baber/WOPTO huggingface dataset:
Patent JP-2000049378-A (JP)
Title: Nitride semiconductor for light emitting element and its manufacture
Inventor: CHIN KYOKUKYO
IPC: H01L21/205
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a nitride semiconductor whose photoluminescence intensity is high and which can be used as a light emitting diode or a laser diode by a method, wherein In atoms in a ratio of a specified % value with respect to Ga atoms are contained in GaN. SOLUTION: An Al2O3 (0001) substrate 31 after an ordinary cleaning process is etched for 20 minutes in a 10% HF solution, and it is dried by N2 gas. The substrate 31 is introduced into a growth chamber 11, and it is annealed in a vacuum at 750 deg.C. Then, the substrate 31 is nitriding-treated for five minutes by NH3. After that, ammonia is first supplied at a rate of 15 cc/min from a gas supply line 15 at a substrate temperature of 500 deg.C, a Ga flux is supplied from a Ga Knudsen cell 17 under a condition which achieves a growth speed of 1,800 Å/h, and a GaN buffer layer 33 is grown to be a thickness of 250 Å. A GaN thin film 35 which has a thickness of about 3,500 Å and which contains In in a trace amount is formed on it. In addition, In atoms are contained in a ratio of 0.1 to 0.45% to Ga atoms.
Patent JP-S60108748-A (JP)
Title: Linked-scan mass spectrometer
Inventor: ISHIHARA MORIO
IPC: H01J49/32
Filed: 1983-11-18
Abstract: PURPOSE:To obtain a spectrum, in which a peak caused by an unknown sample and a peak caused by a standard sample are present, by switching an ion accelerating voltage into at least two different values in a time division mode when linked scan is performed. CONSTITUTION:Ions, which are yielded by an ion source 1, are inputted to a double-conversion mass analyzing system comprising an electric field 2 and a magnetic field 3. Only the ions, which satisfy specified conditions, pass the analyzing system and reach an ion detector 4, where the ions are detected. A sweep signal is supplied to power sources 5 and 6 from a sweep circuit 7. An ion accelerating voltage is supplied to the ion source 1 by an accelerating power source 8. The ion accelerating voltage is switched to at least two kinds of different values in a time division mode. From the ion detector 4, a mass spectrum, in which a peak of an unknown sample and a peak of a standard sample are present, is obtained.
Patent JP-S60109865-A (JP)
Title: Transfer printer
Inventor: KOBAYASHI TOYOHIRO
IPC: B41J2/325
Filed: 1983-11-18
Abstract: PURPOSE:To miniaturize a transfer printer by a method in which similar packages are formed by lapping printing papers and ink sheets, and windows permitting a transfer head to contact with the ink sheet are provided on the side of the ink sheet of the package. CONSTITUTION:When energizing the yellow Y portion of an ink sheet to a lined dot pattern at each position by color signals while moving the head 23 from right to left side of a film cassette 38, a picture is transferred and printed on a printing paper 32. Holding pressure to the film cassette 38 is released, a roller 21 and the head 23 are again returned to the right end of the cassette 38, the ink sheet 33 is rolled around a winding roller 24 until the follow color Magenta M portion is positioned on the downside of the paper 32, and the head 23 is moved from right to left side to transfer color picture of Megenta M. These operations above mentioned are orderly made for each of other colors.
Patent JP-S60127219-A (JP)
Inventor: RONARUDO JIEI ROSU
IPC: C01B39/02
Filed: 1984-10-18
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-H1064784-A (JP)
Title: Rotary coater
Inventor: TANIGUCHI YOSHIO
IPC: B05C11/08
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotary coater which can prevent an upper rotary disc from being dismounted due to its rotation and its damage, by preventing rotation of the upper rotary disc floated. SOLUTION: A light sensor, which includes a light transmitter 24 and a light receiver 25, monitors a mounted state of an upper rotary disc 5, that is, detects whether or not the disc 5 is mounted on a knob bolt 15 as floated. In the case where the disc 5 is mounted on a ring plate 14 but is floated with the knob bolt 15 of the ring plate 14 not fitted into holes 16 of the disc 5, the light sensor detects it. In this case, when a rotation control means 9 is used for preventing the rotation of a rotary base 1 and the disc 5, it can be avoided that the integrally rotating disc 5 flies at the beginning of the rotation or during the rotation and hits against adjacent members and thus the coater is damaged.
