baber/WOPTO huggingface dataset:
Patent JP-H02177754-A (JP)
Title: Subscriber's transmitter
Inventor: NAKAMURA TADASHI
IPC: H04Q11/04
Filed: 1988-12-28
Abstract: PURPOSE:To send a voice signal and a data signal integrally as digital signals by providing a digital line connecting to a network termination section connecting to a subscriber line and through which the voice signal and the data signal are sent to the subscriber's equipment as the digital signal, and a terminal adaptor connecting to the digital line and converting the voice signal into an analog signal. CONSTITUTION:When a terminal equipment connecting to digital lines 11a, 11b makes a call, a call control signal is sent through the digital lines 11a, 11b as an S interface signal and the line is connection according to a call control protocol for an exchange and the ISDN of an exchange station via a network termination section 13 directly. When a terminal equipment connecting to an analog line 12 makes a call, a call request signal is sent by using a control line 17. A control interface 35 detects the call request signal and sends the call request to a microprocessor 36 via a bus 37.
Patent JP-H02178994-A (JP)
Title: Laminated circuit ceramic board
Inventor: SUNAHARA HIROBUMI
IPC: H05K3/46
Filed: 1988-12-29
Abstract: PURPOSE:To widely control temperature characteristic, to alleviate a warpage, and to obtain high reliability by adding a specific amount of glass component of the same component contained in a low permittivity insulating layer to a high dielectric layer. CONSTITUTION:0.1-1.0wt.% of glass component of the same component contained in a low permittivity insulating layer 1 is added to high dielectric layers 5, 9. The low permittivity ceramic material includes, for example, borosilicate glass to be baked at 800-1100 deg.C, mixture of glass, alumina, quartz, etc., containing several types of oxides. The permittivity is 15 or less and desirably 10 or less. The high permittivity most optimally includes Pb perovskite composition to be baked at 800 to 1100 deg.C, and glass to be added thereto has 15 or less of permittivity as glass component of low permittivity material. Thus, its temperature characteristic can be widely controlled, the warpage of a board can be alleviated, and high reliability is obtained.
Patent JP-H03191669-A (JP)
Title: Facsimile equipment
Inventor: OSHIRO MASAHIRO
IPC: H04N1/00
Filed: 1989-12-20
Abstract: PURPOSE:To reduce the impairment of the valid picture data and the incrase of the number of lines to a required minimum by adding the information on the originating side to the line of the picture data that is deleted when the information value of the picture data read out of the tip of an original does not reach a reference level set previously. CONSTITUTION:The picture data read out of an original by a scanner 1 is binarized by a picture processing part 2 and inputted to a synthesizing part 3. The character data (a) inputted to the part 3 is transferred to a coding part 4 and coded earlier than the picture data. Meanwhile the picture data (b) inputted to the part 3 is code by the part 4. In this case, a parameter setting part 6 counts the black rate and the black/white changing points contained in a single scanning line. If both count value is smaller than a reference level set previously, the relevant line is deleted. While the lines following the relevant one are never deleted at all when the count value is larger than the reference level. Thus the black rate and the black/white changing points are smaller than the reference level before a line l4' in the picture data. Thus the mixture can be prevented between the picture data and the character data.
Patent JP-H03191431-A (JP)
Title: Program executing system
Inventor: SAITO SHIGEKO
IPC: G06F9/45
Filed: 1989-12-21
Abstract: PURPOSE:To access a fixed memory area even if the number of variables is increased by controlling all variables in a program with variable numbers and hierarchically forming a control table and a variable data table so that both tables correspond to each other through the variable numbers. CONSTITUTION:An execution control part 2 is present between a data file 1 and a memory 3 to obtain variable data relating to variables used in processing while developing the tables of the file 1 to the memory 3. A data table memory developing part 21 controls the development of respective tables of the file 1 to the memory 3 in each table one by one. A variable control table retrieving part 22 searches whether the variable number of an objective variable is included in the variable control table developed to the memory 3 or not. A variable data table retrieving part 23 searches the table number of an objective variable data table from the variable control table retrieved by the retrieving part 22. A variable data storage address calculating part 24 obtains an objective variable data offset from an entry and calculates the address of the variable data stored in a real data part based upon the obtained variable data offset.
