baber/WOPTO huggingface dataset:
Patent JP-H0359841-A (JP)
Title: Recorder
Inventor: FUJIMORI KAZUYOSHI
IPC: G11B17/04
Filed: 1989-07-28
Abstract: PURPOSE:To eliminate useless space and to reduce the parts and hence to contrive miniaturization and thin formation of the subject device by constituting the recorder out of an energizing member for energizing a holding body and a rotary body being in contact with a part of the holding body and pivotally supported by a frame body to be turnable and disposed to allow the holding body to move from a recording and reproducing position to a disk cartridge inserting and drawing position. CONSTITUTION:When the disk cartridge 17 is inserted into the holding body 6 in its inserting and drawing position, the holding body 6 is slid in a groove provided on the frame body 1 and loaded by the energizing member 8 into the recording and reproducing position. Since the rotary body 7 to be in contact with the holding body 6 is turned to bring the holding body 6 back to the inserting and drawing position again, a sliding load is diminished by this turn. Then, the need for guide by a different member from the rotary body 7 is eliminated, and the space is reduced by providing the disposition of the rotary body 7 on the upper surface of the holding body 6, i.e. on the disk cartridge inserting and drawing side, and moreover the holding body 6 is held by the groove provided on the frame body 1. By this method, the parts for guiding is reduced to eliminate useless space, and the parts are miniaturized so that a thin type magnetic recorder can be obtained.
Patent JP-2001023487-A (JP)
Title: Inclination switch
Inventor: YANO SADAFUMI
IPC: G01C9/10
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an inclination switch without generating wear and capable of sensing inclination only in a certain restricted direction. SOLUTION: An inclination switch is composed of a case 2 made of non- magnetic substance, a reed switch 3 installed inside the case 2, a permanent magnet 4 installed inside the case 2 in such a way as opposing to the reed switch 3, a swash plate 5 made of non-magnetic substance, having a slope 52, and installed inside the case 2 in such a way as interposed between the reed switch 3 and permanent magnet 4, and a rod-shaped magnetic member 6 installed on the swash plate 5 in such a way as rolling and positioned as specified by means of the slope 52 when it is in the horizontal situation.
Patent JP-2001023507-A (JP)
Title: Field emission cathode and its manufacture
Inventor: NAKATANI TADASHI
IPC: H01J9/02
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a cathode having an emitter of uniform electron discharge characteristics by setting the emitter electrode into a projecting shape with a pointed tip between conductive wire rods in a position separated from an adjoining conductive wire by a prescribed distance. SOLUTION: A liquid emitter electrode material 4 is applied on a glass substrate 3 and temporarily baked for approximately 30 minutes in nitrogen atmosphere of 120 deg.C, A conductive material 1 coated with an insulating film 2 is pressed from the top of the emitter electrode material 4. The emitter electrode material 4 fills a recess formed between adjoining circular columnar wire rods. The emitter electrode material 4 entered into the clearance of the wire rods 1 has a pointed and projecting tip and this portion is functioned as an emitter 4a emitting electrons. When being heated for approximately 60 minutes under nitrogen atmosphere of 500 deg.C, the emitter electrode material 4 is solidified and the wire rods 1 are fixed to the glass substrate.  The insulating film 2 is etched by hydrofluoric acid till the tip of the wedge-shaped emitter 4a formed in the clearance of the wire rods 1 is exposed.
Patent JP-H0248364-A (JP)
Title: Automatic cutting-sticking device for adhesive tape
Inventor: TAKESHITA HIDETOSHI
IPC: B65H35/07
Filed: 1988-08-08
Abstract: PURPOSE:To secure an automatic cutting-sticking device in which a terminal of a cut tape is not curled and no tape falls off by forming a shaft on a moving base into concentricity, installing a cutting unit synchronously rotatable with a hexagonal disk, and adopting two vacuum systems. CONSTITUTION:A tape 27 wound so as to make a nonadhesive face contact with a hexagonal disk 3 from a bobbin 29 is cut by a presser 5 and a cutter 4 by dint of a cylinder 10 installed in a cutting arm 6. At this time, this cutting arm 6 and the hexagonal disk 3 are indexed for synchronous rotation at 60 degrees. The sizing cut tape 27 attracted to a vacuum port 24 or the like is gradually indexed to a position being opposed to a stuck material 5. Then, the hexagonal disk on a moving base 1 is pressed to this stuck material and sticking is thus carried out. At this time, compressed air is fed to a port 23 and thereby this sticking work is ensured. The tape is not curled and there is no falling off and, what is more, miniaturization for a device is made performable.
