baber/WOPTO huggingface dataset:
Patent JP-H04148262-A (JP)
Title: Multi-address transfer device
Inventor: ABE SHIGEHARU
IPC: G06F13/14
Filed: 1990-10-08
Abstract: PURPOSE:To use even for a general purpose bus protocol such as a VME bus while suppressing the increase of a hardware amount by controlling response signal to a transfer by a slave identifier storage part inside a slave block. CONSTITUTION:In case a master block 9 executes a multi-address transfer, both slave parts 21 and 22 of slave blocks 11 and 12 respond. Since in a slave identifier storage part 51, an identifier outputting a response signal 6 at the multi-address transfer is stored, and in a slave identifier storage part 52, the identifier not outputting the response signal 6 at the multi-address transfer is stored, a response signal control part 41 asserts the response signal 6. When the master block 9 confirms that the response signal 6 is asserted same as the case of a non multi-address transfer even at the multi-address transfer, the master block 9 finishes the transfer. Thus, while suppressing the increase of the hardware amount, it is possible to obtain the device which can be used for the general purpose bus protocol such as the VME bus.
Patent JP-H05110010-A (JP)
Title: Quantum element
Inventor: OKADA KENJI
IPC: H01L27/10
Filed: 1991-10-18
Abstract: PURPOSE:To maintain the information of a signal electron utilizing quantum effect by a method wherein a gate, by which depletion bias is applied, is provided on a quantum fine wire well, and an electronic write-in and the read- out operation is conducted while the potential of the well is being controlled by the internal potential control electrode in a memory well. CONSTITUTION:One end of a quantum fine wire 1 is connected to an electron memory well, other end of the quantum fine wire is used as the electron writing-in and read-out terminal, a gate electrode 2 is connected to a quantum fine wire 1 through the intermediary of an insulating film, and an internal potential control electrode 3 is connected to the quantum fine wire 1 through an insulating film. By controlling the potential of the gate electrode 2 and control electrode 3, the potential in the quantum fine wire of the lower part of each electrode can be controlled. Accordingly, electrons can be confined in the lower part of the inner potential control electrode 3 of the quantum fine wire 1, electrons can be read out, and they can be utilized as a memory element.
Patent JP-H04146978-A (JP)
Title: Printed matter with antifungal property
Inventor: NONOYAMA HISASHI
IPC: C09D11/02
Filed: 1990-10-09
Abstract: PURPOSE:To obtain a printed matter wherein the printed face of a paper, a film, a plywood, etc., is kept under an aseptic condition and there is no change in quality by printing with a printing ink contg. a water-soluble glass contg. a heavy metal such as silver and copper. CONSTITUTION:A water-soluble glass contg. a heavy metal such as silver and copper (e.g. a water-soluble glass with antifungal properties prepd. by incorporating Ag2O in a glass of B2O3-Na2O-SiO2, etc.) is incorporated in a printing ink. The amt. of the water-soluble glass is usually 0.1-10wt.% and it is possible to keep a printed face of a printed matter wherein a paper, a film, a resin product, a plywood, etc., are printed with this printing ink under an aseptic condition and it is also possible to prevent mildews from propagating and to prevent the printed matter from changing in its quality.
Patent JP-H05109090-A (JP)
Title: Optical information recording/reproducing device
Inventor: MIYAZAKI YOSHIHISA
IPC: G11B7/09
Filed: 1991-10-18
Abstract: PURPOSE:To eliminate the characteristic fluctuation by feeding back the tracking error signal corresponding to an area having no guide groove to a fine- adjustment means after the signal is sample-held and driving a rough-adjustment means by using a filter means having a character close to that of the fine- adjustment means. CONSTITUTION:Tracking error signals detected by means of an arithmetic means 12 are supplied to a subtracting means 9 and filter means 11 and, at the same time, to a sample-holding means 10 and the tracking error signal corresponding to an area having no guide groove is sample-held. The output of the means 10 is supplied to a fine-adjustment means 5 after the output is subtracted from the tracking error signal of the means 12 through the subtracting means 9. The filter means 11 has the same characteristic as the characteristic containing a feedback loop and a rough-adjustment means 7 is driven through the filter means 11 based on the tracking error signal from the arithmetic means 12.
