baber/WOPTO huggingface dataset:
Patent JP-H01256114-A (JP)
Title: Laser annealing method
Inventor: KO NAKAYUKI
IPC: H01L21/027
Filed: 1988-04-06
Abstract: PURPOSE:To enable the recrystallization of only the TFT forming region on a substrate, by using fish-eye lenses, and heat-treating selectively and simultaneously a plurality of regions specified by a distance between the lenses. CONSTITUTION:A laser beam 1 is divided by using fish-eye lenses. An interval (d) between the divided beams, and a TFT pattern distance (a) are set as d=na. A substrate 4 is irradiated with the laser beam 1 through the fish-eye lenses. The incidence laser beam 1 is divided into several light fluxes by the fish-eye lenses 2, and converged into the focal point of each of the fish-eye lenses 2. The distance (d) between focal points is equal to the lens interval. When the substrate 4 is arranged on the focal plane or its front or rear plane, a pattern corresponding with the arrangement of lenses 2 is obtained, and the spot size is determined by the distance from the focal points. Therefore desired portions only can be subjected to laser annealing, by aligning the above pattern on the TFT pattern on the substrate 4.
Patent JP-S567842-A (JP)
Title: Paper feeder in copying machine
Inventor: NITANDA HIROSHI
IPC: B65H3/44
Filed: 1979-06-29
Abstract: PURPOSE: To permit the use of various sizes of cassettes, allowing a device to maintain the form of a small-sized, portable type copying machine, by a method wherein a cassette-laying rest, which is usually closed and is opened outward in the case of  the usage to form a charging port for a copying paper cassette plate at the copying machine body, is installed.  
     CONSTITUTION: A charging opening 18 for a cassette 15 is made in a wall surface 17 of a copying machine body, on which a feed roller 6, feeding copying papers 8 contained in the cassette, faces, and a lower section of an openable cover 19 for the opening 18 is attached to the machine body by means of an axle 20 so that the cover can open to the outward direction. When the openable cover 19 is opened for serving as a cassette-laying rest, the end of the cassette 21 makes contact with a paper feed guide 21 to be positioned thereat, and an upper surface of the copying papers 8 laminated on an intermediate bottom 23 pushed up by a spring 22 is brought into contact with a feed roller 16. The rotation of the roller feeds out sheet of the copying paper one after another at a time hereupon. Besides, a device is constituted such that the papers can be fed manually through guide slits 25 and 26 when the openable cover 19 is closed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09244766-A (JP)
Title: Method for individually initializing extension board built in personal computer
Inventor: INOUE HIDEAKI
IPC: G06F1/24
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To reset and initialize only the extension board mounted in the personal computer without resetting a personal computer main body. SOLUTION: The extension board is specified from the personal computer and an initialization command is inputted, so that the initialization command is sent out to the extension board. With the signal of this initialization command, a reset signal is outputted from a reset circuit 20 to initialize the extension board. This reset circuit 20 is driven with a reset driving signal, generated when the personal computer is powered ON or OFF or when the reset switch of the personal computer is operated, to output the reset signal. The extension board can individually be initialized irrelevantly to the operation of the personal computer and the operability and safety can be improved.
Patent JP-H08246755-A (JP)
Title: Decorative board
Inventor: TATSUNO SHOZO
IPC: E06B3/78
Filed: 1995-03-14
Abstract: PURPOSE: To improve the external appearance of a decorative board by providing a coupling projection on one of a front molding frame and a rear molding frame and a coupling recess on the other, and fixing the rear molding frame without using a screw. CONSTITUTION: An opening 4 penetrated in the longitudinal direction is provided at the center section of the main body 3 of a decorative board 1, and a front molding frame 6 made of a synthetic resin is put on the front edge section of the opening 4. A center plate 9 made of a synthetic resin is formed integrally with the front molding frame 6. A rear molding frame 7 is put on the rear edge section of the opening 4 of the main body 3. Coupling projections 18, 18 are provided on one of the front molding frame 6 and rear molding frame 7, and coupling recesses 23, 23 are provided on the other in advance. The front molding frame 6 and the rear molding frame 7 are connected when the coupling projections 18 and coupling recesses 23 are coupled. No screw is used for fixing the rear molding frame 7, and the external appearance can be improved.
