baber/WOPTO huggingface dataset:
Patent JP-H03163666-A (JP)
Title: Logic circuit simulator
Inventor: SHIMONO TAKESHI
IPC: G06F11/25
Filed: 1989-11-21
Abstract: PURPOSE:To execute the simulation at a high speed and exactly by using a binary simulator as for an element for generating only a binary, and using a multivalue simulator as for an element for generating other value, as well than '0' and '1'. CONSTITUTION:An arithmetic control part 5 executes the simulation of a logic circuit shown by logic circuit information 10 by using an input pattern 11. In that case, in the case an element which becomes an object of an operation or a fault propagation processing is an element existing in a binary circuit part divided by a multivalue circuit discriminating means 2, the simulation is executed by using a binary simulator 3 which can execute the processing at a high speed. On the other hand, in the case the element is an element existing in a multivalue circuit part, the simulation is executed by using a multivalue simulator 4 which can execute exactly the processing. Subsequently, a result of simulation is outputted as an output expected value 12 or a fault detection rate 13.
Patent JP-H118395-A (JP)
Title: Thin-film transistor element and its manufacture
Inventor: TAKECHI KAZUE
IPC: H01L21/336
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a thin-film transistor element which does not require etch removal of an amorphous silicon film, and maintains a good characteristic and in which the amorphous silicon film can be made thin by a method, wherein an n-type amorphous silicon film is formed in a part in which the amorphous silicon film is not overlapped with a source-drain electrode is reformed into an insulating film by a plasma treatment. SOLUTION: A metal, for a gate electrode, which is formed on a transparent insulating substrate 10 is patterned, and the gate electrode 11 is formed. A gate-insulating film 12, an amorphous silicon film 13 and an n-type amorphous silicon film 14 are formed. Then, a metal for a source-drain electrode is formed by a sputtering method, it is patterned, and the source-drain electrode 15 is obtained. The substrate 10 is exposed to an atmosphere of a plasma 16, and the n-type amorphous silicon film 14 in a part in which the source-drain electrode 15 does not overlap with the amorphous silicon film 13 is oxidizing and nitrided selectively, so as to be reformed into an insulating film 17. Lastly, the insulating film is patterned to be in a desired island shape, and a thin-film transistor element is completed.
Patent JP-H06132059-A (JP)
Title: Brush structure for electrical connection of rotating body
Inventor: OKAZAKI MASANORI
IPC: G11B5/02
Filed: 1992-10-15
Abstract: PURPOSE:To hold a stable contact condition of a brush relating to a slip ring by preventing a brush pressure from too much reducing, even in the case of wearing the slip ring, while the brush can be constituted into small size. CONSTITUTION:A structure includes brushes 15, consisting of elastic material, fixedly arranged so that respective point ends are brought into contact from a side surface relating to a plurality of annular slip rings 12 mounted with a predetermined space along the lengthwise direction in a rotary shaft of a rotating body. In the brush structure for electrical connection of the rotating body, holding each brush 15 parallelly to each other by a tightening member 16 in the vicinity of the root, each brush 15 is constituted so as to be curved on the halfway.
Patent JP-H06130222-A (JP)
Title: Method and device for removing residual film in peripheral part of lcd color filter substrate
Inventor: IGUCHI HIROYUKI
IPC: G02B5/20
Filed: 1992-10-16
Abstract: PURPOSE:To lower the fraction defective of color filters by chemically dissolving and removing the residual film in the peripheral of an LCD color filter substrate without affecting pattern parts. CONSTITUTION:A substrate setting section 11 which perpendicularly sets the LCD color filter substrate 1, a section 21 for checking the inclination of the bottom side of the set substrate, a section 31 for immersing the bottom side of the substrate into a dilute alkaline liquid, a washing section 41 by spraying of pure water and a drying section 51 by blowing of clean air are juxtaposed. The color filter substrate 1 is successively transferred from the substrate setting section 11 to the respective sections by a substrate holding section 61, by which the residual film on the base side of the substrate is dissolved, washed and dried.