Patent JP-S60227379-A (JP)
Title: Brush holder for electric machine
Inventor: BUINFURIITO KIPUKE
IPC: H01R39/40
Filed: 1984-12-24
Abstract: A brush assembly for an electrical machine has a holder having a pair of generally parallel side walls having confronting inner faces, a guide wall extending along and between the inner faces and in turn having an inner face defining with the faces of the side walls a passage extending in a longitudinal direction and having a longitudinally forwardly open front end, and an angled surface adjacent the front end. The brush in the passage has a longitudinal guide face longitudinally slidable on the inner face of the guide wall but out of contact with the side walls, an opposite longitudinal face turned away from the guide wall, and axially opposite front and rear ends. A coil spring has a coiled part engaged between the angled surface and the opposite brush face at the front end of the brush to transversely urge the brush against the inner face of the guide wall and a free end extending longitudinally back along the opposite face longitudinally past the rear end of the brush. A pusher block is carried on the free end in the passage longitudinally behind and engaging the rear end of the brush. The rear end of the brush and the pusher block have flatly engaging pusher faces extending obliquely of the direction. Thus as the spring seeks to coil up it pushes the brush longitudinally forward in the passage and transmits transverse force between the pusher block and the brush by means of the oblique pusher faces.
Patent JP-H08139261-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ABE SUSUMU
IPC: H01L23/29
Filed: 1994-11-04
Abstract: PURPOSE: To dissipate heat generated in a semiconductor chip effectively to the outside and to thin a semiconductor device by making a lead terminal support a semiconductor chip. CONSTITUTION: The device is mainly composed of a semiconductor chip 2, a lead terminal 13 and a sealing resin body 7. An electrode 6 is provided to the semiconductor chip 2. An insulation tape is provided in a circumferential edge part of a surface wherein the lead terminal 13 supports the semiconductor chip 2 and a supporting surface as an insulation material in a rectangular frame form. Especially, the lead terminal 13 supports the semiconductor chip 2. Therefore, heat generated in the semiconductor chip 2 is effectively dissipated to the resin sealing body 7 and cooling efficiency of the semiconductor chip 2 is improved. Furthermore, a stage and a support bar are eliminated and a stage can be thereby thinned, and a semiconductor device 21 can be thereby thin.
Patent JP-H05107069-A (JP)
Title: Fixing of lead wire
Inventor: TERAJIMA KOKICHI
IPC: G01C19/5628
Filed: 1991-10-18
Abstract: PURPOSE:To improve working efficiency of lead wire fixing works and to keep the fixing condition always at almost constant one. CONSTITUTION:This invention is a fixing method of a lead wire 4a which is led out of a piezoelectric element 2 being stuck to a side of a vibrating body 1. For the first place, a solute-adhesive resin 6 is coated to surface of an electrical conductor body of the lead wire 4 and subsequently the resin is dissolved and solidified, and thereby the lead wire 4a is fixed to the vibration body 1a.
Patent JP-H02116753-A (JP)
Title: Detector for direction of rotation
Inventor: MINAMIYAMA TATSUSUKE
IPC: G01P13/04
Filed: 1988-10-26
Abstract: PURPOSE:To achieve a smaller size and a lower cost with the number of voltage generators sufficiently reduced to one only by making a shape of a tooth of a magnetic body mounted on a shaft of a motor asymmetrical to a direction of rotation to detect the direction of rotation from a polarity of an output maximal of a power generator. CONSTITUTION:A magnetic body 7 is mounted on a rotating shaft 8 of a main motor and a tooth is formed on the outer circumference thereof with a shape thereof asymmetrical to a direction of rotation while a voltage generator 9 is provided on the outer circumference thereof 7. Now when the magnetic body 7 rotates, a magnetic flux to the generator 9 changes due to the asymmetrical shape of the tooth thereof and a voltage corresponding to the change is outputted. A waveform shaping circuit 10 outputs a square wave voltage when an instantaneous value of the voltage exceeds a specified value. As the waveform of the square wave voltage differs in polarity depending on the direction of rotation, direction of rotation detecting circuits 11 and 12 discriminate the direction of rotation of the motor from the polarity, positive or negative.
