baber/WOPTO huggingface dataset:
Patent JP-S6441045-A (JP)
Title: Microprocessor
Inventor: UEDA TATSUYA
IPC: G06F15/78
Filed: 1987-08-05
Abstract: PURPOSE:To realize the high-speed processing with a microprocessor by replacing the contents of an address register with the address to be read out next while a cache memory is read out and starting a new reading action concurrently with output of data. CONSTITUTION:A cache reference program counter 4 is increased by a program counter control mechanism 5 during the reading actions is carried out in phases A and B and regardless of a hit or non-hit state of a cache memory M. The count value of the counter 4 is outputted to a cache address bus 3 before the next phase A. In the next phase A the reading result of a RAM 19, i.e., the reading result of the memory M is latched by a data latch 21. At the same time, a new cache access is started. Thus the next reading action is immediately started in the second phase A as long as the data are valid. As a result, the processing speed is increased at the reference to a cache.
Patent JP-H10116309-A (JP)
Title: Automatic adjusting operation point adjusting device in amplifier circuit having neuron mos transistor
Inventor: THEWES ROLAND DR ING
IPC: H03F1/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To realize a decided zero point with small constitution element cost as much as possible by making same and large current pass through an adjusting stage and one amplifier stage so as to make it flow, connecting the feedback gate of a neuron MOS transistor belonging to the adjusting stage to a voltage source and permitting the voltage source to supply a target value for the zero point voltage of one amplifier stage. SOLUTION: The same and large current I is made to pass through the adjusting stage 0 and at least one of the amplifier stags 1-k so as to make it flow. The input gates WIN,- WIN,n of a neuron MOS transistor T10,0 belonging to the adjusting stage 0 are connected to reference potential GND and the feedback gate WOUT of the neuron MOS transistor T10,0 belonging to the adjusting stage 0 is connected to the voltage source. The voltage source supplies the target value for the zero point voltage of at least one amplifier stage and the feedback gates WOUT of the neuron MOS transistors T10,1-k belonging to the amplifier stage are fed back to the output side OUT1-k of the respective amplifier stages 1-k.
Patent JP-H0481427-A (JP)
Title: Thermosetting compound and production thereof
Inventor: FURUYA HIROYUKI
IPC: C08G73/16
Filed: 1990-07-25
Abstract: NEW MATERIAL:A compound expressed by formula I (Ar1 and Ar2 are bifunctional organic group; Ar3 is monofunctional organic group; m is 1-30). USE:Used as a laminated board or heat-resistant coating material, etc. Said compound exhibits excellent processability and gives a cured material having extremely high heat resistance. Said compound has also excellent mechanical strength, dimensional stability and electric properties. PREPARATION:At first, the reaction system is kept below room temperature in an inert gas atmosphere and trimellitic acid anhydride dissolved in an aprotic polar solvent (solvent) is added to a mixed solution of p-toluene sulfonyl chloride and pyridine, then diol dissolved in a solvent is added, thus reaction is performed. Next, diamine dissolved in a solvent in an amount of necessary to obtain telechelic oligoester amic acid having blocked both terminal acid anhydride groups is added and reacted, then primary amine dissolved in a solvent is added, thus terminal is blocked. Furthermore a non-solvent is added to the resultant solution of oligoester amic acid expressed by formula II and ring-closing reaction is thermally performed to dehydrate.
Patent JP-H1139750-A (JP)
Title: Magnetic recording and reproducing device and fitting structure of turning member in such device
Inventor: OYAMA KAZUTO
IPC: G11B15/61
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide the fitting structure of the turning member for drawing a magnetic tape and guiding its travel, capable of smoothly turning the turning member with a light load and being suitable for stabilizing its posture at the traveling time. SOLUTION: This device is equipped with a drawing pin 8 as the turning member for drawing the magnetic tape in its cassette inserted into the device, and this drawn-out magnetic tape is wound on an outer circumference of a rotary cylinder mounted with a magnetic head at a prescribed winding angle, and hence the magnetic tape is traveled to perform recording and reproducing of video information.  Then, a cylindrical bearing part 2a is fitted on a substrate 2, and a turning shaft 8c is integrated with a part of the drawing pin 8, and then one end of this turning shaft 8 is inserted into a hole of the bearing part 2a, while the other end of the turning shaft 8c of the drawing pin 8 is formed with a semispherical projected part 8f, and is also fitted with a holding member 9 consisting of a plate-like elastic body for pressing the turning shaft 8c to the substrate 2 by means of this projected part 8f. Thus, the drawing pin 8 is fitted turnably on a parallel plane to the surface of the substrate 2.