Patent JP-H04207204-A (JP)
Title: Directional coupler
Inventor: SAKA HIROSHI
IPC: H01P5/22
Filed: 1990-11-28
Abstract: PURPOSE:To easily obtain a simple design and a characteristic in accordance with the design by using a line, whose line width is narrower than that branched from a quarter-wave line, as a branch line. CONSTITUTION:A quarter-wave line 15' having a characteristic impedance Z1 is formed on a line 15 connecting lines 11 and 13. A quarter-wave line 16' having the characteristic impedance Z1 is formed on a line 16 connecting terminals 12 and 14. Quarter-wave lines 17 and 17' having a characteristic impedance Z2 are connected to both sides of the line 15' with a quarter wavelength between them, and quarter-wave lines 18 and 18' having the characteristic impedance Z2 are connected to both sides of the line 16' with the quarter wavelength between them. Lines 17 and 18 are connected with a quarter-wave line 19 having a characteristic impedance Z3 between them, and lines 17' and 18' are connected with a quarter-wave line 19' having the characteristic impedance Z3 between them. Thus, the actual length of quarter-wave lines is more distinct to easily obtain the characteristic in accordance with the design.
Patent JP-H03195140-A (JP)
Title: Frame aligner monitoring circuit
Inventor: YAMASHITA HIROSHI
IPC: H04L7/00
Filed: 1989-12-25
Abstract: PURPOSE:To monitor an elastic memory by adding a parity bit by utilizing an unnecessary frame pattern bit after synchronizing detection. CONSTITUTION:A frame synchronizing circuit 1, parity generating circuit 2 and 2-1 selector 3 are provided. A digital signal to be transmitted with a frame phase determined in advance is used for a frame aligner for conversion to a prescribed phase in a device and when a read signal is equipped with an idle bit such a burst signal, etc., when it is read out from a memory means, the parity bit is added by utilizing the unnecessary frame pattern bit after synchronizing detection. Then, the parity check of input/output data to the memory means is executed. Thus, the memory can be monitored with the parity for which a hardware can be composed in comparatively small scale.
Patent JP-2000164371-A (JP)
Title: Illumination control system
Inventor: KATO YOSHIYUKI
IPC: H05B37/02
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an illumination control system changing the brightness of the illumination of a room without taking any action. SOLUTION: The illumination setting signal β giving the brightness of the illumination of the room of a user is contained in the broadcast signal α transmitted from the broadcasting device 10 of television broadcast. A television receiver 20 has a function to extract the illumination setting signal β from the received broadcast signal α, generate the illumination control signal γ for controlling the brightness of the illumination of the room in response to the signal β, and output it to an illumination control unit 30. The illumination control unit 30 changes the brightness of the illumination of the room in response to the level of the inputted illumination control signal γ, thus the brightness of the illumination of the room is automatically changed in response to the display output of the television receiver 20.
Patent JP-H07189495-A (JP)
Title: Post bearing mechanism of lift-up device
Inventor: SUZUKI TAKESUKE
IPC: E04G21/18
Filed: 1993-12-27
Abstract: PURPOSE:To facilitate the replacing operation of a post by rotatably supporting a rotating member at the lower end section of the post while being mounted between beams in a manner that the rotating member can be loaded and installing the rotating member in a passable manner between the beams. CONSTITUTION:A stroke cylinder 12 is elongated and a rotating beam 11 is made level, holding pins are inserted into flanges 21b, 11b for holding and the rotating beam 11 is kept horizontal, and a post 21 is loaded on beams 34, 35. Position adjusting bolts 13, 16 are turned to push the beams 34, 35, and a section between bolt receiving pieces is pushed to fix the post 21. When a post bearing device 10 is replaced on an upper floor, posts 13, 16 are released while pins 17 are pulled out, the cylinder 12 is shrunk, and the rotating beam 11 is made perpendicular and lifted up to the upper floor. The cylinder 12 is elongated and the rotating beam 11 is made level, and the pins 17 are inserted into the flanges 21b, 11b, and the rotating beam 11 is made horizontal. The post 21 is placed between the beams 34, 35, and the section between the beams 34, 35 is pushed.
