baber/WOPTO huggingface dataset:
Patent JP-H02224911-A (JP)
Title: Movable shearing device provided upstream of bending device and method for bending rear end of bar
Inventor: MARUCHIETSURO DERU FUABURO
IPC: B23P23/00
Filed: 1990-01-17
Abstract: PURPOSE: To automatically form required bending parts at both ends of a bar by positioning a movable shear which is able to slide in the longitudinal direction of the bar, and by fixing the length of the trailing end of the bar which applies bending to the leading end for a bending device. CONSTITUTION: A slide block 45 slides with a cylinder-piston operating assembly 39, and a projection 43 touches a positioning member 41 and is held at a required position in relation to a shear 24. The positioning member 41 is moved and positioned by a motor 46 for driving a screw 47 for engaging a sliding probe 49 with a sleeve 48, and the movable shear 24 is positioned within a range determined from minimum and maximum distances from a bending assembly 35. Therefore length of the trailing end (C) of a bar 129 can be varied, after the required bends are applied to the leading end (T), and by providing the trailing end (C) with an abutting pin 44 which can be pulled against the transverse motion of the bar 129 during bending process and by rotating a bending disk 11 having a molding roll 12 and a bending pin 13 of the bending assembly 35 a clockwise or counterclockwise required bending part can be formed.
Patent JP-S58123428-A (JP)
Title: Device for measuring flow speed and flow rate
Inventor: SAWAYAMA TAKEHIRO
IPC: G01F1/32
Filed: 1982-01-19
Abstract: PURPOSE:To improve an S/N ratio and to obtain the device having excellent vibration resistance and rigid structure, in the device for measuring the flow speed and flow rate utilizing K arm an vortex, by mechanically separating a vortex generating body and shaft, and detecting respective stresses. CONSTITUTION:A stress detecting part 3a has a shape whose central part is blanked as shown in Figure B, and provided in the vicinity of a part where signal moment is maximum. A numeral 5 is a shaft which is inserted into a concave part 22 of the vortex generating body 2a with a gap 51 provided. One end  of the shaft is supported 52 by the vortex generating body 2, and the other end  is fixed to a pipe 1. Therefore, when the fluid under test flows in the pipe 1 and the  arm an vortex is generated, bending moment acts on the vortex generating body 2a by the vortex lift, but it does not act on the shaft 5 and the bending moment becomes zero. Since the stress detecting part 3a, which measures the vortex signal, can be arbitrarily placed at the position where the stress is large, the large detected signal can be obtained.
Patent JP-2000202049-A (JP)
Title: Emergency escape device for building
Inventor: OKANO SHIGERU
IPC: A62B1/20
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To enable ejection from the top floor of a building by providing a maintenance crane for a facility disposed on the top floor of the building with a refuge path which has length enough to span other adjacent buildings, and a boom constituted so as to be erected and folded. SOLUTION: A main tower 5 provided with a turntable 4 on its upper end is erected on the top floor of a building 3, a radio wave tower 1 provided with a parabolic antenna 6 and maintenance crane 2 for repairing and maintaining the antenna 6 and the tower 1. The crane 2 is constituted by a boom 7 which can be erected and folded to a predetermined angle, a refuge path comprising a bottom plate and both side plates is installed in a frame of the boom 7, and a foldable ladder which is restrained to the approximately perpendicular to the bottom plate is disposed on the bottom plate of the refuge path. On the other hand, a ladder 13 is hung from the top roof of the building 3 to the turntable 4 across the main tower 5.
Patent JP-S60151474-A (JP)
Title: Parent and child system butterfly type non-return valve
Inventor: AKIYAMA MORIO
IPC: F16K15/03
Filed: 1984-01-18
Abstract: PURPOSE:To prevent generation of sound of shock upon closing a child valve body totally by a method wherein the base of swing of the child valve body, arranged swingably on the back surface of a parent valve, is eccentric to the center axial line of a valve shaft. CONSTITUTION:When the flow in a valve box becomes reverse, the parent valve body 5 is swung by the pressure of reverse flow at first. The child valve body 11 is swung relatively about the base of swing of the child valve body 11 to the direction to open a communicating hole 10. Thereafter, the valve shaft 4 rotates gradually by the energizing force of an energizing member 31, therefore, the child valve body 11 is swung to the direction to close the communicating hole 10. At this time, the child valve body 11 swings about the base whose central axial line of swinging is eccentric to the center axial line of the valve shaft 4 and the curved surface of the child valve body 11 does no seat on the valve seat 14 of the communicating hole until a time immediately before closing the communicating hole totally. The closing speed of the child valve body is reduced gradually by a resistance due to the seating and the communicating hole is totally closed slowly.
