baber/WOPTO huggingface dataset:
Patent JP-H08179114-A (JP)
Title: Production of color filter
Inventor: WATANABE TSUTOMU
IPC: G02B5/20
Filed: 1994-12-26
Abstract: PURPOSE: To minimize the remaining of an electrodeposition liquid on a substrate for color filter at the time of taking out the substrate from an electrodeposition liquid tank after the end of electrodeposition, to enhance efficiency in procuction and to lessen the loss of the electrodeposition liquid by carrying over thereof by grasping one end at either of the right and left of the upper side of the substrate and obliquely grasping the substrate in the electrodeposition tank in such a manner that the ridge of the substrate on the diagonal line of this one end exists lowermost. CONSTITUTION: The ont end at either the right or left of the upper side of the substrate 2 for color filters is grasped and the substrates 1 is hung down obliquely into the electrodeposition tank in such a manner that the ridge of the substrate 2 existing on the diagonal line of this one end exists lowermost. The substrate is then subjected to electrodeposition. Any implement for greasping is usable, insofar as such implement has a function to fix and hang down the substrate 2 into the electrodeposition tank. Since the implement 3 for grasping is simultaneously required to function as an input terminal and, therefore, the implement having an electrical coductivity is used.  A counter electrode may be merely necessitated to be hung down by using the same implement at the same angle of inclination as the angle of inclination of the substrate 2 in such a manner that the counter electrode face the substrate 2 apart a specified spacing.
Patent JP-H04209202-A (JP)
Title: Wooden brick and manufacture thereof
Inventor: TANIGAWA MITSURU
IPC: E01C5/14
Filed: 1990-11-28
Abstract: PURPOSE:To eliminate a peeling crack in a joint caused by expansion of a wooden brick and to promote durability to facilitate relatively the execution of a pattern by sticking a joint filler capable of expanding in the direction of the thickness on the lower half part adjacent to the side of the wooden brick in a four cornered square column shape. CONSTITUTION:A joint filler 3 having a certain width capable of expancing in the direction of the thickness is stuck on two or four faces adjacent to the columnar face of a wood-square column having a section in a four cornered square column and the size of a certain length so that a wooden part having a certain width is exposed lengthwise from the end of the square column. Cutting is made at a right angle lengthwise of the square column at the center between the joint filler 3 and the exposed part of the wooden brick. According to the constitution, the peeling crack in the joint caused by expansion of the wooden brick is eliminated to promote durability, and the execution of complicate forms of patterns such as a patched pattern in a circular shape, etc., can be easily made relatively.
Patent JP-H11161786-A (JP)
Title: Pattern recognizing method and recording medium
Inventor: MIZUTANI HIROYUKI
IPC: G06T7/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To highly precisely recognize a pattern by updating respective unknown parameters constituting a recognition criterion function and a loss function as dictionary data so that the values of two evaluation functions become optimum on a recognition rate. SOLUTION: A pattern input part 1, a recognition processing part 2, a dictionary update part 3, an initial dictionary generation part 4 and a dictionary data storage part 5 are provided. Unknown parameter constituting the recognition criterion function as dictionary data and unknown parameter constituting the loss function as dictionary data are updated so that the value of the second evaluation function based on a mapping function corresponding to respective categories where a pattern vector is set to be input, the first function for evaluating a recognized result following the recognition criterion function for calculating a recognition criterion against the category of the pattern vector and the loss function for calculating loss quantity against the recognized result following the recognition criterion function becomes optimum on the recognition rate.
