baber/WOPTO huggingface dataset:
Patent JP-H08235849-A (JP)
Title: Memory access method and memory device
Inventor: SATO YASUNORI
IPC: G11C7/00
Filed: 1995-02-23
Abstract: PURPOSE: To increase the speed of input output and to reduce the amount of power consumption by writing each memory with the period which is n times the period T of input data and reading each memory with the period which is n times the period t of output data. CONSTITUTION: In first to third single port SRAM 23a to 23c, a series of operations constituted by precharge, data reading and data writing operations are executed whenever corresponding address data ADR 1 to ADR 3 are inputted, i.e., at a period 3T. Therefore, in the port SRAM 23a, every two other data are written as 12, 15... and in the port SRAM 23b, every two other data are written as 13, 16.... Note that these data are successively read in the order as 12, 13, 14... by reading signals ϕ2 , ϕ5 and ϕ8 from these SRAMs. The read data are latched by any one of corresponding latching circuits 23a to 23c during a fall of a reading signal, selected by an output selector circuit 21b and outputted.
Patent JP-H03238834-A (JP)
Title: Method and device for coating of paste
Inventor: YOSHIDA TOSHIAKI
IPC: H01L21/52
Filed: 1990-02-15
Abstract: PURPOSE:To achieve a uniform coating and enable a corner of a packaging semiconductor chip to be securely adhered by coating a position on a substrate where the corner of the semiconductor chip is to be adhered with a certain amount of paste and by applying the paste in dot shape in a region which is set on the inside from that position. CONSTITUTION:A certain amount of paste is applied to a position on a packaging substrate where a corner of a semiconductor chip is to be adhered and a paste is applied to a region which is set to the inner side as compared with a position on the packaging substrate where the semiconductor chip is to be adhered, thus enabling paste to be applied to a position corresponding to the corner of the semiconductor chip which is located on the outer side as compared with a normal paste coating region. Therefore, the corner of the semiconductor chip can be securely adhered and a fixed amount of paste which is not extremely excessive projects from the corner, thus obtaining a highly reliable adhesion.
Patent JP-H05231944-A (JP)
Title: Method for radiometric temperature measurement using multiple wavelength
Inventor: HIRAMOTO KAZUO
IPC: G01J5/00
Filed: 1992-02-21
Abstract: PURPOSE:To attain a method wherein preparation of data for approximation as a function is simplified since a spectral emissivity is determined beforehand as the function (emissivity function) of a spectral wavelength with a constant left unknown, it is possible to cope with a temperature, the quality of material and the state of surface by the same function even when they vary, reliable and highly precise measurement of the temperature can be executed, a correct solution is determined in a multiple wavelength and execution of the highly precise measurement of the temperature is enabled. CONSTITUTION:In a method of radiometric temperature measurement using a multiple wavelength, first a temperature T' and unknown quantities alpha0 and alpha1 of an emissivity function which are assumed as initial values are inputted to a computer. Next, four different measured spectral radiances L1<0>, L2<0>, L3<0> and L4<0> are inputted to the computer, computatmon by a linear programming method is executed subsequently and a temperature at the time when a difference S between a spectral radiance L1 determined by the computation and the measured spectral radiation L1<0> obtained by measurement becomes a prescribed value or below is made the temperature of a substance being measured.
Patent JP-H09231333-A (JP)
Title: Ic card reader/writer
Inventor: SHIBATA HISAKAZU
IPC: G06K17/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an IC card reader/writer capable of reducing interference with other devices, executing stable data transmission and reducing the thickness of an IC card and the size of the device itself. SOLUTION: A reading/writing means supplies data to be written in an IC card 14 to an antenna base part 1a having a 1st antenna 10 and a 2nd antenna and receives the supply of data read out from the IC card 14. The 1st and 2nd antennas are formed with a magnetic flux loop in the antenna base part 1a and the IC card 14 supplied to read out/write data is inserted into the magnetic flux loop.
