baber/WOPTO huggingface dataset:
Patent JP-S5769454-A (JP)
Title: Microprogram controller
Inventor: YOSHIDA SHIYUNICHI
IPC: G06F9/22
Filed: 1980-10-16
Abstract: PURPOSE:To eliminate the need to modify a hardward, by rewriting the contents of a random access memory when entrance addresses of a microprogram excuting machine language instructions are changed owing to the modification of the microprogram. CONSTITUTION:For the rewriting of the contents of a rewritable random access memory 3 for decoding, the address of the memory 3 is read out of a main storage device 1 by a microprogram and stored in a register 2, and the output of the register 2 is supplied as the write-in address of the memory 3 to the memory 3; and data to be written in the said address is read out of the device 1 and supplied to the memory 3 via a write data line, and a signal is supplied to a write control line 8 by the microprogram, thus permitting writing operation. Consequently, the contents of a decoder is rewritten, so it is unnecessary to modify hardware even when the entrance address of the microprogram are changed owing to the modification of the microprogram.
Patent JP-S628902-A (JP)
Inventor: KANDA MASAO
IPC: B65F3/12
Filed: 1985-07-03
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-S5936302-A (JP)
Title: Up-down device of linear tracking arm
Inventor: WATANABE MASAYOSHI
IPC: G11B3/085
Filed: 1982-08-23
Abstract: PURPOSE:To avoid the lateral application of force while a tone arm is moving up as well as to avoid a shift of position while the tone arm is moving down, by using a reverse link to push up the tone arm on a plane during the up-movement of the arm and to hold the arm at a V groove during the down-movement of the arm respectively. CONSTITUTION:No lateral force is applied to a tone arm 1 although the sucking action of a plunger 9 is discontinued to move up the arm 1 when the arm 1 has a tracking error since the edge part 14 of a reverse link 13 is brought into contact with the plane part 12 of the arm 1 while the arm 1 is moving up. When the plunger 9 has a sucking action and the arm 1 is moved down, the arm 1 moves downward with a contact secured between a V groove 2 and the edge part 15 of the link 13. Thus it is possible to avoid the lateral force applied to the arm 1 while it is moving up as well as a shift of position of the arm 1 while it is moving down.
Patent JP-H0310478-A (JP)
Title: Time axis correction device
Inventor: MORITA HIDENORI
IPC: H04N5/95
Filed: 1989-06-07
Abstract: PURPOSE:To avoid the circuit scale of an integration device and a D/A converter from being increased by providing an attenuator attenuating an output of a period detector at special reproduction and an amplifier amplifying the phase error integrated by an integration means at the special reproduction similarly by a rate of the error with an attenuator. CONSTITUTION:The device is provided with an input terminal 11 for a control signal representing the state of special reproduction depending on a tape speed different from that at recording, an attenuator 9 attenuating the output of a period detector 2 with the control signal inputted from the input terminal 11 and outputting the result to an integration device 3, and an amplifier 10 amplifying an output of a D/A converter with the control signal received from the input terminal 11 by a rate of the attenuation of the output at the attenuator 9 and outputting the result to a voltage controlled oscillator 5. Thus, the circuit scale of the integration device 3 and the D/A converter 4 is not increased.
Patent JP-H0817128-A (JP)
Title: Flexible magnetic disc apparatus
Inventor: SAKOKAWA HISASHI
IPC: G11B19/00
Filed: 1994-06-27
Abstract: PURPOSE:To reduce bias current flowing in a plurality of micro switches which detect various kinds of state and data of a flexible magnetic disc cartridge. CONSTITUTION:A plurality of micro switches 5, 6, 7 and 8 are provided so as to recognize a disc cartridge, detect when writing is prohibited and detect the type of a flexible magnetic disc. The apparatus is also provided with D flip-flops 19, 20, 21 and 22 which hold a state of the micro switches 5, 6, 7 and 8 to reduce a bias current to be fed to the micro switches 5, 6, 7 and 8. The apparatus is further provided with a delay time generation circuit 18 and a circuit which has analogue switches 26, 27 and 28 connected in series to a circuit consisting of the micro switches 6, 7 and 8 and resistances R, and controls a time to feed the bias current.
