baber/WOPTO huggingface dataset:
Patent JP-S63240469-A (JP)
Title: Servo valve device for power steering gear
Inventor: TANAKA TSUNEO
IPC: B62D5/083
Filed: 1987-03-26
Abstract: PURPOSE:To obtain the vibration suppression and good return characteristics, by forming recessed grooves, communicating with each distribution port, in a sleeve of a rotary type power steering (PS) control valve and providing a spool forming its control land width larger than the recessed groove width while land height lower than that of the neighboring land. CONSTITUTION:In the case of a rotary type power steering (PS) control valve formed by relatively rotatable sleeve valve 21 and spool valve 22, the PS control valve forms plural recessed grooves 30-33 in the sleeve valve 21 and plural land parts 50-53 in the spool valve 22. The spool valve 22 forms its land parts 51, 52, which correspond to the recessed grooves 31, 32, communicating with distribution ports 41, 42 to each PS cylinder, of the recessed grooves of the sleeve valve 21, in width larger than the recessed grooves 31, 32 while in height lower than that of the neighboring land parts 50, 53. In this way, the PS control valve restricts in out flow of fluid to each distribution port from a supply port in the time of neutral enabling handle vibration to be prevented while a good handle return to be attained.
Patent JP-H10271169-A (JP)
Title: Waveform shaping circuit
Inventor: HANSHIYOU HIDESHI
IPC: H04L27/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To improve a visual field of a spectrum by improving deterioration in the spectrum due to phase fluctuation at leading and trailing of an amplitude of an output signal. SOLUTION: A phase correction control circuit 7 stores in advance a phase difference between an output phase of a leading and a trailing of an output amplitude of a variable attenuator 1 and an output phase of a top flat part and provides the phase difference to a variable phase shifter 8 based on a timing signal from a timing control circuit 3. The variable phase shifter 8 based on a control signal corrects a phase so that the output phase of the leading and the trailing of an output signal attenuated by the variable attenuator 1 is equal to an output phase of a top flat part of the output amplitude so that a spectrum of the output waveform after the attenuation is not affected by the phase.
Patent JP-S59200340-A (JP)
Title: Control system of voice output
Inventor: NISHIURA FUSAO
IPC: G06F3/16
Filed: 1983-04-26
Abstract: PURPOSE:To assure a voice output and to eliminate the preliminary troublesome setting of a voice output speed by setting automatically the voice output speed in response to a key input speed. CONSTITUTION:The key input data is sent to a key discriminating part 12 and delivered to a control part 13. The part 13 supplies a row address FA to an RAM15 and a read/write instruction R/W. Then a column address SA is supplied to an address counter 16 to designate a column address. The data read out of the RAM15 is supplied to a speed synthesizing part 17 via a gate circuit G2 and to a voice output speed setting part 18 via a gate circuit G3. The clock pulse to be fed to a counter 21 is obtained by dividing the reference frequency signal delivered from an oscillator 23 by a frequency divider 24. The part 17 outputs a synthetic voice through a speaker 25 at a speed set by the part 18.
Patent JP-S62229743-A (JP)
Title: Deeflection control circuit for electron beam
Inventor: YASUTAKE NOBUYUKI
IPC: H01J37/147
Filed: 1986-03-31
Abstract: PURPOSE:To reduce an offset quantity corresponding to a deflection quantity by adding a signal corresponding to the offset quantity to a deflection signal. CONSTITUTION:A caption control circuit consists of a means 17 in which deflection signal showing a deflection quantity of an electron beam is supplied and an error signal showing an offset quantity corresponding to its deflection quantity is generated and the summing means 18, R1 and R2 outputting a signal giving the deflection quantity, in which the error signal and the deflection signal are added respectively while the offset quantity is reduced, to an element 11 for deflection. When the deflection signal is directly supplied to the element 11 for deflection, the deflection quantity of the electron beam to be obtained is different from the original deflection quantity by a porting of the offset quantity. However, the error signal showing the offset quantity supplied to the element 11 for deflection while beadded to the deflection signal by the summing means 18, R1 and R2 so that the electron beams is further deflected to the direction of the original deflection quantity by the portion corresponding to the offset quantity.