Patent JP-H10334595-A (JP)
Title: Recording device, reproducing device, transmitting device and recording medium
Inventor: NISHIO FUMITAKA
IPC: G11B20/10
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To record subdata information such as a subaudio signal, a video signal or character information, etc., in addition to a main audio signal on a recording medium in spite of unnecessity of any increase of recording capacity or transmitting capacity. SOLUTION: An analog audio signal of an audible band outputted by a sound source 2 and an analog FM signal having a central frequency (carrier frequency) of, e.g. 16×44.1 kHz apart enough from this audible band are added up by an adder 3. The above added output is converted into one-bit digital data by a one-bit ΣΔconverter 7. The one-bit digital data outputted by the one-bit ΣΔconverter 7 is subjected to recording processing by a recording processing circuit 8.
Patent JP-S60225494-A (JP)
Inventor: RAI AKITERU
IPC: H05K3/46
Filed: 1984-04-24
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-S58204281-A (JP)
Inventor: KODERA HIROYUKI
IPC: E05D15/10
Filed: 1982-05-19
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-S6368752-A (JP)
Title: Throttle lever operating angle detecting method for diesel engine
Inventor: KIMURA NOBUO
IPC: F02D45/00
Filed: 1987-04-03
Abstract: PURPOSE:To improve the detecting accuracy of a potentiometer, by making it possible to control variable resistors to adjust the zero point and the inclination depending on the apparent output voltage value of the potentiometer at the operating angle of a throttle lever set at random two positions and the standard output voltage value. CONSTITUTION:A throttle lever is set at a random first operating angle, and the output voltage value of a potentiometer at the time is read, while the standard voltage value of the no-load engine rotation at the time is also read. Then, the lever is set at a random second operating angle, and the then potentiometer output voltage value and the standard output voltage value are read in the same manner. Then, depending on the voltage values read in the plural operating angles, the inclination and the zero point value are computed through a specific formula. Depending on the found inclination and the zero point value, the first variable resistor 5 to adjust the inclination and the second variable resistor 6 to adjust the zero point are regulated respectively, the installation error of the potentiometer 1 is corrected, and the operating angle of the throttle lever is detected by the potentiometer 1.
Patent JP-H03281812-A (JP)
Title: Water permeable caisson
Inventor: TANAKA AKIO
IPC: E02B3/06
Filed: 1990-03-29
Abstract: PURPOSE:To prevent the outflow of sludge, etc. to the outside and to make it possible to improve water quality by providing a passage passing through the front to the rear to a caisson placed against waves, and making a difference in the height between the front opening and the rear opening. CONSTITUTION:A passage 2 passing through the front to the rear is made to a caisson 1 placed against waves, and the height between the front opening 3 and the rear opening 4 is differentiated. The caisson 1 is so placed that the higher opening 3 is directed to the area of sludge (a), the inflow of the sludge (a) into the passage 2 is controlled, and the expansion of the area of the sludge (a) is prevented. The caisson 1 is so placed that the lower opening 4 is directed to the side of the eutrophic water (b) in the vicinity of the bottom of the sea, and nutrient is supplied to upper and middle layers to contribute to the improvement of water quality.
Patent JP-H04294388-A (JP)
Title: Dot matrix display device and write system for multiple display ram of the same
Inventor: ONO YASUHIRO
IPC: G06F3/153
Filed: 1991-03-22
Abstract: PURPOSE:To reduce the load on a CPU by outputting a write permission indication signal for the writing of image data, which is outputted from a decoder to one display RAM, even to the other display RAM. CONSTITUTION:The dot matrix display device has a multiple enable output unit 12 which outputs the write permission indication signal for the writing of the image data, outputted from the decoder 11 to one display RAM 7R, even to the other display RAM 7G once a writable state signal showing the image data can be written in the multiple display RAMs 7R and 7G entirely is supplied from the CPU 1 when the image data are written in the multiple display RAMs 7R and 7G entirely. Therefore, the time required to write the image data in the multiple display RAMs 7R and 7G of a display unit having light emission bodies for two or more colors at the same place in a dot matrix is nearly equal to the time for writing in a monochromatic display RAM.