Patent JP-S634444-A (JP)
Title: Magnetic memory device
Inventor: IKEDA HITOSHI
IPC: G11B11/10
Filed: 1986-06-23
Abstract: PURPOSE:To identify the presence of the magnetic domain in a submicron size and to make a magneto optical recording in a high density compared to the conventional method by projecting to a medium the electron beam having higher space resolving power than that of a light as a reading means. CONSTITUTION:The spin of a secondary electron 6 jumping out of the medium by the projection of a primary electron is polarized by the magnetization of the medium, but the polarization degrees differ by the direction of the magnetization and the presence of a crescent magnetic domain, namely the presence of a record pit can be detected if a spin detector is arranged at the prescribed position. The crescent magnetic domain means 0.4mum bit period and 0.2mum magnetic domain width, a polarized spin is 0.2mum space resolving power at its space resolving power and the presence of the magnetic domain is discriminated thereby. The inner part of a vacuum chamber 8 is exhausted upto 5X10<-9>Torr for a reading, for example, and a field emission type electron gun 5 is used at acceleration voltage 4kV and 3nA current value. The discrimination time as to whether a crescent record is made or not actually depends upon the sensibility and weight of the detector 7 detecting the polarization of the polarized spin 6 at high density.
Patent JP-H076145-A (JP)
Title: Neural network type adaptive target arrival device
Inventor: SHINOSAWA KAZUHIKO
IPC: G05D1/02
Filed: 1993-06-16
Abstract: PURPOSE:To provide a neural network type adaptive target arrival device capable of arriving at a target while preparing a moving index map by the device itself even if a moving index map is not previously prepared. CONSTITUTION:Information for a current state from a signal receiving part 1 is received from a singal receiving part 1, a learning processing part 3 allows a neural network having layer structure to learn a function expressing the function of a reward value to be a value obtained by normalizing a preceding state, movement and a time-depending change in a signal by a moving variable and propagates an element in the gradient direction of the function from the output layer of the neural network to its input layer, a function maximum point searching part 4 searches the maximum point of the function learned by the processing part 3 by repeatedly changing the output of an input unit other than the input unit indicating the state based upon the element in the gradient direction of the function, a value converting part 5 converts the maximum point of the function into movement, and a power transmission part 6 executes the movement.
Patent JP-H04370676-A (JP)
Title: Parts mounting structure of electronic apparatus
Inventor: TAKAMOTO MITSUO
IPC: H01R24/00
Filed: 1991-06-18
Abstract: PURPOSE:To omit multi-polar connector and printed circuit board and equip an electronic apparatus with high speed operation by performing insertion and removal of each pin of LSI package with motions of a slide cam, and thereby connecting the package pin with a socket contact of a cable connector. CONSTITUTION:Each pin 3 of LSI package 1 is inserted in a hole 13 in a housing 10 for fixation to a base 11. From the opposite side of this hole 13 a cable connector 20 is inserted and held movably in the direction of inserting. When a slide cam 12 is inserted in holes 14, 15 with its projection 16 directed toward the package 1, the projection 16 passes through a recess 22 in the connector 20 when it passes through the hole 13 so as to heave the connector 20 in an amount corresponding to the height H, and thereby connection of the pin 3 with a socket contact 23 is generated. The cam 12 is removed after completion of this connection. For removing, the connector 20 is depressed in an amount corresponding to H by means of inserting the projection 16 on the cam downward into the holes 14, 15, and thereby the pin 3 is disconnected from the contact 23.
Patent JP-H05339150-A (JP)
Title: Pyrido (1,2-a)pyrimidine derivative composition for oral administration
Inventor: ISO AKIHIRO
IPC: A61K9/14
Filed: 1992-06-05
Abstract: PURPOSE:To obtain an allergic agent for oral administration, having excellent stability with the elapse of time, capable of improving elution and bioavailability not attainable by the production of conventional procedure and simultaneously reducing toxicity. CONSTITUTION:A composition for oral administration comprises a pyrido[1, pyrimidine derivative of the formula (R is n-propyl or allyl; A is tetrazolyl or carboxyl; (n) is 0-2) such as 9-[(4-acetyl-3-hydroxy-2-n-propylphenoxy) methyl]-3-(1H-tetrazol-5-yl)-4H-pyrido[1,2-a]pyrimidin-4-one and a mixed carrier subjected to surface treatment by mechanical procedure such as impact, compression, friction or shear. 1 pt.wt. of the compound of the formula is blended with 0.005-50 pts.wt., preferably 0.5-10 pts.wt. of the mixed carrier and subjected to surface treatment or the compound of the formula is subjected to surface treatment and blended with the mixed carrier to prepare the objective composition. A ball medium mill, a compression grinding type pulverizer or a high-speed rotary type impact grinder may be cited as a device to be used.
