baber/WOPTO huggingface dataset:
Patent JP-S62212754-A (JP)
Title: Transfer control system for transmission and reception data
Inventor: SAKAMAKI YASUSHI
IPC: G06F13/38
Filed: 1986-03-13
Abstract: PURPOSE:To attain a simple data transfer system by setting a transmission or reception start pointer an address register and providing a control means to a transfer control means to indicate the transfer direction to switch the transmission and reception pointers of a pair of buffers. CONSTITUTION:An IO controller 16 stores a transmission start pointer Ps in an address register 14 so set a reception enable state. When a receiving interruption signal 52 is received from a communication interface part 3, a direct memory access controller 13 transmits the read signal to a register 3a of the part 3 and the write signal to a buffer 12 respectively. Then the controller 13 opens the gate of an address counter 15 to deliver the reception start pointer Pr of the buffer 12 through a local bus 100 and sends the reception data to the buffer 12. The controller 16 reads the reception data covering the pointer Pr through the pointer Ps of the counter 15 after the reception is over and transfers these data to a main memory 5.
Patent JP-H06267267-A (JP)
Title: Semiconductor memory and memory circuit provided with it
Inventor: MORI TOSHIKI
IPC: G06F12/04
Filed: 1993-03-16
Abstract: PURPOSE:To accelerate the access of a semiconductor memory so as to be available for the main storage of a processor without interposing a cache memory. CONSTITUTION:This circuit is provided with a serial data register 2 storing the data by one row of a memory array 1 and a data input/output port 108 serially accessing to the serial data register 2 synchronizing with a clock 107. By a mask register 102, the data transfer by one row between the memory array 1 and the serial data register 2 is allowed at every bit. By the adoption of the serial access through the data input/output port 108, read and write related to a continuous address are accelerated.
Patent JP-2000113740-A (JP)
Title: Signal connection
Inventor: SCHWEIGHOFER PETER
IPC: H04B5/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To secure certain signal transmission regardless of arrangement of a structured module by connecting at least both sides of at least one additional electric conductor with one of both electric conductors so as to compensate voltage induced by a magnetic disturbance field. SOLUTION: An additional electric conductor 5 is arranged so as to compensate the voltage induced by a magnetic disturbance field affecting an electric conductor 1 introducing a signal, and the additional electric conductor 5 is connected to a first end 21 of an electric conductor 2 at its first end 51 and is connected to a second end 22 of the electric conductor 2 at its second end 52. Since the additional electric conductor 5 is connected to ends 21, 22, voltages Uind1 and Uind2 induced by the magnetic disturbance field B are compensated. Function is performed even during grounding and exchanging a signal, but considering interference due to electrostatic capacitance, it is advantageous that the additional electric conductor 5 is connected to the electric conductor 2 at ground potential.
Patent JP-H09246043-A (JP)
Title: Driver of electromagnetic actuator
Inventor: OIZUMI JUNICHI
IPC: H01F7/18
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To turn on and off an electromagnetic actuator as fast as possible. SOLUTION: A semiconductor switching element 2 variable in its on resistance is connected to a time constant circuit of resistors R1, R2 and R3 and a capacitor C; an electric time constant determined by the inductance of an electromagnetic actuator 1 and by internal resistances of the actuator 1 and element 2 is considered to find an operational time, current and voltage; a breakdown voltage of the element 1, a voltage of a DC power supply for driving of the actuator, a limit voltage of a voltage limiting element and a time constant of the time constant circuit are determined to thereby cause an operational current flowing the actuator 1 to reach is maximum level when the actuator it turned on.