Patent JP-H07227055-A (JP)
Title: Spindle motor
Inventor: OGUCHI TOKUKAZU
IPC: H02K3/52
Filed: 1994-02-07
Abstract: PURPOSE:To provide a spindle motor in which the lead wires of a stator can be easily and surely connected to the power supply side and disconnection of the lead wires can be prevented and which can be connected to a power supply section in a removable state and can be constituted in a compact body. CONSTITUTION:A spindle motor is provided with a central shaft section 4 on which a socket 2 is mounted, rotor hub 5 which is pivotally supported by the central shaft section 4 through an upper bearing 23 and lower bearing 24, flexible printed circuit board (FPC) 3 which connects the coil 26 of a stator 6 installed across the stator 6 and socket 2 to the pins 29 of the socket 2, and O-ring 7 which is put in the fitting part 9 of the shaft section 4 and supports the FPC 3. The FPC 3 is composed of a printed board 31 in which a printed circuit is formed and reinforcing plate 3 which reinforces the board 31 and the board 31 is connected to the coil 26 through lead wires 39. The board 31 is also connected to the pins 29 of the socket 2. When the socket 2 is connected with a power supply section, the rotor hub 5 can be driven.
Patent JP-S59161291-A (JP)
Inventor: ARAKI KIYOSHI
IPC: B25J17/00
Filed: 1983-03-03
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-H02217640-A (JP)
Title: Vibration isolating device
Inventor: TAKANO KAZUYA
IPC: F16M7/00
Filed: 1989-02-15
Abstract: PURPOSE:To prevent unintentional oozing of the liquid having intruded between body metal-pieces likely to occur secularly by furnishing a sealing means to prevent leakage of the liquid having stagnated in the caulking overlapped portion of the metal pieces of an anti-vibration device, which absorbs vibration with the liquid flow resistance under vibration. CONSTITUTION:By caulking operation the tip of a supporting plate upper part 22A is pressed certainly to a step 12A except the coupling rubber 46A part, so that the liquid chamber sealing effect is high. Between caulked portion 12C and rising part 22A a gap is produced by buckling etc. of caulking metal-pieces for caulking the portion 12C to be caulked, and part of the liquid in a trough might intrude unintentionally. However, sealing rubber 46 is provided at the bore of this caulked portion 12C and the dia. enlarged portion 12B, so that eventually intruded liquid between the periphery of the rising part 22A and caulked portion 12C will cause the sealing rubber 46 to seal the outlet for the liquid to result in its encapsulation. Therefore, no secular leak of liquid will occur.
Patent JP-H05206746-A (JP)
Title: Broad band amplifier
Inventor: ITO YASUHIRO
IPC: H03F1/42
Filed: 1992-01-27
Abstract: PURPOSE:To obtain a means which easily corrects an optimum frequency characteristic of the amplifier. CONSTITUTION:An AC inverting amplifier 10 to correct the frequency characteristic is provided and its output signal is added to a differential amplifier 50. Thus, the effect of a parasitic inductance of a variable capacitor and a variable resistor to correct the frequency characteristic and included in the AC inverting amplifier is reduced. Furthermore, a problem that the frequency characteristic has been insufficiently corrected because of a reduced current amplification factor of a transistor (TR) at a high frequency and because an internal emitter resistor of the TR has been equivalently increased is solved. Thus, it is not required to arrange the capacitor and the resistor close to the differential amplifier 50 and the optimum component arrangement is attained. Since the quantity of correcting the frequency characteristic is controlled by an electric signal, it is possible to make routine adjustment and the cost is reduced.
Patent JP-H02214336-A (JP)
Title: Uhf/vhf separator circuit
Inventor: IKEDA MASAKAZU
IPC: H04N5/44
Filed: 1989-02-15
Abstract: PURPOSE:To block a high channel signal to be a disturbing signal with respect to a reception channel in an excellent way by constituting a VHF signal extraction means with a cut-off frequency variable type low pass filter and bringing the cut-off frequency just above the reception channel. CONSTITUTION:A low level voltage is given to a terminal 13 at the low band reception of VHF and a high level voltage is given to the terminal 13 at the high band reception. Thus, in the case of high band reception, 1st and 2nd switching diodes D12 and D13 are both turned on and only 1st and 4th coils L11 and L14 are activated. The 1st and 2nd switching diodes D12 and D13 are both turned off at the low band reception and the coils L11-L14 are all active. The cut-off frequency A of a low pass filter 12 is varied with the reception channel as mentioned-above. For example, in the reception of 8th channel, the cut-off frequency A is placed just above the 8th channel 8th and just above the 1st channel 1ch at the reception of the 1st channel.
