baber/WOPTO huggingface dataset:
Patent JP-H0193275-A (JP)
Title: Transmission and reception method for television control signal
Inventor: FURUYASU KAZUO
IPC: H04N5/46
Filed: 1987-10-05
Abstract: PURPOSE:To send a control signal to identify the television system with simple hardware constitution by sending a control signal to identify the TV system at a sufficiently lower transmission speed in comparison with that of a pseudo random signal series for a prescribed period of a pseudo random signal series so as to eliminate ghost. CONSTITUTION:A signal for one horizontal vertical blanking period is extracted by a signal extraction circuit 9 after a television signal is demodulated by a demodulation circuit 4. A ghost extraction circuit 8 uses a pseudo random signal series to eliminate the ghost. A shift register 22 is operated by the clock in the same frequency as the transmission speed of the control signal by a frequency divider circuit 21. The P/S flip-flop 23 is set by the detection of a start bit 1 and the control signal is outputted to a serial/parallel conversion circuit 25 through an AND gate 24. The flip-flop 23 is reset by the detection of stop bit 1 and the output to the conversion circuit 25 is finished. The control signal is outputted from the latch circuit 26 in the reset timing.
Patent JP-S60139429-A (JP)
Title: Sheet covering for rod material
Inventor: MURAI TATSUROU
IPC: B29C63/04
Filed: 1983-12-27
Abstract: PURPOSE:To enable the covering of a sheet without causing any deficiency thereof by applying the portion thereof left below the covered side portion on the undersurface of work eliminating the fluttering thereof with the blowing of air when the undersurface of the work is covered. CONSTITUTION:The portion 8a sagging downward of a sheet 8 is previously worked to fold along the side rim of the undersurface of a rod material 4 with a lower rim pressing roller 13 and made to approach the surface of the rod material 4 with the lower rim pressing roller 13 gradually varied in the angle to adhere to the undersurface thereof 4 with an undersurface pressing roller 14. While the sagging portion 8a is adhered thereto, air F is blown against the sagging portion 8b from an air blower 16 to be shifted to one side being lifted with the lower rim pressing roller. In this manner, the sagging portion 8a is applied on the rod material 4 sequentially from one side rim 4a to another 4b of the undersurface thereof thereby ensuring a better adhesion to the entire undersurface of the rod material 4. This reduces the fraction defective to allow the raising of the speed of the line.
Patent JP-H0298398-A (JP)
Title: Automatic detergent dumping device for washing machine
Inventor: YAMADA MASAAKI
IPC: D06F39/02
Filed: 1988-10-05
Abstract: PURPOSE:To enable detergent to be smoothly dropped without choked detergent powder by forming an outer peripheral rib located in the inner peripheral side of an extrusion pipe on an opening-closing lid. CONSTITUTION:An opening and closing lid 23 is provided on the inner side integrally with an annular outer peripheral rib 24 which extends to be inserted into an opening 25a of an opening plate 25 and the bore of a detergent extruding pipe 6. While the lid 23 is opened by an opening and closing lever 22, the detergent is forcibly sent to the opening part 25a side by the rotation of a coiled spring 7 to be dropped from the part 25a of the plate 25. Dropped detergent powder is dropped into an inner tank together with water supplied to a detergent receiving case 9. While the lid 23 is opened and the detergent is dropped, the detergent is not deposited on an outer peripheral abutting surface 26 of the lid 23 since the outer peripheral rib 24 serves as a breakwater against the dropped detergent. Thus, the detergent is not fixedly deposited on the outer peripheral abutting surface of the lid 23 even if some drops of dew exist thereon.
Patent JP-2001077287-A (JP)
Title: Lead frame for semiconductor device
Inventor: TAKAHASHI RYOJI
IPC: H01L21/56
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent generation of thick flashes of sealing resin in a lower mold, and damages to a sealing resin cutting part. SOLUTION: A lead frame having a rough upper mold 60a and a flat lower mold 60b is provided with a thin-wall part 60c for mounting a semiconductor chip 21, a plurality of first thick-wall parts 60d for constituting lead electrodes 23, second thin-wall parts 60e provided between the plurality of first thin-wall parts, third thin-wall parts 60f provided, so as to surround the plurality of first thick-wall parts and second thick-wall parts 60g provided around the third thin-wall parts. The first, second and third thin-wall parts have approximately the same thickness. A recessed part 60h having peripheral part 60i is formed with the first, second and third thin-wall parts, and a protruded part is formed by the first and second thin-wall parts.