Patent JP-H06149308-A (JP)
Title: Automatic controller
Inventor: SASAKI TOSHIO
IPC: B29C43/58
Filed: 1992-07-23
Abstract: PURPOSE:To properly express the nonlinearity of a controlled system by using a simplified fuzzy model as a feedforward compensator in a feedback/ feedforward composite control system. CONSTITUTION:A learning means 22 inputs a stable state signal lambda, i.e., the output of a stable state deciding means 23, an error delta calculated at an addition point 6, the antecedent adaptation degree of each fuzzy rule calculated by a feedforward compensator 21, and the consequent real number value omega for correction of the value omega. A contact 7 is opened in a learning mode and closed in an operation mode. In the learning mode the control is carried out by only a feedback compensator under the PID control. Therefore the feedforward compensation value DELTAX1 is not added at an addition point 5. Meanwhile a composite system works in the operation mode in terms of both a feedforward compensation part formed by a fuzzy model and a feedback compensator acquired by the PID control and no learning is carried out.
Patent JP-S6439757-A (JP)
Title: Mos transistor resistor
Inventor: INAMI DAIJIRO
IPC: H01L27/04
Filed: 1987-08-06
Abstract: PURPOSE:To compensate fluctuation of a threshold voltage and eliminate fluctuation of a resistance value due to a manufacturing condition, an ambient operating temperature and the like, by applying a circuit compensating a threshold voltage to a MOS transistor resistor. CONSTITUTION:It comprises an N-type MOS transistor M1 having a gate connected to a positive power supply Vdd1 and a substrate and a source connected to a negative power supply Vss2, a resistor R1 having one end connected to the drain of the N-type MOS transistor M1 and the other end connected to a positive power supply Vdd2 and an N-type MOS transistor M3 having a gate connected to the drain of the N-type MOS transistor M1 and the one end of the resistor R1 in common and a substrate connected to the negative power supply Vss2. As a result, it becomes possible to obtain an MOS transistor resistor which does not entirely depend on the threshold voltage of the MOS transistor constituted by a resistance value by providing a circuit 1 compensating a threshold voltage comprising the N-type MOS transistor M1 and the resistor R1.
Patent JP-H091258-A (JP)
Title: Piercing method of soft material and soft laminated material with turret punch press machine
Inventor: NAKAGAWA HIROSHI
IPC: B26F1/04
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To pierce not to generate permanent strain due to a blank holder by taking wide spacing at positioning a material to be worked between a lower die and upper die and narrow spacing at pulling out the upper die from the material to be worked. SOLUTION: A piston 12 is descended with a ram 13 by supplying hydraulic working oil to a chamber A of a cylinder 12a, a material W to be worked is pressed by descending an upper die assembly 36. At this time, an upper die holder 37 is descended by rotation-driving a servo motor 61 so that the upper die holder 37 does not cause permanent strain to the material W to be worked and holds its position. Thus, among parts constituting the upper die assembly 36, the part to affect the material W to be worked due to piercing is the minimum range of a cutting blade part of punch 31 only, as a result, there is no possibility of generating large permanent strain to the outer periphery of cutting blade. Further, when the upper die assembly 36 is pulled out, because ascending is regulated by the upper die holder 37, the material W is not lifted upward.
Patent JP-2000030224-A (JP)
Title: Magneto resistance effect element, thin-film magnetic head, and their manufactures
Inventor: SASAKI YOSHITAKA
IPC: G11B5/39
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce variations in reproduced output of a magneto-resistance element for a reproducing head. SOLUTION: An MR element 5, which constitutes a reproducing head, is constituted as a laminated structure of a SAL film 5a for lateral bias magnetic field impression, an insulating film 5b, and an MR film 5c which is a magnetic-reluctance film. The side end face of the MR film 5c is formed aslant with respect to the holding plane of a substrate, and a side end face of the SAL film 5a is formed almost perpendicular to the holding plane of the substrate. These side end faces are not provided with a conventional insulating film but are brought into immediate contact with a 1st electrode layer 7. The area of the side end face of SAL film 5a is sufficiently small compared with the area of the side end face of MR film 5c, and the ratio of both areas can be fixed as a constant.  A contact resistance between SAL film 5a and the 1st electrode layer 7 is sufficiently larger than that between MR film 5c and the 1st electrode layer 7, and while a current flowing through SAL film 5a becomes sufficiently small as compared with a current flowing through MR film 5c, the ratio of currents becomes constant, and the variations in reproduced outputs are controlled.