Patent JP-H06290143-A (JP)
Title: Bus relaying device
Inventor: IMAMURA KENJI
IPC: G06F13/16
Filed: 1993-03-31
Abstract: PURPOSE:To improve the availability of buses by prefetching the buses when one of both buses accesses to the other one. CONSTITUTION:A bus relaying device is provided with a bus prefetching circuit 34 and a default interval setting circuit 33 which initialize the bus prefetching interval in addition to an original bus relaying circuit 32 which relays a system bus 11 and an extension bus 12. The initialization value is set at a limit holding circuit 41, and a bus prefetching control circuit 47 sets the bus prefetching interval based on its holding value. An interval counter 43 counts the time intervals of accesses between both buses 11 and 12 and then adjusts the value (time interval) set at the circuit 41 in accordance with the high access frequency.
Patent JP-H05235438-A (JP)
Title: Discharge electrode of laser oscillator
Inventor: SHIMIZU KOICHI
IPC: H01S3/038
Filed: 1992-02-25
Abstract: PURPOSE:To provide a discharge electrode in which an optimum thickness for maintaining a stable glow discharge can be formed by releasing an inner dielectric element from an external pressure by supporting the pressure due to a pressure difference by an outer dielectric element. CONSTITUTION:Windows 1a provided at walls of opposed surfaces disposed at both sides of a discharge space (a) of a vacuum vessel 1 are hermetically sealingly blocked by outer dielectric elements 3A, 3B having a recess 3a, inner dielectric elements 4A, 4B are provided at its inside so as to form a space (b) by covering the recess with covers, cooling blocks 6A, 6B are fixed to the bottom of the recess in the space (b), and metal electrodes 8A, 8B to be brought into pressure contact with the blocks by a spring 8 and with the inner dielectric elements by a spring 11 are provided. Further, the pressure of the space is set to the same pressure as that in the vessel via a communication hole 5, and a high frequency voltage is applied to the metal electrodes through a tube 7, the blocks.
Patent JP-H10270474-A (JP)
Title: Method of die bonding semiconductor pellet
Inventor: AOKI HIROSHI
IPC: H01L21/52
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To efficiently eliminate air bubbles generated when a pellet is bonded to a pellet mounting part, by a method wherein, after a pellet is scrubbed in the long side direction, the pellet is moved in the short side direction and again scrubbed in the long side direction. SOLUTION: In the long side direction stretching along the long side of a pellet 1, scrubbing 2 is performed on the pellet specified times or for a specified period. Air bubbles just under the pellet 1 are changed an the longitudinally long state along the short side direction of the pellet 1. The pellet 1 is moved in the short side direction stretching along the short side of the pellet 1. By this movement, tunnels 5 for discharging air bubbles are formed as shown by the state 21. Finally in the position of Y direction movement, scrubbing 2 is again performed on the pellet 1, in the direction where the long side stretches, specified times or for a specified period. As a result, air bubbles 4 are further discharged from the tunnels 5 for discharging air bubbles, as shown by the state 31. Thereby adhesion between the pellet and a semiconductor vessel is improved.
Patent JP-H10270569-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MATSUMOTO KOICHI
IPC: H01L21/265
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device on which the affection of depletion can be suppressed by increasing the impurity concentration in a gate electrode using solid state diffusion, and an LDD structure, having high concentration and supershallow junction, can be accomplished. SOLUTION: By conducting a heat-treatment for diffusion and activation of ion-implanted impurities, the N-type impurities contained in a phosphosilicate glass(PSG) film are diffused into an Si substrate 101 on an N-type MOSFET region 120, and a shallow LDD layer 113, containing high concentration N-type impurities, is formed. Also, the N-type impurities are diffused into an N-type gate electrode 103a, the impurity concentration in an N-type gate electrode is increased, and depletion is suppressed.  Besides, P-type impurities, which are contained in a BSG (borosilicate glass), are diffused into the Si substrate 101 in a P-type MOSFET region 130, a shallow LDD layer 114, containing high concentration P-type impurities, is formed, the P-type impurities are diffused into a P-type gate electrode 104a too, the impurity concentration in the P-type gate electrode is enhanced, and the depletion of the P-type gate electrode can be improved.
