baber/WOPTO huggingface dataset:
Patent JP-H01137741-A (JP)
Title: Data transmission equipment
Inventor: OKAMOTO YOSHIHISA
IPC: H04L1/24
Filed: 1987-11-25
Abstract: PURPOSE:To easily detect a fault even when it occurs between the input and the output of its own station by providing a test data generation means, a data comparison means, a switching means, and a connecting means. CONSTITUTION:In case of detecting a fault in its own station, a bypass control circuit 10 controls a bypass circuit 5 to turn a data transmission device into bypassing state. Next the circuit 10 controls a connection circuit 7 to connect a test data generation circuit 8 and a comparator circuit 9 to a transmitter/ receiver circuit 4, controls a loopback circuit 6 being used as a switching means inputs the output signal from a code converting circuit 3 to a code converting circuit 1. Therefore, test data generated by the circuit 8 is outputted as a transmission signal from the circuit 3 through the circuits 7, 4, and looped back to the input side, then inputted to the circuit 1 as a received signal through the circuit 6. As a result, in the event of a fault in the self-station, in case the comparison between data from the circuit 7 and that from the circuit 8 by the comparator circuit 9 does not coincide, an alarm signal (a) representing a fault is outputted, and thus the occurrence of a fault can easily be detected.
Patent JP-H10143004-A (JP)
Title: Electrophotographic device
Inventor: TOMITA HIROSHI
IPC: G03G21/20
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive electrophotographic device capable of obtaining a stable operation and securing the safety by detecting temp. in a machine to control the device by the addition of a simple control, without newly increasing the number of components, by using the output of a self- temperature detecting means incorporated in a non-contact temperature sensor for some other control in the device. SOLUTION: The electrophotographic device is provided with the non-contact temperature sensor 14 for detecting the temp. of a heating roller 9, without contacting, the self-temperature detecting means 14b which exists inside the non-contact temperature sensor and detects its self-temp. and a means 19 for correcting the output of the non-contact temperature sensor by the output of the self-temperature detecting means 14b, so that the temp. of the heating roller is controlled to be an arbitrary set temp. by the correction output. The output of the self-temperature detecting means 14b is used for control in the electrophotographic device (the control for a heat exhaust fan 20, a dehumidifying heater 21, etc.), except the correction of the output of the non-contact temperature sensor.
Patent JP-S63148591-A (JP)
Inventor: OKADA KAZUICHI
IPC: H05B6/12
Filed: 1986-12-11
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-H01139747-A (JP)
Title: Production of galvenized steel sheet by hot dipping
Inventor: TAKAMURA HIDEO
IPC: C23C2/02
Filed: 1987-11-25
Abstract: PURPOSE:To produce the title galvanized steel sheet having excellent powdering resistance by hot dipping by previously cleaning and activating a cold-rolled steel sheet contg. a specified amt. of Ti or further Nb with an aq. soln. of an org. or inorg. acid having a specified composition when the steel sheet is to be galvanized. CONSTITUTION:When the cold-rolled steel sheet contg. >0.02% Ti or >=0.02% Ti plus Nb is to be galvanized by hot dipping, the surface of the steel sheet is previously cleaned and activated by spraying or dipping with the aq. soln. contg. 0.1-5% water-soluble compd. such as the nitrate, sulfate, chloride, etc., of Fe, Co, Ni, etc., plus the Sb compd. such as Sb2O3, Sb2Cl3, and Sb2S3, 15-40% org. acid such as succinic acid, oxalic acid, and tartaric acid or 1-20% inorg. acid such as hydrochloric acid, sulfuric acid, and phosphoric acid. By this method, a galvanized steel sheet having excellent adhesive property and powdering resistance can be obtained.
Patent JP-H04169049-A (JP)
Title: Image observation method for scanning type electron microscope
Inventor: TAKAHASHI YASUHITO
IPC: H01J37/22
Filed: 1990-10-31
Abstract: PURPOSE:To facilitate the observation of an ion implantation area and shorten the time of observation, by making the acceleration voltage of an electron beam radiated to a substrate implanted with ion, 5KV or less. CONSTITUTION:The acceleration voltage of an electron beam 1 radiating the electron beam to a substrate implanted with ion is made to be 5KV or less. In this instance, an area where ion is implanted to GaAs or Si or the like, can be observed easily. As a result, observation is possible in an extremely short time, and differently conductive test materials such as pn junction also can be observed with cleavage or fracture alone without the need of a pre- treatment such as etching, so the position of p-n junction can be accurately observed in a short time.