Patent JP-H07244049-A (JP)
Title: Enzyme immunoassay
Inventor: DOI ATSUSHI
IPC: G01N33/543
Filed: 1994-03-07
Abstract: PURPOSE:To enable rapid measurement without being accompanied by the deactivation of enzymatic activity by protecting thiol group in luciferase occurring from bacteria by adding an oxidizing agent and dissociating the prepared protective group. CONSTITUTION:Luciferase occurring from bacteria produced using either one of wild-type bacteria and a gene recombinant is dissolved in a soln. An oxidizing agent generating the specific reaction with a thiol group, pref., dithiopyridine is added to this soln. to be reacted with luciferase to protect the thiol group of luciferase. Subsequently, the unreacted oxidizing agent is separated and a soln. of a divalent crosslinking agent is added to the reaction soln. to bond an antibody or antigen to luciferase through the crosslinking agent. A reducing agent, pref., beta-mercaptoethanol is added to the antibody or antigen soln. to dissociate the thiol protective group. The enzyme-labelled antibody or antigen thus obtained enables rapid measurement of high sensitivity without being accompanied by the deactivation of enzymatic activity.
Patent JP-S62194207-A (JP)
Title: Single-core two-way optical device
Inventor: HAGAMI YOSHIHISA
IPC: G02B6/42
Filed: 1986-02-20
Abstract: PURPOSE:To reduce light which generates noise and to obtain an optical device which provides longer distance transmission by providing an LED collimator with a polarization beam splitter and a cylindrical stop. CONSTITUTION:The polarization beam splitter 6 is held by sticking on the end surface of the LED collimator 4 where parallel light is emitted and the cylindrical stop 7 is stuck to the opposite-side surface of the polarization beam splitter 6. Only effective light as a signal passes through the cylindrical diaphragm 7 and almost 100% of light which generates the noise enters a black epoxy adhesive 17 from the light beam splitter 6 as shown an upper and a lower arrow and is cut before entering a collimator 2. Consequently, the SN ratio is improved greatly and longer distance data transmission is enabled.
Patent JP-H04275128-A (JP)
Title: Method for removing foreign matter of thermoplastic resin
Inventor: MIYAGAWA TATSU
IPC: B29C48/395
Filed: 1991-03-01
Abstract: PURPOSE:To obtain a thermoplastic resin of high quality with enhanced working efficiency by improving a way to remove the foreign matter in the thermoplastic resin. CONSTITUTION:As the metal mesh filter used heretofore in an extruder, a sintered metal plate (equipped with a packing material) is used and the foreign matter in a resin is removed by said sintered metal plate. Since even the fine foreign matter in the resin can be perfectly removed, an insulating resin of high quality is obtained. Further, working efficiency can be enhanced.
Patent JP-S58154123-A (JP)
Inventor: KAWASAKI YUTAKA
IPC: H01H33/16
Filed: 1982-03-09
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-S57150024-A (JP)
Title: Input device of japanese word
Inventor: MORI SUMIO
IPC: G06F3/00
Filed: 1981-03-12
Abstract: PURPOSE:To increase the using efficiency of a system as well as the working efficiency of an operator, by completely separating the process between the input of KANA (Japanese syllabary) and the KANA-Chinese character conversion. CONSTITUTION:A keyboard 1 can supply the control characters for designation of KANA letters and Chinese characters, designation of a clause, display scroll, deletion/correction, etc. The corresponding characters are supplied in KANA letters through a keyboard 1 based on a Japanese sentence. The code corresponding to input characters, i.e., input data C1 is displayed on a character display 3 such as a liquid crystal display in accordance with the input characters. The data C1 is stored successively into a buffer memory within a controller 2. When this buffer memory is filled with the input data, the data is transferred from the buffer memory to a magnetic recorder 4 to be registered to a magnetic medium 5.
Patent JP-S59162787-A (JP)
Title: Controlling method and device for motor
Inventor: WATANABE MITSURU
IPC: H02P29/00
Filed: 1983-03-07
Abstract: PURPOSE:To adjust the rotating speed of a motor accurately at a high speed by dividing a speed command value into a fixed value and adjustable variable value, and employing the sum or difference thereof. CONSTITUTION:Starting/stopping speed command value setting means, speed command value retrieving and calculating means, variable value supplying means in a speed command value with variable value adjusting means, fixed value supplying means, comparing means for comparing and outputting the speed command value from the speed command value retrieving and calculating means with the rotating speed from the rotating speed detecting means of a motor, and motor driving means for controlling the deviation to a small value on the basis of an input from the comparing means.