Patent JP-2001124888-A (JP)
Title: Maintenance method for preventing stress corrosion cracking
Inventor: TANAKA NORIHIKO
IPC: B23K9/04
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance method for preventing stress corrosion cracking for inhibiting the occurrence of a cracking or its progress in a thermally influenced portion of a nickel-based alloy such as existing Alloy 600 or an austenite stainless steel such as SUS304 and a thermally influenced portion caused by repair by welding. SOLUTION: A nickel based alloy welding material containing noble metal alloy such as Alloy 600+Pd or noble metal such as Pd is built up on a portion of a boundary between a nickel based alloy such as existing Alloy 600 and a repair welded portion in contact with a reactor water. At this time, noble metal more potentially noble than the nickel based alloy is entered into a thermally influenced portion of the nickel based alloy by thermal diffusion due to welding heat and the thermal influenced portion is potentially base in the reactor water, inhibiting a stress corrosion cracking and its progress.
Patent JP-S63157354-A (JP)
Title: Tape loading device
Inventor: ANZAI TSUTOMU
IPC: G11B15/665
Filed: 1986-12-19
Abstract: PURPOSE:To simplify the constitution of a tape loading device by using an actuator made of a form memory alloy to wind a tape form memory medium round the outer circumferential surface of a head drum. CONSTITUTION:When an arm 20 made of a form memory alloy is not energized, the arm 20 is deformed as shown by solid lines and a tape guide 21 set at the tip of the arm 20 is held at a loading position. Under such conditions, the insertion of a tape cassette 11 is detected and the arm 20 is heated by a heating means buried into the arm 20. Thus the arm 20 is deformed into a state shown by chain lines from that shown by solid lines. If the cassette 11 is loaded under such conditions, the guide 21 is positioned at the inside of a magnetic tape 10 that is hooked to the front side of the casing 11 within a cut 15 of the bottom part of the casing 11. Then the energization is stopped to the arm 20 and a heating state is obtained. Thus the arm 20 is reset to its original form and set under a state shown by the solid lines. Then the tape 10 is loaded.
Patent JP-S63156226-A (JP)
Title: Coordinate information input device
Inventor: TANGE MASAHIKO
IPC: G06F3/0488
Filed: 1986-12-19
Abstract: PURPOSE:To use a device for coordinate input using a light pen as well as coordinate input using no light pen by giving flexibility to a sheet, on which coordinate position detecting electrodes are formed, to input coordinates with a pressing force also. CONSTITUTION:When stylus pen input is instructed by a host computer 8, an output switching means 34 is switched to select the output of an electrostatic digital coordinate detecting means 36, and the inter-electrode capacity to which a pulse voltage is applied of the flexible sheet facing an operation surface 22a is changed if the operation surface 22a of a tablet 21 used as a picture display device 2 also is pointed with a stylus pen 37. Coordinate position detection information corresponding to this change is outputted from the electrostatic digital coordinate detecting means 36 and is supplied to the computer 8 through the output switching means 34 and is displayed on the device 2 through a picture display means 9. Meanwhile, coordinate information is detected by a resistance film type touch panel coordinate detecting means 33 in accordance with the change of the electric resistance accompanied with contact between the operation part 22a and the electrode facing it if the operation part 22a is pressed, and thus, the tablet is used for coordinate input using the stylus pen as well as that using no stylus pens.
Patent JP-2000126633-A (JP)
Title: Method for controlling operation of vertical crusher and vertical crusher using the operation control method
Inventor: TANAKA SHINSUKE
IPC: B02C15/04
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain crushed articles of desired grain size by changing the crushing force exerted on a crushing roller so that the specific pressure as the value obtained by dividing the crushing pressure by the thickness of the raw material layer between the upper face of a turntable and the periphery of the crushing roller is kept constant. SOLUTION: The crushing force F exerted on a crushing roller is changed in the operation of a vertical crusher so that the value obtained by dividing the crushing force F by the thickness T of the crushed raw material layer between the upper face of a turntable and the periphery of the crushing roller, e.g. specific pressure K, is kept constant. When the coal to be supplied to a coal-fired boiler is crushed by the vertical crusher, the pressure of the crushing roller is so set that the specific pressure K is controlled to 0.1-0.2 (kgf/cm2)/mm, When the specific pressure K exceeds 0.2 (kgf/cm2)/mm, the vibration of a mill exceeds the allowable critical vibration value of the vertical crusher. Meanwhile, when the specific pressure is below 0.1 (kgf/cm2)/mm, the grain size is increased and exceeds the allowable critical grain size.
