baber/WOPTO huggingface dataset:
Patent JP-H07282588-A (JP)
Title: Device, system and method of manufacturing kanaba memory
Inventor: DERETSUKU SUMISU
IPC: G06F12/02
Filed: 1994-05-30
Abstract: PURPOSE: To manufacture a simple KANARBA memory, which is excellent as an associative memory and operated at high speed and cost of which is reduced. CONSTITUTION: An active memory device 14 bonded with a processor 12 has a first memory 20, in which a plurality of possible addresses are stored, and a second memory 22, in which actual addresses received from the processor 12 are stored. The active memory device has a circuit, in which at least one active address from the possible addresses stored in the first memory 20 is discriminated as the function of the actual address stored in the second memory 22.
Patent JP-S5577013-A (JP)
Title: Recording circuit in magnetic recorder
Inventor: OOTA TAKESHI
IPC: G11B5/027
Filed: 1978-12-06
Abstract: PURPOSE: To make it possible to supply recording signals to a recording head directly to improve a tone quality by supplying recording signals and an AC bias across respective terminals of a bridge circuit, where a balanced condition is established, respectively.  
     CONSTITUTION: Values Ra, Rb and C of respective elements of bridge circuit 19 are so selected that a balanced condition may be established, and the output current of AC bias generation circuit 21 is supplied to terminal 11 through trimmer condenser 22 and is branched to recording head 13 and resistor 18 and has no influence on recording signal generation circuit 20. Meanwhile, the output current from circuit 20 is branched to resistor 18 and condenser 17 from terminal 16 and has no influence on circuit 21. Thus, circuits 20 and 21 are not interfered mutually, so that recording signals can be supplied to head 13 directly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0446570-A (JP)
Title: Control system of power supply device
Inventor: SHIRAHAMA HIDEFUMI
IPC: G05F1/445
Filed: 1990-06-12
Abstract: PURPOSE:To control AC output voltage stably at high speed by closed-loop controlling a numerical model by a model control function in a control circuit. CONSTITUTION:An AC output-voltage command Vdr and AC output voltage Vcd are taken in first in a pulse width command signal preparation system 7. The voltage deviation value epsilond of Vdr arid Vcd is computed, the arithmetic operation of an output-voltage control function 7b is executed, and a model command value Vmdr is acquired. The arithmetic operation of a model control function 7c is conducted on the basis of Vmdr, a model manipulated variable Dm is obtained, and the arithmetic processing of a numerical model 7d is performed on the basis of Dm. Dm is output to a pulse width control circuit 11 as a pulse width command signal Dd. Output voltage Vcd from an output filter 10 is controlled in response to Vmdr. Accordingly, time lag resulting from the arithmetic processing time of a control arithmetic means and time lag, etc., resulting from the response delay of a detecting circuit can be avoided.
Patent JP-S6311042-A (JP)
Title: Motor
Inventor: MATSUZAKI HIDETO
IPC: H02K9/22
Filed: 1986-06-30
Abstract: PURPOSE:To improve heat radiation effect of a motor without deteriorating its mechanical strength, by a method wherein a rotor shaft is constituted by fiber reinforced metal with high thermal conductivity. CONSTITUTION:A shaft 3 to support a rotor 2 rotating within a motor housing 1 is constituted by fiber reinforced metal, preferably by a composite material comprising SiC whisker as a reinforcing material and 7075 aluminium alloy as a matrix. The shaft 3 is supported at both ends by ball bearings 4, 4 within the housing 1, and center portion of a boss 6 of a fan 5 is mounted on one end of the shaft projecting beyond the housing 1 and fixed by a nut 7. An aluminium insert 8 is preferably mounted integrally to the center portion of the boss 6.
Patent JP-H1115726-A (JP)
Title: Computer control method, device and system, and computer program product
Inventor: UNGAR DAVID M
IPC: G06F12/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To add a generation garbage collection function to a multiprocessor computer system by providing a step to detect the end of a generation garbage collection process, a step to restart the change of a shared heap memory, etc. SOLUTION: A garbage collection step detection process 450 produces a signal to show the end of a procedure 465 showing the end of a garbage collection step and then a procedure 463 where a processing unit performs the garbage collection. Then the processing unit is kept waiting until it's detected that another processor unit also notified the end of garbage collection by a signal in a procedure 467. When another processing unit once notified the end of a garbage collection process, the change of a shared heap memory is restarted in a process that is inhibited by a chafe stopping procedure 457 in a procedure 469 where the change of every processing unit is restarted.