Patent JP-S61168515-A (JP)
Title: Production of silicon carbide
Inventor: ARAI KATSUHIKO
IPC: C01B31/36
Filed: 1985-01-17
Abstract: PURPOSE:To obtain silicon carbide powder, by hardening a mixture of a specific silicon polymer, a solid carbonaceous material and optionally silica fine powder in the presence of a hardening catalyst and calcining the obtained solid precursor in a non-oxidizing atmosphere. CONSTITUTION:The silicon polymer of formula (R<1>-R<4> are C1-6 hydrocarbon residue; n is 1-10) is mixed homogeneously with a solid carbonaceous material (preferably e.g. finely pulverized various carbon black, petroleum coke, etc. which may be liquefied with a solvent such as ethyl alcohol), and the mixture is hardened with a hardening catalyst to obtain a precursor. The objective silicon carbide is produced by calcining the precursor in a non-oxidizing atmosphere. A part of the silicon polymer used as the first component may be replaced by fine silica powder in the synthesis of the precursor. The amount of the silica powder is selected to give the objective product having a C/Si ratio of 1<C/Si<10.
Patent JP-2000201802-A (JP)
Title: Horizontally pulled double curtain capable of adjusting lighting by pulling up bottom part
Inventor: MIKAMI HIDEO
IPC: A47H23/06
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a double curtain provided with both appropriate lighting adjustment function and decoration function by integrally and horizontally pulling, opening and closing a light-transmissive curtain and a non-light- transmissive curtain and vertically opening and closing the non-light-transmissive curtain. SOLUTION: For this double curtain, the light-transmissive curtain 2 and the non-light-transmissive curtain 1 are freely suspended from a curtain rail in the state of being connected at an upper edge so as to be piled up in front and at the back and the curtains 1 and 2 are both integrally moved in a horizontal direction along the rail and opened and closed. Then, by freely pulling up and down the bottom part of the non-light-transmissive curtain 1 by an elevating/lowering cord 41, the lighting is adjusted corresponding to the bottom part pull-up level of the non-light-transmissive curtain 1.
Patent JP-S56107832-A (JP)
Title: Electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/38
Filed: 1980-01-22
Abstract: PURPOSE: To obtain satisfactory result of eliminating machined scraps by improving machining speed and to stabilize machining condition by mounting a irradiation element on an electrode so that irradiated ultrasonic waves and magnetic field effectively and constantly work upon a machining space part in accordance with a progress of machining.  
     CONSTITUTION: An electrode 1 for electric discharge machining is mounted on a supporting shaft 3, and said electrode 1 is controlled-fed by a servo device in accordance with a progress of machining. A machining space is formed between the electrode 1 and a work body 2 which are faced to each other, and machining pulses from a machining power source are supplied to this space for electric discharge machining. Then, the electrodischarged space is irradiated with ultrasonic means from ultrasonic wave elements 4, 5. A vibrator 41 which constitutes the elements 4, 5 is vibrated by a high-frequency wave power source 43, and the ultrasonic waves are irradiated through a hone 42. Being thus constituted, a machining speed and elimination of machining scraps can be improved, and machining condition can be stabilized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61167154-A (JP)
Title: Acceleration of fuel atomization on restoration of engine fuel cut
Inventor: SHIBATA NORIO
IPC: F02M3/045
Filed: 1985-01-19
Abstract: PURPOSE:To improve the drivability of engine by allowing a low-temperature mixed-gas heater to conduct for heating when fuel feed is cut by a fuel cutting mechanism, thus accelerating the fuel atomization. CONSTITUTION:An engine E is equipped with a carburetor 11, throttle valve 12, fuel cut valve 13, and a mixed gas passage. Further, the engine E is equipped with a throttle switch 21, cooling-water temperature switch 22, ignition coil 23, distributor 24, AC generator 25, and a regulator switch 26. When fuel feed is cut, a low-temperature mixed-gas heater 15 is put into electric conduction for heating. Thus, fuel atomization is accelerated in the transition from the fuel-cut state to the fuel restoration state, and the drivability of engine can be improved.