Patent JP-S60110103-A (JP)
Inventor: HATA EIJI
IPC: H01C17/24
Filed: 1983-11-18
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-S6372907-A (JP)
Inventor: NISHIYAMA KAZUAKI
IPC: E04G21/32
Filed: 1986-09-16
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-H0965130-A (JP)
Title: Picture data processor
Inventor: OKUBO KENICHI
IPC: H04N1/405
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To improve the utilization efficiency of an arithmetic circuit for performing an error propagation processing and to make the circuit scale of the arithmetic circuit to an irreducible minimum. SOLUTION: A numerical conversion circuit 17 shifts picture data in the negative direction for 1/2 of an expression numerical width by inverting the most significant bit of the picture data handled by offset binary and then adding the code bit of the same numerical values as the most significant bit. As a result, the usable range of the picture data becomes equal to the positive number side and the negative number side and adders/latches 12 and 13 for performing the error propagation processing are efficiently used.
Patent JP-S6195878-A (JP)
Title: Polishing method for glasses frame
Inventor: SASAKI SHIGERU
IPC: B24C3/22
Filed: 1984-10-17
Abstract: PURPOSE:To make it possible to smoothly finish the surface of a glasses frame by polishing by pneumatically injecting abrasives such as walnut shall shaped chips and stainless beads through nozzles toward the glasses frames on mounting plates. CONSTITUTION:Glasses frames to be polished are piled up on each of mounting plates 9, 9a etc. on a turntable 5 and held there. After a door is next closed to tightly close a box 3, a driving motor 15 is driven to rotate the mounting plates 9, 9a etc. in a polishing position 11. In this state, a pump is driven to pneumatically inject abrasives such as walnut shell shaped chips and stainless beads through nozzles 16, 16a toward the glasses frames. At the same time, a driving motor 18 is reversibly rotated to vertically reciprocate the nozzles 16, 16a. Thus the abrasives collide uniformly against the glasses frames on the mounting plates 9, 9a etc. in different directions to smoothly finish the surface of a glasses frame by means of grinding action with stainless beads and brightening action with walnut shell shaped chips.
Patent JP-H0263881-A (JP)
Title: Wire dot matrix printer
Inventor: SATO AKIHIKO
IPC: B41J25/304
Filed: 1988-08-31
Abstract: PURPOSE:To facilitate the setting or taking-out of an ink ribbon by providing a distance control means for increasing and decreasing the distance between paper and a printing head and a control means for operating the distance control means so as to make the distance between the paper and the printing head max. when a cover is brought to an open state. CONSTITUTION:A paper thickness sensor 10 detects the thickness of printing paper 9 and a main control part 16 sends a control signal to a gap adjusting motor control part 18 and a gap adjusting motor driving part 19 to operate a gap adjusting motor 11 and an eccentric cam 13 is revolved through a gear 12 to set the gap between a printing head 2 and a platen roller 5 to the optimum state. When a cartridge 8 of an ink ribbon is replaced, a top cover 14 is opened at first and a cover opening detection sensor 15 detects this state to transmit the same to the main control part 16 and a carriage motor is brought to a free state with respect to a carriage motor driving part 17. Subsequently, the gap adjusting motor 11 is operated by the gap adjusting motor driving part 19 so as to set the gap max.
Patent JP-H04100103-A (JP)
Title: Mechanism controller
Inventor: MIKATA TAKESHI
IPC: H02P29/00
Filed: 1990-08-17
Abstract: PURPOSE:To eliminate a need to spend time on transmission/reception of information or the like by providing a direct memory access means which directly transfers operation control data of a mechanism, which is stored in a storage position, from a memory means to the driving control side of the mechanism based on this storage position and a transfer indication from a control processing means. CONSTITUTION:A control processing means 3 checks the storage position in a memory means 2 of operation control data of the mechanism corresponding to a control command by this control command outputted from a controller means 1 and indicates transfer of this operation control data of the mechanism to the driving control side. A direct memory access means 4 directly transfers operation control data of the mechanism corresponding to the control command from the means 2 to the driving control side of the mechanism. Thus, the time is not spent on transmission/reception of information or the like.