Patent JP-H04194549-A (JP)
Title: Electric water heater
Inventor: OKABE MASAYOSHI
IPC: F24H1/18
Filed: 1990-11-28
Abstract: PURPOSE:To advance the actuation of the heater in an electric water heater in time and make a supply of hot water therefrom promptly available by providing close to and above the heater inside the tank a means of sensing water whose output terminals are connected to an automatic water-feeding-discharging control device. CONSTITUTION:When an automatic water-feeding-discharging control device 6 is set in the feedwater mode, an automatic feedwater valve 7 opens and water is fed from a feedwater pipe 3 into a hot-water storage tank 1 while air is bled from this tank 1 through an air-bleeding valve 11. When the tank 1 is thus fixed with water, the automatic water-feeding-discharging control device 6 monitors and insures, on the basis of an action signal inputted from a flow switch 9, the feeding of water into the hot-water storage tank 1. When a water sensor 10 senses water in the hot-water storage tank 1, the water sensor 10 sends a signal meaning its sensing of water to the automatic water-feeding-discharging control device 6, which, acting on the input of the signal, turns on power supply to a heater 2 to heat the water in the hot-water storage tank 1. The hot-water storage tank 1 is filled with water to capacity and a supply of heated water becomes available at any time through a hot-water supply pipe 4.
Patent JP-H10167371-A (JP)
Title: Containing case for information recording medium cassette
Inventor: ONODERA SACHIKO
IPC: G11B23/02
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To facilitate the mounting of a lid and prevent a main body from being damaged, by forming the lid having fulcrum parts which are protrusively provided so as to be opposed to each other at both ends of a front face part for closing an insertion part of a case main body, and which have thinly formed recesses provided on side faces. SOLUTION: A containing case is composed of a case main body 3 into which a cassette insertion opening 2 is formed and a lid 4 for opening and closing the opening 2, and the case main body 3 is constituted with a lower half portion 6 having shaft holes 5a, 5b formed in the vicinity of an end of the opening and an upper half portion 7 for closing the opening face of the lower half portion 6. Further, the lid 4 has a front face part 8, fulcrum connection parts 9a, 9b formed integrally with both ends positioned in the longitudinal direction of the front face part 8, fulcrum parts 10a, 10b formed in connection with the fulcrum connections parts 9a, 9b, and fulcrum shafts 11a, 11b projected outward the fulcrum parts 10a, 10b. By providing thinly formed recesses 31a outside the fulcrum parts 10a, 10b, the lid 4 is made easier to be mounted to the case main body 3.
Patent JP-2001143411-A (JP)
Title: Voice coil motor for disk drive device
Inventor: KUMAGAI HIDEAKI
IPC: G11B21/02
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To decrease the number of components and the assembly man-hours of a voice coil motor. SOLUTION: Both the ends 107a of a lower yoke 107 are fitted onto a yoke fitting base 161 of a chassis 41 with a couple of screws 163, having short length, and cuts 166 for engagement formed on the reverse surfaces of both 90 deg. downwardly bent ends 106a of an upper yoke 106 which has a magnetic plate 105 attracted on its reverse surface, are engaged with cuts 167 for engagement formed on both the sides of both the ends 107a of the lower yoke 107 from above and are attracted and fixed onto the lower yoke 107 with the attracting force of the magnet plate 105.
Patent JP-H07154379-A (JP)
Title: Line switching control method
Inventor: AZUMA KAZUMASA
IPC: H04L69/40
Filed: 1993-11-30
Abstract: PURPOSE:To provide the communication line switching control method for enabling line switching only requiring the signal operation of an external contact cable for a user without requiring any change operation of memory information to a communication equipment. CONSTITUTION:This method is provided with a memory 8 for storing line switching control information for connection with either a dedicated line 4 or a backup line 5 and a switch 7 connected through an external contact cable 6 and corresponding to the operation of this switch, the line switching control information is changed. Thus, the line under connecting at present is switched to the other line.
Patent JP-2000019013-A (JP)
Title: Infrared ray detecting device
Inventor: KLEISON TRONNAMCHAI
IPC: G01J1/46
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an infrared ray detecting device wherein the temperature of a ferro-dielectrics film is measured without using an optical chopper and the intensity of an input infrared ray is detected with it. SOLUTION: Using a ferro-dielectrics capacitor 10 wherein a ferro-dielectric film 7 is sandwiched between two electrodes 8 and 9, an electric field of anti- electric field or higher is applied in a specified direction between the two electrodes 8 and 9, then an electric field of higher than the anti-electric field is applied in a reverse direction, and a current corresponding to changes in electric charge accompanying a polarity inversion when the electric field is applied or a value corresponding to the integration of the current is measured. With this configuration, a polarity is inverted while an infrared ray is incident on the ferro-dielectrics film, for detecting the electric field corresponding to the temperature at that point, resulting in no optical chopper required.
