baber/WOPTO huggingface dataset:
Patent JP-2001057771-A (JP)
Title: Auxiliary device of rotor by permanent magnet
Inventor: YAMAGUCHI HIROSHI
IPC: B62M17/00
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To assist pedal-stepping force being connected to the chain sprocket of a rotor such as a bicycle by synchronizing the rotor where a permanent magnet is mounted and another rotor where the permanent magnet is mounted for generating the attraction force and repulsion force of magnetism. SOLUTION: Eight permanent magnets are arranged at a timing pulley 82 of a chain sprocket 11 while N and S poles are arranged alternately at an equal circumference division. A total of two permanent magnets 86 of N and S poles are arranged at a circular plate 85 being fixed to a timing pulley 84 at an equal circumference division so that the N pole is located at the center of the N and S poles of a permanent magnet 83. From the above configuration, the N pole of the permanent magnet 83 and that of the permanent magnet 86 repel each other, and the S and N poles are attracted each other.  When the S pole of the permanent magnet 85 is rotated by 45 degrees and reaches the previous N-pole position, the S pole of the permanent magnet 86 is rotated by 180 degrees, and the S pole of the permanent magnet 83 and that of the permanent magnet 86 repel each other, and the N and S poles are attracted each other, thus assisting the rotation of the chain sprocket 11.
Patent JP-2000298660-A (JP)
Title: Method and device for constituting self-adaptive smart transmission device controlling information transmission between network elements
Inventor: MARKRAM HENRY
IPC: G06N3/04
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To constitute a self-adaptive transmission line which can be incorporated next to the network of a mutual operation element by providing an information transmission element having an information transmission function which can dynamically be changed and a means establishing a mutual relation in a control parameter as the function of the frequency of an input signal to the element. SOLUTION: An information transmission element having an information transmission function which can dynamically be changed in response to plural control parameters and a means establishing a mutual relation in the control parameters as the function of the frequency of an input signal to the information transmission element are provided. An adaptive algorithm incorporated in a smart transmission device(STD) permits the simultaneous and continuous adaptation to the plural parameters of STD in terms of mutual dependency. The transmission ability of the connection of such type dynamically changes as the minimum number of transmission parameters (a promotion factor Ff, a use factor Fu and a suppression factor Fd) deciding the feature of a dynamic response and absolute intensity factor Fa and the connection are used.
Patent JP-H04137265-A (JP)
Title: Digital signal recording and reproducing device
Inventor: ISHIDA MASAYUKI
IPC: G11B20/10
Filed: 1990-09-27
Abstract: PURPOSE:To securely record a received signal by connecting only a digital interface by providing selecting circuits, and reconverting a signal in analog mode into an analog signal by a D/A converter and then recording its digital signal again through an A/D converter. CONSTITUTION:When an audio signal 106a which is inputted from a terminal 107 and sent by the digital audio interface is in analog mode, a system control pat 115 performs control so that a selecting circuit C1 selects an input 1b and a selecting circuit A104 selects an input 104a. Therefore, the digital signal inputted from the terminal 107 is converted into the analog signal temporarily by the D/A converter 110 and outputted from a terminal 112 and this signal is passed through the selecting circuit C1 and reconverted into the digital signal through the A/D converter 103. The signal is passed through the selecting circuit A104 and recorded on a tape through a recording signal processing circuit 105. Consequently, even a signal in digital mode can be recorded without connecting another analog cable.
Patent JP-H06113449-A (JP)
Title: Circuit-breaker control apparatus of distribution line
Inventor: TAMAKI TAKESHI
IPC: H02H7/26
Filed: 1992-10-01
Abstract: PURPOSE:To cut off an accident section simply and surely and to restore an electric current in a healthy section by a method wherein a situation, before a power supply is cut, which has been stored in a nonvolatile memory in a logic part composed of a microcomputer or in a power-supply direction storage relay is compared with a situation in the restoration of the power supply. CONSTITUTION:A power supply circuit 4 rectifies an alternating current. It actuates a detection relay circuit 5 and a circuit-breaker control relay circuit 6. It incorporates a delay time-limit circuit which is composed of a resistance and a capacitor. It backs up a power supply during a prescribed time. When the power supply is interrupted due to a momentary stop or an accident, the output of the detection relay circuit 5 is input to a logic processing part EPU 8. The EPU 8 starts a logic operation. It writes a lock preparation into a nonvolatile memory. It clocks a prescribed time limit. It stores a power-supply direction. In a momentary stop, the power supply is returned to an initial state in a short time. When the service interruption continues for a prescribed time due to an accident service interruption, the EPU 8 opens a circuit breaker 7 via the circuit-breaker control relay 6 and separates an accident section. Thereby, the power supply of a healthy section is restored surely and quickly.