Patent JP-H115361-A (JP)
Title: Recording medium and recording method employing this recording medium
Inventor: SUMITA KATSUTOSHI
IPC: B41M5/52
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To form a recording medium having a high absorption speed of ink, obtaining an appropriate diameter of dots, and achieving a high density of images by setting on the base material a porous uppermost layer containing thermoplastic resin particles with a specific value in the distribution width of particle diameter and having a specific range in the rate of particles with a specific particle diameter. SOLUTION: The recording medium is employed for an ink jet recording method in which minute droplets of ink is spouted from a nozzle to be put on a recording medium such as paper for implementing recording of images, characters, and the like, and as the uppermost layer, a porous layer is formed which contains thermoplastic resin particles lying within 3δ in the distribution width of particle diameter and having 10% or less particles being one fifth or less in the average particle diameter. The average particle diameter of the thermoplastic resin particles is preferable to be 0.1-5.0 μm, more preferably, to be 0.2-3 μm. In addition, as thermoplastic resin particles used herein, latex is suitable, there are given, for instance, vinylchloride, vinylidene chloride, stylene acryl, urethane, and forth.
Patent JP-S58153443-A (JP)
Title: Composite exchanging system
Inventor: MURATA HATSUO
IPC: H04L47/43
Filed: 1982-03-08
Abstract: PURPOSE:To reduce the number of channels, by regarding the whole packet on a communication line as data, preparing a packet in a composite exchange newly by adding a header including a protocol discrimination code and executing the multiple transfer of the packet in a switching network for communication. CONSTITUTION:A packet PKT on a communication line of which data part is enveloped by synchronous codes FLAG1, and input to subscriber's circuits LC1- LCN. When the circuits LC1-LCN discriminate the arrival of the data part, the data part is sent to a packet multiplex device PM. The device PM prepares a header HD including a subscriber's protocol discrimination code and an originating subscriber's code and forms a packet PKTC in a composite exchange in the sequence of the synchronous code FLAG2, header, packet and code FLAG 2. The packet PKTC is multiplied and sent to a packet exchange processor PE through a communication switch network SW. The device PE checks the header HD in the PKTC and executes processing in accordance with the protocol format.
Patent JP-H05232938-A (JP)
Title: Automatic playing device
Inventor: TERADA YOSHINARI
IPC: G10H1/36
Filed: 1992-02-24
Abstract: PURPOSE:To easily execute the editing work of automatic playing data. CONSTITUTION:An automatic playing pattern memory 60 is divided into plural rhythm styles and plural sections and each section stores a playing pattern consisting of a series of original playing data. Playing patterns belonging to all the sections corresponding to respective rhythm styles or optional number of playing patterns belonging to the same rhythm style are selectively transferred to a sequencer memory 70 by the operation of an operation panel 20. Playing data to be stored by the transfer or initialization and melody playing data are stored in the memory 70 and both the data are edited (insertion, rewriting and overdubbing) by key playing. In the editing operation, stored data can be changed by a key playing data while repeatedly reproducing an optionally specified section.
Patent JP-H03239902-A (JP)
Title: Circular shape extractor
Inventor: NOSO KAZUNORI
IPC: G06T1/00
Filed: 1990-02-19
Abstract: PURPOSE:To estimate the center and radius of a discoid body without any error by calculating the coordinates of intersections of slanting straight lines at two points in an edge point and the distances between the coordinates of two points, and extracting the intersection as a center image of a circle when both the distances come to equal to each other, and moving to a next edge point. CONSTITUTION:The image of a wheel hub 10, i.e. the original image is inputted from a camera. Then the original image is processed to set a rough diameter R across the outer periphery of the hub 10 so that T1 < R < T2 (T1 - T2 is nearly 100 - 200mm), and the center of a circle corresponding to the hub 10 is extracted as a center point H(x0, y0). Then the center of the circle with a radius T3 corresponding to the bolt position 12 on the hub 10 is extracted as center coordinates. Then the center coordinates of the position 12 and the extracted center point H(x0, y0) of the center coordinates is calculated, and at the time of obtaining a radius T4, the position 12 is judged as the center coordinates to find the angle theta between the center coordinates and center point H(x0, y0). Then a tire wheel is fitted to the center point H(x0, y0) at the angle theta.