Patent JP-H05340392-A (JP)
Title: Propeller fan
Inventor: HARADA KAZUYA
IPC: F04D29/38
Filed: 1992-06-11
Abstract: PURPOSE:To reduce noise, and eliminate increase of production cost or damage to outer appearance as in a case of providing numerous dimples. CONSTITUTION:Grooves 2 are recessed in a negative pressure surface 1a of each blade 1 in a propeller fan. Irregularities are thus formed in the negative pressure surface 1a of the blade 1 for restricing flow speed of air at the negative pressure surface 1a of the blade 1, so generation of following wake eddies at an outer edge of the blade 1 can be restrict. Need of providing a large number of the grooves, as in the case of dimples, is eliminated.
Patent JP-H0537710-A (JP)
Title: Optical writer for image forming device
Inventor: SUZUKI AKIHISA
IPC: H04N1/04
Filed: 1991-06-24
Abstract: PURPOSE:To realize the optical writer for an image forming device of small size with simple configuration in which its coupling optical system is simplified. CONSTITUTION:In the optical write head having wiring structure in which a drive voltage is applied to a fluorescent body 3 arranged in the unit of picture elements and a common electrode 8 via a photoconductor 7, the common electrode 8 is irradiated with a light from the original 10 through a refractive index distribution convergence lens 9 to apply a drive voltage selectively to the fluorescent body 3 through the photoconductor.
Patent JP-S6212884-A (JP)
Title: Earthquake motion intensity detection method for control
Inventor: KATAYAMA TSUNEO
IPC: G01V1/28
Filed: 1985-07-10
Abstract: PURPOSE:To obtain a highly reliable detecting method executing control corresponding to the degree of damage by detecting the intensity of earthquake motion as a speed response corresponding to vibration energy included in a structure in addition to the maximum acceleration. CONSTITUTION:The 1st and 2nd integrating parts 2, 3 are successively connected to the output side of an adding part 1 for calculating the sum of plural input signals. An acceleration signal of an accelerometer 4 is inputted to the adding part 1 and a signal obtained by multiplying the output signal of the integrating part 2 by twice the product of an inherent angular frequency and a damping constant and a signal obtained by multiplying the output signal of the integrating part 3 by the square of the inherent angular frequency are inputted to the adding part 1 through multiplying parts 5, 6 respectively. Consequently, a prescribed equation of motion in a single-degree- of-freedom vibration system can be satisfied and a speed response signal is obtained as the output signal of the integrating part 2. The method makes it possible to obtain the index of the vibration energy included in a structure at the generation of earthquake and various systems are controlled on the basis of the index, so that control having high correlation with the degree of damage can be attained.
Patent JP-H09314567-A (JP)
Title: Vent piece of mold for vulcanizing tire
Inventor: SHIBATA MASAYOSHI
IPC: B29L30/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a vent piece capable of holding the cross section of a minute through-hole for discharging air and gas to the atmosphere. SOLUTION: A wire-shaped body 1b having various shapes is inscribed in a pipe 1a so as to become a core. Minute through-holes (d) are formed between the pipe 1a and the wire-shaped body. Air and gas sealed in the inside space of a mold for a tire are exhausted to the atmosphere through the minute through-holes (d).
Patent JP-S6130594-A (JP)
Title: Antiallergic
Inventor: SATO TOSHIO
IPC: C07H17/065
Filed: 1984-07-21
Abstract: PURPOSE:The titled substance for suppressing allergic reactions such as a liberation of histamine from a mast cell resulting from an antigen-antibody reaction, comprising tocopheryl glycoside as an active ingredient. CONSTITUTION:Tocopherol is reacted with a peracetylated saccharide in a solvent (e.g., ethylene glycol diacetate, etc.) at 80-100 deg.C for 3-7hr under heating, to give a compound shown by the formula I (R1' is saccharide residue selected from mannose, maltose, lactose, and their acetylated derivatives; R2 and R3 are H or CH3) wherein R1' is acetylated saccharide residue. This acetylated saccharide derivative is deacetylated, to give a corresponding a compound shown by the formula II (R1 is saccharide residue of glucose, galactose, cellobiose, mannose, maltose, fructose; R2 and R3 are H, or CH3). 1-100mg/kg of the compound shown by the formula II is administered orally or parenterally in the form of tablet, syrup, injection, etc.