Patent JP-H09243591-A (JP)
Title: Biosensor
Inventor: MIYAMOTO YOSHIKO
IPC: G01N27/327
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To enable highly accurate determination without receiving the effect of a component other than a substrate coexisting in a samaple soln. by setting the quantity of the hydrophilic polymer of a reaction layer to a specific range of a wt. of enzyme. SOLUTION: Silver paste is printed on an electric insulating substrate 1 composed of polyethylene terephthalate by screen printing to form leads 2, 3 and an electrode system containing an acting electrode composed of conductive carbon paste containing a resin binder and an opposed electrode and an electric insulating layer 6 composed of electric insulating paste are further formed thereon by the same screen printing. After the electrode part is formed, an aq. soln. of carboxymethylcellulose is dripped on the surface of the electrode system as a hydrophilic polymer and dried to form a first layer. Further, a reaction layer 7 consisting of a hydrophilic polymer, enzyme and an electron acceptor is formed. The mixing amt. of the hydrophilic polymer in the reaction layer 7 is set to 150-1000% by wt. of enzyme to obtain effect.
Patent JP-S6036883-A (JP)
Title: Method of operating furnace valve and furnace valve
Inventor: PATORITSUKU DANA KINGU
IPC: F16K3/02
Filed: 1984-03-23
Abstract: A sliding gate valve assembly employed on the side of a furnace as a furnace valve is so structured that the shut off of metal flow from the furnace occurs by directing the slide gate (21) to the up position rather than the down position. In addition, to facilitate a reduction in space at the slide gate, the slide gate is desirably configured to be asymmetrical, with the short end extending upwardly from the pour opening (29) in the nozzle. A refractory lined heat shield (26) protects the sliding gate carrier (22) and also serves to mount a collector extension (30) when used. The slide gate (21) is provided with a metallic frame (60) which retains a monolithic refractory (80) into which erosion resistant refractory inserts or performed members (29,70) are cast. Means are desirably provided to remove the spent refractory for remanufacture thereby reclaiming the casting. Similarly in the stationary plate (20), means are provided for remanufacture and for facilitating proper orientation of erosion-resistant refractory inserts in the manufacture of the stationary plate. The stationary plate is symmetrical to provide full travel pressure face relationship with the sliding gate (21). Both the stationary plate (20) and slide gate (21) casting have spring pad back up reinforcements. The statutory plate desirably has means for securing a well nozzle (19) to it.
Patent JP-S55147827-A (JP)
Title: Signal extracting circuit
Inventor: NISHI KIYOMOTO
IPC: H03K5/08
Filed: 1979-05-08
Abstract: PURPOSE:To make it possible to extract a signal faithful to the original waveform independently of temperature change, by connecting a temperature compensating element to the second input terminal of a voltage comparator even if the potential of the signal is changed by the temperature characteristic of the diode of a clamp circuit connected to the first input terminal of the voltage comparator. CONSTITUTION:The anode of diode 18 for temperature compensation is connected to power source terminal (c), and the cathode is connected to input terminal (e) of voltage comparator 16 and is grounded through resistance 20. The current from terminal (c) flows through diode 18 and resistance 20, and therefore, the potential of the cathode of diode 18, namely, terminal (e) of comparator 16 becomes lower than the voltage of the voltage source by forward voltage drop Vc of diode 18. In case of change of the ambient temperature, when forward voltage drop of diode 12 is changed by DELTAVd, the signal potential at terminal (d) is changed from waveform D by DELTAVd also. Then, the value of resistance 20 is so selected that forward voltage change of diode 18 may be equal to change of diode 12.
Patent JP-S55148441-A (JP)
Title: Complementary type mos-ic
Inventor: ICHIKAWA MATSUO
IPC: H01L21/768
Filed: 1979-05-08
Abstract: PURPOSE:To enable the direct wiring between an n<+>-type Si lead wire of an n- channel and a p<+>-type Si lead wire of a p-channel in an Si gate CMOS by a method wherein both are connected directly and their connecting regions are wired by materials such as MoSi2 or the like. CONSTITUTION:A deep well of a p<->-diffusion layer 2 is formed in a substrate 1 of an n-type single crystal Si. A p-channel MOS is formed within an n-type substrate and an n-channel MOS is formed within a p-well respectively to form an Si gate structure. After a field oxide film 3 and a gate oxide film 4 are formed, they are covered by a polycrystalline Si film 5. At source and drain regions in n and p- channel MOS, perforated openings are provided, and a p<+>-diffusion layer 6 and an n<+>-diffusion layer 8 are formed by covering each channel sequentially. A connecting region between a p<+>-diffusion region and an n<+>-diffusion region in the polycrystalline Si film is perfolated, and a connection is made with materials such as MoSi2, WSi2, TiSi2, Mo, W, Ti, Cr. By this method a direct connection between channels both of p and n-type is enabled.