Patent JP-H0768065-A (JP)
Title: Method for binding two ends of knitted tubular article after it is completed
Inventor: FURURITSUNI ARUBERUTO
IPC: D04B9/56
Filed: 1994-07-29
Abstract: PURPOSE: To easily close the toe of the sock by moving up a needle through a prescribed procedure, lifting the stitches of the toe of the sock, holding them with an opened sinker, next, turning the sock inside out through a prescribed procedure later, hooking the stitch of the top end and making knots. CONSTITUTION: A plate is taken, a knitting needle (needle) 2 is lifted in the state of closing a sinker 3, a stitch 4 of a toe 51 of a sock 5 is held by the opened sinker 3. Next, the needle 2 is lowered, and the toe 51 of the sock 5 is released from a knitting head. Next, the sock 5 is turned inside out and in the state of turning the sock outside, an elastic nib 50 is arranged higher than the toe 51. Next, a stitch 4 of a first ceramic (x) is rotated at 180 deg. around an axis in a diameter direction and moved onto a stitch 4 of a second ceramic (y). These ceramics (x) and (y) are arranged around an arc of circumference at constant angular distance and pairs of stitches are linked. Next, the sock 5 is returned into state of its right side out.
Patent JP-H0640563-A (JP)
Title: Magnetic levitated type transportation device
Inventor: SHIBATA SATOSHI
IPC: H02K41/02
Filed: 1992-07-24
Abstract: PURPOSE:To provide a magnetic levitated type transportation device which need not exchange battery for a long time, enables improvement of workability, and can be used in a clean room. CONSTITUTION:A guide line path unit X for supplying high frequency sinusoidal current is arranged in the predetermined section along the guide rail B of a transportation body A while the transportation body A is provided with electromagnets Ma for levitation for applying suction action to magnetic bodies 2 for levitation provided on the guide rail B, a pick up unit P which resonates with the frequency of the guide line path to generate electromotive force, and a battery charged from the pick up unit, and electricity is supplied to the electromagnets Ma from the unit P and the battery. Therefore, electricity can be supplied to the transportation body A without contact by generation of electromotive force in the unit P when the guide line path is energized. In this way, a conventional problem such as contamination can be prevented so that this transportation device can be used in a clean room. On the other hand, an exchange of a battery by 5-6 hours is not needed by charging a battery so that workability can be improved.
Patent JP-H1141708-A (JP)
Title: Hybrid vehicle
Inventor: TONOMURA HIROSHI
IPC: B60L50/16
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To secure the stability of the behavior of a vehicle, without deteriorating the rate of fuel consumption when the friction coefficient of a road surface is low. SOLUTION: A hybrid vehicle, provided with a first wheel shaft 1 and a second wheel shaft 2 runs, taking advantage of electrical and mechanical energy. It is also provided with an engine 3, a power-generating means 4, a powergenerating and driving means 5 which has a regenerating function of generating electricity receiving power from the second wheel driving shaft 2 and a power running function of traveling, while giving power to the second wheel driving shaft 2, an electricity-storing means 6, which stores electrical energy generated by the power-generating and driving means 5 and is capable of supplying electrical energy to the power-generating and driving means 5, and a controlling means 8 which controls the power-generating means 4 and powergenerating and driving means 5.  In this case, a means 7 for presuming the fiction coefficient of a road surface is provided and in accordance with the presumed friction coefficient, control patterns by the controlling means are changed over.