Patent JP-S62110625-A (JP)
Title: Evaluating device of magnetic tape
Inventor: TAWARA KENJI
IPC: G11B5/53
Filed: 1985-11-08
Abstract: PURPOSE:To make strict evaluation possible by providing a delay circuit that delays output pulse of an encoder and outputs a pulse signal to a dummy head in the track length of a magnetic tape at an optional position. CONSTITUTION:The contact part of a magnetic tape 4 and a dummy head 2 has a certain length and a semiconductor laser 6 is made to emit light synchronously with output pulse from an encoder 16 to perform observation at a specific point. At this time, the point of observation can be changed to any position by a delay circuit 17. Light from the semiconductor layer 6 enters the dummy head 2 through a collimating lens 7 and a 'Selfoc(R)' microlens 3. The light is reflected in front and rear of the contact plane of the magnetic tape 4 and dummy head 2 and forms interference fringe on the face of the magnetic tape 4 side. The image of the interference fringe is formed in a monitor television 14 through the 'Selfoc(R)' microlens etc. Thereby, the magnetic tape 4 can be evaluated.
Patent JP-H1095534-A (JP)
Title: Cup take-out device
Inventor: TAKEUCHI YOSHIO
IPC: B65G59/06
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a device to take out a cup from a storage box of stacked cups. SOLUTION: In a device to take out stacked cups from a storage box in which the stacked cups are stored in multiple rows, a supporting means in which an opening side of the storage box 14 is faced downward, an opening part of the size capable of dropping the stacked cups of the prescribed number is provided, and a take-out device B having a plurality of rod-shaped members 70a, 70b capable of entering from an opening part surrounding the stacked cups is provided in an advancing/retracting manner.  An expanding means to expand the clearance, and a lid body to open/close the opening part without impeding advancement/retraction and expansion are provided, the rod-shaped members 70a, 70b are inserted in the clearance by advancing the take-out device B, the clearance is expanded by the expanding means to release engagement between adjacent stacked cups and closing of the opening part by the lid body, and the stacked cups surrounded by the rod-shaped members 70a, 70b are dropped downward as guides.
Patent JP-H0591372-A (JP)
Title: Flicker suppressing method
Inventor: IMAZATO ISAO
IPC: H04N5/217
Filed: 1991-09-30
Abstract: PURPOSE:To suppress flicker by detecting a part having a large difference from lightness between adjacent lines of an image and revising the lightness of, e.g. a bright picture element. CONSTITUTION:A brightness difference. detection means 22 compares a brightness of a picture element through a 1 line delay means 21 with a brightness of a current picture element, inputs the difference to a threshold level detection means 23, and the relation of quantity of the brightness is inputted to a picture element revision means 24. A threshold level detection means 23 compares the difference from the brightness to be inputted with a threshold level TS and inputs the result to the picture element revision means 24. Then the picture element revision means 24 revises a picture element (in this case, brightness) depending on the result of detection of the threshold level detection means 23 and the brightness difference detection means 22 and applies interlacing the result and outputs it to a display device. Moreover, when the brightness is revised, it is the case that the difference between the result of detection of the threshold level detection means 23 and the brightness detected by the brightness difference detection means is larger than the threshold level TS and the brightness is revised when the brightness difference detection means 22 detects it larger.
Patent JP-2001073514-A (JP)
Title: Flat plate daylighting unit assembled into arch shell
Inventor: HARADA MASATOSHI
IPC: E04D13/03
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To make an excellent consisten by with the corrugation of an arch shell, make smooth flowing of rainwater in the upper side of a daylighting plate, and construct a structure having a good external appearance in a daylighting unit constituting a building and assembled by having a flat plate daylighing plate for the arch shell in which a horizontal cross section has the corrugation. SOLUTION: A window body assembled for a rectangular window 11 formed on an arch shell 1 is constituted of support materials 25, 29 supporting the upper side, right and left sides and lower side of a lighting plate 23. The support material of the right and left sides is fitted to a crest part cut in a corrugation by the right and left sides of a window 11, and a second angle 47 is joined for an angle 35 bolted. The axial line of the second angle 47 is inclined to the axial line of the first angle. The upper side support material 25 attaches a fitting material 83 to plate material 61, 63, 65 positioned upward of the inside of the room of the window, and the fitting material 83 is fitted to the crest part of the corrugation of the arch shell 1 from the inside of the room.  A lower side member comprises a steel material having an inverted U-shaped cross section, and the inverted U-shaped cross section coverts the corrugation cut by the lower side of the window.