Patent JP-H02142457-A (JP)
Title: Stabilization of acidic solution or drink containing hem-iron
Inventor: HASEBE KOHEI
IPC: A61P7/06
Filed: 1988-11-22
Abstract: PURPOSE:To stabilize hem-iron component-containing solution without generating precipitation of hem-iron hy adding propylene glycol alginate (and fatty ester of cane sugar) to the solution adjusted in acidic. CONSTITUTION:Blood of domestic animals or domestic fowls is hydrolyzed to obtain a solution containing hem-iron component. Next, said solution containing hem-iron component is adjusted to pH <=5 and propylene glycol alginate, or propylene glycol alginate and fatty ester of cane sugar is added to said solution, then the solution is stabilized without generating precipitation of hem-iron.
Patent JP-H01165992-A (JP)
Title: Fragment protection type fuel assembly and lattice spacer
Inventor: CHIYAARUSU EI BURAUN
IPC: G21C3/322
Filed: 1988-11-21
Abstract: PURPOSE: To capture a fragment so that it does not contact the fuel part of a fuel rod and at the same time eliminate it when replacing fuel by placing a lattice spacer in contact with a lower tie plate so that an opening located at the lower tie plate can be screened. CONSTITUTION: A fuel assembly is made of a number of fuel rods that are retained by a lattice spacer 2 and are located densely one another. The lattice spacer 2 at the lowest edge is placed so that it contacts a lower tie plate 4 and the lattice spacer 2 screens the opening of the lower tie plate 4, thus preventing fragments from entering a space between the fuel rods. A plurality of guide pipes 8 completely penetrate through the lattice spacer 2 and are fixed at the lower tie plate 4. The lattice spacer 2 is made of a double rolled band plate 13 that is deformed to form a channel [0. The channel 10 operates as a spring that is engaged to the fuel rod and retains it at its position. Also, an opening 11 exists at the lattice band plate between the channels 10, gives flexibility to a structure, and at the same time forms a channel for feeding a coolant sideways.
Patent JP-S62154006-A (JP)
Title: Robot controller
Inventor: HOTTA SHIGEO
IPC: G05B19/18
Filed: 1985-12-26
Abstract: PURPOSE:To make processing inherent to a singular point unnecessary by independently interpolating each shaft controlling the posture of a tool tip so as to obtain an interpolation rotating angle and obtaining the interpolation rotating angles of all shafts from said angle obtained previously and an interpolation value at space coordinates on an action route so as to drive each shaft according to each angle. CONSTITUTION:A posture matrix arithmetic part 4 obtains a 3X3 posture matrix for the working head tip from the rotating angle of the drive shaft concerned in a posture control. Next, a shaft angle arithmetic part 5 obtains orthogonal coordinates at the position of the working head tip from the posture matrix for the working head tip and orthogonal coordinates at the position of the tool tip, and further obtains a position matrix S for the working head tip at an interpolation point. Then the rotating angle of each drive shaft having nothing to do with a tool posture is obtained from said position matrix. According to the rotating angle of the drive shaft concerned in the posture control, which is obtained in a shaft angle interpolation part 3, and the rotating angle of the drive shaft having nothing to do with the posture control, which is obtained in the shaft angle arithmetic part 5, a shaft control part 6 rotates each drive shaft and completes the interpolation in terms of the position and posture.
Patent JP-H07321341-A (JP)
Title: Structure of thin film transistor and its preparation
Inventor: SOKU ON ZO
IPC: H01L29/786
Filed: 1994-11-07
Abstract: PURPOSE: To simplify a process and reduce a cell size by forming, for example, a gate electrode and a channel region on an insulating substrate so that a one-side wall has a negative inclined surface. CONSTITUTION: Polysilicon 12a for a gate electrode and a first photosensitive film 9 are successively formed on an insulating board 11, the first photosensitive film 9 is removed, and then an insulating film side wall 15 is formed. Then, a second photosensitive film 10 is deposited and the polysilicon 12a is subjected to dry etching, thus forming a gate electrode 12 with a negative inclined surface. Then, the second photosensitive film 10 is removed and a gate insulating film 13 and a semiconductor layer 14 are successively deposited on the entire surface. Then, a p-type impurity with a concentration of 1×10<14> -1×10<16> atoms/cm<2> is implanted by an energy of 5 kev-20 kev or an n-type impurity with a concentration of 1×10<14> -1×10<16> atoms/cm<2> is implanted by an energy of 10 kev-50 kev, thus forming a p-type or an n-type thin-film transistor.