Patent JP-H07210093-A (JP)
Title: Plasma display device
Inventor: TAKAGI YASUMASA
IPC: H04N5/66
Filed: 1994-01-26
Abstract: PURPOSE:To suppress a rise in the temperature of a PDP(plasma display panel) by extending the fitting plate of a control circuit board sideways and fixing it to a housing, and radiating heat even from the housing. CONSTITUTION:The fitting plate 4 for fitting the control circuit board 12 mounted on the back of the PDP 11 is extended sideways and fixed to the rear part 2 of the housing 2, etc., to radiate the heat of the fitting plate from the housing. Projections 6 are formed on the back of the housing rear part 2 to increase the surface area, and the heat radiation is accelerated. In this figure, the extension part of the fitting plate 6 is bent in a Z shape and fixed to the housing rear part 2, but the extension part may be bent in an L shape and fixed to a housing side part, or sandwiched between the front and rear parts of the housing without being bent.
Patent JP-H02186774-A (JP)
Title: Picture forming device
Inventor: HAGINO SHIGEO
IPC: G06F3/153
Filed: 1989-01-12
Abstract: PURPOSE:To reproduce the density of an original picture faithfully in gradation by increasing a display dot alternately on the right and left of the display dot so as to adjoin it according to a binary control signal based on comparison between threshold data from a memory and the density data of the picture element of the original picture. CONSTITUTION:The original picture is scanned and read by an image sensor, and the necessary numbers of the display dot data of dot matrix constitution in a gradation unit section are written in a line memory, etc., and simultaneously, the necessary numbers of the threshold data to meet corresponding gradation pattern through a CPU are written in gradation pattern generating RAMs 201 to 205. Then, the density data of one dot to form the picture element from the line memory and the corresponding and selected threshold read out from the RAMs 201 to 205 and D-type FFs 211 to 215 are compared by comparators 221 to 225, and a binary dot control signal is outputted from inverters 230 to 230, and the number of the dots to be increased so as to adjoin alternately on the right and left of every display dot is controlled. By this constitution not using dither matrix system, the density of the original picture can be reproduced faithfully in the gradation.
Patent JP-S62163816-A (JP)
Title: Air conditioner for vehicle
Inventor: TANAKA TAKASHI
IPC: B60H1/00
Filed: 1986-01-16
Abstract: PURPOSE:To improve comfortableness of the crew in a vehicle, by supplying air, delivered to a ceiling side of the vehicle from each of the front and rear seat use air conditioning means, effectively in the direction in which a blow port of a blower, provided in a ceiling part of the vehicle, is directed. CONSTITUTION:A front seat use refrigerant evaporator 5, constituting one part of refrigerant cycles 2-10 of a automobile 1, is arranged in an air flow passage of a front seat use air conditioning case 11 serving as a front seat use air conditioning means arranged in an instrument panel. This case 11 respectively provides plural air introducing ports 16, 17, blow ports 18, 20, 21 and a blower fan 22. While a rear seat use refrigerant evaporator 7 is arranged in an air flow passage of a rear seat use air conditioning case 24 serving as a rear seat use air conditioning means arranged in the rear part of a rear seat 23. Further a cross flow type blower 29 is mounted to a vehicle ceiling part 28 between a front seat 19 and the rear seat 23. Said blower 29 provides each front and rear side suction port 33, 34 and a blow port 35 opened toward the floor direction of a vehicle.