Patent JP-S5817009-A (JP)
Inventor: NORUBAATO BERUGERE
IPC: B67C7/00
Filed: 1982-05-19
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-S60225948-A (JP)
Title: Debugging device
Inventor: OONO MASAMI
IPC: G06F11/36
Filed: 1984-04-24
Abstract: PURPOSE:To raise the degree of freedom of an interruption by making a CPU read an operation code of a software interruption, when an address bus coincides with a latch output of a break point, in case the CPU reads a data from a memory. CONSTITUTION:When a coincidence signal of a comparator 5 for always comparing a break point address and an address bus is active, an AND circuit 6 becomes active. Also, a data bus buffer 1 and a buffer 2 become disable and enable, respectively, an operation code 3 of a software interruption set in advance appears on a data bus, a CPU reads this data, and it is stored in an operation code fetch buffer in the CPU. Thereafter, when the operation code of a software interruption of this break point is executed, an interruption is generated.
Patent JP-S63249103-A (JP)
Title: Heat resistant mirror
Inventor: TAKADA YOSHINORI
IPC: G02B23/24
Filed: 1987-04-03
Abstract: PURPOSE:To prevent a mirror from discoloration by oxidation when the mirror is put in hot atmosphere by using an oxidation resistant metal or alloy. CONSTITUTION:A heat resistant mirror 1 has a mirror surface 7 finished to mirror surface by polishing the surface of a plate body comprising an oxidation resistant metal or alloy having oxidation resistance corresponding to <=ca.5mg/ cm<2> increase of weight due to oxidation resulted by heating at about 1,000 deg.C for about 100hr in atmospheric air. Suitable oxidation resistant metal is Si, Cr, Pt, etc., and suitable oxidation resistant alloy is Si/Cr alloy, Ni/Cr alloy, etc. By this constitution, beautiful mirror surface is always kept on the mirror surface part 7 because there is no fear for causing discoloration due to oxidation even if the mirror 1 is put in hot atmosphere.
Patent JP-H10285429-A (JP)
Title: Video signal processing circuit and camera using the same
Inventor: NAKAJIMA TAKAYUKI
IPC: H04N5/14
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To enhance gradation expression by effectively utilizing a dynamic range of a D/A converter and to arbitrarily set a ratio of level of a video signal to a synchronization signal. SOLUTION: In this processing circuit, a video signal offset addition circuit 12 adds an offset selectively with respect to an input digital video signal. A blanking/SYNC offset replacement circuit 13 provides an output of a digital video signal 13 with no offset added thereto as it is in the normal mode, replaces a level of the digital video signal 13 with not offset added thereto for the synchronization signal period with a prescribed offset level in the SYNC level reduction mode, and replaces the level of the digital video signal 13 with an offset added thereto for the synchronization signal period with a level '0'. Then a D/A converter 14 adds a synchronization signal to the video signal for the synchronization signal period and converts the resulting signal into an analog signal.
Patent JP-S62240436-A (JP)
Title: Throttle valve control device for engine
Inventor: NAKASHITA SHINKICHI
IPC: F02D23/00
Filed: 1986-04-11
Abstract: PURPOSE:To prevent turbo lag and improve responsiveness to acceleration by setting a throttle valve to an open side and increasing an intake air filling quantity in an area where turbo lag is generated, in an engine with a turbosupercharger having a throttle valve control device. CONSTITUTION:A throttle valve control device has a turbosupercharger 14 while, on the other hand, it also has an accelerator operating quantity detecting means 30, a means 13 for driving a throttle valve 11, and a means 37 for controlling the driving means 13 so that the throttle valve 11 develops a preset opening characteristic in accordance with an accelerator operating quantity on receiving an output from the detecting means 30. In such a structure, a means 35 for detecting a supercharged area and a means 31 for detecting the supercharged pressure of intake air which is fed to an engine 1 are provided. And, a means 38 for correcting a throttle valve opening so that the opening with respect to an accelerator operating quantity becomes more open side than that for the preset opening characteristic, is also provided.