Patent JP-H075036-A (JP)
Title: Human-body sensing sensor and preparation thereof
Inventor: CHIYOI JIYUN RIMU
IPC: H01L37/00
Filed: 1993-12-22
Abstract: PURPOSE: To sense the presence and position of a human body by filtering only the infrared ray generated from the human body of infrared rays generated from objects present in laterally and vertically divided areas in a room. CONSTITUTION: A filter part 20 for filtering only the wavelength of the infrared ray of a human body is fixed to the upper part of an infrared sensor part 30 with a stable space by a package 40, and a cylindrical lens 10 for projecting an externally inputted wavelength by the sensor part 30 is fixed in the rear of the sensor part 30 so as to be focused thereto, and the sensor part 30 is packaged by the package 40. The infrared ray of the human body is collected to the sensor part 30, and the collected infrared ray is applied to the filter part 20. The infrared ray is replaced by heat by an upper electrode, and this thermal change is sensed by a dielectric film, and the leaked current by the charge difference on the surface is prevented by a third oxide film.  The charge difference generated on the dielectric film is generated by upper and lower electrodes, amplified, and image-processed.
Patent JP-H10177501-A (JP)
Title: Integrated circuit having signal collector for bond pad access of embedded core
Inventor: LEE D WETTSELL
IPC: G01R31/28
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit area which is needed for the test/emulation by preparing a signal collector used for the bond pad access of an embedded core. SOLUTION: A test point where most of a test circuit is independent of a function circuit and must be mixed with the function circuit is set at a strategic point that is included in a range of the function circuit which can be tested. In other words, the function circuit performs the normal working function of an integrated circuit, includes plural nodes which are distributed across the integrated circuit and is provided with a conductive signal collector 43 which has the wide length across the integrated circuit. Many signal paths are connected to the collector 43 at each point accordant with the length of every path, and every signal can be connected to each node. The bond pads 1 to 256 can be selectively connected to the collector 43 and receive the signals collected from the signal paths from the collector 43.
Patent JP-H04192572-A (JP)
Title: Mounting structure of thermoelectric element
Inventor: KOMABAYASHI MASASHI
IPC: H01L35/00
Filed: 1990-11-27
Abstract: PURPOSE:To make a burning nozzle part for a burning appliance small-sized and to prevent a thermoelectromotive force from being lowered by a method wherein one end part of a thermoelectric element is housed inside a fuel container for the burning appliance and the other end is arranged so as to come into contact with the tip part of a flame. CONSTITUTION:One end part 15A of a thermocouple 15 protrudes by a prescribed height from the protrusion part 14B of a wick 14; it is situated inside the tip part of a flame F at the ignition. The other end part 15B of the thermocouple 15 is buried in the wick 14 and immersed in an alcohol 12; it is cooled by the alcohol 12 and always kept at a low temperature. As a result, when the flame F of an alcohol lamp 11 is used as a heat source, a large thermoelectromotive force can be obtained by a temperature difference caused between the other end part 15B and one end part 15A. When the thermocouple 15 is mounted, no special space is required, and the space around the burning part 14B for the wick 14 of the alcohol lamp 11 can be saved. Thereby, the space of the burning part can be saved, a small size can be realized and the thermoelectromotive force can be increased.