Patent JP-S57119535-A (JP)
Title: Control station device
Inventor: NAKAHIRA KOUJI
IPC: G06F13/00
Filed: 1981-01-19
Abstract: PURPOSE:To decrease a frequency of transmission to an information processor greatly by a control station device for a data highway, by storing short data in an input data buffer until long data is transmitted. CONSTITUTION:A frame received by an input-output controlling part 3 is supplied to a discriminating circuit 12 to discriminate between long and short data, which are stored in input buffers 10 and 11, respectively. The end mark of the stored short data is erased in the input buffer 11 every time new short data is stored, and the address of the new short data is given. When the long data is stored in the input data buffer 10 and transmitted to an information processor 5 by the indication of a common control part 9, short data up to the end mark stored in the input data buffer 11 successively is transmitted to the information processor 5 through an input control part 7 by the indication of a buffer control part 13 on the completion of the long data.
Patent JP-S59134075-A (JP)
Inventor: SASAKI KAZUO
IPC: B62J6/16
Filed: 1983-01-19
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-H04239935-A (JP)
Title: Controller for bit map memory
Inventor: NISHIYAMA HARUYASU
IPC: G11C11/401
Filed: 1991-01-24
Abstract: PURPOSE:To minimize the increase of the number of signal lines and easily design a bit map memory at the time of extension of the bit map memory and to raise the density. CONSTITUTION:Plural memory elements Mk constituting the fundamental size of a bit map memory space are provided, and dot data are written in individual memory elements Mk based on plural addresses Ad specifying respective dots of the bit map memory space. A subsection address As which specifies a subsection Es obtained by dividing the bit map memory space in the address Ad into mXn is inputted to memory elements Mk in common, and a CAS signal Sm to specify each memory element Mk is generated based on the address Ad by a CAS signal generator 2, and dot data are selectively written in specific memory elements by the subsection address As and the CAS signal Sm.
Patent JP-H02187870-A (JP)
Title: Conversion system for color display system from hue, saturation, and brightness to red, green, and blue
Inventor: YAGISHITA HIDEKI
IPC: G06T1/00
Filed: 1989-01-13
Abstract: PURPOSE:To attain a high-speed data processing and to improve a performance by referring to a translation table with hue H and saturation S as indexes. CONSTITUTION:When the data of the hue H, the saturation S, and brightness I read out from a picture memory 7 are inputted to the input part 4 of a color display system conversion part 3 to send an HSI color display system to an RGB color display system, while the H and S data are sent to a table conversion part 1, the I data are sent to a multiplication part 2. In the table conversion part 1, the values of (r), (g), and (b) are calculated by using an expression I based on the inputted H and S data, further, the values of r0, g0, and b0 are found by using an expression II, and the conversion table is prepared. The values of corresponding r0, g0, and b0 are read out from this conversion table, sent to the multiplication part 2, an multiplication using an expression III is executed, and the values are converted into R, G, and B data. The converted R, G, and B data are sent through an output part 5 to a picture bus 6 and thereafter transferred to the picture memory 7.
Patent JP-S63175513-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKABE MASAOMI
IPC: H03K3/286
Filed: 1987-01-14
Abstract: PURPOSE:To improve the alpha-ray torelance by almost cutting off an emitter follower current when an emitter potential of an emitter follower feeding back a signal is at a High level. CONSTITUTION:A feedback loop from a node N11 to a base of a transistor (TR) Q18 being a component of a flip-flop gate 10 has a TR part comprising a base B12, a collector C12 and an emitter E14 of an emitter follower TR Q1d, and when an emitter follower current I4 is very small and a potential at the node N11 is lowered momentarily, the base-emitter voltage of the TR part approaches zero V or a negative potential and the TR part is cut off easily. Thus, the propagation of spike noise to the flip-flop gate is blocked and the software error torelance due to alpha rays is improved considerably.
Patent JP-H09192715-A (JP)
Title: Automatic load balance regulation in multistand hot rolling
Inventor: FUKUDA FUMIO
IPC: B21B37/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To improve control precision of sheet thickness in a head part and to reduce burden for rolling operators by seeking again such a schedule as becoming an ideal load balance even if rolling load balance becomes abnormal. SOLUTION: The balance schedule in a rolling mill is calculated based on the black plate thickness of a stock to be rolled, the objective thickness of products and the reference load distributing ratio in each stand. After a rolling load in each stand is calculated, the sum of the rolling road is calculated F21, an ideal rolling road in each rolling mill is calculated by multiplying the sum of the rolling load by an ideal load distributing coefficient which is previously classified based on the kind of steel and the objective dimension of products, etc., F22. Correcting calculation of sheet thickness at the stand inlet side is performed one by one from the final stand toward the upstream stand F28 so as to obtain the ideal rolling load while securing an objective thickness at the final stand outlet side F25. Further generating rolling load and rolling velocity are calculated again, finally the reduction positions in each stand are calculated again, and the corrected reduction position and rolling velocity are set into the multi stand hot.