Patent JP-H10281771-A (JP)
Title: Manufacture of vibration-type angular velocity sensor
Inventor: TSURUGA KIKUO
IPC: G01C19/5769
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method, for a high-sensitivity vibration- type angular velocity sensor, in which the size of a beam part at a vibrator formed by an etching operation can be kept constant with good accuracy and in which the vibrator at a prescribed natural frequency can be formed with good stability by keeping the symmetry of a weight part. SOLUTION: In a manufacturing method, a gap used to obtain a capacitance by an etching operation is formed in a part of a silicon substrate by a gap formation process, high-concentration boron is diffused into the region of the gap by a boron diffusion process, and one pair of vibrators 9, 10 are formed, by making use of a prescribed etching part as an etching mask, by a dry etching operation from a diaphragm formed by performing an anisotropic etching operation by making use of a high-concentration boron diffusion part as an etching stop from the opposite face of the silicon substrate by an etching process. In the etching process at this time, a plurality of mask parts 1a, 1b which are formed as dummy island regions so as to make an etching region width constant are formed in the etching mask.
Patent JP-S61241684-A (JP)
Title: Radar equipment
Inventor: KANAMARU HIDEYUKI
IPC: G01S13/93
Filed: 1985-04-19
Abstract: PURPOSE:To prevent collision on the sea by starting processing of video signals by a radar rotation reference pulse. CONSTITUTION:An antenna 4 is rotated counterclockwise by a motor for driving, and when the phase of a sweep line deviated from the upward of the bow of own ship to the starboard side radar rotation reference pulse is generated by a radar rotation reference generating circuit 14c. By inputting the radar rotation reference pulse to a collision preventing device 16 and by using it as starting of processing of video signals from the receiving pulse received by the antenna 4, prevention of collision at sea is made possible.
Patent JP-H0854775-A (JP)
Title: Image forming device
Inventor: YAMAKI HIDEO
IPC: G03G21/00
Filed: 1995-04-10
Abstract: PURPOSE:To provide an image forming device capable of completing a preelectrification processing stage in a short time or eliminating the preelectrifying stage at the time of forming the image by switching the electrification polarity of the bipolarity photoreceptor. CONSTITUTION:The photoreceptor 31 possible to be positively and negatively electrified, is positively electrified in the reversal developing mode and negatively electrified in the normal developing mode. At the time of executing the reversal developing mode at least just before switching to the normal developing mode from the reversal developing mode, the non-electrified area in addition to the electrified area is irradiated with the main eraser 39, too. While, at the time of executing the normal developing mode at least just before switching to the reversal developing mode from the normal developing mode, only the electrified area is irradiated with light by the main eraser 39.
Patent JP-2000272582-A (JP)
Title: Underwater sailing body for scattering bubble
Inventor: SHIBATA KENJI
IPC: B63C11/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To make a film arbitrarily producible of bubbles with fishes left as temporarily gathered, by making an underwater sailing body sail a programmable sailing route in the water, housing a gas accumulating storage vessel and chemically gas generating gas generator for generating a bubble in the underwater sailing body, and releasing gas during sailing. SOLUTION: An underwater sailing body main unit 12 is formed by a sealed pressure resisting can unit, and in an external wall surface thereof, bubble release holes 2 are formed as an aggregation of small holes releasing gas in the water from a gas chamber 16 in the inside filled with the gas. Compressed gas is supplied to the gas chamber 16 through a solenoid valve 5 from an accumulating chamber 6 with the compressed gas left as accumulated. A rudder 3 for making an underwater sailing body 1 sail by itself as programmed and a propeller 4 for propulsion in the water to be rotated by a motor 10 with a battery 8 serving as a power source are provided in the main unit 12. A screen of bubbles is formed by rising of the innumerable fine bubbles released from the bubble release holes 2 during sailing of the underwater sailing body 1, so as to leave fishes as temporarily gathered.