Patent JP-H1095496-A (JP)
Title: Oil feeder
Inventor: SATO YOSHIYUKI
IPC: B67D7/24
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To solve such inconveniences that an oil-filling manipulation for the next customer can not be started or the quantity of oil is added to the last customer, although oil has been filled for a customer, because of forgetting to push a finish button of oil-filling. SOLUTION: A start button to instruct start of oil-filling and a finish button to instruct completion of oil-filling are provided on a keypad 20. A controller 30 is provided with an oil-filling start means receiving a signal detecting the low level from a detection switch 16 and executing the oil-filling, and an oil- filling finish means receiving a signal detecting the high level from a detection switch and an oil-filling finish signal from the finish button and executing the finish treatment, and an automatic oil-filling finish means executing the finish treatment of oil-filling when it receives the detection signal of the high level from the detection switch and the oil-filling finish signal is not input from the finish button within a certain time interval after the detection signal of the high level has been input.
Patent JP-H03134606-A (JP)
Title: Objective lens for optical memory
Inventor: ISHIWATARI YUTAKA
IPC: G02B13/18
Filed: 1989-10-20
Abstract: PURPOSE:To correct off-axis aberrations and to improve the image forming capacity to increase the autofocusing speed and the tracking control speed by satisfying a prescribed condition with respect to a lens nearest to a recording medium. CONSTITUTION:A lens system is provided which consists of two or more groups of lenses and includes at least one lens having a negative refracting power, and the lens nearest to the recording medium has at least one aspherical surface and can be moved in the direction of the optical axis and the direction orthogo nal to the optical axis and satisfies a condition (1) 0.6<f1/f<1 and a condition (2) 0.7<(n-1)f1/r<1 where (f), f1, (r), and (n) are the focal distance of the whole of the system, the focal distance of the lens nearest to the recording medium, the radius of curvature of its surface on the opposite side of the recording medium, and the refractive index of the lens respectively. Since the lens having the negative refracting power is arranged in the lens system, both of the spheri cal aberration and the curvature of field are corrected.
Patent JP-H02117106-A (JP)
Title: Magnetic field generator
Inventor: TAWARA YOSHIO
IPC: G01R33/387
Filed: 1988-10-27
Abstract: PURPOSE:To obtain a magnetic field generator capable of generating a uniform magnetic field over a wide range between magnets by providing the apparatus with a magnetic adjusting plates attached to the opposing faces of a pair of ring-shaped permanent magnets and with a plurality of adjusting permanent magnets arranged such that magnetization direction thereof is orthogonal to that of the ring-shaped permanent magnets, while adapting the adjusting permanent magnets to be movable parallel and vertically with respect the magnetization direction of the ring-shaped permanent magnets. CONSTITUTION:A pair of ring-shaped permanent magnets 4, 6 are attached in opposition to each other to the inner faces of a yoke core 2 constituting a closed magnetic circuit. Intensity of a magnetic field generated between the permanent magnets 4, 6 is fixed near the center line connecting the centers of the magnets but it is decreased progressively towards the peripheral regions. Accordingly, A plurality of adjusting permanent magnets 12, 14 are provided on the outer periphery of the ring-shaped permanent magnets 4, 6 such that the magnetized direction of the adjusting permanent magnets 12, 14 is orthogonal to that of the magnets 4, 6. Thus, lines of magnetic force as shown by the broken lines are generated between the adjusting permanent magnets 12 and 14. By combining the broken lines 52 with the solid line 50, a uniform magnetic field can be obtained, as indicated by the solid line 54, over a wide range corresponding to a diameter (d) of the permanent magnets 4 and 6.