Patent JP-H02216801-A (JP)
Title: Forming assistant of alloy powder for rare-earth element permanent magnet
Inventor: MORIKAWA YUKIKO
IPC: H01F1/08
Filed: 1989-02-17
Abstract: PURPOSE:To improve forming properties and crystal orientation properties of a particle by using at least one type selected from liquid crystals expressed by a particular formula and reducing friction among particles within the formed body drastically. CONSTITUTION:The title assistant consists of at least one type which is selected from liquid crystal expressed by a formula I or a formula II, namely a compound alone, a complex thereof, or mixed body of the compound. It is desirable that a least one of 6 rings should be double bond structure such as a benzene ring and the benzene rings such as pyrimidine rings and tetragine ring can be advantageously adapted. Also, non-benzene rings such as cyclohexane group H and dioxane group can be adapted. Also, phenylene group cyclohexane group, etc., can be advantageously adapted as a combination element A. Furthermore, alkyl group, alkoxy group, etc., are best suited as a substitution group. By combining each constituent properly, a compound in low-molecule bar-shaped structure which shows a nematic phase at room temperature and has low viscosity and magnetic anisotropy.
Patent JP-S62192822-A (JP)
Title: Stack controlling system
Inventor: OZAWA TOSHIHIRO
IPC: G06F9/34
Filed: 1986-02-20
Abstract: PURPOSE:To execute an access at a high speed by saving at least a part of data existing in the middle part, to a heap, when address values of a head position of a stack and its middle position are not on the same page. CONSTITUTION:Address information for instructing a middle position of a stack 1, and its head position to a register 3 and a register 4, respectively is held, and both its information is compared by a comparator 5. When its values are different, a data transfer control part 6 transfers a frame being subsequent to an address instructed by the register 3, to a heap area 7, and executes a change so that the contents of the register 4 can instruct the next one of the frame instructed by the register 3, and also, the contents of the registers 3, 4 can indicate the address in the same page.
Patent JP-H05231760-A (JP)
Title: Temperature control device for refrigerator
Inventor: HIRATA TOSHIMICHI
IPC: G05D23/00
Filed: 1992-02-24
Abstract: PURPOSE:To provide a temperature control device for a refrigerator in which a temperature distribution in a refrigerator chamber is made low and in turn a repetitive forced operation is avoided not to apply any load to a blower and a compressor. CONSTITUTION:A refrigerator chamber temperature control device 53 is comprised of a plurality of temperature sensors 54, 55 and 56 for sensing the temperature within the refrigerator chamber, and a control means 60 for outputting a forcing signal for use in forcedly operating a compressor motor 66 and a fan motor 67 when the temperature of the refrigerator chamber detected by any one of these plurality of temperature sensors exceeds continuously more than a predetermined reference temperature KS for more than a specified time TM.
Patent JP-H03237995-A (JP)
Title: Washing and drying machine
Inventor: MATSUDA EIJI
IPC: D06F25/00
Filed: 1990-02-16
Abstract: PURPOSE:To automatically judge in the beginning of washing whether a machine is stopped after washing, rinsing and dehydrating processes or after the subsequent drying process by detecting a cloth amount through a guide pulley moved with the tension of a wire for turning a water tank from the vertical state to the horizontal state. CONSTITUTION:When a user put clothing into a rotary tank 33, the load is applied to a cup 53a through a rotary bearing 51 to compress a spring 53c supported on the lower end by a rod 53b through a predetermined stroke. Thus, a water tank 25 will sink down according to the weight of the put clothing, so that tension acts on a wire 66 having one end fixed to the water tank 25 to move a guide pulley A68 according to the tension. A displacement sensor 73 constituting a clothing amount detecting means varies an electric resistance value corresponding to the displacement of the guide pulley. A washing course controller 74 detects the electric resistance value and measurably detects the clothing amount in the water tank to set automatically the washing course or washing-drying course in the beginning of washing.