Patent JP-S6256967-A (JP)
Title: Photosensitive resin letterpress material for letterpress printing
Inventor: TAKAHASHI KUNIYUKI
IPC: B41N1/06
Filed: 1985-09-06
Abstract: PURPOSE:To bring a photosensitive resin latterpress material for letterpress printing which permits easy cutting and handling and is extra-thin into practicability without the need for providing a bending set by using an iron sheet having prescribed values of tensile strength, elongation and thickness as a base. CONSTITUTION:The iron sheet having >=55kg/cm<2> tensile strength, <=10% elongation and 0.03-0.12mm thickness is used as the base. The thickness of a photosensitive layer for forming a relief is made >=0.20mm and the entire thickness is made <=0.42mm. The handling including photoengraving is made extremely easy and particularly the easy attachment to and detachment from a plate cylinder of a rotary press are easily executed. The need for preliminarily applying the bending set to the above-mentioned material is eliminated by the light gage of the base itself and the plate is easily cut by scissors, etc.
Patent JP-H0483289-A (JP)
Title: Information collecting device
Inventor: ARINO TOSHIO
IPC: G09G3/14
Filed: 1990-07-26
Abstract: PURPOSE:To attain the extraction of information to the outside with simple structure without changing CPUs in various devices or a system by extracting information displayed on a display device in the various devices or the system with a data signal and a timing signal outputted from the display device. CONSTITUTION:A signal extracting means 2 extracts a data signal and a timing signal for displaying the display device 10 built in various devices or the system 12. A data signal is a signal for turning on a seven-segment display and an LED in the display device and the timing signal is a signal instructing whether the seven-segment display and the LED in the display device are to be turned on or not. Thereby, an information collecting means 3 extracts the information based upon the data signal and the timing signal and an output means 4 transfers the information to an external device 13 such as a personal computer. Consequently, the information displayed on the display device can be controlled and collected by the external device such as the personal computer.
Patent JP-S6350605-A (JP)
Inventor: BAINAMU BANSUFUOODO HANKOTSUKU
IPC: F01D5/30
Filed: 1987-08-07
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-S6179022-A (JP)
Title: Support device for rotary shaft
Inventor: FUJIKAWA TAKUJI
IPC: F16C17/20
Filed: 1984-09-21
Abstract: PURPOSE:To prevent generation of frictional heat between a rotary shaft and a roller by providing a lubricating oil reservoir inside a roller support stand which supports the rotary shaft when a white metal of the rotary shaft is damaged by a fire in a support device for the rotary shaft of a steam turbine and the like. CONSTITUTION:A rotary shaft 21 is supported by means of a white metal 29 of an upper bearing 22 and a white metal 30 of a lower bearing 23. Further, the rotary shaft 21 is provided with a flange 25, below which two rollers 24 are provided. Each roller 24 is arranged in such a manner as its axis is in parallel with that of the rotary shaft 21 and further it is in opposition to the other roller with a predetermined gap C, while it is supported by a bearing stand 26 through a ball bearing. A lubricating oil reservoir 34 is formed by providing a recession inside a roller support stand 33. When metals 29, 30 of the bearings 22, 23 are melted to lower the position of the shaft 21, the shaft 21 is brought into contact with the roller 24, which then starts rotating. Since lubricating oil is automatically supplied to the face of this contact, generation of frictional heat in said face is prevented.