Patent JP-H04150728-A (JP)
Title: Power supply
Inventor: NONAKA AKIFUMI
IPC: H02J7/34
Filed: 1990-10-09
Abstract: PURPOSE:To make possible to charge a battery while feeding power to an electric appliance by providing means for charging a battery to be mounted when an electric appliance is carried. CONSTITUTION:A power supply circuit 21 converts a commercial power supply V1 into a DC power supply 11 which then feeds power through a DC cable 5 to a DAT 10 body and a charging current control circuit(CCC) 23. A current detecting circuit 24 detects current flowing when the DC cable 5 is connected with the DAT 10 and the DAT 10 is operating and the current detecting circuit 24 delivers a current detection signal 12 to a timer circuit 25. Furthermore, a safety switch 28 detects mounting of 8 battery 2 and delivers a mounting detection signal C3 to the timer circuit 25. which then delivers a charge control signal C1 to the CCC 23 for a predetermined time. Consequently, the CCC 23 generates a predetermined charging current for an interval corresponding to the charge control signal C1 thus charging the battery 2.
Patent JP-H08227943-A (JP)
Title: High speed and high density sram cell
Inventor: KUOOFUA RII
IPC: H01L21/8242
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of an SRAM and, furthermore, improve the operation life and operation reliability of a memory by a method, wherein respective n-channel TFTs are directly connected to related P-channel transistors to constitute inverters and the respective inverters are directly connected to each other through nodes between the transistors. SOLUTION: A problem, which is caused by high kinetic energy electrons in the transistors of a conventional SRAM and known as hot carrier aging, does not exist in the P-channel pull-downs of n-channel MOS devices 10 and 12 and in access transistors 14-17. As the n-channel TFT load devices 10 and 12 are made of polysilicon which has a smaller order of an electron mobility than that of single-crystal silicon, the probability of damages to the TFT unit caused by the high kinetic energy is low. As a result, the long term stability and reliability of a memory such as an SRAM can be improved.
Patent JP-H07128310-A (JP)
Title: Ultrasonic flaw detection method
Inventor: AMASE HIDEO
IPC: G01N29/22
Filed: 1993-10-29
Abstract: PURPOSE:To make it possible to highly accurately detect micro flaw by subjecting a member, which has passed a test by comparing a defect echo with a primary decision level, to test based on a secondary decision level. CONSTITUTION:A primary decision circuit 3a compares an echo with a primary decision level and delivers a pass signal to a standard deviation calculating circuit 3b. The circuit 3b calculates the average value and standard deviation for all echo peak values lower than the decision level of members 2 to be inspected and delivers the calculated values to a set number decision circuit 3c. The circuit 3c delivers time average value and the standard deviation signal to a first decision circuit 3d when the number of the members 2 is smaller than a set number otherwise to a second decision circuit 3e. The circuit 3d compares a second decision level from an initial value setting circuit 37 with echo peak values lower than the primary decision level and makes a decision of failure and delivers a signal to a pass/fail processing circuit 3g if the latter is higher, otherwise makes a decision of pass. The circuit 3e multiplies the received standard deviation by a coefficient and adds the product to the average value thus determining a secondary decision level before making a decision of pass/fail similarly to the circuit 3d.