Patent JP-2001020232-A (JP)
Title: Road sign post
Inventor: KAGEYAMA SHIZUO
IPC: E01F9/627
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a road sign post capable of easily and quickly carrying out exchanging work for a protection cover without taking much trouble while maintaining the original sign function for a long period of time by preventing reflection sheets from being peeled off by the incursion of water in the transparent protection cover crowned on the post main body. SOLUTION: A pair of male and female screws 4 and 5 capable of screwing each other to the circumferential surface of a cylindrical post main body installed on the road surface R by sticking reflection sheets 1A and 1B on the circumferential surface 2a and the inside circumferential surface of a bottom attached cylindrical transparent protection cover 3 crowned so as to cover the sticking parts of the reflection sheets 1A and 1B from the head top 2h of the post main body 2 are formed, and a pair of male and female screws 4 and 5 are screwed to each other to fix the transparent protection cover 3 to the post main body 2 in a detachable manner. A screw non-continuity section 10 is formed in a part of a spiral direction of the female screw 5, and a hole 11 passing through the inside and outside of the cylindrical post main body 2 is formed in the screw non-continuity section 10.
Patent JP-S5993995-A (JP)
Inventor: BUIRI BETSUKAA
IPC: F04D29/05
Filed: 1983-10-21
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-S58100495-A (JP)
Inventor: KATOU KAZUO
IPC: H05K3/06
Filed: 1981-12-10
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-S5986986-A (JP)
Title: Multi-system television set
Inventor: NAKAJIMA NAOKI
IPC: H04N9/64
Filed: 1982-11-11
Abstract: PURPOSE:To select automatically a color subcarrier frequency by a device with simple constitution by switching the reference frequency of a chrominance subcarrier by an output of an oscillator which can be constituted to a flip-flop, and stopping an oscillation of the oscillator by a demodulating color signal. CONSTITUTION:A chrominance subcarrier oscillator 33 is switched to 3.58MHz for a standard NTSC system and 4.43MHz for a pseudo NTSC system by switching connected crystals 20, 21 by switches 19a, 19b. When a color signal component is not obtained, an output of a color erasing circuit 17 becomes high potential and an FET45 becomes off, therefore, an oscillation consisting of invertors 41, 42, resistance 44 and a capacitor 43 is executed, and the switches 19a, 19b are turned on alternately. As a result, the reference frequency of an oscillator 33 is switched, and when the color signal component is obtained and the FET45 becomes on, the invertors 41, 42 become a flip-flop, and the reference frequency is fixed.
Patent JP-H0946943-A (JP)
Title: Rotor of permanent magnet rotating electric machine, and its manufacture
Inventor: IMAI KOJI
IPC: H02K1/27
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a mechanical rugged motor by quenching a columnar member made of Ti alloy provided with an insertion hole for a permanent magnet, and then, keeping it for a specified time at a specified temperature for aging, and soldering the permanent magnet inserted in the insertion hole. SOLUTION: A disc 1 made of Ti alloy is prepared, and an insertion hole 2 for a permanent magnet is processed in this disc 1. This disc 1 made of Ti alloy is heated to 910 deg.C, and after application of quenching in water, a permanent magnet 5 is inserted into the insertion hole 2 of the disc 1, and Au-Si solder material 4 is inserted. Aging processing is applied to this disc 1 by keeping it for five hours at 500 deg.C in vacuum, and then it is cooled by air. Then, a shaft is mounted in the shaft mounting hole of the disc 1. Hereby, a rotor which is high in mechanical strength and can withstand high-speed revolution can be obtained.
Patent JP-S6090532-A (JP)
Inventor: OOUCHI SEIGO
IPC: A61B5/0408
Filed: 1983-10-25
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-S6177191-A (JP)
Title: Semiconductor memory
Inventor: OHATA KENICHI
IPC: G11C11/414
Filed: 1984-09-25
Abstract: PURPOSE:To obtain a semiconductor memory having a word line driving circuit of low amplitude suitable for a high speed operation by writing without passing any reading current through a digit line according to a writing information. CONSTITUTION:A base electric potential of cell potential reference transistors QR1, QR2 is fixed to a Vrefc. For a writing, transistors QW1, QW2 are connected so as to constitute a reading current change over transistors QV1, QV2 and a current switch. During a writing, one of output lines W1, W2 of a writing circuit W, in accordance with a writing information, is set as an electric potential VWYH higher than a high level of a digit line driving circuit and the other one is set at VWYL. When the writing transistor QW1 is turned on and the QW2 is turned off, if a base potential of a transistor Q12 is higher than the Vrefc in such a manner an electric current IR2 is not divided at the transistor QR2 and a transistor Q12, the transistor Q12 can be completely turned on and information can be written.