Patent JP-H06149004-A (JP)
Title: Contact electrifying device
Inventor: MATSUDA HIROMITSU
IPC: G03G15/02
Filed: 1992-11-05
Abstract: PURPOSE:To provide a contact electrifying device for preventing electrification unevenness by eliminating the biased thickness on a surface where an electrifying body comes in contact with a body to be electrified, and also capable of efficiently using resources. CONSTITUTION:The contact electrifying device 1 is provided with a conductive roller 11, an insulating film 13, a photosensitive drum 15 and a power circuit 17, etc. The conductive roller 11 functions as an electrifying member and the conductive roller 11 is covered with a single layer having a conductive/ semiconductive roller main body 11a on a conductive shaft 11b. The insulating film 13 functions as an electrification state adjusting member and it is a thin film formed of an electric insulating material which is worked so that the thickness of the film is kept constant. In this execution example, a cylindrical seamless tube formed of fuluoro-synthetic resin whose thickness is kept constant is used. The contact electrifying device 3 is illustrated by a figure (b) as a 2nd execution example, a conductive brush 31 is used as the electrifying member instead of the conductive roller 11.
Patent JP-H04169008-A (JP)
Title: Manufacture of fluororesin insulated wire
Inventor: OKUIE HIROSHI
IPC: H01B13/14
Filed: 1990-11-01
Abstract: PURPOSE:To obtain high adhesive strength by providing a means of forcibly cooling a core metal holder for a crosshead to cool only the core metal and to control the temperature of the core metal on the melted fluororesin side. CONSTITUTION:A means 3 of forcibly cooling a core metal holder 2 for a crosshead 6 is provided to cool only a core metal 1 and to control the temperature of the core metal 1 on the melted fluororesin side. When the melted fluororesin 5 is extruded from between the base 7 of the crosshead 6 of an extruder and the core metal 1, the temperature of the melted fluororesin 5 in contact with a conductor 4 or an insulated wire core can e controlled by a means 3 of cooling only the core metal 1. As a result, temperature control allows the control of adhesive strength between the conductor 4 or the insulated wire core and a fluororesin coating. It is thus possible to obtain high adhesive strength which was not available in the past without preheating a conductor or an insulated wire.
Patent JP-H04167168-A (JP)
Title: Signal processor
Inventor: CHOKAI YOSHITAKA
IPC: H04N19/423
Filed: 1990-10-31
Abstract: PURPOSE:To reduce the number of steps in an arithmetic operation by decoding an arithmetic instruction read out from instruction memory, and performing the input/output of computation target and arithmetic result data. CONSTITUTION:An instruction transferred from the instruction memory 1 to an instruction decoder 2 is inputted to an arithmetic block 3, and the arithmetic block 3 performs a required arithmetic operation according to a decoded instruction. In such a case, data required for the arithmetic operation is inputted from a universal register 31 to an arithmetic operation unit 33 via an input bus 35, and to a multiplication accumulation unit 34 via an input bus 36, and is computed. Here, since the universal register 31 is the one of multi-port type provided with plural input/output ports, the arithmetic operation unit 33 and the multiplication accumulation unit 34 can make access separate registers simultaneously. In such a way, the arithmetic operation can be performed by only one instruction.
Patent JP-H04167116-A (JP)
Title: Command menu register system
Inventor: ATSUMI YOSHIROU
IPC: G06F3/023
Filed: 1990-10-31
Abstract: PURPOSE:To register en bloc the produced commands into plural menus with no user instruction required by performing a series of processing required for registration of menus based on the menu register instruction. CONSTITUTION:A function selecting request means 1 is provided together with a menu register instruction confirming means 2, a menu register instruction receiver means 5, a menu register propriety deciding means 6, a menu information request means 7, a menu information receiver means 8, a menu library analyzing means 9, a menu library register means 10, etc. When the instruction of a user shows the registration of a produced command into a menu, a menu library 11 is read and an analysis is carried out to decide a specific menu where the command is registered based on the menu name included in the menu information. Then the command information is registered into the library 11 and the menu information is analyzed. Thus a user can register the same command into plural menus without instructing the end of the command register processing nor the start of the menu register processing.