Patent JP-S62113954-A (JP)
Title: Transmission
Inventor: ONOKI KENKICHI
IPC: F16H57/021
Filed: 1985-11-12
Abstract: PURPOSE:To enable a transmission to function with stability even when it is applied to a large-sized disperser by arranging a main motor, a belt transmission and an epicycle reduction gear coaxially each other and in such order as mentioned above. CONSTITUTION:The axis of rotation l11 of a main motor A and the axis of rotation l12 of a transmission output shaft M are arranged coaxially. That is, all of both the input shaft and the output shaft of the main motor A, a belt transmission D and an epicycle reduction gear J respectively are coaxially arranged in such order as mentioned above. By virtue of this constitution, even to the vibration with a large amplitude which are produced when the machine is applied to a disperser, the weight balance is arranged so as to be stable, and accordingly, its stable movements can be obtained.
Patent JP-H02224040-A (JP)
Title: Method and device for loading data
Inventor: YAMAMOTO AKIRA
IPC: G06F12/08
Filed: 1989-09-29
Abstract: PURPOSE:To decrease the loading overhead by determining a record group loaded into a cache, based on an existing state in the cache, of a record in an access object track of an input/output request from a host system. CONSTITUTION:A disk controller is connected to a disk device 2 and a central processing unit 1, and also, provided with a cache memory 36 for setting a physical area on the disk device 2 as a cache management unit. In this state, when data in the cache management unit containing an area which becomes an access object from the central processing unit 1 does not exist at all in the cache memory 36, initial loading for loading only the data of the area which becomes the access object from the central processing unit 1 to the cache memory 36 is executed. Thereafter, when an access is executed to other data than the data stored in the cache memory 26 already, other data than the data stored in the cache memory 36 in this cache management unit is loaded additionally to the cache memory 36. In such a way, the loading overhead is decreased.
Patent JP-H04131919-A (JP)
Title: Cooling fan control system
Inventor: TAKEOKA HITOSHI
IPC: G06F1/20
Filed: 1990-09-25
Abstract: PURPOSE:To prevent the fault of a magnetic disk device by increasing the number of revolution of a cooling fan based on a program and suppressing the rise of the temperature when the number of recoverable errors exceeds a prescribed level. CONSTITUTION:A part of an information processor consists of a control circuit 1, a memory 2, a magnetic disk device 3, a voltage control part 4, a power supply 5, a cooling fan 6, etc. When a fault such a CRC error, in the fault information, the error retry counting number is stored in the prescribed address of the memory 2 based on a program for the recoverable errors. When the error retry counting number reaches a prescribed level, a command by which the voltage supplied to the fan 6 is dropped by the program is issued to a voltage control part 4. Then the number of revolution of the fan 6 is increased and the ambient temperature of the device 3 is lowered. Thus it is possible to reduce the influence of temperatures to the device 3 and the fault of the device 3 can be prevented.
Patent JP-H0590191-A (JP)
Title: Pulsed laser annealing device
Inventor: TSUKAMOTO HIRONORI
IPC: H01L21/268
Filed: 1991-09-30
Abstract: PURPOSE:To reduce fluctuations in the output of a laser beam and to conduct uniformly an annealing to obtain a semiconductor device having even characteristics. CONSTITUTION:A pulsed laser annealing device has a pulsed laser oscillation device 1, in which a light-shielding device 2 is provided between a laser beam emarging part 1A and a surface 4S to be irradiated. This device 2 is made to open and shut in synchronization with the annealing interruption period of a laser beam scanning device 3.