Patent JP-H04100316-A (JP)
Title: Semiconductor device
Inventor: KAWAGUCHI KUNIHIKO
IPC: H03K19/08
Filed: 1990-08-18
Abstract: PURPOSE:To attain low power consumption by inputting a control signal to a gate of a MOS transistor(TR) when an output is at an H level so as to interrupt a source and a drain of the MOS TR thereby interrupting a current path. CONSTITUTION:When a bipolar TR Q of a buffer amplifier means 2 amplifying an output signal from a logic circuit 1 and outputting the amplified signal is turned on, a control signal is inputted to a gate of a MOS TR NM so as to turn off the MOS TR NM and a source and a drain of the MOS TR NM are interrupted. Thus, when an output X from an output terminal is at an H level, the current path is interrupted and useless current consumption is suppressed. Thus, power consumption of a high speed logic circuit such as an ECL(Emitter coupled logic) circuit is reduced.
Patent JP-H0721878-A (JP)
Title: Touch panel
Inventor: SHIMIZU MASANORI
IPC: H01H13/70
Filed: 1993-06-30
Abstract: PURPOSE:To provide a transparent touch panel to be arranged on a liquid crystal display element, which is excellent in inputting property by a pen, difficult to reflect, and easy to see a drawing. CONSTITUTION:Two transparent electrode bases in which transparent electrodes 2, 4 are formed on transparent plastic base 3 and glass base 5, respectively are used, and a touch panel is assembled through a spacer 6 so that the respective transparent electrodes are opposed to each other. A transparent touch panel 10 having the constitution in which a first coating layer and a second coating layer 8 containing a fine particle material having an average particle size of 0.1-5mum are arranged on the plastic base 3 having the movable electrode 2 of the touch panel, and the refractive index of the first coating layer is smaller than that of the plastic base is arranged on a liquid crystal display element 1.
Patent JP-H0541870-A (JP)
Title: Filter circuit
Inventor: NISHIO KAZUYASU
IPC: H03H11/04
Filed: 1991-08-02
Abstract: PURPOSE:To reduce the number of assembling stages of circuit components and the cost and to relax a spatial limit on a printed circuit board by allowing a specific circuit configuration with less circuit components to select a band characteristic of the filter circuit. CONSTITUTION:A circuit means used to select the band characteristic is provided between a signal transmission line and ground of a filter circuit such as a bell filter circuit whose band characteristic is selected depending whether a received composite video signal or chroma signal or a composite video signal or a chroma signal from an external video device is inputted. That is, tap terminals 21, 22 are provided to one or both (in this case) of a primary or a secondary side of a bell filter coil 18, changeover circuits 23, 24 selecting the band characteristic are provided to the tap terminals 21, 22 and the changeover circuits 23, 24 are controlled by a switching signal.
Patent JP-H1047413-A (JP)
Title: Damping-force regulating hydraulic shock absorber
Inventor: NEZU TAKASHI
IPC: F16K31/06
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To smoothly shift the movable iron core of a proportional solenoid in a damping-force regulating hydraulic shock absorber which drives the valve element of its damping-force regulating valve by the proportional solenoid. SOLUTION: A piston connected to a piston rod 6 is inserted into a cylinder 2, and a damping-force generator mechanism 13 is provided at the side part of the cylinder 2. A spool 45 serving also as a movable iron core is adapted to move upon the energization of a coil 40 of a proportional solenoid body 19 to thereby regulate damping force. Liners 54 and 55 made of non-magnetic bodies are pressed into a guide part 41 as a fixed iron core to guide the spool 45 as well as to form a gap G across a magnetism passage L between a guide bore 42 of the guide part 41 and the spool 45. Since the liners 54 and 55 prevent the adsorption of the guide bore 42 and the spool 45 and ensure the gap G, the frictional force due to the adsorption is prevented from increasing to thereby allow smooth movement of the spool 45 and thus stably control damping force.
Patent JP-H0534305-A (JP)
Title: Oxygen sensor
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/12
Filed: 1991-08-02
Abstract: PURPOSE:To enable environment resistance to be improved and a title item to be used under bad conditions without causing efficiency in permeation/ emission of oxygen for a layer-shaped substance layer to be deteriorated. CONSTITUTION:A layer-shaped substance layer 11 where oxygen can be intercalated and deintercalated is formed on one surface of a substrate 10 made of an insulation material and further two electrodes 12 and 13 are so formed in contact with this substrate surface that they sandwich the layer-shaped substance layer 11. A protection layer 14 made of a gas permeation type material is so formed that it covers a surface of the layer-shaped substance layer 11. This sensor has a resistivity which changes with change in oxygen concentration.