Patent JP-H07183336-A (JP)
Title: Tab tape, manufacture thereof, and semiconductor device
Inventor: KURAISHI FUMIO
IPC: H01L21/60
Filed: 1993-12-22
Abstract: PURPOSE:To provide a TAB tape easy to prepare and excellent in electrical characteristics, by preventing current leakage between conductor patterns. CONSTITUTION:Metal layers 12, 14 are formed on both sides of an electrically insulating base film 10 to form a film material. Required holes, such as device hole, are formed in the resultant film material. The metal layer 14 formed on one side of the base film 10 is subjected to solder plating to form a solder plate layer 20 on the surface of the metal layer 14. The solder plate layer 20 is then heated, and a sheet of metal foil 24 is laminated thereon. The metal foil 24, the metal layer 14 that bonds the metal foil 24 to the base film 10 and the solder plate layer 20, are etched to form a conductor pattern.
Patent JP-H10162143-A (JP)
Title: Similarity calculating device
Inventor: HISAMORI YOSHIHIKO
IPC: G06T7/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To calculate the similarity of images at a high speed by adding an evaluated value, which has been weighted at the time of similarity calculation, to a corresponding pixel in the decreasing order of the density gradient of a model image, and then discontinuing the adding process in its early stage. SOLUTION: A similarity calculation part 7 calculates the similarity by using the density gradient intensity and density gradient direction of the model image, which are previously calculated by a density gradient intensity calculation part 6 and density gradient direction calculation part 5 and stored in a memory 4 and the density gradient direction of an input image. In this case, a value that evaluates a difference in density gradient direction is found, the evaluation value is weighted by the density gradient intensity value of a pixel obtained from the model image, and the weighted evaluation values is added other corresponding pixel in the decreasing order of the density gradient intensity of the model image to calculate halfway similarity.  According to the result obtained by comparing the halfway similarity in the middle of the addition with a previously set threshold value, the addition is discontinued and on the basis of the current halfway similarity, similarity is calculated.
Patent JP-2000150997-A (JP)
Title: Optical amplifier, optical transmission device equipped therewith and with fracture point detecting function and bidirectional optical transmission device
Inventor: SAEKI YOSHIKAZU
IPC: H04B3/46
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To realize an optical amplifier applicable to a case, where light signals are required to be transmitted in the reverse direction similar to the case, when the state of a transmission line is checked by an OTDR(optical time domain reflectometer) or to a bidirectional light transmission. SOLUTION: An optical amplifying device is equipped with an optical amplifier 2, which amplifies first signal light inputted through an input port 31 and outputs the amplified signal light through an output port 22 and a four-port optical circulator 3. The optical circulator 3 is provided with first to fourth ports, 31 to 34, light inputted through the ports 31 and 34 is successively outputted to the following port, the input port 21 of the optical amplifier is connected to the second port, and the output port 22 is connected to the third port 33. An optical transmission device, equipped with a fracture point detecting function, is equipped with an optical time domain reflectometer which outputs optical pulses in the same direction besides the optical amplifier and the optical transmitter. A bidrectional optical transmission device is equipped with the optical amplifying device, a first optical transmitter, a first optical receiver, a second optical transmitter, and a second optical receiver which transmit or receive a first and a second signal light that are transmitted in two directions.
Patent JP-H05136526-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: NAKAJIMA YASUO
IPC: H01S5/00
Filed: 1991-11-11
Abstract: PURPOSE:To improve frequency characteristics by a method wherein, by forming a mesa groove on both sides of the stripe of a buried type semiconductor laser and by filling up the mesa groove by conducting dispersive plating, heat is dispersed to both sides of an active layer, a high output operation is conducted, and parasitic capacitance is reduced. CONSTITUTION:A buffer layer 2, a clad layer 3, an active layer 4, a clad layer 5 and a contact layer 6 are crystal-grown on an n-InP substrate 1 using a liquid phase or vapor phase growth method. Then, a groove is formed by dry etching or wet etching. Subsequently, an insulating film 10, having a high thermal conductivity and a low dielectric constant, is formed on the region excluding the upper part of stripe and on the outer circumferential section using a sputtering device and the like. Then, a plated power supply layer 11 is formed in the groove using a sputtering device and the like. Then, the groove is filled up by selective plating using pulse plating. The above-mentioned plating is the dispersive plating in which not only Au but also semiconduction material such as Si and the like mixed to Au is used.