Patent JP-H08251198-A (JP)
Title: Multiplex transmission device
Inventor: YOSHIBA HARUMINE
IPC: H04L12/28
Filed: 1995-03-15
Abstract: PURPOSE: To efficiently multiplex and transmit input information whose input speed varies independently for every channel. CONSTITUTION: The input information of each input channel 1 is held in an incoming line buffer 2, and the length of the held information of each channel is counted by a channel control part 3, and the information of each channel is read out by actuating the read-out of the number of times corresponding to this count value for each incoming line buffer 2 by a multiplex control part 6, and a multiplex frame consisting of an information part in which this information of each channel is arrayed and a header part in Which the information length of each channel is shown is constituted. Then, a fixed length packet flow is generated from this multiplex frame and is transmitted to a receiving part 16 by a communication control part 7, and the multiplex frame is re-constituted from the received fixed length packet by a line receiving part 9.  Thus, this multiplex frame is separated into the information of each channel by a demultiplexing part 10, and this information is distributed to each corresponding output channel 13.
Patent JP-S57169535-A (JP)
Title: Automatic bath preparing device
Inventor: UEDA YASUKIYO
IPC: F24H1/00
Filed: 1981-04-13
Abstract: PURPOSE:To obtain hot water having a proper temperature without wasting water and fuel by measuring the temperature of supply water, arithmetically operating the value and a temperature setting signal, a bathtub volume signal and the combustion quantity signal of a burner by means of a controller and determining the combustion time of the burner. CONSTITUTION:Water is supplied into bathtub 2 through a water valve 17, a cistern 19 and a circulation pipe 9 from a water supply pipe 16, and supply water is heated by combustion gas by means of the burner 7 by a heat exchanger 8 mounted to the circulation pipe 9. A remote controller 25 is set up, and each output signal from a hot-water temperature setter, a combustion quantity indicator and a bathtub volume indicator attached to the cntroller 25 is inputted to a controller 24 together with the output signal of a supply water temperature sensor 23. The quantity of load is arithmetically operated from each value of the temperature of supply water, the temperature of hot water being set and the volume of the bathtub and the combustion time of the burner for heating water at a proper temperature is calculated by using the combustion quantity indicating signal in the controller 24, and a gas valve 21 is controlled in accordance with the results.
Patent JP-S56151914-A (JP)
Title: Wide-angle deflecting device
Inventor: MATSUMOTO KAZUYA
IPC: H04N3/10
Filed: 1980-04-26
Abstract: PURPOSE:To deflect light over a wide angle range without inclusion of zero-order light by applying the signal reciprocatively changing in a prescribed frequency range to a transducer, selectively entering two luminous fluxes in correspondence to this and deflecting the same to different regions. CONSTITUTION:An optical waveguide 21 is formed on the surface of a piezoelectric crystal plate 20 of LiNbO3 or the like by diffusing Ti, and two semiconductor lasers 25, 26 are disposed to the incident end surface thereof. The respective luminous fluxes thereof are diffracted in the ultrasonic field through a thin film lens 27. Two sets of comb-shaped electrodes 29, 30 are inclined by a prescribed angle and are symmetrically disposed. When the signal of which the frequency changes continuously from f2 up to f1 is aupplied to the electrode 29 and a luminous flux 22 is entered, a deflected luminous flux 31 is obtained in the direction going apart from zero-order light (e). When the signal changing from frequency f1 up to f2 is applied to the electrode 30, and a luminous flux 23 is entered in succession to this, a deflected luminous flux 33 in the direction going apart from zero-order light (d) is obtained. Hence, the light is deflected in a wide angle range without inclusion of zero-order light.