Patent JP-S6374780-A (JP)
Inventor: NEFU HIDEAKI
IPC: B62J23/00
Filed: 1986-09-18
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-H1143566-A (JP)
Title: Norbornene-based resin composition
Inventor: TSUNOKAI YASUO
IPC: H05K3/46
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, having a sufficient mechanical strength even at high temperatures and low thermal expansibility, excellent in heat resistance, low hygroscopicity and dielectric characteristics and useful as a molding material for electronic parts, etc., by including a norbornene-based polymer, containing a norbornene-based monomer recurring unit in a specific proportion or above in the polymer and having specific physical properties and a filler therein. SOLUTION: This composition is obtained by including 90-1 wt.% norbornene- based polymer having >=60 mol.% recurring unit of a norbornene-based monomer (ethylidenenorbornene, dicyclopentadiene or tetracyclododecene, etc.), in the whole recurring units of the polymer and >=180 deg.C glass transition temperature according to differential scanning calorimetry(DSC) and 10-99 wt.% filler (an organic or a inorganic filler, e.g. calcium carbonate or a polyethylene fiber).
Patent JP-H0669103-A (JP)
Title: X-ray exposing method and x-ray mask
Inventor: TOKITOMO KAZUO
IPC: G03F1/22
Filed: 1992-08-18
Abstract: PURPOSE:To perform patterning with accurate pattern width by suppressing fluctuation of light intensity distribution in an exposure region. CONSTITUTION:An X-ray absorbent 1 having thickness corresponding to the intensity distribution of exposing light is inserted between an X-ray source and an X-ray mask 3 in order to compensate for uneven intensity distribution. Furthermore, an X-ray absorbent film 3C having thickness corresponding to the intensity distribution of exposing light is inserted between an X-ray shielding film 3D and a supporting film 3B therefor.
Patent JP-H1151355-A (JP)
Title: Method and apparatus for estimating residence amount in furnace in incinerator
Inventor: MIYAMOTO YUICHI
IPC: F23G5/50
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a title method and apparatus wherein the amount of residence of a waste in an incinerator is grasped without depending on operation experience of an operator, the amount of residence of waste in the incinerator is always kept at a predetermined amount for safe operation of the incinerator by operation in response to the amount of residence of waste in the incinerator, in the refuse incinerator there are improved restriction of CO, NOx concentration in waste gas, stabilization of a vapor flow rate in a waste heat boiler and of the amount of power generation of a vapor turbine generator, and residence of a large amount of refuse unlikely to be combusted and refuse pieces with which refuse is easily extinguished are grasped in an early time. SOLUTION: Upon combusting refuse in a refuse incinerator 40 the amount of residence of refuse WR in the incinerator 40 is calculated in a real time in a refuse residence amount estimation apparatus 48 using a measurement signal in the refuse incinerator 40 and a dynamical characteristic mathematical model, whereby the amount of residence of refuse in the refuse incinerator 40 is quantitatively estimated.
Patent JP-H0639512-A (JP)
Title: Device for replenishing mold lubricator for continuous casting
Inventor: NAKAGAWA MASAHIRO
IPC: B22D11/16
Filed: 1992-07-24
Abstract: PURPOSE:To improve the quality of a cast steel slab and the producing efficiency by measuring the consumption of a mold lubricator according to a casting condition at a real time and issuing an alarm at the time of intending to come to out of a reference. CONSTITUTION:The gravitation measured signal of the mold lubricator 13 in a lubricator vessel 11 is inputted into a personal computer 3. A worker inputs the conditions of steel kind and the size of the cast steel slab, the casting velocity, etc., from a keyboard. Signals of a weigher 1 and a condition setter 2 and the setting condition are received and the consumption of the lubricator 13 during the casting operation is calculated with software stored in the personal computer 3 and signals working a consumption displaying device 4 and a supplying alarm device 6 are outputted. Further, the personal computer 3 is made to have the function for making the statistical tables of supplying quantity and the consumption of the lubricator 13 and these transitive graphs.
