baber/WOPTO huggingface dataset:
Patent JP-S57118920-A (JP)
Title: Vibration absorption type power transmission apparatus
Inventor: HORI MASAKI
IPC: F16F1/04
Filed: 1980-12-27
Abstract: PURPOSE:To enable power to transmit restricting effectively any vibration by constructing a vibration absorber for absorbing vibration of a mover with a shaft rod situated within an inner core, outer cylindrical pipe situated around the outer surface of the rod, and a spring fixed between the shaft rod and the outer pipe to absorb vibration. CONSTITUTION:A vibration absorber 2 for absorbing vibration of a prime mover 1 has a shaft rod 3 situated within an inner core and an outer cylinder pipe 5 inserted overly around the outer surface 4 of the shaft rod, and also a vibration absorption coil spring 7 fixed within a gap between the outer surface 4 of the rod 3 and the inner surface 6 of the outer pipe 5. The shaft 3 is fixed to a machine proper 1' of the mover 1 and the outer pipe 5 is attached to both the edges of a connector 9 fixed to a fixing frame 8.
Patent JP-H0350465-A (JP)
Title: Control of air conditioner
Inventor: ISOTANI BUNICHI
IPC: F25B17/12
Filed: 1989-07-18
Abstract: PURPOSE:To improve the operation efficiency of a compressor by connecting two or more metal containers each containing therein hydrogenated metal through the compressor or a pump, and performing intermittent operation or capacity increase/decrease operation of the compressor in a high efficiency region of the compressor using a timer. CONSTITUTION:A hydrogenated metal (MH1) 2 is contained in a metal container 1, and a hydrogenated metal (MH2) 4 is contained in a metal container 3. On the basis of the set time to a timer T included in a control device 22, there are controlled the on-off timings of first and second valves V1, V2 and start timing of the compressor 6 or operation time of the same after it is started, and further interruption time of the compressor 6. By repeatedly performing the intermittent operation of the compressor 6 following set time t0-tn set to the timer T, the compressor 6 can intermittently be operated only in a high region of efficiency n of the compressor 6 to sharply improve the efficiency of the compressor as a whole.
Patent JP-S6246469-A (JP)
Title: Magnetic card and its information recording system
Inventor: KAWADA AKIRA
IPC: G11B20/12
Filed: 1985-08-24
Abstract: PURPOSE:To extend the life of a reader/writer by writing information with a data format having an area for recording an information recording start code on both the end parts of a substantial information recording area at the time of forward traveling and reading out the information to check it at the time of backward traveling. CONSTITUTION:Information is successively recorded in a magnetic card in the order of a synchronizing bit SB, a start code ST using information (data), an end code EN, horizontal parity check information HP a start code ST, and a synchronizing bit SB. The card for recording information is inserted into the motor type card reader/writer from the left side in the drawing and the information is written in said order at the time of forward traveling. Then the card is inserted in the right side in the drawing to read out the information written at the forward traveling. The data can be detected by the start codes set up on both the ends and the array of the data can be reversely rearranged to check them. Since the writing and checking can be attained only by one reciprocation, the life of the reader/writer can be extended.
Patent JP-S6162937-A (JP)
Title: Multiplier
Inventor: SUDA KAZUHIRO
IPC: G06F7/53
Filed: 1984-09-04
Abstract: PURPOSE:To minimize an error in arithmetic result by outputting the complementary number of 1 of a multiplication result obtained by the algorithm of a booth as an arithmetic result when the multiplication result is negative maximum value. CONSTITUTION:When inputs (multiplicand X and multiplier Y) to a multiplying circuit 3 are both negative maximum value of X=1000 and Y=1000, the output of the multiplying circuit 3 is a negative maximum value of Z=1000. At this time, both detecting circuits 1 and 2 supplies a signal of '1' (active) to an AND ate 5 and a '1' complementary number circuit 4 obtains a multiplication result P=0111111, which is closest to a real value, thereby minimizing an error in arithmetic result. When only the multiplicand X is the negative maximum value, one of the input signals to the AND gate 5 is '1' and the other is '0', so its output signal is '0'. Therefore, the '1' complementary number circuit 4 does not operate (i.e. does not generate a complementary number) and the output Z of the multiplying circuit 3 is outputted as the result P as it is.