Patent JP-H0787218-A (JP)
Title: Multiple line transmitter/receiver
Inventor: HAMASHIMA MASAMICHI
IPC: H04M11/00
Filed: 1993-09-13
Abstract: PURPOSE:To perform communication by connecting data information stored in terminal equipment simultaneously and to improve the working efficiency of a public line by controlling a modem incorporating a network control unit(NCU) in accordance with the terminal equipment. CONSTITUTION:The terminal equipment PM which transmits the data information is connected to the public line 1 via the modem (m), and furthermore, the modem M is connected to it correspondingly, and the NCUs are incorporated in the modems (m), M. A multireceiver MR is connected to the modem M, and a main computer MAIN, a sub computer SUB, and a display device 2 on a monitoring side are connected to the multireceiver MR. In other words, a line between the terminal equipment PM is connected by starting the control of the modems (m), M with the built-in NCUs by receiving a simultaneous connection command from the computer MAIN for monitoring. The data information can be transmitted/received by switching a transmission line for the data information according to a number designated freely by adding a transmission origin/sending destination number on the data information after the line is connected.
Patent JP-H08114301-A (JP)
Title: Method for preventing corrosion of high or medium pressure steam condensate return piping
Inventor: TAKENOSHITA YOSHINOBU
IPC: F22B37/00
Filed: 1994-10-18
Abstract: PURPOSE: To prevent the air and non condensible gas from being left in a condensate return piping after the feeding of steam is stopped by keeping the inside of the condensate return piping whose end is immersed in the water in a hot well tank at the negative pressure in the prescribed range by a vacuum pump when the temperature of the condensate return is below the prescribed value after the feeding of steam is stopped. CONSTITUTION: When a boiler 10 is stopped and the feeding of medium pressure steam is stopped, the temperature of the condensate return falls below the prescribed value, and then, the inside of a condensate return piping 14 whose end is immersed in the water in a hot well tank 12 is kept at the negative pressure in the prescribed range by a vacuum pump 18. The inside of the condensate return piping 14 is kept at the negative pressure after the temperature falls below the prescribed value in the condition where the end of the condensate return piping 14 is immersed in the water in the hot well tank 12, and the inside space of the piping can be kept at the negative pressure without causing the flushing of the condensate return at the negative pressure.  Thus, the inside space of the piping is sucked to make it difficult for the air and the non condensible gas to be left in the piping, and to suppress the proceeding of corrosion of the condensate return piping 14.
Patent JP-H0996083-A (JP)
Title: Floor material
Inventor: KATAYAMA YOSHIHISA
IPC: E04F15/02
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a floor material excellent in non-slip property even when there is water on the floor surface, by allowing the surface layer of a floor material to contain a water repellent material and forming the surface to have a rugged face. SOLUTION: The surface layer of a floor material is allowed to contain a water repellent material. The floor material surface brings out the water repellent property and water is dispersed as granular particles to make the floor slippery. The water repellent function on the floor face is brought out because the critical surface tension on the floor surface becomes small owing to the water repellent material. Portions having 30 dyne or less critical surface tension are formed on the floor material surface against the water surface tension of 73dyne/cm, by use of a water-repellent material. In this way, the floor surface repals water and prevents a slippery floor. And further, when the floor material is made uneven at the surface, water is easily collected in the recesses and it becomes hard that water contacts the sole on walking and hence, a non-slip effect is increased.
Patent JP-S62112402-A (JP)
Title: Strip line filter
Inventor: ISHIKAWA YOHEI
IPC: H01P1/203
Filed: 1985-11-11
Abstract: PURPOSE:To attain miniaturization by providing a main strip line, a lambda/4 strip resonator whose short-circuit end is coupled to said line and a lumped constant circuit inserted between the main strip lines between adjacent lambda/4 strip resonators. CONSTITUTION:Main strip lines 14 are formed with a prescribed interval on a dielectric base 12. The short-circuit end of plural lambda/4 strip resonators 16 is coupled to the lines 14. The main strip lines 14 are connected by a zigzag conductor pattern 18. The conductor pattern 18 forms an inductance. Further, an earth electrode 20 is formed on the entire rear side of the dielectric base 12 except the notch 24. A static capacitance is formed between the line 14 and the earth electrode 20. Thus, in a filter 20 a pi type lumped constant circuit is formed between the lambda/4 strip resonators 16 by the inductance 18a formed by the pattern 18 and a capacitor 12a connected in parallel therewith. In selecting the impedance of the circuit properly, a characteristic impedance equivalent to a conventional impedance is obtained. In this case, the interval of the resonators 16 is formed as lambda/4 or less.