Patent JP-S626379-A (JP)
Title: Control system for graphic display device
Inventor: YAMADA HIROSHI
IPC: G06T11/00
Filed: 1985-07-02
Abstract: PURPOSE:To shorten the updating time of screens and to improve the access efficiency of a screen memory by writing data directly on the picture memory from a main processor when the amount of screens to be updated is small. CONSTITUTION:When the amount of screens to be updated is small, a main processor 1 delivers data to the 2nd screen memory 4 serving as a screen memory exclusive for display in response to the writing address and the data structure of a bank memory of the screen memory. The bank memory starts a writing action and sends a busy signal back to a video signal forming part 5. The part 5 receives the busy signal from the memory 4 and holds the ACK signal to be delivered to the processor 1 for monitor of the busy signal. Then the part 5 delivers immediately the ACK signal for the end of the writing action to the processor 1 when the busy signal sent from the memory 4 is released.
Patent JP-S6036721-A (JP)
Title: Stratified-mixture supplied engine
Inventor: MATSUOKA TAKESHI
IPC: F02B23/08
Filed: 1983-08-09
Abstract: PURPOSE:To enable to raise the intake efficiency of an engine, by selecting either of stratified combustion or homogeneous combustion according to the engine load, and weakening the intensity of swirl at the time of homogeneous combustion as compared with that at the time of stratified combustion by a swirl control means. CONSTITUTION:At the time of low-load operation of an engine detected by a detecting means 17, a control unit 19 consisting of a microcomputer or the like controls the quantity of intake air to keep it constant by fully opening a throttle valve 14 and functions to cause stratified lean combustion by supplying stratifying fuel toward an igniting means 8 from an injection nozzle 9. When the engine load is raised to a prescribed value, the combustion mode is switched to homogenenus combustion by decreasing the quantity of stratifying fuel and starting supply of scattering fuel from an injection nozzle 12 to compensate the decreased quantity of fuel. Further, at the time of low-load operation of the engine, the control unit 19 functions to strengthen the swirl by closing a swirl control plate 16 by a swirl control means 18, and the swirl is weakened with lowering of the load. On the other hand, at the time of high-load operation when homogeneous combustion is employed, abnormal rise of the combustion speed is prevented by weakening the swirl and the intake efficiency is raised by reducing resistance to the intake-air flow.
Patent JP-S5768844-A (JP)
Title: Electrophotographic receptor
Inventor: TAKASU YOSHIO
IPC: G03G5/06
Filed: 1980-10-17
Abstract: PURPOSE:To obtain an elcrrophotographic recptor having high sensitivity, and high durability, by adding a bisazo pigment of a heterocyclic compound containing a quaternary ammonium and having 2 kinds of substituted organic residues each having an azo group and a coupler group. CONSTITUTION:An photosensitive layer, especially the charge generating layer of a lamination type photosensitive layer contains as a charge generating substance, a bisazo pigment represented by the formulaIin which X<-> is an anion, such as Cl<->, ClO4<->; Y is an atomic group necessary to constitute a quaternary ammonium-containing heterocyclic ring optionally substituted by halogen, alkyl, or aryl, etc.; R11 is optionally substituted phenylene or the like; R12 is optionally substituted alkyl or the like; A1, A2 are each a coupler residue represented by the formula II or III, in which X is an atomic group necessary to constitute an optionally substituted homocyclic ring or heterocyclic ring by condensation with a benzene ring; R21 is -COOR24 or the like; where R24 is alkyl or the like; and R31 is optionally substituted alkyl, aryl, or the like. A desired photosensitive layer having high sensitivity and superior durability is thus obtained.
Patent JP-S5668817-A (JP)
Title: Bus system
Inventor: AOYANAGI KEIZOU
IPC: G06F3/00
Filed: 1979-11-12
Abstract: PURPOSE: To reduce greatly the packaging limitation of the DMA connecting unit, by connecting the extension bus and the extension interface to the half-word data type DMA extension bus.  