Patent JP-S61141010-A (JP)
Title: Nc data transfer device
Inventor: NIWA YOSHIAKI
IPC: G05B19/408
Filed: 1984-12-14
Abstract: PURPOSE:To attain a long-time operation by reading the scheduled NC data out of a recording medium and storing this data to a temporary memory means to deliver it to an NC device every block. CONSTITUTION:An automatic programming device 1 contains a floppy disk driver FDD5 which records the produced NC data to a floppy disk 3 and a terminal 7 for on-line output. While NC data transfer devices 13 and 15 are connected to NC devices 9 and 11 respectively. These devices 9 and 11 contain FDD17 and 19 for read of NC data and terminals 21 and 23 for on-line input respectively. The terminal 7 is connected selectively to terminals 21 and 23 via a changeover switch 25. Thus the produced and recorded NC data on the disk 3 is set to the FDD17, for example, and the first block of the NC data is read and stored inside the FDD17. This stored block of data is read by a command of an NC device 9 for operation of an NC machine tool.
Patent JP-2000096374-A (JP)
Title: Pile yarn for mat and production of the pile yarn
Inventor: KAI TSUGIHIKO
IPC: A47L23/22
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a pile yarn for mats rich in dust-removing ability, duct- catching ability, resilience and easy care nature and good in appearance and feeling when trod as well by twisting thermoplastic synthetic fiber bulky multifilament yarn and monofilament yarn together under specified conditions. SOLUTION: This pile yarn for mats is obtained by the following steps: a thermoplastic synthetic fiber bulky multifilament yarn A (pref. 300-3,000 denier in fineness) and monofilament yarn B (pref. 100-1,500 denier in fineness) are first twisted together using a direct cabler twister into a plied yarn 1C composed of both the yarns A and B, and two of the plied yarns 1C are subsequently twisted together again oppositely to the case with the 1st twisting using the direct cabler twister to produce a 2nd plied yarn 1D composed of both the yarns A and B totaling four yarns. This pile yarn for mats thus obtained has such a twist structure as to composed of primary twist, secondary twist and final twist with the same primary twist direction of the four yarns.
Patent JP-H0683164-A (JP)
Title: Image forming device
Inventor: YOSHIOKA MASATO
IPC: G03G15/00
Filed: 1992-09-04
Abstract: PURPOSE:To obtain an excellent image without scattering toner even if only a DC voltage is applied to a contact electrifier by applying a voltage to the contact electrifier so as to excessively electrify a body to be electrified and then, weakly exposing the body to be electrified so as to obtain the required surface potential of the body to be electrified. CONSTITUTION:The DC voltage applied to the contact electrifier 1 is made higher than a value that a set photosensitive body surface potential VD and an electrification starting voltage VTH are added, by 200V or more, to excessively electrify the photosensitive drum (body to be electrified) 2. After that, it is weakly exposed by a weak exposing lamp (exposing means) 7 to make a photosensitive body surface potential coincident with the set value VD. Thus, the effect of local potential unevenness can be reduced and the excellent image without having the fine scattering of the toner on the image can be obtained. When the applied DC voltage set >=200V is <=200V, the excessive potential of the photosensitive drum 2 is made low and the effect of the local potential unevenness is received even if a weak exposure is attained, so that 200V applied DC voltage is not desirable.