Patent JP-H05164869-A (JP)
Title: Fuel assembly
Inventor: ISHII KAZUYA
IPC: G21C3/62
Filed: 1991-12-17
Abstract: PURPOSE:To average the output distribution in an assembly by arranging fuels whose average pellet density in the area is larger, on the area where the ratio of hydrogen to atomic number is larger in the operation. CONSTITUTION:A fuel assembly 1 of a square form is composed of a channel box 2, 28 fuel rods 3, 32 fuel rods 4, and one water rod 5. The volume ratio of water to fuel is about 3.2, and a soft system of neutrons is formed. The fuel pellet densities of the fuel rods 3 and 4 are about 10.75 and about 10.28g/cm<3> respectively, and the average density is about 10.5g/cm<3>. Both the fissionable plutonium enrichments of the fuel rods 3 and 4 are about 3.5w/o, and they are obtained by enriching a natural uranium. Since the fuels of a larger pellet density are used for the fuels at the periphery near the gap water where the output is liable to be increased, and the neutron spectrum there is hardened so as to reduce the output in such a way, the output peaking is reduced about 0.5 compared with the fuels in the uniform pellet density, and the output distribution is improved.
Patent JP-H04203515-A (JP)
Title: Crankshaft
Inventor: AOKI HIKOHARU
IPC: C21D1/09
Filed: 1990-11-28
Abstract: PURPOSE:To shorten a distortion eliminating time by forming a hardening portion along the whole circumference in either one of annular corner R portions formed between a pin and arm portions and between the arm portions and a journal, starting hardening work from a position where a stress generated by rotation is minimum, and setting a hardening layer to a required minimum. CONSTITUTION:A hardening portion is formed all over annular corner R portions 4 formed between arm portions 2 and a pin 3 by hardening with a laser beam. The hardening work is started from a minimum stress position of the annular corner R portion 4 during rotation, where the minimum stress is determined by a sum of centrifugal force of the pin 3 as an eccentric portion and a stress from a rod connected to the pin 3. Therefore, only a minimum required hardening layer must be formed so that hardening distortion can become minimum and a distortion eliminating time of a crankshaft S can be shortened.
Patent JP-H03194864-A (JP)
Title: Sodium-sulfur battery
Inventor: MORI MASANOBU
IPC: H01M10/39
Filed: 1989-12-22
Abstract: PURPOSE:To prevent a crack from spreading and improve safety by holding sodium in a negative electrode chamber and forming a circular space to be filled with inactive gas with pressure higher than the maximum pressure of a part filled with the inactive gas inside a cartridge. CONSTITUTION:Most sodium is held in a negative electrode chamber 3 and a cartridge 9 having on its bottom a hole 10 which supplies sodium to a slit 11 between the chamber 3 and an inner wall of a solid electrolyte tube 1 is inserted. On the top of an alpha-alumina ring 2, a circular space 16 which surrounds an outer peripheral end of a flange 8 and is filled with inactive gas with pressure higher than the maximum pressure of a part 12 filled with the inactive gas is formed. Sodium leaking out of a crack at a joint between a negative electrode lid 5 and the alpha-alumina ring 2 remains inside the airtight circular space 16. Thus reliability and safety as a battery apparatus can be improved without giving adverse influence to other batteries which are used simultaneously and to peripheral members.
Patent JP-2000165644-A (JP)
Title: Method and unit for image processing, served medium and image processing system
Inventor: KONDO TETSUJIRO
IPC: H04N21/2389
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To imbed information into an image by preventing image quality deterioration to the utmost without increasing the quantity of the image data. SOLUTION: An imbedding coder 3 divides an image into a prescribed number of blocks and divides each block into bit planes including each bit of a bit stream denoting the values of the pixels of the block. Additional information is imbedded in the image after rearranging the bit planes corresponding to the additional information to obtain the imbedded image. On the other hand, an imbedding decoder 6 divides the imbedded image into blocks and divides each block into bit planes, obtains the correlation between bits of each bit plane of each block of the imbedded image, and rearranges the bit planes in the blocks of the imbedded image on the basis of the correlation so as to decode the original image and the additional information.