Patent JP-2000122892-A (JP)
Title: Emulator device
Inventor: YOSHIDA TSUTOMU
IPC: G06F11/22
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an emulator device which finds a program failure about an input-output device, especially a user interface at an early stage when a program executed on a target machine is debugged. SOLUTION: An input-output instruction detecting part 102 sequentially extracts an instruction from a program storing part 101 which stores a program of a debugging object, discriminates whether or not the extracted instruction is an input-output instruction and transmits to a dispatching part 106 when it is the input-output instruction. The dispatching part 106 refers to a dispatch setting data storing part 105 to discriminate whether or not the received input- output instruction is an instruction indicating the use of an actual input-output device of an inputting-outputting part 154, and transmits an instruction to an interface part when it is an instruction indicating the use of the part 154. A target machine 150 executes an input-output instruction based on a received instruction through the interface part 151.
Patent JP-H09140000-A (JP)
Title: Loud hearing aid for conference
Inventor: MIZUSHIMA MASAHIDE
IPC: H04R27/02
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To suppress background noise and to listen to only aimed sound by proper sound volume without distortion. SOLUTION: By utilizing the incoming time difference of the sound waves inputted in the microphone 11 at the both ends of a microphone array 12, a sound source direction is detected by a sound source detection means 20. By adjusting the delay amount of each variable delay element 15, directivity is improved so that the output of each microphone 11 may be a common-mode. When a sound source to be inputted is changed, the gain of an amplifying means 90 is automatically adjusted by an AGC means 30 each time.
Patent JP-H05103661-A (JP)
Title: Culture of saffron protoplast
Inventor: TAKAGI KEIJI
IPC: C12N5/04
Filed: 1991-10-17
Abstract: PURPOSE:To obtain coloring matter as one of the active ingredients of saffron in high productivity, by culture of saffron protoplast in such a state as to embed it in agarose to open the way for cell fusion or transformation. CONSTITUTION:The objective culture is made in such a state as to embed saffron protoplast in agarose, obtaining, more effectively, coloring matter as one of the active ingredients of saffron, such as crocin or crocetin.
Patent JP-S63148989-A (JP)
Title: Production of fluorine-containing tryptophan derivative
Inventor: TANAKA HIROMI
IPC: C12P13/22
Filed: 1986-12-15
Abstract: PURPOSE:To produce a tryptophan derivative, by bringing a fluorine-containing compound into contact with a culture fluid, microbial cell or treated microbial cell of a microorganism having the ability to produce tryptophan synthetase. CONSTITUTION:A microorganism having the ability to produce tryptophan synthetase, preferably microorganism of the genus Escherichia is cultivated in a culture medium containing a carbon source, nitrogen source and inorganic salt, preferably at pH 5-9 and 20-40 deg.C. A fluorine-containing tryptophan expressed by formula II is produced by using any of methods for adding a fluorine-containing compound expressed by formula I (m and n are integers of 0-4; m + n is an integer of 1-4; x and y are integers satisfying x + y = 3) to the culture medium in cultivating the above-mentioned microorganism, bringing the compound expressed by formula I into contact with the cultivated and separated microorganism or bringing the compound expressed by formula I into contact with an enzyme-containing treated solution of the separated microorganism. Serine is preferably present in the methods and reaction is preferably carried out in a mixture solution at 0.5-1 ratio of the toluene layer to the aqueous layer in the latter two methods.
Patent JP-H06147923-A (JP)
Title: Method and device for correcting signal phase difference
Inventor: UMEDA YOSHINOBU
IPC: G01D5/244
Filed: 1992-11-06
Abstract: PURPOSE:To synchronize the phases of output signals from two devices for taking out them as continuous signals. CONSTITUTION:A recording head 2 of a printer moves across areas 1-3 in the direction of main scanning. The head 2 is mounted with a linear encoder that covers areas 1 and 2 and the one that covers areas 3 and 2. At the area 2, the outputs of the two encoders are simultaneously obtained. The outputs are inputted into a phase difference detecting circuit 9, for obtaining phase difference of the two signals, and then inputted into a correction circuit 10. At the correction circuit 10, the signal of advanced phase is phase-corrected in accordance with that of delayed phase, the output signals of both encoders obtained as continuous in-phase one.