Patent JP-S6132392-A (JP)
Inventor: KAWACHI KAZUHIKO
IPC: H05B33/06
Filed: 1984-07-24
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-H01320449-A (JP)
Title: Optical measuring apparatus
Inventor: AOKI SHIGEO
IPC: G01N21/41
Filed: 1988-06-22
Abstract: PURPOSE:To clean the head surface of an optical sensor in a state where it is disposed and to always realize measurement of high accuracy as the result by arranging an ultrasonic oscillation part at an adjacent position to the contacting surface of the optical sensor coming into contact with liquid. CONSTITUTION:A measuring system is housed in a case 10 in water-tight construction and simultaneously the ultrasonic oscillator 11 is juxtaposed by being adjacent to a prism 1. The prism 1 is exposed from the case 10 so as to make the head surface come into contact with the liquid to be measured 6. The oscillator 11 is also provided so as to face the ultrasonic radiating surface thereof to the liquid 6. The case 10 is set in such a state that it is soaked in the liquid 6. Besides, the oscillator 11 is also desired to be disposed by exposing it from the case 10 so as to face the ultrasonic radiating surface thereof to the head surface of the prism 1. By regularly driving the oscillator 11 in such a using state, the head surface of the prism 1 is ultrasonic-cleaned. Since the oscillator 11 can be driven by remote manipulation and mechanical operation is not needed, the easy and precise cleaning is executed.
Patent JP-H0248892-A (JP)
Title: Trunk line selection method
Inventor: SEKI SHOJI
IPC: H04Q3/58
Filed: 1988-06-22
Abstract: PURPOSE:To always maximize the throughput of a key system by attaining a trunk line call so long as an idle trunk line of other line group exists while all trunk lines of a line group are busy. CONSTITUTION:When an extension of, e.g., a tenant (O) makes dialing, a control means 21 recognizes the called extension via a trunk line call detection means 22 and identifies the tenant (O) by a tenant detection means 23. Then the means 21 uses a line group idle/busy means 24 corresponding to the tenant (O) to check the presence of an idle trunk line in other line group by line group idle/ busy detection means 25, 26 if the relevant line group is all busy and when any idle trunk line exists, the extension and the idle trunk line of other line group are connected to allow the call of the tenant (O).
Patent JP-S639221-A (JP)
Title: Ac bias generating circuit
Inventor: MURAYAMA AKIRA
IPC: H03K17/66
Filed: 1986-06-27
Abstract: PURPOSE:To decide an AC bias amplitude by a resistance and a current value by connecting a resistor connected to a noninverting input of two sets of differential amplifiers to ground via a transistor (TR) so as to exclude the effect of a saturation voltage of a switching TR. CONSTITUTION:When the level of a rectangular wave input terminal 13 goes to H, a switching TR 171 is turned on, switching TRs 172-175 are turned off, switching TRs 176, 177 are turned on and a switching TR 178 is turned off, and a current from a constant current source 193 flows to a resistor 186 connected to the noninverting input of NPN differential amplifiers 12, 11 while the other terminal of the resistor 186 is connected to ground via TRs 176, 178, but no current from a constant current source 194 flows to a resistor 187. Then the sum of the drop across the resistor 186 and the saturated voltage of the TR 176 is outputted to the output terminal and the amplitude of the AC bias at the output terminal 16 is the voltage drop across the resistor 186. This is similar to the inverted AC bias when the level of the input terminal 13 is at L level, the effect of the saturated voltage of the switching TRs 177, 174 is excluded and the required AC bias amplitude is easily and surely decided by the resistor and the constant current value only.
Patent JP-S639603-A (JP)
Title: Builtup camshaft
Inventor: NEMOTO AKIRA
IPC: B21D26/02
Filed: 1986-06-27
Abstract: PURPOSE:To achieve a strong connection of cam pieces with a hollow shaft while preventing the cracking of cam pieces by including the ring-shaped bulged parts, formed on the hollow shaft by bulging, along the inclined side surfaces formed on each cam piece. CONSTITUTION:A cam piece 3 is formed in a ring shape having a through hole 5 which is of a true circular form and penetrating in the axial direction. In this case, on the side surfaces of each cam piece 3 in the direction perpendicular to toe axis, inclined side surfaces 8, 9 which intersect with the open periphery parts 6, 7 of the through hole 5 are formed in such a way that the breadth of the cam piece 3 in the axial direction becomes gradually narrower in the direction toward the top part of cam lift. At the time of assembling a camshaft 1, after cam pieces 3 are inserted into a hollow shaft 2 and they are set in a bulge lower mold 12, an injection nozzle 13 and a shaft-end holder 15 are pushed in at the same time to compress the hollow shaft 2. And the hollow shaft 2 is bulged in diameter to form ring-shaped bulged parts 17 along the inclined side surfaces 8, 9. Thus, the relative rotation and the axial movement of cam pieces 3 and the hollow shaft 2 can be prevented.