Patent JP-S6077433-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMANAKA EIJI
IPC: H01L21/58
Filed: 1983-10-05
Abstract: PURPOSE:To mount a semiconductor element in good yield by brazing a temperature compensating plate for alleviating a strain at least on one surface of the element, wiring it, then coating an insulator, and then placing a case having an antiskid mechanism. CONSTITUTION:Temperature compensating plates 2, 3 are brazed to the front and back surfaces of a semiconductor chip 1, leads 9 are connected, and covered with glass. After sorting, they are mounted in parallel. Then, a supporting implement 12 of an elastic material matched in size to the plate 3 of the back side of the chip is arranged on a lower electrode 4 to support a semiconductor device to prevent the lateral movement. Then, an upper electrode 6 is covered to weld flanges 5, 7. The leads 9 are passed through a hole 8 of an insulator 8', after the flanges are welded, the hole 8 is caulked, and closed. According to this configuration, a semiconductor chip can be mounted in good yield.
Patent JP-S5975309-A (JP)
Title: Numerical control device provided with graphic display device
Inventor: NAGAMINE AKIRA
IPC: G05B23/02
Filed: 1982-10-20
Abstract: PURPOSE:To confirm easily an NC working program by changing a color of a drawn picture of a tool locus by an input command. CONSTITUTION:An NC working program 1 is read by one block each, and is provided to a discriminating means 2 and a tool locus data generating means 3. The discriminating means 2 discriminates whether an inputted block is a color change designating block or not, by referring to an output of a color change designating means 4 for designating in which part of the NC working program a color of the tool locus is changed. A tool locus data corresponding to a block which is not a color change designating block and a tool locus data of the color change designating block are written in a graphic use RAM6 and a graphic use RAM7, respectively. Its contens are read out by synchronizing with a video signal generating means 8, and a color video signal is generated and is inputted to a color graphic part 9.
Patent JP-H0237947-A (JP)
Title: Method for blowing ar in high speed continuous casting
Inventor: OKIMOTO KAZUO
IPC: B22D11/10
Filed: 1988-07-27
Abstract: PURPOSE:To solve problem of Al2O3 clogging by making >=1.2 times of Ar blowing rate from lower step of Ar blowing rate from upper step. CONSTITUTION:In bottom brick 1 of a ladle, opening part for discharging molten steel is opened and an upper step 3 of an upper nozzle, a lower step 4 of the upper nozzle, fixed plate 5, siding plate 6, collector nozzle 7 and a submerged nozzle 8 are closely set from upper part and fitted to the bottom part of the ladle with prescribed metal fitting. Further, molten steel in the ladle is cast into a casting mold 9 from two discharging holes 8a for the molten steel. Inert gas of Ar, etc., is blown from Ar blowing hole 3a in the upper step of the upper nozzle and from Ar blowing hole 4a in the lower step of the upper nozzle, respectively. In the casting of Al killed steel, etc., as position, where Al2O3 is easily precipitated, is the upper part of the upper step 3 of the upper nozzle, where flowing speed of the molten steel is slow, the Ar blowing rate from the upper step is made to >=1.2 times of the blowing rate from the lower step, and by making blowing area small and back pressure per unit area large, the bubble having the prescribed diameter is obtd. Therefore the precipitation and sticking of Al2O3 are reduced.
Patent JP-S6429772-A (JP)
Title: Pulse generator for motor
Inventor: AKIYAMA OSAMU
IPC: G01P3/483
Filed: 1987-07-27
Abstract: PURPOSE:To reduce the cost by decreasing the assembly manhour of a pulse generator, and also, to detect a speed with high accuracy by installing plate-like conductors at a prescribed pitch on the periphery of a rotor and a stator, respectively. CONSTITUTION:In the vicinity of the outside periphery of a motor use rotor 1, capacitance detecting plates 11 being plural plate-like conductors are provided at a prescribed pitch, and in a stator 4, for instance, 3-phase conductor patterns 3-A, 3-B and 3-C which can be opposed to the plate 11, and also, are out of phase are formed. Subsequently, a capacitance for generating air as a dielectric between the plate 11 connected to an earth and the conductor patterns 3-A, 3-B and 3-C is converted to a voltage signal by a capacity detector. These voltages are brought to waveform shaping by a waveform shaping circuit, respectively, and thereafter, added by an adding circuit. In such a way, pulses of three times of the time when the plate 11 of the rotor 1 is one layer can be obtained.