Patent JP-H0576980-A (JP)
Title: Manufacture of intermediate hardware in hydraulic hose
Inventor: YOSHIDA TOSHIO
IPC: B21J5/06
Filed: 1991-09-14
Abstract: PURPOSE:To manufacture an intermediate hardware for hydraulic hose having the good quality and yield by forming so as to be possible to hold continuous fiber flow. CONSTITUTION:A cylinder part B is formed by applying back extrusion to the one end of a primary bar-like perform W1 and to the other side, a bottomed cylinder part B1 is formed as the same way. By applying bulging to the solid part A in a third perform W3, truncated fusiform intermediate bulging part C having is formed to make a fourth perform W4. The intermediate bulging part C in this perform W4 is bulged to the uneven thickness in the one direction and the uneven thickness flange part D is formed to make a fifth reform W5. The flange part D in the perform W5 is formed to a flange-shaped fitting piece G to make a sixth perform W6. As the fiber flow at the base part of the flange G are continued, the strength of the fitting piece G can be stabilized.
Patent JP-S63117983-A (JP)
Inventor: OGAWA GORO
IPC: C05D3/02
Filed: 1986-11-05
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-2001080506-A (JP)
Title: Dolly for carrying refuse off
Inventor: IMAOKA HIKOZO
IPC: B61D9/14
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To downsize a pier for throwing refuse away, and to effectively utilize a space just under the pier. SOLUTION: In this dolly provided with traveling vehicles 3 traveling on a track in a lower face side of a refuse loading box body 2, the substantial whole face of a bottom plate 16 of the box body 2 is made slidable horizontally, the bottom plate 16 is pulled out by a bottom plate pulling-out jack equipped in a refuse thowing-away pier, and refuse stored in the box body 2 is thereby discharged from a bottom face side.
Patent JP-H02110895-A (JP)
Title: Semiconductor memory
Inventor: TODA HARUKI
IPC: H01L29/788
Filed: 1988-10-19
Abstract: PURPOSE:To simplify the read-out operation of cell data and to eliminate a need of refresh operation by specifying a maximum interval between electrodes of ferroelectric capacitors. CONSTITUTION:When a maximum interval between electrodes of ferroelectric capacitors is made to (d) (cm) and a field intensity required by which spontaneous polarization of the ferroelectric is inverted and is scarcely changed is made to Et(v/cm), the value of the product (EtXd) is smaller than an about half of the difference between potentials corresponding to logical '1' and logical '0' of a bit line. Thus, a semiconductor memory which has the degree of integration in the same level as a conventional DRAM and does not require the refresh operation and can hold data with non-volatilization at the time of power-off and requires the read/write access time approximately equal to that of the conventional DRAM is obtained without considerably changing the circuit design and the process technique of the conventional DRAM.
Patent JP-H02110978-A (JP)
Title: Nonvolatile semiconductor memory and manufacture thereof
Inventor: MIYAGAWA TADASHI
IPC: H01L27/115
Filed: 1988-10-19
Abstract: PURPOSE:To obtain a semiconductor memory provided with an electrically erasable EEPROM which is very small in size and capable of being processed and highly integrated by a method wherein a method wherein cell transistors are provided with gate electrodes of a three-layered structure, which contain erasure gate electrodes and are formed on a semiconductor substrate, and isolated from each other through a diffusion region, and other processes are performed. CONSTITUTION:The first, the second, and the third layer of a three-layered structure gate electrode of a cell transistor are made to serve as a floating gate electrode 5, an erasure gate 6, and a control gate 3 respectively. And, the erasure gate electrode 6 and the control gate 3 are provided in parallel with each other and in a direction which crosses the broadwise direction of a channel region between a source region 10 and a drain region 10, the source region 10 of one of two cell transistors adjacent to each other in a lengthwise direction of a channel region is formed in common with the drain region 10 of the other cell transistor, and the cell transistors adjacent to each other in a broadwise direction are isolated from each other through an element isolating region 2 formed inside a semiconductor substrate 1 between the channel regions.
Patent JP-H0574184-A (JP)
Title: Semiconductor device
Inventor: YAMASHITA MASAYUKI
IPC: G11C17/00
Filed: 1991-09-13
Abstract: PURPOSE:To improve the unstable operation of an internal-signal generation circuit due to a change in the characteristic of a memory transistor. CONSTITUTION:A plurality of memory transistors 4, 5, 6 for an internal-signal generation circuit are inserted in parallel between a node A and a ground potential 2; the output of a circuit 8 for write and readout use is supplied to control gates of the individual memory transistors. Even when a sufficient continuity current cannot be obtained due to a change in the characteristic of any one memory transistor out of the memory transistors 4, 5, 6, it is possible to generate a stable internal signal as long as one normal memory transistor exists.