Patent JP-S61198625-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIYAMA KAZUO
IPC: H01L21/26
Filed: 1985-09-06
Abstract: PURPOSE:To enable the electrical activation of an ion-implanted region at high temperature in a short time and the uniformity of the seat resistance in a semiconductor substrate, by a method wherein ion implantation is performed to the substrate surface, and the ion-implanted region is activated by heating on irradiation with infrared lamp rays from both main surfaces of the substrate. CONSTITUTION:After ion implantation to the surface of a semiconductor sub strate, the ion-implanted region is activated by heating on irradiation with infrared lamp rays having a continuous wavelength distribution in a range of 0.4-4.0mum from both surfaces of the substrate by using an infrared lamp. Annealing by this infrared lamp ray irradiation can contrive the electrical activation of the ion-implanted region in a short annealing time of 1/10-1/100 of the conventional time of electric furnace annealing, and can solve the conven tional problems resulting from long-time annealing. Besides, because of several seconds of irradiation with infrared lamp rays, irradiation only from one surface is liable to cause crystal defects due to stress by the generation of thermal distortion in the substrate. Since this invention includes irradiation from both main surfaces of the substrate, thermal distortion and crystal defects do not generate.
Patent JP-S6262079-A (JP)
Inventor: KAWAI TOYOHIKO
IPC: B62K11/02
Filed: 1985-09-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6353963-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONO YASUTAKA
IPC: H01L29/20
Filed: 1986-08-22
Abstract: PURPOSE:To form a resistor having a desired resistance value with high accuracy by performing a trimming through an oxygen ion implantation into the resistor that is formed at an active layer. CONSTITUTION:n-type layers 2; that is, FET and a resistor are formed on a semi-insulated GaAs substrate 1. And when a contact hole to an insulation film 4 is formed, the insulation film 4 to the surface of the resistor is simultaneously removed. Then, after measuring a resistance value of the resistor through a removed opening part, oxygen ion is implanted so that a desired value can be obtained. In such a case, the resistance value can be controlled by adjusting the implanted energy and dosage.
Patent JP-H10153783-A (JP)
Title: Liquid crystal-oriented film, its manufacture, liquid crystal display device using the same and its manufacture
Inventor: OGAWA KAZUFUMI
IPC: G02F1/1337
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a uniform and thin oriented film to be used in a liquid crystal display panel with a high efficiency without necessitating a rubbing treatment, by using a molecular absorption method, thereby forming the liquid crystal-oriented film, and a method for manufacturing the display panel using the same. SOLUTION: A positive resist containing a blended photosensing agent of a naphthoquinone diazido-system consisting essentially of a novolak resin as a resin inductive to energy beams (a photosensitive film, for example), is applied in a thickness of 0.1 to 0.2μm on the surface of a glass substrate 1, on which a transparent electrode is formed, and dried to form a photosensitive film. Next, the film is exposed with ultraviolet rays (365nm) by using a mask 3, and moisture in air is allowed to react with the resist at an exposure part 2 to form a -COOH radical. Then, CH3 (CH2 )18 SiCl3 is brought to dehydrochlorination reaction to form a chemical absorption monomolecular film 6 including carbon chains 8 of the monomolecular film to be a liquid crystal-oriented film.
Patent JP-S6354064-A (JP)
Title: Image processing unit
Inventor: SUZUKI YUZURU
IPC: G06T7/00
Filed: 1986-08-22
Abstract: PURPOSE:To obtain an output picture with high quality by providing a BPF detecting a character compooent in an original contrast signal, comparing the output of the BPF with a prescribed threshold value so as to identify a binary picture area and an intermediate picture area. CONSTITUTION:A contrast data called by a picture memory is stored once in an L line buffer 9. The buffer 9 has,e.g., 3-line capacity. Then a differentiation filter coefficient is used by the circuit 10 to obtain a differentiation value. Then the differentiation value is stored in an M line buffer 11 having a capacity of, e.g., 3 lines and product sum operation is applied in a filtering circuit 12 by using a weight coefficient. Thus, filtering processing is applied to the inputted contrast data and the processing result by the BPF is obtained finally and compared with a preset threshold value th at a comparator 13, and when the result is larger, the data is identified as the character area and when not, the data is identified as the intermediate area such as photograph or print.