Patent JP-2000338213-A (JP)
Title: Transmission system
Inventor: MIYAZAKI SHINICHI
IPC: G01S3/42
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To easily and quickly orient a rotary parabola antenna toward the side of transmission facilities without depending on an experienced and full-time operator by displaying the trace of the position of the transmission facilities on a display surface based on accumulated position information. SOLUTION: A position data measurement part 13 processes required data out of latitude, longitude, and altitude information obtained from a receiver and attribute data to specific data arrangement by a position data processing modulation part 14 for modulating to a voice signal and transmitting with a transmission FPU(field pickup) 12. Remote monitoring control operation facilities located at the center of headquarters takes out a position data signal including latitude, longitude, and altitude information obtained from a reception FPU 21 in addition to the configuration of a control monitoring processing part 31 and a display part 32 via a data communication processing part using a position data modulation extraction part 33.  Then, the obtained position data is subjected to coordinates calculation processing by a position data display processing part 34, the azimuth angle and elevation of the rotary parabola antenna located at the reception facilities are controlled, and at the same time, a map, an antenna azimuth, and the position of current transmission facilities/side being transmitted are simultaneously displayed by a display that is the display part 32.
Patent JP-H0720207-A (JP)
Title: Lsi built-in ram
Inventor: SHODA HIROAKI
IPC: G06F11/22
Filed: 1993-06-24
Abstract: PURPOSE:To provide an LSI with built-in RAM facilitating the functional test of a logic circuit around RAM. CONSTITUTION:A write instruction and write data are input to a read/write control circuit 2 by a R/W signal and a write data line respectively. Assume that a low level and a high level are output to transistors Q1 and Q2, respectively, by these signals. At this time, the collector current of the transistor Q1 is supplied from a sense amplifier 1. The current is amplified by the sense amplifier 1 and is output as read data. That is, the write data are output as read data.
Patent JP-S6213182-A (JP)
Title: Recording and reproducing device for video signal
Inventor: SAKAUCHI TATSUJI
IPC: H04N5/91
Filed: 1985-07-11
Abstract: PURPOSE:To attain reproduction with high picture quality by applying time base expansion to a video signal, using a vertical synchronizing signal with different shape to record dividedly the signal on plural tracks, matching the phase of the vertical synchronizing signal and the reference vertical synchronizing signal at reproduction and applying phase locking the control signal to the matching result. CONSTITUTION:A video signal is subjected to time base expansion by twice at recording, the vertical synchronizing signal with different form to each field is inserted to form a recording signal and the device is phase-locked to the control signal 23 of 2-frame period in phase locking to the recording signal. When a phase detection signal 26 phase-locked to a reference vertical synchronizing signal detection pulse 24 and a reproduction vertical synchronizing signal detection pulse 29 have the same phase relation at reproduction or they have a deviation of nearly 2 fields, they are detected respectively as Lo or Hi level of the phase unlock pulse 27, the pulse is used to select one of VREF1, VREF3 of the pulse 24 deviated by the 2-field for the phase as a reset pulse 28, and the pulse 24 and the control reference signal 25 are retarded by 2-field phase depending on the phase relation with the pulse 29, then the video signal having the same phase of the pulses 24, 29 is reproduced at all times.