Patent JP-H11186487-A (JP)
Title: Automatic inspection system of ic lead frame and its operation
Inventor: O UON KUN
IPC: H01L23/50
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an automatic and high-speed form inspection of an IC lead frame, by providing a CCD camera and a lightning control part, receiving and checking an image, and deciding a good or bad item of the lead frame. SOLUTION: An image processing part 200 is logically composed of twelve frames and can store maximum of twelve images. When a lead frame 700 is transferred by a transfer device 600 and a sensor 601 perceives this, a sensor signal is inputted to the image processing part 200 through a signal input and output part 300. And a lighting control part 500 is driven when a main control computer part 100 acknowledges the sensor signal, a CCD camera 400 is driven, and the image is inputted to a memory of the main control computer part 100 though the image processing part 200, thus the lead frame 700 is classified as normal or abnormal according to the result of the inspection. Therefore, a form inspection of a lead frame which has formerly conducted visually by inspectors is improved as processable at high speed and automatically.
Patent JP-H09244283-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TORITSUKA KOICHI
IPC: G03G5/06
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To enhance sensitivity, to ensure high durability, to increase potential by electrification, to prevent the lowering of sensitivity at the time of repetitive use and to stabilize potential by electrification by forming a photosensitive layer contg. a specified bisazo pigment as an electric charge generating material and a specified compd. as an electric charge transferring material on an electrically conductive substrate. SOLUTION: This photoreceptor has a photosensitive layer contg. a bisazo pigment represented by formula I as an electric charge generating material and a compd. represented by formula II as an electric charge transferring material. In the formula I, R1 is H, alkyl which may have a substituent, aryl which may have a substituent or a heterocyclic group which may have a substituent, A is a residue of a coupler and each of (n) and (m) is 0 or 1. In the formula II, each of Ar1 and Ar2 is aryl which may have a substituent, R2 is H, alkyl which may have a substituent, etc., and each of R3 and R4 is H, alkyl which may have a substituent, aralkyl which may have a substituent, etc.
Patent JP-S63222760-A (JP)
Inventor: KAMIMURA TAKESHI
IPC: A61F7/12
Filed: 1987-03-11
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-H09245015-A (JP)
Title: Hierarchical planning method
Inventor: HIRAHARA AKIRA
IPC: G06F19/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a plan including an unnecessary action and improve the total plan generation efficiency at the same time by selecting the node of a basic action or the nodes of an action and a goal connected through only an auxiliary node from a start position. SOLUTION: On a procedure network, a goal node connected from a start node 20 only by a primitive action node 21 and an auxiliary node (or branch/ coupling node 23 in this case), i.e., only a goal node having a plan generated up to the node is regarded as a goal node 24 to be expanded. This start node 20 is given an initial state, so the state of the primitive node 21 is determined and a planner engine 13 performs goal expansion based on the determined state as the action result of the primitive action node 21. Therefore, the sure goal expansion is performed.
Patent JP-S63224426-A (JP)
Title: Bidirectional light coherent communication method
Inventor: IMOTO KATSUYUKI
IPC: H04B10/00
Filed: 1987-03-13
Abstract: PURPOSE:To realize bidirectional light coherent communication with simple constitution and in which a few amount of noise or interference exists, by constituting a device in such a way that one side of the input waveguides of second and third directional couplers having the same structure as that of a first directional coupler is connected to the output waveguide of the first directional coupler in which two waveguides are arranged in parallel. CONSTITUTION:Optical signals of wavelength lambda1 and lambda2 are made incident on the waveguide 15. The optical signal of wavelength lambda1 passes through the directional couplers 1-1 and 1-2, and passe a beam splitter 8-1, and is made incident on a light receiving element APD4. On the light receiving element 4, an optical signal 10-2 that is a part of a semiconductor light receiving element LD3 which oscillates with wavelength lambda2, is reflected by the beam splitters 8-2 and 8-1 and made incident, and the reception of optical heterodyne detection is performed by the optical signal 11 of wavelength 1, and the optical signal 10-2 of wavelength lambda2. The remaining optical signal of a semiconductor light emitting element 3 which oscillates with the wavelength lambda2 passes the beam splitter 8-2, and is inputted to an optical modulator MOD7, and external modulation is applied at the modulator, and an optical signal 10-1, after wave-guiding the directional couplers 1-3 and 1-1, advances the waveguide 16, and is propagated though an optical fiber, and is transmitted to a station on a down side.