Patent JP-H05291228-A (JP)
Title: Apparatus and method for cleaning of wafer
Inventor: HAYAMI YUKA
IPC: H01L21/304
Filed: 1992-04-07
Abstract: PURPOSE:To provide a wafer cleaning apparatus wherein the amount of particles adhering to a semiconductor wafer is reduced in a cleaning operation as well as the quality and the yield of products are enhanced. CONSTITUTION:A plurality of water jet pipes 2 provided with a plurality of water jet ports 3 are arranged at the bottom part of a cleaning tank 1; the water jet pressure of the water jet pipes 2 can be adjusted independently of each other; the diameter of the water jet ports 3 constituted in such a way that it is made gradually small from the water supply side of the water jet pipes 2 toward the water outflow side, and the water jet height in the lengthwise direction of the water jet pipes 2 is constituted so as to be uniform. Alternatively, at least one cleaning-water supply pipe 7 is installed at the bottom of the cleaning tank 1, and gas jet ports 9 are constituted in such a way that they are arranged in a direction perpendicular to semiconductor wafers at the bottom part of the cleaning tank 1. Alternatively, at least one cleaning-water supply pipe 7 is installed at the bottom of the cleaning tank 1, and water jet ports 8 which jet water to the horizontal direction are constituted in such a way that they are arranged at one side in a direction perpendicular to wafers at the upper part of the cleaning tank 1.
Patent JP-H09272175-A (JP)
Title: Guard film-free type precoated steel plate with substrate of cold-rolled steel plate excellent in coating-film adhesion, punching resistance, and pressure mark resistance
Inventor: KABEYA MOTOO
IPC: C23C28/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a precoated steel plate which is excellent in coating film adhesion, punching resistance, and pressure mark (scratch) resistance. SOLUTION: (1) The total Cr adhesion of a chromate composition is specified to be 10-40mg/m<2> . (2) As a non-Cr type rust preventive pigment in a primer film, basic phosphite in which zinc-potassium or zinc-potassium phosphate is specified as the base is used in a main pigment system, and organic phosphonic acid is used as an auxiliary pigment system. (3) A top paint film is provided with PM resistance (4) The particle size of resin particle aggregate is controlled to be 2-50μm, and its content as a solid weight percentage is controlled to be 1-50 %. (5) The melting point of polyethylene lubricant is made 80-130 deg.C, and its content as solid weight percentage is controlled to be 1-5%. (6) The surface glossiness of a back paint film is controlled to be at least 50-100% of that of the surface top paint film.
Patent JP-H09275390-A (JP)
Title: Security communication system
Inventor: TANAKA NAOKI
IPC: H04K1/02
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To improve the security considerably by configuring the security communication system in which a fact that amplified noise signals of a nonlinear system in the synchronization state are synchronous with each other is utilized and decoding by a receiver side is attained without random number information so as to extend the range of selectable nonlinear systems. SOLUTION: A transmission system 100 has a noise source 101 and the noise drives a dynamics system 102. As a result, the noise is amplified and the effect of the noise appears on variables k, w. One component wo of the variable w is extracted, to which a plain text m received from an input device 103 is added to obtain a communication text s. Furthermore, the variable k is used for a key signal and a transmitter 104 sends the key signal k and the communication text s. On the other hand, a receiver side system 114 receives the k, s and sends the k to a receiver side dynamics system 112. The system 112 uses the signal k to be synchronously with the dynamic system of the transmitter side and then a variable w' of the system 112 is synchronously with the variable w of the dynamic system 102.  Thus, the component wo ' equivalent to the w is subtracted from the text s to obtain a decoded text m' and then the plain text m is decoded through the configuration of the security communication system without a random number table.
Patent JP-H08243268-A (JP)
Title: Safety device of clasp knife
Inventor: HIRAI AKIRA
IPC: B26B1/04
Filed: 1995-03-07
Abstract: PURPOSE: To prevent an unexpected damage by an external force, a risk by the mischief of an infant, and the like, in a clasp knife using condition, and to obtain an excellent service-ability, by fixing a key plate to a grip to hold hardly removed from a deep groove, and making to release the fitting of the key plate and a notch by pressing a push-button by a finger. CONSTITUTION: In this safety device, the fitting of a key plate 31 and a notch 23 can be released by pressing a push-button by a finger. That is, a pair of notches 22 and 23; a push-button 3; and a blank cap 4; are provided, and the push-button 3 which consists of the key plate 31 and a projection rod 32 is supported elastically in the deep groove 11 of a grip 1 at the developed position of a blade. In this case, since the key plate 31 is engaged to one side notch 22 of the blade, the blade is fixed to the grip 1 solidly. As a result, even though an external force is applied to the blade, the fingers grasping the grip 1 never receive a damage resulting from the external force at that time. When it is necessary to fold the knife, the elestic support is released by pressing the bush- button 3, and the key plate 31 is removed from the notch 22, so as to make the blade foldable.