Patent JP-H05122225-A (JP)
Title: Automatic dialing system
Inventor: HASHIMOTO AKIRA
IPC: H04L12/40
Filed: 1991-10-24
Abstract: PURPOSE:To send data efficiently when an exchange line is in use as the WAN (wide area network service) by using a setting section in contrast with a number of a terminal equipment adaptor corresponding to a destination IP address so as to make dialing for connection automatically. CONSTITUTION:TCP/IP protocol data from a gateway device 2 received via a terminal equipment interface section 10 of a terminal equipment adaptor 1 are stored in a memory section 6. A TCP/IP decoding section 7 decodes the received data and informs it to a control section 4 and stores it to the memory section 6 as the data in the unit of destination IP address. The control section judges the telephone number to be dialed from the stored destination IP address based on the information in the setting section 5 in which the contrast of the telephone number of the terminal adaptor corresponding to the destination IP address is set and controls a call control section 8 to connect to the terminal adaptor at a remote location by accessing an exchange network 3 through a line interface 11.
Patent JP-H04177991-A (JP)
Title: Compression coding system for moving picture data
Inventor: KUNIHIRO HIDETO
IPC: H04N19/625
Filed: 1990-11-13
Abstract: PURPOSE:To relieve the load of a reproducing device side by using an AC signal component calculation means and a quantization step setting means to be set when a quantization step increased as the calculated AC signal component increases in the case of the quantization. CONSTITUTION:A signal is subjected to block division for each frame, discrete cosine transformation and transformation into a coefficient of a spatial high frequency by a DCT(discrete cosine transformation) section 1, and the transformation coefficient is transferred to a quantization section 3 via a frame buffer 2, in which the coefficient is quantized. Then a quantized output is converted into a variable length code by a variable length coding section 4 and the result is fed to a recorder. On the other hand, an AC power calculation section 5 calculates the AC power of the transformation coefficient of one frame and informs the result of calculation to a step size setting section 6. The step size setting section 6 selects a quantization step increasing as the increase in the result of calculation based on the result of calculation of the AC power and sets the result to the quantization section 3 over one frame. Thus, the fluctuation in the generated code quantity is reduced and the load of the reproducing device side is relieved.
Patent JP-H03166385-A (JP)
Title: Formation of insulating film excellent in resistance to stress relieving annealing for magnetic steel sheet
Inventor: WATANABE TSUTOMU
IPC: H01F1/18
Filed: 1989-11-22
Abstract: PURPOSE:To form the insulating film excellent in resistance to stress relieving annealing by applying a processing soln. obtained by incorporating a specified amt. of an org. resin contg. an org. reducing agent and a water-soluble resin into an inorg. aq. soln. consisting of chromates, metal oxides, etc., on a magnetic steel sheet and baking the soln. CONSTITUTION:An inorg. aq. soln. consisting essentially of at least one kind from among chrome oxides and bichromates and the oxide, hydroxide and carbonate of di or trivalent metals is prepared. From 10 to 50 parts of an org. reducing agent such as ethylene glycol based on 100 parts of the CrO3 and 5-100 parts of an org. resin contg. 5-40% water-soluble resin shown by the formula are added to the aq. soln. and mixed. In the formula, R1 and R2 are hydrogen atom and a methyl group. The processing soln. is applied on a magnetic steel sheet and baked to form an insulating film.
Patent JP-H04177996-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUMAGAI HIKARI
IPC: H04N5/00
Filed: 1990-11-13
Abstract: PURPOSE:To easily judge the selection state of a remote control code by displaying a character corresponding to the code selected by a remote control unit onto a display device when a code selected by the magnetic recording and reproducing device is different from a code selected by the remote control unit. CONSTITUTION:When the operator selects a remote control code changeover switch 17 of a remote control unit 16 and makes transmission to the magnetic recording and reproducing device 20, a microcomputer 1 compares a code selected by the magnetic recording and reproducing device 20 with a code sent from the remote control unit 16 and discriminates the sent code when they differ and outputs a remote control code discrimination output 6, and controls a character signal generator 3 and a video image/message changeover switch 4. Then the information relating to the remote control code extracted by a character storage means 2 is read and converted into a character signal by the character signal generator 3 and displayed on a screen of a cathode ray tube or the like of a television monitor 18. Thus, the operator confirms the selection of the remote control unit.