Patent JP-H02108566-A (JP)
Title: Optical printing head
Inventor: KITAMURA TETSUYA
IPC: B41J2/44
Filed: 1988-10-19
Abstract: PURPOSE:To improve brightness characteristics, light emitting efficiency and a contrast ratio and to obtain an image of good quality by using filaments arranged in an array form as light sources and constituting a printing head so as to directly apply modulation to an exposure light source. CONSTITUTION:In arranging filaments 14 so as to form a high density array, membrane forming technique such as sputtering is utilized to form the filaments 14 to an insulating substrate 13 as narrow parts 14 so that the electric resistance of the central parts of the filaments becomes extremely large as compared with the other parts thereof and hollow parts are further formed between the narrow parts 14a and the insulating substrate 13. A photosensitive drum 1 is rotated and an incandescent light emitting array 3 is driven and a current modulated according to the character pattern signal of each dot is supplied to through-pins 16 while a current is allowed to flow to the filaments 14 through said through-pins 16 to emit light at the narrow parts 14a of the filament and the emitted light is converged by a SELFOC lens array to be formed into an image on the photosensitive drum 1.
Patent JP-H10109043-A (JP)
Title: Automatic rice milling machine
Inventor: YAMAMOTO SOICHI
IPC: B02B7/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic rice milling machine which may be put into a desired rice milling state with high accuracy. SOLUTION: A whiteness meter 298 is arranged in correspondence to the intermediate part in the longitudinal direction of a supply lifting machine 14 of the automatic rice milling machine 10. This whiteness meter 298 faces the moving route of a supply cup 44 transported by this supply lifting machine and is capable of directly measuring the whiteness of the rice grains housed in the supply cup 44. Then, the further the rice milling work of higher accuracy may be executed as compared to the case where the rice milling treatment is executed by empirically determining the number of times if the rice milling and the case where the rice milling state is indirectly judged by the weight of the rice grains.
Patent JP-H04139888-A (JP)
Title: Copper clad lamination plate for printed circuit
Inventor: TAGAYA AKIRA
IPC: B32B15/08
Filed: 1990-10-01
Abstract: PURPOSE:To improve a quality of soldering, by mixing an aluminum hydroxide powder with a synthetic resin of a bonding agent. CONSTITUTION:Pulp cloths 4 impregnated with a resin, are laminated, and on the outside faces of the laminated pulp cloths 4, copper foils 3 are laminated, and further, the whole body thereof is lamination-molded by heating and pressing. Moreover, aluminum hydroxide powder 5 is mixed with a synthetic resin 2. If so doing, aluminum hydroxide changes into aluminum oxide easily when heating it in processes of a thermocompression-press, etc. Aluminum oxide has a high absorption coefficient of far infrared radiation, and the thermal storage of the laminated plates is increased. Therefore, the temperature differences between the lead portions of a mounted parts and the soldered portions of copper clad lamination plates for printed circuits are eliminated. Thereby, a bonding reliability and a repair rate can be improved.
Patent JP-H04141901-A (JP)
Title: Lens for variable light distribution type lighting device
Inventor: KOBAYASHI MASAJI
IPC: G02B26/08
Filed: 1990-10-01
Abstract: PURPOSE:To reduce the uneveness of color due to the chromatic abberation of a lens by changing the focal points of an outer lens provided on an optical axis as well as of a cylindrical lens step formed on an inner lens adjacent thereto. CONSTITUTION:Cylindrical projected lens steps 11a, 11b... of an outer lens 1 arranged on an optical axis L are formed in such a way that they have a common focal point interval, as well as a common cross sectional shape, while the focal point intervals f1-f3 of cylindrical projected lens steps 21a, 21b... of an inner lens 2 are gradually changed (f1<f2<f3) in such a way that the focal points will be longer, as the steps approaches the periphery from the center. The entire light distribution is formed out of a light distribution part P1 formed by the lens steps 21a, 11a, a light distribution part P2 formed by the lens steps 21b, 11b, and of a light distribution part P3 formed by the lens steps 21c, 11c, by the beam that passes each lens step, from the center side. One part of the light distributions P1-P3 of irradiation beam is superimposed on the other light distribution. The uneveness of color is thereby reduced.