Patent JP-2001023288-A (JP)
Title: Spindle motor
Inventor: KISHI YUSUKE
IPC: G11B3/61
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the run-out of a rotor and to prevent the dislodgment thereof by providing the spindle motor with a stopper having an annular trough for freely revolvably and rotatably housing balancing balls in its outer peripheral part and detaining parts for engaging with the projecting part of a bearing housing on an inner side, thereby providing a rotor dislodgment preventive mechanism and balance mechanism in combination. SOLUTION: When a medium disk is placed on the spindle motor and the spindle motor is driven, the force tending to rotate in a transverse direction against the rigidity of a bearing 5 acts on a revolving shaft 6 by the cause for the slight unbalance possessed by the medium disk with an increase in the rotating speed. The balls housed in the annular trough 11b roll to a balancing direction and stop at the position, thereby acting reverse from the force tending to cause the axial run-out and wobbling of surface and attaining the balance. A turn table tends to be dislodged by overcoming the attraction force of a magnet 9 and a stator core but when the rotor floats up, the second detaining part 1a is engaged with the first detaining part 10a of the bearing housing 10 and is downwardly pushed back.
Patent JP-H0484921-A (JP)
Title: Vacuum cleaner
Inventor: TSUMURA HIDEO
IPC: A47L9/28
Filed: 1990-07-27
Abstract: PURPOSE:To muffle such noises as a suction/exhaust sound, and a rotation sound of a motor and a fan generated in the course of using a cleaner by providing a muffling device consisting of an acoustic pressure sensing part, an electric signal analysis processing part, and a piezoelectric film on the vacuum cleaner. CONSTITUTION:An acoustic pressure sensing part microphone 12 in a floor nozzle 10 or in a main body 1 senses an acoustic pressure of a suction/ exhaust sound and a rotation sound of a motor, etc., converts it to an electric signal for indicating a waveform A and outputs it. An electric signal analysis processor 13 analyzes its signal waveform, generates an electric signal waveform whose phase is shifted from this signal waveform by 180 degrees, and sends it to a piezoelectric film in the main body 1 and in a pipe. The piezoelectric film is a kind of loudspeaker, converts this electric signal to an acoustic pressure level B as shown in Fig 3 and outputs it. Thus, a sound generated from the cleaner in the course of cleaning becomes a sound of an acoustic level C. That is, a noise is muffled and becomes the sound of a low acoustic pressure level.
Patent JP-S6353399-A (JP)
Title: Heat insulation structure of tank
Inventor: MASUTOMI HIROSHI
IPC: B65D90/06
Filed: 1986-08-23
Abstract: PURPOSE:To enable early detection of leakage liquid by keeping holding liquid leaked from a tank from absorbing and retaining in heat insulating material. CONSTITUTION:A space forming member 8 is disposed on the outside surface of a tank casing 1, and a heat insulating layer formed by heat insulating material 3 is laid over the outer peripheral surface of the space forming member 8 and the upper surface of the tank casing 1. Further, a wall sheet 4 is laid over the outer peripheral surface of the heat insulating layer. A liquid spill detection hole 9 is pierced through the heat insulating layer formed by the heat insulating material 9 at the same level with the lower toe portion of the side of the tank easing 1. The space forming member 8 comprises a plurality of bar members 8a which are extended in the vertical direction and disposed at designated spaces in the horizontal direction and tilting members 8b which are extended in the horizontal direction and disposed at designated spaces in the vertical direction. In this arrangement, a heated holding liquid can be kept from being absorbed in the heat insulating material so as to enable early detection of leakage.
Patent JP-H0737034-A (JP)
Title: Optical character reader
Inventor: JIYOUSHIYOUMATSU TAKESHI
IPC: G06K9/20
Filed: 1993-07-15
Abstract: PURPOSE:To provide an optical character reader which can recognize the characters printed or handwritten on a document at a high speed and with high accuracy. CONSTITUTION:An optical character reader consists of a printed character recognizing means 30 which recognizes the character data as the printed characters, a handwritten character recognizing means 40 which recognizes the character data as the handwritten characters, a character reading means 50 which optically reads the written characters and also converts these characters into the character data, a character data output means 10 which outputs the character data received from the means 50 to both means 30 and 40 at a time, and a recognizing result selecting means 20 which selects the recognizing result of the means 30 or 40.