Patent JP-H06154867-A (JP)
Title: Tool for raising seam of metal sheet
Inventor: YOSHIOKA HAYAMI
IPC: F24F13/02
Filed: 1992-11-13
Abstract: PURPOSE:To facilitate correction of seams by anyone without skill by holding the seam base of a metal sheet by a holding lever, rotating flat seams by a rotary raising plate and raising the seams. CONSTITUTION:The sheet holding lever 1 of the seam base is provided in a hook shape, a spring 12 for returning upward is provided between the lower face of the lever 1 and a base plate 4. The rotary raising plate 2 is provided which is rotated from the rear part of the inside face of the hook part 1a and abutted on it to raise the seams, and the front part of a sector rotary plate 7 and the end part of the raising plate 2 are connected by a connecting spring 11. By this structure, the base part of the sheet seam part 10a is held down by the hook part 1a by lowering the lever 1. When a handle lever 3 is lowered, the connecting leaf spring 11 is advanced, the rotary raising plate 2 is thereby erected to raise the seam part 10a. By only pressing the handle levers 1, 3, the seams of the corner part due to roll forming are corrected.
Patent JP-H09145965-A (JP)
Title: Optical module and its manufacture
Inventor: SASAKI HIROYASU
IPC: G02B6/42
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To mount an optical element at an accurate position on a substrate by projecting light which is transmitted through a substrate and an optical element and detecting a positioning marker, and positioning the projection part of the optical element on a light guide on the substrate. SOLUTION: A laser diode(LD) 1 and the base material of the substrate 10 are both transparent to infrared light, the positioning markers 5 and 14 of the both are both formed out of conductive films of the same metal as the metal of an electrode, and the top surface side of the LD1 or the reverse surface side of the substrate 10 is irradiated with the infrared light, so that transmission images of the infrared light as to the positioning markers 5 and 14 can be detected with high resolution. According to the detected image signals, the projection part of the optical element is positioned at the light guide 12 formed on the substrate 10 and an upper electrode 4 formed on the joined surface of the optical element and a lower electrode 13 formed on the joined surface on the substrate 10 are joined together.
Patent JP-H07160273-A (JP)
Title: Active noise control device for helicopter
Inventor: SHIMIZU TOSHIO
IPC: H03H17/04
Filed: 1993-12-03
Abstract: PURPOSE:To efficiently eliminate noise sent from a helicopter to ground at near an airframe by arranging a microphone so as to correspond to pointed directions of each noise of a rotor, and generating sound having the effect of eliminating noise from a loudspeaker. CONSTITUTION:A canceling sound signal for a noise is synthesized based on a primary source from a first sensor 31, and a canceling sound of a noise is outputted from a first or second loudspeaker group. Further, a reduction state of noise is detected as an error signal by a first or second microphone group, the reduction state of noise is optimally controlled so that this error signal is made the minimum based on the prescribed algorithm. Also, the second microphone groups 15, 16 are provided at side planes of an airframe, while the first microphone groups 11-14 are attached to probes 1-4 capable of expansion and contraction in the direction of the lower part from the airframe, positions of the first microphone groups 11-14 are made adjustable corresponding to pointed direction of noise of a main rotor, and first or second microphone groups 11-16 is selected by a first selector 60.
Patent JP-2001126368-A (JP)
Title: Disk storing magazine and disk player
Inventor: KATO KAZUNARI
IPC: G11B17/26
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive magazine which can be operated with high efficiency has not to draw out a tray to the outside when a disk is loaded into a disk player and revolved and also to provide a small disk player that uses the above magazine. SOLUTION: Plural trays 3 having the elastic deformation parts 3d are laminated together in a casing 2 of a magazine 1 and in a state where every tray 3 can move in its thickness direction. Then a disk player 4 where the magazine 1 is loaded is provided with a tray selection/drive means such as a cam plate 10 that is engaged with an engagement pin 3c of every tray 3 and can move forward. When an optional tray 3 of the loaded magazine 1 is selected, the tray selection/drive means compresses the part 3d and at the same time moves properly the tray 3 in its thickness direction to secure a space in the casing 2 where a turntable 5 or a clamp member 7 enters and is located. In such a constitution, a desired disk D can be revolved and driven in the magazine 1.