Patent JP-H0299153-A (JP)
Title: Control of vertical mill
Inventor: AOKI YUTAKA
IPC: B02C15/00
Filed: 1988-10-06
Abstract: PURPOSE:To enhance the controllability of a boiler by stabilizing the characteristics of a mill by automatically correcting the lowering part of the volume of the mill due to the abrasion of mill rollers by the correction of a control unit for controlling the mill to restore the volume of the mill at a nor mal time. CONSTITUTION:The abrasion coefficient K of a mill roller is calculated from a coal supply amount and the operating time of a mill, and the present volume of the mill is calculated on the basis of the abrasion coefficient K and the press position signal f(l) of the mill roller by a volume operation device 15. The signal 18 from said device 15 is compared with the set signal 21 from a volume setting device 20 to which an initial volume base value 19 is inputted and, on the basis of the difference signal 23 of both signals, a control unit for controlling the pressing force of the mill roller 26, the number of rotations of a mill table 27 and the number of rotations of a coarse powder separator 28 is corrected. As a result, the present volume of the mill can be automatically corrected to the volume of the mill at a normal time and, therefore, the characteristics of the mill are stabilized to make it possible to enhance the controllability of a boiler.
Patent JP-H02123166-A (JP)
Title: Thiazole azo dye having diazo component derived from isothiazole group or thiadiazole group
Inventor: GIYUNTAA HANZEN
IPC: C09B29/36
Filed: 1989-09-29
Abstract: NEW MATERIAL: A compound of formula I [X is N, C-R 5  (R 5  is cyano, halogen or the like); R 1  is cyano, chloro, a (substituted) 1-6C alkyl, or the like; R 2  is a 1-8C alkyl, phenoxy-substituted 1-4C alkyl, 5-7C cycloalkyl, or the like; R 3  is a 1-6C alkyl, cyano-substituted 1-6C alkyl, or the like; R 4  is a 1-6C alkyl, (substituted) 3-12C alkyl interrupted with 1-4 of O-atoms, or the like].  
     EXAMPLE: A compound of formula II.  
     USE: A dye excellent in moisture-resistant fastness for dyeing cellulose ester and polyester fibers.  
     PREPARATION: 5-amino-isothiazole derivative of formula III or 5-amino- thadiazole derivative of formula IV is diazotized to be coupled with a thiazole of formula V. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0588630-A (JP)
Title: Display device
Inventor: NIIZAWA TADASHI
IPC: G09F9/40
Filed: 1991-09-30
Abstract: PURPOSE:To reduce the weight of a display unit and to easily maintain a lighting circuit by arranging a lighting auxiliary circuit in the display unit and arranging a main discharging circuit outside the display unit. CONSTITUTION:The lighting circuit 41 consists of the main discharging circuit which makes a display element 11 illuminate by discharging and a lighting auxiliary circuit 45 which makes the display element 11 illuminate auxiliarily by auxiliary discharging at the start of its discharging. The main discharging circuit 43 consists of an inverter 47, a resistance 49, a dimming switch 51, a transistor 53, and the anode 55 of the display element 11 and discharging is caused between the grid 57 and anode 55 of the display element 11 with the voltage of an inverter 47 to emit light. The lighting auxiliary circuit 45 consists of an inverter 57 and a resistance 57 for fine discharging and the resistance 59 is connected to the anode 55 of the display element 11. The main discharging circuit 43 is arranged outside the display unit, the lighting auxiliary circuit 45 is arranged in the display unit, and both the circuits are connected by an electric wire.
Patent JP-S61131461-A (JP)
Title: Dust removing cleaner for semiconductor chip
Inventor: HACHIHOU NOBUAKI
IPC: H01L21/304
Filed: 1984-11-29
Abstract: PURPOSE:To absorb adhered dust to the surface of a semiconductor chip merely by approaching the end of a holder to the surface of the chip by moving a valve body against a spring to the other to communicate the vertical hole of the holder. CONSTITUTION:The one end of a holder 1 is connected to a vacuum system by a flexible pipe such as a polyethylene pipe 5. When the holder 1 is first grasped and the actuator 2a of a valve rod 2 is pushed to operate, a coiled spring 4 is deflected to dispose the axial center of the round hole 2b and the axial center of a vertical hole le in substantially equal plane in a closely contacted stage to communicate the hole le. Therefore, air is intaken from the end 1d in this state. Then, when a semiconductor ship to be removed with dusts is approached in the state that air is intaken from the end 1d, fine particles or dusts adhered to the surface of the semiconductor are intaken together with the air.