Patent JP-H0756887-A (JP)
Title: Method for preparing best start basic solution in two-stage simplex method
Inventor: NAGAYAMA HARUKO
IPC: G06Q10/04
Filed: 1993-08-10
Abstract: PURPOSE:To shorten the calculation time till the best solution is obtained in the two-stage simplex method. CONSTITUTION:A best start basic solution preparation system 100 is used when the start basic solution in the linear planning problem in a two-stage simplex processing part 110 cannot be executed. The best start basic solution is prepared through two paths a sum of squares path 101 and a sum path 102. The path 101 converts the base based on the variable selected by the change rate of the non-executable amount sum of squares for each non-base variable. When the execution of the best start basic solution is available through the paths 101 and 102, the phase 2 processing (112) in the two-stage simplex method is performed. When the best start basic solution can not be executed in the paths 101 and 102, the phase 1 processing (111) is performed.
Patent JP-H0484714-A (JP)
Title: Sensor detecting circuit
Inventor: NAGAHISA HIDEO
IPC: B41J29/13
Filed: 1990-07-27
Abstract: PURPOSE:To change the priority readily and to make it possible to use a circuit in general applications by changing the sequence of the detecting circuit signals of the parallel data from a plurality of sensors based on the control of a CPU, and supplying the signal into the CPU in series. CONSTITUTION:At first, a CPU part 11A outputs a switching signal into a selector part 12 so that the outputs of the individual sensors are aligned in the priority in the initial period. Thus, the detection can be performed with a cover-opening/closing detecting photosensor 1, photosensors 2 and 3 for detecting paper kinds A and B and the like having the high priority. Then, the CPU 11A outputs the switching signal into the selector part 12 so that the outputs of the individual sensors have the priority in printing. Namely, the selector part 12 connects the inputs and the outputs. Then, the kinds can be detected with photosensors 4 and 5 for detecting ink-sheet kinds A and B in high priority. Therefore, the priority can be changed in response to each timing. The detection processing for the detection of the rear end of paper after the detection of the ink-sheet kinds and the detection of the front end of the paper through the printing can be performed at a high speed.
Patent JP-H0249969-A (JP)
Title: Electronically controlled advance timing device for multicylinder internal combustion engine
Inventor: SUGANO ISAO
IPC: F02P5/15
Filed: 1988-08-10
Abstract: PURPOSE:To contrive the smallness of a memory capacity with overlapping eliminated of a preset data by individually setting an ignition timing setting amount in common to all the cylinders and one used only for the specific cylinder, of the ignition timing setting amounts corresponding to a change of an engine operative condition. CONSTITUTION:An electronically controlled timing control device 30, in order to control each ignition timing in many cylinders, applies primary voltage respectively to many ignition coils 31 being based on each detection signal from a throttle valve opening sensor 18, crank angle sensor 24 and many pulser coils P1 to P6. Here the basic ignition timing for all the cylinders is set in accordance with a change of an engine operative condition by a section 32, while an advance timing correction amount of the specific cylinder for the basic ignition timing is set by a section 33. In the point of time a crank angle is positioned in the basic ignition timing, a basic ignition signal is output from a section 38. While the basic ignition timing of the specific cylinder is corrected by a section 40 outputting a correction ignition signal.
Patent JP-S58100109-A (JP)
Title: Focusing detector
Inventor: NAKAJIMA YUKIO
IPC: G02B7/28
Filed: 1981-12-09
Abstract: PURPOSE:To decrease arithmetic in frequency by detecting a photoelectric conversion output distribution through two photodetecting element arrays at position conjugate to an expected focal plane, and retrieving corresponding feature points of the 1st and the 2nd photodetecting element arrays and then detecting a focusing state from their relative position relation. CONSTITUTION:The upper and lower half parts of a subject are projected on the 1st and the 2nd photodetecting element arrays through a photographic lens 1, split prism 6, and lens 7. The output of a photodetector 8 is read successively by a scanning circuit 21 and digitized by an A/D converter 22, whose output is stored in a storage device 23. Then, an arithmetic circuit 24 processes the outputs of those two arrays in accordance with a necessary flow (not shown in figure) to retrieve a maximum inclination point as a feature point, and then decides on a focusing state from the position of the maximum inclination point. The focusing state signal is displayed on a display device 26 through a display driving circuit 25 and a motor 28 is driven through a motor driving circuit 27 to move the photographic lens 1.