Patent JP-H04169786-A (JP)
Title: Ceramic baking furnace
Inventor: SHIMOZU MASATERU
IPC: F27B17/00
Filed: 1990-11-01
Abstract: PURPOSE:To obtain a flat platelike baked material having high flatness by providing a placing table in a furnace body, a table elevation mechanism, and a load weight plate in which a material to be baked on the table is pressed to its lower surface when the table rises. CONSTITUTION:A green body 36 is placed on a table 28, and the table 28 is lifted to a predetermined position. A temperature in a baking chamber 18 is gradually raised in this state, and the body is temporarily baked. After the temporarily baking and contracting are finished to certain degree, the table 28 is lifted while raising the temperature in the chamber 18. Then, a load weight plate 32 is superposed on the material to be baked, and a frame 30 is raised. Since the plate 32 is held on the frame 30 and brought into close contact with the entire surface of the material on the table 28 lifted from below in a horizontal state, a uniform pressing force can be effectively applied to the material, no warpage occurs, and a ceramic flat plate of high quality without baking irregularity can be baked.
Patent JP-H01138493-A (JP)
Title: Fuel assembly for boiling water reactor
Inventor: FUJITA SHIGERU
IPC: G21C3/34
Filed: 1987-11-24
Abstract: PURPOSE:To realize a high dry-out state and a small pressure drop by arranging a 7th spacer of the most downstream side at a nonheating part in the direction of a cooling material, using low pressure drop spacers as 1st-3rd, 6th, and 7th spacers, and spacers having large mixing effect as 4th and 5th spacers. CONSTITUTION:The lower pressure drop independent element type spacers 4B are used as the 7th and 6th spacers 4g and 4f in the cooling material flow direction and lattice type spacers 4A with high mixing are used as the 5th and 4th spacers 4e and 4d for the fuel assembly. Further, low pressure drop spacers of small projection sectional area are used as the 1st-3th spacers of the upstream side. Then, the spacer 4g is arranged in the nonheating area distance from a heating part A, the spacer 4f in a dry-out area, the spacers 4d and 4e in a mixing area, and the 1st-3rd spacers in a nonboiling or subcool boiling area. Consequently, the high dry-out state and low pressure drop are realized.
Patent JP-H11133940-A (JP)
Title: Interface of personal computer main body and crt display device
Inventor: OKUNO TOKUJI
IPC: H04N5/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To connect a personal computer main body and a CRT display device to each other with one signal line by dividing the NTSC type image signal into the horizontal vertical synchronous signal and the analog Red, Green and Blue signal, and supplying them to an internal circuit of a CRT. SOLUTION: A compound circuit 2 of a personal computer main body 1 compounds each Red, Green and Blue signal of the digital signal and the VSYNC.HSYNC signal of the vertical.horizontal synchronous signal so as to change them to the image signal, which can be transmitted by one signal line similarly with the NTSC type composite video signal. The image signal output by one signal line is divided into the digital signal and the synchronous signal again by a dividing circuit 4, and the digital signal is changed to the analog RGB at need, and supplied to a CRT internal circuit 6 so as to be used for the internal signal. With this structure, interface of the personal computer main body 1 and the CRT display device 3 can be formed.
Patent JP-H06151471-A (JP)
Title: Structure of field effect transistor
Inventor: HARIO ATSUYOSHI
IPC: H01L27/04
Filed: 1992-11-09
Abstract: PURPOSE:To improve the power efficiency of a field effect transistor used in the millimeter wave band. CONSTITUTION:The title structure has a gate impedance converting section 12 fitted with a needle-like gate finger 41 at a prescribed interval from an input terminal, drain impedance converting section 14 fitted with stripe-like drain parts 31 and 32 at prescribed intervals from an output terminal 13, and source section 2 fitted with a stripe-like source part 21. The input terminal 11 is provided at one end of the section 12 and the output terminal 13 is provided at one end of the sections 31 and 32 at which the distance from the other end of the sections 31 and 32 becomes the farthest so that the phases of signals arriving at the output terminal 13 from the input terminal 11 through different routes can become the same.