Patent JP-H04252892-A (JP)
Title: Rotary compressor
Inventor: TOYAMA TOSHIYUKI
IPC: F04C18/356
Filed: 1991-01-24
Abstract: PURPOSE:To disuse the conventional reed valve and improve the extent of compression efficiency in preventing any overcompression in a cylinder bore from occurring as well as to restrain a valve crack and a valve noise from occurring. CONSTITUTION:A rotary valve 6, which is provided with an interconnecting part 61 being interconnected to a discharge part 38 opening a discharge port 38a to a discharge space 5, and a closing part 62 closing the former, is installed in a discharge port part 38 of a compression element 3. This rotary valve 6 is interlocked to a driving shaft 4 so as to make the interconnecting part 61 interconnect the port 38a and the discharge part 38b in the discharge angle range of a roller 34, and in the desired discharge angle range, the discharge port 38a is forcibly opened to the discharge part 38b, thus discharge takes place without any overcompression.
Patent JP-H04252887-A (JP)
Title: Oil-free screw compressor system
Inventor: SUZUKI AKIRA
IPC: F04D25/16
Filed: 1991-01-24
Abstract: PURPOSE:To improve the extent of reliability and performance by lowering the specified compression ratio of an oil-free screw compressor, reducing a discharge air temperature to some extent, and narrowing a gap between two rotors of the compressor. CONSTITUTION:In this system, for producing compressed air, air out of the atmosphere is inhaled and its pressure is raised and, after it is cooled by way of an intercoller 13, it enters an air inlet port of an oil-free screw compressor 2, thus it is compressed up to the required pressure by this compressor 2. Compressed air discharged out of the compressor 2 is cooled by way of a precooler 4 air-cooled by a fan 10, a check valve 5 and an after-cooler 6, and then it is discharged to the demand side form an outflow pipe 9.
Patent JP-H01186669-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI KEN
IPC: H01L27/08
Filed: 1988-01-14
Abstract: PURPOSE:To realize a structure which is hardly chipped by noises by forming a thick oxide film onto a one-conductivity semiconductor substrate, by forming an opposite conductivity region on a substrate surface of a selectively provided opening, and by growing an opposite conductivity single crystal layer thereon. CONSTITUTION:A P<+>-type silicon layer 12 of high concentration is provided under a P-type well 13, and an N<+>-type silicon layer 15 of high concentration is provided under an N-type well 16 to decrease resistance values under the wells 13, 16 and not to generate a voltage to trigger a parasitic thyristor. Moreover, since the P-type well 13 and the N-type well 16 are isolated by insulating oxide 8, a parasitic thyristor is hardly made by a parasitic NPN transistor and a parasitic PNP transistor. In this way, latchup is hardly caused by noises.
Patent JP-S60152023-A (JP)
Title: Photo cvd device
Inventor: OKUDAIRA HIDEKAZU
IPC: H01L21/205
Filed: 1984-01-20
Abstract: PURPOSE:To check deposition of a reaction product inside of a window to introduce light to participate in a vapor phase chemical reaction by a method wherein etching gas and light not to participate in the vapor phase chemical reaction are introduced in a reaction chamber. CONSTITUTION:After a substrate 6 is washed, the substrate is put on a heater 5 in a reaction chamber 3. Then after the inside of the chamber 3 is exhausted according to a vacuum exhaust system 4, the substrate 6 is heated according to the heater 5. Then CO2 laser 1 is introduced through a window 1', and Ar laser 2 is introduced through a window 2'. Then raw material gas SiH4, and etching gas Br2 are introduced. SiH4 gas is dissolved by absorbing laser 1 to deposite an a-Si film on the substrate 6. The a-Si film adhered on the inside of the window 1' is etched to be removed by Br2 dissolved accroding to the laser beam 2.