Patent JP-S6077419-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATOU TATSUMASA
IPC: H01L21/265
Filed: 1983-10-04
Abstract: PURPOSE:To obtain a wafer through activation and remove defect together with recrystallization by annealing amorphous layer which is ion-implanted at a high concentration for a short period of time in the order of second at 800-1,100 deg.C. CONSTITUTION:On manufacturing of MOS-VLSI, BF2<+> of 1X10<15>/cm<2> or more is implanted within an energy of 60keV or after implanting Si<+> of 1X10<16>/cm<2> or more within 40keV, B of 1X10<15>/cm<2> or more is implanted within 20keV to the source drain of Pch FET. Then, after forming the amorphous layer of about 0.2mum, such layer is annealed by holding for the predetermined seconds by the halogen lamp or graphite heater at 800-1,000 deg.C. With such processing, the annealing can be realized ensuring activation without dispersion of sheet resistance and diffusion by redistribution of impurity ion with small junction leak. It is effective for microminiaturization and high integration of high quality CMOSVLSI.
Patent JP-2000133904-A (JP)
Title: Circuit board connection structure, optoelectronic device, electronic equipment provided with them and manufacture of optoelectronic device
Inventor: MURAMATSU EIJI
IPC: H01R12/70
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board connection structure, which can be constituted by reducing the number of parts while ensuring the contact pressure and enhancing the reliability of the contact of the circuit board even though a special component is not formed at the time of the connection of the circuit board, such as a flexible circuit board, with an other circuit board, an optoelectronic device, an electronic equipment provided with those of the connection structure and the electrooptic device and the manufacturing method of the optoelectronic device. SOLUTION: In a circuit board connection structure, conductive terminals 22-1 provided on a flexible wiring board 20, which is a first circuit board, and conductive terminals 12 provided on a second circuit board 10 are electrically connected with each other. This connection structure has conductive members 30, which are interposed between the circuit boards 20 and 10 and connect electrically the terminals 22-1 and 12 with each other, a structural member 40, which is fixed on the board 20 and is arranged in such a way as to face to the surface on one side of the surfaces of the board 20, and spacer members 60 which are interposed between the member 40 and the flexible wiring board 20. The member 40 has a light guide part 44 and a liquid crystal display panel 50 is mounted on this light guide part 44.
Patent JP-2001015034-A (JP)
Title: Gas discharge panel, its driving method, and gas discharge display device
Inventor: HASHIMOTO YASUNOBU
IPC: H01J11/22
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for allowing progressive driving by arranging first electrodes so that respective sub electrodes of two adjacent first electrodes face to each other in the row direction, arranging second electrodes between parallel sub electrodes, and placing barrier ribs between ends of sub electrodes and a main electrode facing to them. SOLUTION: Bus electrodes 420 (420-1-420-4) are arranged on barrier ribs, and projection electrodes 410a, 410b that are connected to the bus electrodes 420 and comprise transparent electrodes are formed in upper and lower discharge cells C1, C2. These bus electrodes and projection electrodes form display electrodes X1, Y1, X2, Y2. Discharge between the projection electrodes 410a, 410b facing to each other in the discharge cells C1, C2 is designed not to expand to upper and lower adjacent discharge cells (for example, from C1 to C2) by an operation of the barrier ribs 290. Projecting barrier ribs 290c are formed so as to suppress discharge between an end of the projection electrode 410a and the bus electrode 420-2 facing to the end.
Patent JP-H0473641-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YASUDA TOMOKAZU
IPC: B32B9/00
Filed: 1990-07-13
Abstract: PURPOSE:To maintain sufficient flawing resistance even under a high-speed transporting condition and to obviate the degradation with elapse of time by incorporating a specific compd. into a back layer. CONSTITUTION:This photosensitive material contains the compd. expressed by formula I in the back layer. In the formula I, R<1> denotes >=8C aliphat. hydrocarbon group, etc.; R<2> denotes >=2C alkylene group; L denotes n+1 valency combination group; X<1> to X<3> denote elimination groups which may be the same or different; (n) denotes 1 to 4 integer; (m) denotes 0 or 1. The photographic sensitive material having the back layer which has excellent durability and does not transfer from the surface layer to the other layer of the base is obtd. in this way without impairing the sliperiness of the back layer.