Patent JP-H06187929-A (JP)
Title: Image pickup tube
Inventor: OKUMURA KAZUAKI
IPC: H01J31/28
Filed: 1992-12-15
Abstract: PURPOSE:To obtain an image pickup tube having a light source, which has a high irradiation efficiency of the quantity of light to a photoconductive film. CONSTITUTION:An image pickup tube is provided with an election gun part for emitting electron beam, a target part to be scanned by this electron beam, and a mesh electrode 5 provided between the target part and the electron gun part. The mesh electrode 5 has a transparent glass 51, which includes plural through holes 54 arranged like a mesh, and the fluorescent coating 52 applied on a part of the surface of the transparent glass 51 opposite to the electron gun, and a transparent conductive film 53 for covering the whole of the transparent glass 51 coated by the fluorescent coating 52.
Patent JP-2001149921-A (JP)
Title: Water treating device
Inventor: KOYAMA HIROYOSHI
IPC: C02F1/44
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To decide an exact replacement time of an activated carbon filter cartridge of a residual chlorine removing device used in a front stage of a pure water production device utilizing a reverse osmosis membrane. SOLUTION: This water treating device is provided with a residual chlorine meter 13 for measuring residual chlorine concentration in feed water, and an arithmetic device of a control part 30 obtains the total quantity of removed residual chlorine by the product of measured residual chlorine concentration and the feed water quantity decided by an open time of a water feed valve 11, and the integrated amount is made to a chlorine treated quantity by the filter cartridge of the residual chlorine removing device 10. When the total chlorine treated quantity is over treating performance of the filter cartridge, an alarm informing the fact is generated and the filter cartridge is exchanged. The reliability of the device and the economicity of the operation are attained by detecting the exchange time of the filter cartridge neither too earlier nor too later.
Patent JP-H11282016-A (JP)
Title: Electrode wiring substrate provided with countermeasure against static electricity, and display device using this substrate
Inventor: KAWANO HIDEO
IPC: H01L21/3205
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To improve the yield by preventing the occurrence of dielectric breakdown in an insulating film between two electrode wirings, which are formed on an insulating substrate in different steps of the production process, in following steps of the production process. SOLUTION: A projection part 46c is formed on the insulating film between both layers in an area, where a projection part which induces discharge of static charge can be formed, on the outside of a picture element electrode forming area or the like to form a step part in one electrode 49A out of electrodes between which the insulating film is interposed, and the electrode shape on the way of the production process is constituted into an electric field concentration type so that discharge in the vertical direction between electrodes facing each other, namely, discharge between both layers may be induced, thus constituting an electrode wiring substrate.
Patent JP-H01173404-A (JP)
Title: Magnetic biasing device
Inventor: IWATA MASAO
IPC: G11B11/10
Filed: 1987-12-28
Abstract: PURPOSE:To rotate and stop a permanent magnet without causing vibration by controlling a current made to flow in an electromagnetic coil according to the output signal of a sensor when a magnetic field is impressed to the permanent magnet by making the current to flow in an electromagnetic coil. CONSTITUTION:At the time when the magnetic field is impressed to the permanent magnet 11 in order to rotate the permanent magnet by making the current to flow in the electromagnetic coil 13, the current made to flow in the electromagnetic coil 13 is controlled according to the output signal of the sensor 15. Namely, when an angle to the target rotational position of the rotatable permanent magnet 11 is large, rotary torque is made large by making the current to flow in the electromagnetic coil 13 large, and besides, when the angle to the target rotational position of the rotatable permanent magnet 11 is small, the rotary torque is made small by making the current to flow in the electromagnetic coil 13 small. Accordingly, when the permanent magnet 11 is rotated to the target rotational position by making the current to flow in the electromagnetic coil 13, it starts to be rotated at large acceleration at the time of the start of the rotation of the permanent magnet 11, but in the vicinity of the target position, it approaches to the target rotational position as retarding its rotational speed. Thus, the permanent magnet 11 stops at the target position without causing the vibration.