Patent JP-H11137970-A (JP)
Title: Method for concentrating process waste liquid and concentrator used therefor
Inventor: TAKADA KAZUTAKA
IPC: C02F9/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide the method for treating a process waste liq. reduced in a floor space, low in running cost and contributing to the saving of energy and to provide a process waste liq. concentrator used therefor. SOLUTION: A vibrating membrane separator and an evaporative concentrator are provided in a process waste liq. concentrator. The process waste liq. is concentrated by the vibrating membrane separator as the first step. The first liq. concentrate obtained is concentrated by the evaporative concentrator to obtain a second liq. concentrate as the second step. Since the vibrating membrane separator is high in concentration efficiency, the evaporative concentrator is miniaturized, and the running cost of the evaporative concentrator is reduced. When the process waste liq. is a food process waste liq., the second liq. concentrate obtained is utilized as the livestock feed, liq. fertilizer, org. manure, etc.
Patent JP-S63156325-A (JP)
Title: Manufacture of thin film and apparatus therefor
Inventor: TANIMOTO YOSHIAKI
IPC: H01L21/31
Filed: 1986-12-19
Abstract: PURPOSE:To enable a reaction-produced film containing first and second particles at a predetermined ratio to be adhered on the surface of a semiconductor device, by introducing a predetermined amount of the first particles produced by sputtering while introducing a predetermined amount of the second particles in the form of ion beams. CONSTITUTION:When a shutter is opened, Si particles from a first chamber 1 are introduced into a main chamber 7 and the Si particles are adhered on the surface of a wafer 9. Simultaneously therewith, the surface of the wafer 9 is irradiated with O2 ion beams from a second chamber 4, whereby Si is reacted with O2 to form an Si-O film on the surface of the wafer. The proportions of Si and O2 contained in the Si-O film can be varied appropriately by adjusting the amounts of Si and of the O2 ions introduced into the main chamber. Since the Si particles and the O2 ions are produced in the different chambers, their amounts can be controlled properly according to requirements and therefore Si-O film containing Si and O at a predetermined ratio can be obtained.
Patent JP-H09140250-A (JP)
Title: Grain tank sensor of combine harvester
Inventor: KONO KENJI
IPC: A01F12/60
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a grain tank sensor of a combine harvester having a simplified structure and excellent operability without necessitating troublesome works for attaching and detaching connectors, couplers, etc., of electric wirings by attaching a grain-detection sensor in a grain tank at the side of a grain elevator. SOLUTION: A grain tank 4 is detachably attached to a grain-elevation opening 3 of a thresher-side grain elevator 2 and a grain sensor 5 for detecting grains in the grain tank 4 is attached at the side of the elevator 2. A feeding port 23 is superposed to the grain elevation opening 3, a sensor opening 24 is superposed to a bracket 21 and the grain sensor 5 is placed in the grain tank 4 through the sensor port 24 to detect the presence of grains in the grain tank 4.
Patent JP-H05141806-A (JP)
Title: Controlling device for number of absorption refrigerating machines
Inventor: UCHIDA HIDEKI
IPC: F25B15/00
Filed: 1991-11-20
Abstract: PURPOSE:To avoid a delay in operation when the number of operating absorption refrigerating machines is changed and to provide a st able outlet port temperature of cold water or hot water. CONSTITUTION:A control device 7 for controlling the number of operating absorption refrigerating machines 1 and 2 calculates a mean value of a degree of opening of each of the control valves 5, 6 for a predetermined period of time for controlling a heating source calorie of high temperature generating means 1a, 2a, respectively, and further calculates a total load in view of each of the degree of opening. the total load is compared with a set value and when the total load is less than the set value, a stopping signal is outputted to one of the absorption refrigerating machines being operated. Additionally, a signal for forcedly controlling a degree of opening of the control value to a predetermined value is outputted to the absorption refrigerating machines of which operation is continued so as to avoid any delay of variation in the number of machines and then a variation of cold water or hot water outlet temperature when the number of machines is varied is prevented.