Patent JP-S5887992-A (JP)
Title: Color temperature correction circuit
Inventor: AKIMOTO KATSUYUKI
IPC: H04N9/73
Filed: 1981-11-18
Abstract: PURPOSE:To avoid the white part from being yellow due to the saturation of blue color, by slightly shifting a focus voltage for the blue color from a specified value, at the white peak of a video signal. CONSTITUTION:When a level of a video signal is low, an output of a detection circuit 4 goes to H and a transistor (TR) 63 turns on. Then, since a resistor 69 is shortened, one end of a variable resister 5B is grounded the same as variable resister 5R and 5G. The variable resister 5R, 5G and 5B are adjusted to obtain an optimum focus in this state. When a whie level signal of high amplitude is detected at the detection circuit 4, an output of the circuit 4 goes to L, a TR63 turned off and the shortening of the resistor 69 is released. Thus, the resistor 69 is connected in series with the variable resister 5B, the focus voltage of blue color can slightly be shifted from the adjusted value.
Patent JP-S6164139-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIMOTO YOSHIAKI
IPC: H01L21/3205
Filed: 1984-09-05
Abstract: PURPOSE:To prevent the disconnection of aluminium wiring attributable to a coverage, by forming a conductor film such as an aluminium film, which provides a basic body for the wiring, in such a manner that about a half of the film is first formed by means of the vapor deposition and then the remaining half is formed thereover by the spattering. CONSTITUTION:A first aluminium film 20a is formed on a substrate 11 to a thickness in the order of 0.5mum by means of the vacuum vapor deposition. On the approximately vertical side walls of a contact window 19, however, this aluminium film is adhered only to a thickness of 0.1mum or less. A second aluminium film 20b is formed by the magnetron spattering to a thickness in the order of 0.5mum. The coverage of the film 20 is excellent on the side walls of the contact window, but is reduced to about 20-30% at the corners on the bottom of the contact window. However, since these parts have been previously covered with the thick film 20a, the total coverage can be maintained at about 40-50%. Thus the coverage can be substantially improved in comparison with a prior art coverage of about 20%.
Patent JP-H063891-A (JP)
Title: Image forming device
Inventor: ARAYA JUNJI
IPC: G03G21/00
Filed: 1992-06-19
Abstract: PURPOSE:To prevent an electrification defect, image defect, and image formation inability, etc., due to an image forming operation with a process cartridge attached unsatisfactorily or without the cartridge from being occurred, by securely detecting whether the cartridge is correctly attached to the device main body or not, in the image forming device of a process cartridge attachment/ detachment system where an electrifying process means is a contact electrification means and the electrifying member of this means is disposed on the device main body side. CONSTITUTION:The process cartridge 30 is provided with at least an image carrier 1. The image forming device main body 20 is provided with the electrifying member 2 which is in contact with or adjuscent to the image carrier 1 of the cartridge 30 attached to the device main body 20 and to which a voltage is applied by a voltage application means 3; and means 15 (16, 17 and 18) which detect electrical load when the voltage is applied to the electrifying member 2, and detects a state in which the cartridge is attached to the device main body.
Patent JP-S6430018-A (JP)
Title: Rotary head device
Inventor: MORONOWAKI KAZUYOSHI
IPC: G11B5/52
Filed: 1987-07-24
Abstract: PURPOSE:To miniaturize an equipment by fitting a fixed guide drum having its fitting face around a rotary shaft of a rotary guide drum to a chassis and fitting a rotary guide drum driving motor to the rotary shaft extruding to the lower surface of the chassis. CONSTITUTION:The rotary shaft 16 of the rotary guide drum 1 is extruded to the lower surface of the chassis, the fixed guide drum 2 having its fitting face around the periphery of the rotary shaft 16 and the motor part 4 is fitted to the rotary shaft 16. Thereby, a fixing board can be omitted and the diameter of a hole 20 formed on a fixing part on the chassis 6 can be extremely reduced, so that the reduction of strength of the chassis 6 itself can be reduced and guide grooves 13, 14 can be formed on the chassis 6 in the vicinity of rotary guide drum 1. Consequently, the equipment can be easily miniaturized.