Patent JP-H04209086-A (JP)
Title: Cleaning controller for cup type automatic vending machine
Inventor: KIMIHAMA HIDEKAZU
IPC: G07F13/00
Filed: 1990-11-27
Abstract: PURPOSE:To enable rational and automatic cleaning operation according to the judgements of both a frequency of sales and a time zone wherein the cleaning causes no hindrance to vending operation. CONSTITUTION:A vending operation control means 11 counts how many cups are sold after the cleaning is performed and informs a cleaning operation control means 10 of that. When the number of sold cups reaches a permissible vending quantity set by a data setting means 12, a cleaning inhibition time zone storage means 14 confirms whether the current time is in the set cleaning time zone and then allows the cleaning operation. Consequently, the rational cleaning operation is performed according to the frequency of vending operation while avoiding a disadvantageous time zone for the vending operation, and the sanitary maintenance of the cut type automatic vending machine becomes possible.
Patent JP-2000147897-A (JP)
Title: Toner carrier and image forming device
Inventor: TANAKA RYUTA
IPC: F16C13/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a toner carrier with excellent toner followup ability, being free from lowering of an image density regardless of adopting over a long period, and to provide an image forming device adopting this toner carrier. SOLUTION: This toner carrier is, allowed to form the visual image by carrying the toner on a surface, forming a thin layer thereof, coming into contact with or close to the image forming body, and feeding the toner on the image forming body surface. In such a case, the toner carrier is composed by controlling peak count in the measuring length 2.5 mm to 10 to 30, and the toner carrier is provided with the conductive layer 3, and moreover the surface thereof is composed by grinding or polishing.
Patent JP-H02170628-A (JP)
Title: Extremely small ground station
Inventor: UCHIKAWA SETOMI
IPC: H03G3/30
Filed: 1988-12-22
Abstract: PURPOSE:To sufficiently exert an AGC function for a burst signal by operating a second AGC circuit by means of a fixed gain when continuous signals are received, operating a first AGC circuit by means of the fixed gain when burst signals are received, and forming an AGC control loop with the use of the second AGC circuit and a demodulator. CONSTITUTION:In an indoor device 3, serially connected two AGC circuits 31 and 32 are prefixed to a demodulator 33, and a control circuit 34 to control them is provided. The control circuit 34 closes a switch 341, and changes over a switch 342 to a switching terminal (b) side. A constant voltage is impressed to the gain control terminal of the AGC circuit 32, the AGC function is stopped, and the circuit 32 is operated by the fixed gain. Control information included in a received CSC is decoded, and when it is the receiving command of the burst signal, the switch 341 is opened, and the held voltage of a holding device 343 is impressed to the gain control terminal of the AGC circuit 31. Further, the switch 342 is changed over to a switching terminal (a) side, and the gain control terminal of the AGC circuit 32 is connected to the gain control terminal of the demodulator 33.
Patent JP-H08181197-A (JP)
Title: Manufacture of semiconductor device and wafer mounter to be used for the same
Inventor: ABE YOSHIYUKI
IPC: H01L21/304
Filed: 1994-12-27
Abstract: PURPOSE: To prevent crack which is to be generated by vibration and shock during carriage, and delivery to and from a wafer cassette, by grinding the back of a wafer on which a protective tape is stuck, sticking a dicing tape on the back, and sticking a holding jig on the wafer periphery. CONSTITUTION: In a tape sticking equipment, a wafer 1 is so put on a specimen stand that the surface of the wafer 1 on which a protective tape 2 is to be stuck faces upward, the protective tape 2 is contact-bonded on the surface of the wafer 1 with a roller, and then the protective film 2 is cut out with a cutter, so as to conform to the form of the wafer 1, thus sticking the protective film 2 on the surface of the wafer 1. The back of the wafer 1 on which the protective tape 2 is stuck is ground A dicing tape 3 is stuck on the back of the wafer 1 by using a wafer mounter. A holding jig for holding the dicing tape 3 is stuck on the dicing tape 3 on the periphery of the wafer 1.