Patent JP-S59110301-A (JP)
Title: Train information transmitter
Inventor: HAYASHI TAKEAKI
IPC: B61L3/22
Filed: 1982-12-13
Abstract: PURPOSE:To enable to stably transmit and receive signals via a railcar current without noise by providing train antennas between front and rear axles, thereby shortening a transmission circuit length constantly. CONSTITUTION:Train antennas 1A, 1B are respectively provided at the front and rear axles 4, 5, and a closed circuit is formed of the axles 4, 5 and a section between the axles of rails 2, 3 short-circuited by the axles. A train transmitter 6 and a train receiver 7 are respectively connected to the antennas 1A, 1B, and a ground transmitter 9 and a ground receiver 10 are connected to the ground transmission point P between the rails 2 and 3. When the axels 4, 5 cross the point P, a transmitter circuit is formed by the closed circuit and the antennas 1A, 1B thereby performing the transmission and the reception between the ground and the train. In this manner, the transmitter circuit length can be shortened constantly, thereby eliminating the noise due to the railcar current. Accordingly, stable transmission and reception without noise can be performed.
Patent JP-H1146322-A (JP)
Title: Non-cooling infrared two-dimensional sensor camera with shading correcting function
Inventor: OTSUKA TOSHIAKI
IPC: H04N5/33
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To decrease the number of memory elements by performing the pixel scanning of an infrared two-dimensional sensor in a state such that a shutter is closed and the infrared rays are cut, and then correcting the shading of obtained signals for every pixel. SOLUTION: When the thermal image data are written, i.e., in a normal operation mode excluding the writing mode of the shading thermal image data, the thermal image data are alternately written in either an A-system memory 9 or a B-system memory 10. Meanwhile, a thermal image is read out of the other memory and displayed on a monitor. With regard to a pixel-based operation that is performed in the horizontal timing of an infrared two-dimensional sensor 1 set in a normal operation mode, the shading correction data are read out to a TV scan conversion memory in the first half of every pixel, and then a difference is calculated for the pixel data received from the same position. This calculated difference is written in a thermal image area of the TV scan conversion memory.  A shading correction start signal 101 is produced, every time the environmental temperature exceeds a prescribed level, while the environmental temperature change is being monitored.
Patent JP-H0643574-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OZEKI TOMOYUKI
IPC: G03C1/07
Filed: 1992-07-24
Abstract: PURPOSE:To provide the silver halide photographic sensitive material having a high sensitivity even at high illuminance, has a hard contrast and a high spectral sensitization sensitivity with the lesser intrinsic desensitization by spectral sensitizing dyestuff. CONSTITUTION:This photographic material has silver halide emulsion layers on a base and is constituted by incorporating novel silver halide particles into the emulsion layers. The above-mentioned silver halide emulsion is formed by subjecting the emulsion to chemical sensitization in the presence of <=10g/ silver mol gelatin, more preferably in the absence of the gelatin and in the presence of a synthetic high-polymer compd. having a protective colloidal characteristic and hexacoordination cyanocomplex. The supply of silver and halogen in the nucleus formation and/or crystal growth of the silver halide particles to be incorporated into this silver halide emulsion is preferably executed by supplying the very small silver halide particles prepd. in the presence of the synthetic high-polymer compd. having the protective colloidal property.
Patent JP-H0382576-A (JP)
Title: Wire dot printer
Inventor: IKEMURA TOSHIRO
IPC: B41J2/24
Filed: 1989-08-28
Abstract: PURPOSE:To widen the between the nose of a printing head and a platen even in such a state that a power supply is cut off by providing a guide part to a part of the guide rail supporting the carrier loaded with a printing head so as to widen the gap between the nose of the printing head and the platen. CONSTITUTION:Continuous paper passes through a gap G from the front of a printer to be set to a tractor 9. When single continuous paper is set to be printed, the thickness of the paper is detected and the gap G is set to proper quantity by rotating an eccentric guide rail 3 by a motor. When a power supply is cut off after printing, since the gap G is set to the quantity proper to the single paper, when multilayer continuous paper, for example, five-layer continuous paper is ready to set, the paper can not pass through the gap G because the gap G is smaller than the thickness of the five-layer paper and the paper becomes impossible to set. When a guide part 4a is provided outside the printing moving range of the carrier of a guide rail 4, the bearing 5 present within a printing range moves like a bearing 5' outside the printing range and the carrier 2 is rotated around the guide rail 3 in the counterclockwise direction and, therefore, printing head 1 rises to widen the gap G.