     CONSTITUTION: The interface 16 which is connected to the DMA bus capable of handling either of the full-word and half-word data is formed with the DMA interface CDA16A, extension bus 16B and interface 16C for extension each. Both the bus 16B and interface 16C function to give an extension to the DMA extension bus HWC-BUS22 of the half-word data type from the CDA16A. Then the DMA extension bus FWC-BUS21 of the full-word data type is connected to the CDA16A. In such way, the superhigh-speed data has not to be put close to the main memory and the CPU2 by use of the HWC-BUS in case DMA unit requiring no transfer is connected to the main memory 1. As a result, the packaging limitation can be reduced greatly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S625151-A (JP)
Title: Exhaust gas measuring apparatus for engine
Inventor: NAGAI MORIAKI
IPC: F01N3/22
Filed: 1985-07-01
Abstract: PURPOSE:To measure the weight of a specified component in an exhaust gas accurately even for an engine adapted to cut fuel at the deceleration, by using the correction value determined during a specified operation in place of the flow rate of the exhaust gas determined by the CO2 tracer method when the concentration of CO2 therein is below a set value. CONSTITUTION:A multi-element analyzer 9 for measuring the concentration of a specified component in an exhaust gas is arranged on the upstream of a silencer 4 while a CO2 analyzer 10 is arranged on the downstream of a mixing box 6 to measure the concentration of CO2 in the exhaust gas after the dilution thereof. The pre-and post-dilution CO2 concentration signals are inputted into a control unit 11 together with an engine revolutions signal from both analyzers 9 and 10 and a boost pressure signal and the flow rate of the exhaust gas is computed by the CO2 tracer method. When the CO2 concentration before the dilution is under 6%, the flow rate of the exhaust gas approximately calculated from the flow rate of the emission gas during the idle and the air intake are used as correction value. This enables accurate measurement of the specified component in the exhaust gas even with a cut in the fuel.
Patent JP-S61281207-A (JP)
Title: Optical coupler
Inventor: KOSEKI TAKESHI
IPC: G02B6/32
Filed: 1986-06-21
Abstract: PURPOSE:To improve the coupling efficiency to a light source by forming the top end face of a tapered fiber to a semi-spherical shape and disposing the top end so as to face the light emitting surface of the light source. CONSTITUTION:The end face of a coupling element 11 consisting of an optical fiber is heated and the semi-spherical surface can be easily obtd. by surface tension. The surface roughness such as flaws existing prior to heating is also removed. The semi-spherical top end face 13 acts as a lens to convert the light radiated from the light source at a large spreading angle to the light having the smaller spreading angle. The lens part of the face 13 shares also the role of decreasing the spreading angle at the part of the taper 12 and assists such role and therefore the taper ratio (the ratio of the outside diameters at the terminal and front ends of the taper) can be decreased. The length of the tapered part 12 can be reduced if the taper angle is made constant. Since the tapered part 12 can be made short in the above-mentioned manner, the mechanical stability is remarkably improved and the change of the coupling degree arising from a positional deviation is decreased.
Patent JP-S5769229-A (JP)
Title: Measuring device for dynamic characteristics of rubber vibration insulator
Inventor: ANDOU TATSUMI
IPC: G01N19/00
Filed: 1980-10-20
Abstract: PURPOSE:To obtain ideal frequency characteristics of rubber vibration insulator with its phase characteristics for the range from a low frequency to a high frequency by constituting an acceleration sensor with a second piezo load cell which is of the same kind as a first piezo load cell and to which a dead mass is attached. CONSTITUTION:A first piezo load cell 1 is fixed on a base B, a rubber vibration insulator 5 on the first load cell 1 through a chuck 1a, and a mounting table 6 on the rubber vibration insulator 5 through a chuck 6a. One end of the moving section of a vibrator 2 is fixed on the table 6, and on the other end of the moving section 2a a second piezo load cell 3 which is of the same kind as the first piezo load cell 1 and a dead mass 4 are fastened. Repetitive dynamic loads are applied to the rubber vibration rubber insulator 5 with the vibrator 2. Dynamic load signals of the rubber vibration insulator 5 are obtained by the first load cell 1 and the second load cell 3 gives second load signals. From those load signals the acceleration and further deflection of the rubber vibration insulator 5 are sought. A large range of frequency characteristics are obtained by changing the weight of the dead mass 4, and also phasic relation of the acceleration signals and dynamic load signals is easily adjustable.