Patent JP-H01245330-A (JP)
Title: Compiler device
Inventor: USHINMIYOU MICHIYUKI
IPC: G06F9/45
Filed: 1988-03-28
Abstract: PURPOSE:To obtain a compiler device with high execution efficiency without converting all data codes of a comparing operand by executing code comparison in an inherent code system included in a computer system and comparing the size of an initially appearing different character by means of a code conversion table to the other code system. CONSTITUTION:An instruction analyzing means 2 inputs a source program from the 1st storing means 1, and when a program is a comparing instruction, starts a data conversion validity deciding means 3. The means 3 decides whether a comparing instruction executes the comparison of different size order or not, and when the comparison is required, starts a comparing object forming means 4 and a code conversion table allocating means 5. The means 4 compares the codes of two comparing operands in accordance with a code system (a) inherent in the computer, forms an object code for storing character positions having different values in a register and outputs the object code through an object code output means 8 and the means 5 allocates the areas of the code conversion table to be used at the time of converting code system (a) into a code system (b).
Patent JP-S62233005-A (JP)
Title: Electric rolling stock
Inventor: NAKANO HIRONOBU
IPC: B60L15/40
Filed: 1986-03-31
Abstract: PURPOSE:To obtain an electric rolling stock capable of follow-up travel and of automatically releasing the state of the follow-up travel, by providing a drive control circuit to control a drive motor, a rear-end collision prevention circuit to stop actuating a drive circuit and a follow-up control circuit to command a preceding electric rolling stock to follow up and travel. CONSTITUTION:When a start switch 16 is closed by operating a shift lever, a drive controlcircuit 13 actuates and a gold cart travels with a drive motor 12. On the way of travel, when a rear-end collision prevention switch 20 of a rear-end collision prevention circuit 18, a stopping switch 21 or a station switch 10 are opened, the self-holding state of the drive control circuit 13 is released and the golf cart stops. When the follow-up switch 7 is closed, a follow-up control circuit 22 actuates and follows the preceding golf cart at a specified interval by the actuation of the follow-up control 18. When the station switch 10 is opened, the self-holding state of the follow-up control circuit 22 is released.
Patent JP-S60218105-A (JP)
Title: Control device
Inventor: SHIGEMASA TAKASHI
IPC: G05B13/04
Filed: 1984-04-13
Abstract: PURPOSE:To strengthen suppressing force against disturbance by identifying the dynamic characteristics of a controlled system, operating and setting up a control constant through a model and PID-operating an error signal between the outputs of the model and a control system to superpose the error signal to the controlled system. CONSTITUTION:An identification signal is inputted to a system control box 16, and during the control of a closed loop, an identification signal generator 12 and an on-line identifier 14 are actuated to identify the identification parameters (ai), (bi) of the controlled system 1 in the on-line. The transmission function, integration gain, etc. of the controlled system 1 are operated by a design block 15 to which said parameters (ai), (bi), a response shape factor alpha and a robust (low sensitivity) gain gamma are inputted and the factor of a discrete time model in the control system is calculated and outputted on the basis of said operated results. A control system mode 7 calculates a model output and a compensated output obtained from a sample value PID compensator 9 is fed back to an operation from a sample value PID compensator 9 is fed back to an operation terminal by using said factor calculated by the design block 15. Consequently, the robust control system resisting against disturbance can be automatically constituted.
Patent JP-H03273712-A (JP)
Title: Pll circuit
Inventor: MIKI TSUTOMU
IPC: H03L7/10
Filed: 1990-03-22
Abstract: PURPOSE:To shorten the lock-up time of a PLL circuit after the application of a power supply by charging the specific voltage set previously to an LPF via a circuit which generates the specific analog voltage and a switch timing generating circuit. CONSTITUTION:A data register 8 holds the set value of analog voltage which is previously inputted from an external control system. A D/A converter 9 converts the contents of the register 8 into the analog value and charges this to an LPF 6. Then a switch timing generating circuit 10 charges the specific voltage to the LPF 6 from the circuit which generates the analog voltage in the prescribed timing after application of a power supply. In such a constitution, the lock-up time of a PLL circuit can be shortened.