Patent JP-H06107786-A (JP)
Title: Polyamide resin and its production
Inventor: ASANO MASAHIKO
IPC: C08G69/28
Filed: 1992-10-01
Abstract: PURPOSE:To obtain the subject resin capable of melt forming, excellent in heat resistance, useful for fibers, etc., by reaction under specified conditions between an aromatic dicarboxylic acid, aliphatic 0arboxylic acid, aromatic diisocyanate and specific terminal blocking agent at specific proportion. CONSTITUTION:A reaction is conducted at >=140 deg.C in the presence of an alkali metal compound in an aprotic polar solvent between (A) 0.65-0.85mol of an aromatic dicarboxylic acid of formula I (Ar1 is divalent aromatic group) such as isophthalic acid, (B) 0.35-0.15mol of an aliphatic dicarboxylic acid of formula II (R is 4-12C aliphatic group) such as adipic acid, (C) one mol of a aromatic diisocyanate of formula III (Ar is divalent aromatic group) such as phenylene-(1,3-diisocyanate), (D) 0.1mol, based on a total of one mole of the aromatic and aliphatic dicarboxylic acids, of a non-substituted aromatic monocarboxylic acid such as benzoic acid, and (E) a terminal blocking agent consisting of at least one kind of compound having substituent(s) inert to the isocyanate and the carboxylic acids (e.g. aromatic monocarboxylic acid, thus affording the objective resin made up of structural units of respective formulas IV and V.
Patent JP-H01107754-A (JP)
Title: Element for bite pressure measurement
Inventor: ETO KAZUO
IPC: A61C19/05
Filed: 1987-10-19
Abstract: PURPOSE:To make it possible to grasp directly and quantitatively the shape of biting dentition, the area of bite contact and biting pressure, by a method wherein a pressure measuring sheet is made in a specific thickness, and a thermoplastic synthetic resin which is softened at a specific temperature and cured at room temperature is employed. CONSTITUTION:Microcapsules of color producing agent is applied on the surface of a sheet; and a color developing agent is applied on the surface of another sheet. Each coated surface is set opposingly so that the color producing agent and the color developing agent may be reacted with each other by the pressure given from each coated face. The state of pressure is detected and measured based on the concentration of the color developed by the pressure. The sheet for measurement of a biting pressure is of a thermoplastic synthetic resin in the thickness of 0.2mm or less, preparably at least 0.35mm. The thermoplastic resin is softened at about 70 deg.C, cured at room temperature, and has extension and/or thickness, which enables an accurate measurement without causing any breakage in the shape of the dentition by being bitten. The patient does not feel any thermal uncomfortableness in the biting-pressure measurement, the biting shape, the area of bite contact, and the biting force etc., may be measured directly and quantitatively, substantially as they actually are.
Patent JP-H08122127-A (JP)
Title: Electromagnetic molding-level detector
Inventor: SUZUKI HAJIME
IPC: G01F23/26
Filed: 1994-10-27
Abstract: PURPOSE: To achieve a heat-resisting compact structure of detecting coil itself by inputting the outputs of respective adders into function converters, obtaining the estimated value of the level based on a predetermined regression model, and compensating for the effect of the fluctuation of the distance between a mold and a detector. CONSTITUTION: When molten steel is poured into a mold and the surface level rises up, the DC signal corresponding to only the change in surface level is obtained in the output of an adder 4a. At the same time, the DC signal, wherein the surface-level signal is superimposed on the component of the signal formed in the mold, is obtained in the output of an adder 4b. The output signals of these two adders 4a and 4b are inputted into a function converter 6a. The converter 6a performs the estimation operation of the surface level by regression operation based on two signals outputted from the adders 4a and 4b. As a result, the value of the surface level, wherein the effect of the fluctuation of the distance dm between a detector S and the mold is compensated, is obtained.