Patent JP-S5934511-A (JP)
Title: Photoscanner
Inventor: BABA TAKESHI
IPC: G02B26/10
Filed: 1982-08-23
Abstract: PURPOSE:To perform reading and writing at high speed with high precision by providing a photosensor which has plural photodetection parts in an array, a light source part which generates plural pieces of luminous flux in time series, and a deflector which has a deflecting and reflecting surface. CONSTITUTION:A reading circuit 16 reads the quantities of light incident to an array of photodetection parts of the photosensor 11 successively by making an electric scan on an original M, and converts them into a time series signal Sl. An output signal S1 is inputted as a picture signal S2 to a modulating circuit 25 and plural pieces of luminous flux emitted from the plural light emission parts of the light source part 21 are modulated successively by a modulating circuit 25 according to the picture signal S2 to scan on a photoreceptor 22 in a direction B. The pitch of the photodetection parts of the photosensor 11 is made fine to improve read density easily, and an A/O deflecting element is used to record several tens - several hundreds of lines at a time by the single deflection of a deflector 12, so that the processing is expected to be speeded up greatly.
Patent JP-H10295301-A (JP)
Title: Ready-to-eat chinese noodle encased along with rice
Inventor: TSURUKAWA SHIGENORI
IPC: A23L7/113
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject instant Chinese noodles capable of solving such a conventionally unsolved problem that when encased instant Chinese noodles, turned eatable in a few minutes after a hot water is poured thereinto, are taken along with a boiled rice, the rice has been served separately in a kind of bowl and therefore it has been burdensome to set the table and then clean the table. SOLUTION: The encased instant Chinese noodles are formed by encasing dry noodles 3, dry vegetables and meat 5, and seasonings 6, wherein dry rice 4 are further encased together therewith for the purpose of conveniently taking the Chinese noodles and rice. The noodles are prepared to be taken by pouring a hot water up to the mark therefor in the case 1 followed by covering it with an upper cover 2, thus allowing the noodles and rice to be taken at the same time in a few minutes later. Consequently, it dispenses with a kind of bowls in which rice is to be served.
Patent JP-H07330016-A (JP)
Title: Across band
Inventor: TANAKA MASAJI
IPC: B65D63/08
Filed: 1994-06-06
Abstract: PURPOSE:To secure a uniform binding force against a hose or the like, by forming a band from the head side and the free end side and connecting the respective bases to a saddle with a recessed line and giving a required angle to a straight. line passing through the front end edge of the saddle. CONSTITUTION:An across band is a binding band used when connecting pipe ends to a hose or the like with reinforcing spirals having protrusive spirals at the external face and constituted of a binding body 3 and a band. In this case, the band is composed of a head side band 41 and a free end side band 42. Respective bases 43, 44 of both side bands 41, 42 are connected to a saddles 40 provided with a recessed line 51. The straight line R including the front end edge 45 of the saddle 40 is formed so as to have a required angle A between the line R and the crossing line at right angles passing through the intersection point of the center line P of the recessed line 51 and the line R. In this way, even when both bands 41, 42 pull each other on fastening them, a compressing force is generated so as to increase it against the saddle 40.
Patent JP-S6124032-A (JP)
Title: Tracking error detector of optical head
Inventor: FUKUMOTO ATSUSHI
IPC: G11B7/135
Filed: 1984-07-13
Abstract: PURPOSE:To obtain a tracking error signal of a zero-order beam unchanged by a change in a tangential skew angle to a recording medium by specifying an optical path difference between a center beam and both side beams of a reflected beam of a recording medium. CONSTITUTION:When a straight line connecting the center beam La and the side beams Lb, Lc toward a semicondutor laser beam is nearly orthogonal to an active layer 1a of thd semiconductor laser element 1, the optical path length between the Lb of both the side beams Lb, Lc and the center beam La is selected to lambda/4,(2n+1), where n=0, 1, 2, 3,.... Then the light intensity 1A at a point A is expressed as 1A=const, no interference takes place between the center beam La and one beam Lb of both the side beams and the level of the tracking error signal is unchanged in the conversion of the tangential skew angle. Further, since the beam Lc is reflected irregularly at a heat sink 8, there is no possibility of interference with the center beam La.