Patent JP-H0238024-A (JP)
Title: Composite tool for manufacturing composite article
Inventor: DEIPAKU GUPUTA
IPC: B29C35/02
Filed: 1989-03-28
Abstract: PURPOSE: To obtain a tool having the low coefficient of thermal expansion and dimensionally stable at high temp. by surrounding the lay-up of a prepreg containing specific polyimide by a vacuum bag to evacuate the bag and heating the layup while applying pressure to the bag to cure the same and subsequently releasing pressure and vacuum to heat the cured layup in an air circulating oven. CONSTITUTION: The lay-up of a prepreg containing a carbon fiber reinforcing material and also containing a mixture consisting of about 95% based on a stoichiometric amt. of p-phenylenediamine and the remainder of m- phenylenediamine and 2,3-bis-(3',4'-dicarboxyphenyl) hexafluoropropanol in an amt. forming 35-45 vol.% of polyimlde at a time of curing is surrounded by a vacuum bag and pressure of 180 lb. or more/in<2> is applied to the bag while the content of the bag is evacuated to heat the lay-up to about 650-730 deg.F to cure the same until Tg becomes 650-700 deg.F. Thereafter, pressure and vacuum are released and the lay-up is heated to 700-725 deg.F in an air circulating oven until Tg becomes 730 deg.F to be post-cured.
Patent JP-H03275537-A (JP)
Title: Optical element obtained by bonding different kinds of material and its production
Inventor: SHIRAI MICHIO
IPC: C03C27/10
Filed: 1990-03-23
Abstract: PURPOSE:To obtain the bonded element having excellent optical characteristic and durability by interposing a liq. between adjacent elements, clamping the elements, pressing the elements to keep the liq. film at a specified thickness and sealing the bonding part with a rubber elastic adhesive. CONSTITUTION:An appropriate amt. of a fluid liq. 8 is firstly applied on the bonding surface of a plastic prism 6. A glass half mirror 7 is then stuck thereon so that the bubbles are not occluded. An appropriate amt. of the liq. 8 is further applied on the half mirror 7, and a plastic prism 5 is stuck thereon. The bonded prism and half mirror are pressed by a jig from the upper and lower parts, an adhesive 9 is applied on the bonding part to seal the whole periphery of the bonding part with the adhesive 9, and the adhesive 9 is cured to obtain the desired optical element.
Patent JP-S63242125-A (JP)
Inventor: KOBAYASHI TSUNEO
IPC: G01R31/00
Filed: 1987-03-30
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-S551638-A (JP)
Title: Magnetic recording medium
Inventor: SAKAMOTO SHIYOUICHI
IPC: G11B5/71
Filed: 1978-06-20
Abstract: PURPOSE: To improve the defacement-proof property of a magnetic layer by using the vinyl chloride-vinyl acetate system copolymer as a binder and causing a magnetic layer to include liguid paraffin and phthalic-acid ester in a specific ratio repectively.  
     CONSTITUTION: Liquid paraffin of 2 to 5 weight part for magnetic powder 100 weight part and phthalic-acid ester of 5 to 7 weight part for magnetic powder 100 weight part are added and mixed to the magnetic paint where the vinyl chloride- vinyl acetate system copolymer is a binder for magnetic powder. This magnetic paint is applied onto a substrate and is dried, and a magnetic layer is formed. As a result, drift paraffin is prevented from exuding onto the magnetic layer surface over a required quantity even in case of a large quantity of liquid paraffin addition, and superior lubrication effects can be obtained stably for a long time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05277441-A (JP)
Title: Powder sizing device
IPC: B07B1/55
Filed: 1992-03-30
Abstract: PURPOSE:To obtain high sizing efficiency even when the particle size of a powder is small or the adhesiveness thereof is high and to prevent the clogging of a filter. CONSTITUTION:A cylindrical body 10 having a powder charging port 12A provided to one end thereof and supported in a state freely rotatable around its axial line so that the axial line becomes almost horizontal and a drive means 4 rotating the cylindrical body 10 around the axial line are provided and at least a part of the peripheral wall part of the cylindrical body 10 is constituted of a filter 22 permitting a powder with a definite particle size or less to pass. A brush 34 is provided along the outer peripheral surface of the peripheral wall part of the cylindrical body 10 so as to rub said outer peripheral surface.