Patent JP-H01175488-A (JP)
Title: Remote control receiver
Inventor: HIRAKI YOSHIHARU
IPC: H04Q9/00
Filed: 1987-12-29
Abstract: PURPOSE:To minimize the current consumption of the whole of a remote control receiving circuit by providing the ON/OFF circuit of a continuous action to detect a signal from a remote controller separately from a remote control receiving circuit and turn ON/OFF the remote control receiving circuit based on the detecting signal. CONSTITUTION:An ON/OFF circuit 6 of a continuous action separately from a remote control receiving circuit 1 to execute a regular signal processing is provided and connected through an amplifier 10 with the remote control receiving circuit 1 and an infrared ray signal from a remote controller R is detected by a photodiode 7 of the ON/OFF circuit 6 and the remote control receiving circuit 1 is turned ON/OFF based on the detecting signal. Thus, the ON/OFF circuit 6 is continuously operated, and when the remote control signal is not present, the remote control receiving circuit 1 becomes OFF. Since the ON/OFF circuit 6 to continuously operate can be constituted only by the IC of a C-MOS construction which has a small quantity of the current consumption, has a simple manufacture and is inexpensive, the current consumption at the time of the standby can be made into 1mA or below.
Patent JP-H09178871-A (JP)
Title: Sound generator
Inventor: MINAMI SHIGETOSHI
IPC: H04R3/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To generate a report sound such as a sound and an alarm with one piezoelectric element and a coil. SOLUTION: The output terminal of an amplifier 19 is connected to one end (a) of a series circuit constituted of a coil L1 and a piezoelectric buzzer 13, and the output terminal of an amplifier 20 is connected to the other end (b). The terminals (a), (b) are connected to the sources S of MOS transistors TR2, TR3, and the drains D of the MOS transistors TR2, TR3 are connected to the power voltage VDD. When a sound is to be outputted, the transistors TR2, TR3 are turned off, the coil L1 and the piezoelectric buzzer 13 are connected in series, and the series circuit is driven by the amplifiers 19, 20. When a buzzer sound is to be outputted, the transistors TR2, TR3 are tuned on, the coil L1 and the piezoelectric buzzer 13 are connected in parallel, and the parallel circuit is driven by a transistor TR1.
Patent JP-H05148294-A (JP)
Title: 3,5-dienesteroid derivative
Inventor: KOIZUMI NAOYUKI
IPC: A61P35/00
Filed: 1991-11-27
Abstract: PURPOSE:To obtain the subject new steroid derivative useful as a bisosynthesis inhibitor of esterogens, a therapeutic agent for diseases such as mammary cancer, uterine cancer, etc., caused by excessive estrogen, etc., having a specific molecular structure and excellent aromatase inhibitory action. CONSTITUTION:A mixture of methyltriphenylphosphonium bromide and ethyl ether is mixed with 15% solution of n-butyl lithium in n-hexane and stirred in a nitrogen flow at room temperature for 30 minutes. The mixture is blended with a mixture of a D-homo-17-oxaandrosta-4-ene-3,17a-dione, etc., and a diethyl ether, stirred at room temperature for 5 minutes, then the reaction mixture is blended with 10% hydrochloric acid and the extract is purified by thin layer chromatography to give the objective steroid derivative useful as a therapeutic agent of the formula (R<1> is H, halogen, lower alkyl, etc.; R<2> and R<3> are H or lower alkyl; A is C=O or CH2; B is O or NH; (n) is 1 or 2) useful for mammary cancer, uterine cancer and having excellent aromatase inhibitory action.
Patent JP-H07187109-A (JP)
Title: Spout forming device for packaging machine
Inventor: WATANABE MASATSUGU
IPC: B65B9/20
Filed: 1993-12-28
Abstract: PURPOSE:To provide a spout forming device that is capable of improving productivity of package materials for a packaging machine. CONSTITUTION:A punching device 20 for forming punched holes on every one- package length of packing containers on a package material 11, an inner seal sticking device 22 for sticking inner seals to the punched holes, a pull-tab affixing device 25 for affixing pull-tabs to the punched holes, and a creaser 33 for forming creases on the package material 11 are provided. Therefore, the punched holes can be formed and sealed up with the inner seals and the pull-tabs while the package material 11 is conveyed, and at the same time the creases are formed to the package material 11. As printing is a process required only for a package material manufacturing machine, the speed of operation can be set high for a printing machine, and productivity can be improved for the package material 11.