Patent JP-S61216146-A (JP)
Title: Information recording carrier
Inventor: NAKANO SHIYOUJI
IPC: G11B7/24024
Filed: 1985-03-20
Abstract: PURPOSE:To prevent the overflow of a rolled adhesive through the inner and outer circumferential end faces by providing a groove outside a signal recording area. CONSTITUTION:An outer circumferential groove 6 is formed outside a signal recording area. An adhesive 4 is supplied between a signal recording substance 2 and a protecting substrate 3 and then rolled. Thus the adhesive 4 is expanded toward inner and outer circumferential areas and goes into an inner circumferential groove 5 as well as the groove 6. Thus the adhesive 4 stays within these grooves and never overflows until both grooves are filled completely with the adhesive 4.
Patent JP-H0711009-A (JP)
Title: Improved melt extrusion process
Inventor: UIRIAMU PARUMAA ENROU
IPC: B29C47/00
Filed: 1994-03-28
Abstract: PURPOSE: To make it possible to perform extrusion of a film, etc., without clogging since no solid by-product is formed by melt extruding a composition containing a polyolefin resin and an epoxidized ester and forming a melt stream after filtration.  
     CONSTITUTION: A composition containing a polyolefin resin, a phosphite stabilizer and at least one epoxidized ester of fatty acid is melt extruded through a filtration system to form a filtered polyolefin melt stream, and the melt stream is passed through a die to produce a plastic article. Examples of the phosphite used include pentaerythritol phosphites and bis(2,4-di-tert-butylphenyl) pentaerythritol diphosphite. Examples of the polyolefin used include a polypropylene and a polyethylene. The ester used comprises, e.g. an epoxidized soybean oil. The filtration system used comprises a screen pack of two filters with mesh sizes of above 100 and below 100. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S51131560-A (JP)
Title: Polyolefin composition
Inventor: IWAMI FUMIO
IPC: C08L21/00
Filed: 1975-05-13
Abstract: PURPOSE: A polyolefin composition comprising mainly an inorganic filler and an ethylene-propylene copolymer with improved resistance to heat and weatherability. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07257418-A (JP)
Title: Device and method for electronic control of power steering
Inventor: YANGABU KIMU
IPC: G05G5/00
Filed: 1995-03-16
Abstract: PURPOSE: To provide an electronically controlled power steering apparatus that can vary its steering force in accordance with not only the travel velocity of automobiles but the steering wheel angle, improve the travel stability of automobiles and prevent erroneous operations. CONSTITUTION: This electronically controlled power steering apparatus comprises automobile velocity sensor means 24, 21 for sensing the travel velocity of an automobile and outputting corresponding electrical signals, steering angle output means 25, 22 for sensing the steering angle of the automobile steering wheel and outputting corresponding electrical signals, a controller 3 for processing preset data by the velocity signals from the automobile velocity sensor means 24, 21 and preset data by the steering wheel angle from the steering angle sensor means 25, 22 and outputting data to specify the power steering hydraulic pressure,  and hydraulic pressure control means for varying the period of control signals in dependence on a voltage determined by the value of the output data from the controller 3 so that a resultantly controlled current flowing in a coil varies the degree of opening of a solenoid valve.
Patent JP-H04292976-A (JP)
Title: Printer
Inventor: SHIMADA YASUO
IPC: B41J29/38
Filed: 1991-03-20
Abstract: PURPOSE:To print an image on the predetermined position of a surface of printing paper even when a data processing is performed in the same as when a data processing is not required. CONSTITUTION:With the input of printing execution instruction, a controller 1 judges whether a data processing is set (S110) if a data processing circuit 5 is connected (S100: YES). If the data processing is set, an offset amount is changed horizontally/vertically (S120) for outputting image data at an early timing. This change is carried out on the basis of a time required for the controller 1 to output data for a matrix of (m-1)/2 columns (n-1)/2 rows in a data processing table.