Patent JP-H0319618-A (JP)
Title: Reaping part of combine
Inventor: YASUNO KOJI
IPC: A01D41/02
Filed: 1989-06-15
Abstract: PURPOSE:To obtain the subject reaping part capable of preventing tangle of grain culms turning together with auger by providing an elastic sliding body capable of slidably bringing into contact with the outer peripheral surface on a side rearer than vertical line passing through the center of auger in the lower end at the upper part of joint port of auger table and conveyer cylinder. CONSTITUTION:The upper end of elastic sliding body 22 formed into a plate shape is attached on the upper face 20 of a guide cover 19 above the above- mentioned joint port 15 and the lower end is slidably brought into contact with the outer peripheral face on a side rearer than vertical line Y-Y passing through the center of auger 8 in side-faced sight in the lower end. Consequently, grain culms and grains turning together with the auger 8 are brought into contact with the lower face of sliding body 22 and dropped on the front side of the joint port 15. Grain culms tangling on the outer circumference of the auger 8 are also raked down by the lower end of sliding body 22 and dropped on the front side of the joint port 15. Therefore, grain culms and grains dropped on the front side of the joint port 15 can be all carried to a threshing device 3 by a conveying body 12 of conveying device 11.
Patent JP-S5882595-A (JP)
Inventor: BOIDO JII BURAUAA
IPC: H05K1/02
Filed: 1982-09-03
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-S5276829-A (JP)
Title: Marked card reader circuit
Inventor: MATSUOYA TOORU
IPC: G06K7/10
Filed: 1975-12-23
Abstract: PURPOSE: Before and after the marked signal section, non-signal sections each are placed; and if these three sections are detected within a single interval of a sampling pulse, it is judged that the marked signal has been read without fail, thereby making it possible to read the marked card in a sure way. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05327543-A (JP)
Title: Correcting circuit for control code majority decision result
Inventor: YAMASHITA TOSHIHARU
IPC: H04B1/16
Filed: 1992-05-20
Abstract: PURPOSE:To correct the invalid output of a control code accompanied by a channel switching, in a chargeable satellite broadcast. CONSTITUTION:A master frame alarm MF-ALM indicating the failure of a synchronization outputted from a master frame synchronizing circuit 1 is latched by a master frame timing pulse 36ms by a first flip flop 2, and the logical product of the output of the first flip flop and the master frame alarm is searched by an AND circuit 3. And also, the output of a control code majority decision circuit 4 is latched by the master frame timing pulse by a second flip flop 5, and the output of the second flip flop and the output of the control code majority decision circuit are switched by the output of the AND circuit 3 by a switcher 6.
Patent JP-H0444350-A (JP)
Title: Semiconductor device
Inventor: MAAKU UTSUDO
IPC: H01L23/36
Filed: 1990-06-12
Abstract: PURPOSE:To sharply improve heat radiation effect by thermally junctioning the first member made of heat radiating member to one side of a transistor chip and a second member through a highly heat conductive interposed member in opposition to the first member to the other side. CONSTITUTION:The collector at the bottom of a transistor chip 21 is electrically and thermally junctioned to an aluminum plate 22 by soldering, or the like, and then wires 25 and 26 are connected respectively to the emitter 23 and the base 24 on the topside of the chip 21. An interposed member 27, which is made of highly heat conductive material being insulating material such as grease or the like, is junctioned to the topside 27 of the chip 21. an aluminum plate 29 as a highly heat conductive second member, which is to be junctioned thermally with the chip 21 through an interposed member 28, is arranged, in parallel opposite to an aluminum plate 22, on the interposed member placed on the topside 27 of the chip 21. Since the heat from the topside 27 of the chip 21 is radiated through the interposed member 28 and the aluminum plate 29, cooling effect improves sharply.
Patent JP-H01319978-A (JP)
Title: Constructing method for josephson read only memory
Inventor: AOYANAGI MASAHIRO
IPC: H01L39/24
Filed: 1988-06-21
Abstract: PURPOSE:To set a logical pattern given to two-dimensional ROM space simply by preventing the leaving of a superconductive closed loop in cell structure per each bit as the result of the loss of a SQUID function. CONSTITUTION:A semi-finish loop pattern 46 formed by cutting open one part of a superconductive closed loop line as one of the components of a two junction SQUID 40 and a pair of insulating thin-film sections 48 are shaped. A line selective line pattern 14 inductance-coupled with the semi-finish loop 46 is formed onto the semi-finish loop 46 while holding an inter-layer insulating film. A pattern 45 for completing the loop brought into contact with both of a pair of the insulating thin-film sections 48 is shaped at a bit to which one of two- valued logic values is to be written in a non-volatile manner. The semi-finish pattern 46 is completed as a superconductive closed loop inserted in series with a row selective line 12 including a pair of Josephson junctions J1, J2, thus constituting the lateral type two junction SQUID 40. A short-circuit line pattern 44 as a circuit in which a short circuit line is inserted in series with the row selective line 12 is shaped simultaneously.