Patent JP-2001026080-A (JP)
Title: Agricultural vinyl chloride resin film
Inventor: FUJIWARA KATSUHIRO
IPC: A01G9/14
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural vinyl chloride resin film enhanced in physical properties (strength) at a time of low temp. and markedly reduced in the lowering of physical properties (strength, dustproof properties, adhesion or the like) after outdoor exposure (with the elapse of time). SOLUTION: A coating film of a compsn. based on an acrylic resin and a vinylidene fluoride resin is formed on the single surface or both surfaces of a vinyl chloride resin film comprising a compsn. prepared by mixing 0.5-20 pts.wt. of chlorinated polyethylene and 30-60 pts.wt. of a plasticizer with 100 pts.wt. of a vinyl chloride resin.
Patent JP-H0248500-A (JP)
Title: Apparatus for treating compound semiconductor having high dissociation pressure
Inventor: SHIRATA TAKAHARU
IPC: C30B35/00
Filed: 1988-08-09
Abstract: PURPOSE:To prevent occurrence of gas leakage by overflow of a sealing material of airtight vessel from joining part even if slight difference of atomic pressure occurs between the inside and outside of the vessel and prevent breakage of the vessel by adhesion of the sealing material by using a glass having a specific physical properties as the sealing material in apparatus for treating a compound semiconductor having high dissociation pressure. CONSTITUTION:In an apparatus for treating a compound semiconductor having high dissociation pressure in an airtight vessel (e. g., 25) constructed from plural vessel members (e. g., 20 and 23) and sealing these joining parts with a sealing material 22, a glass having glass transition temperature lower than temperature using seal material and high softening temperature is used as the above- mentioned sealing material 22. As the sealing material 22, a glass such as silicic acid glass, soda lime glass, phosphosilicic acid glass, boronsilicic glass or quartz glass or mixture thereof or as necessary blend of the glass and various kind of inorganic substances can be used.
Patent JP-S6089834-A (JP)
Title: Optical information recording and reproducing device
Inventor: TANAKA YOSHIHARU
IPC: G02B7/28
Filed: 1983-10-24
Abstract: PURPOSE:To attain accurate focus control by detecting a middle value between positive ad negative peak values, correcting a focus error signal so as to take the value as the center of control and applying focus control of an optical beam via an error detection circuit. CONSTITUTION:An optical beam is irradiated to an information track 3 comprising pits formed intermittently via a condenser lens 6, the optical spot is moved relatively to the information track, the reflected beam from the information track is irradiated to photoelectric converting elements 9, 10 and the focus control of the optical beam is conducted by using a phase difference between output signals of the photoelectric converting element as a focus error signal. When the optical spot is converged into a proper diameter, the output signal is made in-phase by shifting the phase of the signal from the photoelectric converting elements 9, 10 and the condenser lens 6 is moved to an information medium 1 so as to zero the phase difference at all times based on the phase difference of both the output signals. Thus, accurate focus control is attained.
Patent JP-H0643369-A (JP)
Title: Two-dimensional scanner in laser scan microscope
Inventor: TERADA HIROTOSHI
IPC: G02B21/00
Filed: 1992-07-24
Abstract: PURPOSE:To obtain a two-dimensional scanner for laser scan microscope of small size and with high accuracy. CONSTITUTION:The two-dimensional scanner is comprised of two scanner mirrors 12, 17, and the first mirror 12 is positioned so as to coincide the virtual shaking center of a reflected laser beam by the mirror 12 when it is turned with an incident pupil position on the optical axis L of a pupil projection lens 11 essentially. Furthermore, positioning is performed so as to coincide optical path length from the virtual shaking center of the reflected laser beam by the second mirror 17 to the pupil projection lens with length from the incident pupil position of the pupil projection lens to the pupil projection lens essentially. In such arrangement, the virtual shaking center of the laser beam can coincide with the incident pupil of the pupil projection lens essentially. Also, the second scanner mirror 17 can be miniaturized judging from the relation of the incident angle of the laser beam.