Patent JP-H05280844-A (JP)
Title: Automated ice making device for refrigerator
IPC: F25C1/18
Filed: 1992-03-30
Abstract: PURPOSE:To make transparent ice in an automated ice making device for use in a refrigerator by applying vibration to an ice making tray during ice making. CONSTITUTION:A driving motor 22 is mounted on a frame 19 serving to rotatably supporting an ice making tray 8, and one end of the ice making tray 8 is vertically rocked with an eccentric roller 23 fixed to a shaft of the driving motor 22 to release air bubbles contained in the water. Further, permanent magnets of different polarities are mounted oppositely on the ice making tray 8, and the frame 19 located oppositely to the eccentric roller 23 with respect to a support shaft 20 of the ice making tray 8, and a sliding part 21 of the ice making tray 8 and the eccentric roller 23 are surely brought into contact with each other using attraction force between the permanent magnets.
Patent JP-S59199630-A (JP)
Title: Remedy for hypoovarianism
Inventor: YAMAZAKI IWAO
IPC: A61K31/35
Filed: 1983-04-26
Abstract: PURPOSE:The titled remedy, containing an isoflavone derivative, and capable of treating hypoovarianism such as climacteric disturbance or infertility by enhancing the action of estrogen. CONSTITUTION:A remedy for hypoovarianism obtained by incorporating a compound of the formula (R is H, or lower alkyl), e.g. 7-hydroxy-isoflavone; white or yellowish brown crystal compound, soluble readily in dimethylformamide (DMF), etc., somewhat easily in ethanol, etc. and sparingly in water. The compound of the formula individually has no action of estrogen (hereinafter abbreviated to E) but effect on enhancement of the E action and is capable of enhancing the overial E action with reduced secretion in patients with climacteric disturbance or infertility and usable for treating the diseases. The dose thereof is 1-30mg/ kg/day, preferably 5-10mg/kg/day for oral administration and administered once a day. The dose is, if necessary, divided into two or three portions.
Patent JP-S548635-A (JP)
Title: Emulsion coating
Inventor: SATOU TOORU
IPC: C09D5/02
Filed: 1977-06-22
Abstract: PURPOSE: An acryl emulsion for coating and an oil-based alkyd resin emulsion are mixed in a specified proportion to produce said emulsion coating capable of forming good coating films on nonporous surfaces. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5658-A (JP)
Title: Tape guide unit
Inventor: ICHIKAWA KOUJI
IPC: G11B15/60
Filed: 1979-06-15
Abstract: PURPOSE: To protect the data stored, by preventing the production of S loop in the cylinder, through easy occurrence of slack of tape around the step provided at the upper stream of the blow-out hole of the tape guide of the magnetic tape unit.  
     CONSTITUTION: The tape guide surface 13a of the tape guide 13 is provided with the means to give the mobile locus having the point of inflection X to the tape 1. Further, this means provides the notch section 15 formed with the step 14 and a plurality of blow-out holes 16 blowing out air toward tape direction. As a result, the tape guide 13 can send the tape at the tape automatic insertion with the moving locus having the point of inflection X at the inlet of the tape guide 13 to suppress the production of S loop of the tape 1 produced when the tip of the tape 1 contacts an obstacle and stops. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S551363-A (JP)
Title: Feed roll device of double twister
Inventor: YANOBU HIDEO
IPC: D01H13/04
Filed: 1978-06-20
Abstract: PURPOSE:Title device in which the yarn is guided and sent by the combination of the yarn-guiding surface on the nail and the gap between two surfaces which are provided near on both sides of the nails and cross with the above guiding surface and the yarn tension can be lowered to almost zero after the feed roll. CONSTITUTION:Caps 9 and 10 that are the same in shape and opposite to each other are fitted on disk part 5a in the main body 5. When a cheese capable of being directly dyed is formed, washer 13 is placed between cap 10 and the edge surface 7a of the disk and cap 10 and disk 7 are fixed to main body 5 with nut 14 so that nail 8 is drawn back in the right direction of the flat surface 10. On caps 9 and 10 are bored rectangular holes where nails 6, 8 can go in and out. Two surfaces each on both sides 10c are formed by the rest parts of surface 10a and the yarn-guiding surface 6a on the nail 6 is made to cross with the surface 10c that crosses with the driving shaft 4 at right angle. Twisted yarn is guided between the surfaces 6a and the two surfaces 10c and sent out.