Patent JP-H1032461-A (JP)
Title: Piezoelectric component
Inventor: INUI SHINICHIRO
IPC: H03H9/46
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an easily assemblable piezoelectric component provided with an excellent electric connection property. SOLUTION: A cable 29 for which an insulation coating is formed at a part excluding a part of conductor films 29a, 29b, 29c and 29d is inserted to four piezoelectric resonators 21, 22, 23 and 24 and four terminal electrode plates 25, 26, 27 and 28. Then, the required connection parts are joined by conductive resin 30 and flat screws 31 and 32 attached to both ends of the cable 29 are fitted to the grooves 33a and 33b of a box-shaped case 33.
Patent JP-S6343373-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOKUYOSHI FUJIKI
IPC: H01L23/52
Filed: 1986-08-08
Abstract: PURPOSE:To manufacture a semiconductor device, in which a metallic silicide film is not peeled and a pattern is formed faultily, by doping a polycrystalline Si film with an impurity and adding steps, in which an Si oxide film is shaped through thermal oxidation and the oxide film is removed, before forming the metallic silicide film. CONSTITUTION:An Si oxide film 2 is shaped onto a P-type Si substrate 1, a polycrystalline Si film 3 is formed, and phosphorus atoms are added as an impurity in predetermined concentration through a diffusion method. Consequently, a region 4 in which phosphorus atoms are addto the surface of the polycrystalline Si film under a supersaturaing state is shaped. The surface of the polycrystalline Si film 3 is thermally oxidized to form an Si oxide film 5. The high concentration region 4 in the surface of the film 3 approximately disappears by rediffusion into polycrystalline Si and uptake into the oxide film. The oxide film 5 is removed, and a metallic silicide film 6 is shaped through a sputtering method. The film 6 and the film 3 are patterned through a photoprocess method, thus forming a gate electrode 7 for an MOS type semiconductor device. Source-drain, etc. are shaped, thus forming a transistor element.
Patent JP-H1132154-A (JP)
Title: Digital image forming device
Inventor: MIZUNO YASUSHI
IPC: G06F3/048
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To easily and quickly perform an operation that is related to function selection by showing display data of an external input-output device on a displaying part and receiving the input-output operation of control data of the external input-output device in the displaying part. SOLUTION: When an operator operates key switches 105c of 'rewind', 'reproduction', 'fast forward' and 'stop' on an input-output device selection screen 1m shown on a display, a CPU outputs control data that corresponds to an operation content to a liquid crystal video camera through an interface. Thus, the liquid crystal video camera operates in accordance with the operation content of the switches 105c of a digital copying machine, and image data that is recorded by the liquid crystal video camera is inputted to the digital copying machine in accordance with the operation content of the switches 105c. The CPU shows the image data inputted from the liquid crystal video camera on a monitor 105b that is shown in the screen 1m of the display.
Patent JP-2000016890-A (JP)
Title: Vessel for fermenting compost
Inventor: ISHIKAWA HIROKAZU
IPC: C05F17/02
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To save a space for fermentation, facilitate transportation, improve draining-off properties and facilitate the blend of compost by attaching a panel having plural holes by attaching a supporting frame to plural corner props installed at a proper interval, and installing a storing vessel opened upward. SOLUTION: This vessel 1 for fermenting compost has corner props 5A-D stand on four leg parts 3A-D installed at a proper interval in front and rear, and right and left directions, and side props 17A-D attach to the corner props 5A-D. The side props 17A and B, or 17C and D are connected to the supporting frame 19A and B, or 21A and B at the upper and lower parts. Supporting frame 33 constituting a storing vessel is inserted in the inside of the side props 17A-D and the supporting frame 19 A, B. Plural crosspieces 35 are attached to the supporting frame 33, and panels 31 having plural holes 29 having about 3 mm size formed at about 5 mm pitch are attached to the supporting frame 33. Fork guides 13 are installed at the lower part of the supporting frames 19B, 21B so as to facilitate the transportation of the vessel. The plural vessels 1 can be piled up upward to save the space.