Patent JP-H10114765-A (JP)
Title: Furan compound
Inventor: ITO HIROYUKI
IPC: A01N43/08
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new furan compound, safe for crops and capable of manifesting excellent controlling actions on disease injuries by direct application or submerged application and manifesting high controlling activities against, e.g. blast by the submerged application. SOLUTION: This compound is represented by formula I  R<1> to R<3> are each H, a 1-6C alkyl or phenyl which may be substituted with 1-3 halogens; X is a halogen, a 1-6C alkyl which may be substituted with 1-3 halogens, etc.; Y is a group represented by the formula COOCR<4> R<5> (R<4> and R<5> are each H or a 1-6C alkyl which may be substituted with 1-3 halogens), a group represented by the formula COSCR<4> R<5> , a group represented by the formula CON(R<6> )OCRR<5> [R" is H or a l-6C alkyl which may be substituted with 1-3 halogens, etc.]; (n) is 0-5} or a compound represented by formula II or a salt thereof, e.g. 4- chlorobenzyl 2,5-dimethylfuran-3-carboxylate.  The compound represented by formula I or II is obtained by reacting a compound represented by formula III (R<7> is a halogen) with a compound represented by the formula H-Z<a> -Ar (Ar is a group represented by formula IV or V; Z<a> is a group represented by the formula OCR<4> R<5> , a group represented by the formula SCR<4> R<5> , etc.).
Patent JP-H08198922-A (JP)
Title: Propylene block copolymer and its production
Inventor: WATANABE KAZUYUKI
IPC: C08F297/08
Filed: 1995-09-26
Abstract: PURPOSE: To obtain a propylene block copolymer excellent in rigidity, impact and heat resistances and surface hardness. CONSTITUTION: This propylene block copolymer mainly has a core/shell-salami composite type structure in which a matrix phase is formed of (a) polypropylene; the average particle diameter of a dispersed phase dispersed in the matrix phase is 0.1-5μm; the particles comprise an outer layer comprising (b) a propylene-α-olefin copolymer rubber, an inner layer comprising (c) a crystalline polyethylene and (a') plural polypropylene particles, having the peripheries surrounded with (b') a propylene-α-olefin copolymer rubber and present in the inner layer (c).
Patent JP-2001091102-A (JP)
Title: Evaporative condenser
Inventor: NISHIHARA MASAHIRO
IPC: F25B39/04
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an evaporative condenser decreasing fabrication costs by a method wherein the evaporative condenser has no joints (welding parts) with bends among refrigerant pipes, as a result, no possibility of generation of refrigerant leakage occurring in the conventional joints and no inspection for the joints of the respective refrigerant pipes, reducing fabricating processes and inspection items. SOLUTION: The evaporative condenser comprises a heat transfer body 3 having a refrigerant inlet 12a and a refrigerant outlet 12b and passing through refrigerant from a compressor of a refrigerating apparatus in an air flow passageway in a casing 1 in which an air inlet 1a and an air outlet 1b are provided and air sucked from the air inlet is delivered out from the air outlet by drive of a blower 2 and sprinkler nozzles 4 for distributing cooling water onto the heat transfer body, wherein the heat transfer body is provided with a first refrigerant jacket 9 and a second refrigerant jacket 10 having a pipe plate inside respectively.  A plurality of refrigerant pipes 11 are provided in parallel between the first refrigerant jacket and the second refrigerant jacket, and right and left opening ends of each refrigerant pipe penetrate through the pipe plates of the first refrigerant jacket and the second refrigerant jacket, fronting on the inside of each refrigerant jacket.
Patent JP-S63127178-A (JP)
Title: Apparatus for detecting ultrasonic wave
Inventor: OKAMOTO MINEO
IPC: G01S15/04
Filed: 1986-11-15
Abstract: PURPOSE:To apply the title apparatus to an apparatus having various functions, by providing a relay driven when an object is detected and a buzzer emitting sound when the object is detected. CONSTITUTION:An integration circuit 32 starts integral operation at the same time when a power source is closed and, when the output of the circuit 32 reaches certain potential, the output of a monomultivibrator 34 becomes a high level and a switching circuit 33 repeats operation for instantaneously discharging the charge accumulated in the circuit 32 by the output of the monomultivibrator 34 to form a transmission timing signal and a monomultivibrator 35 drives an ultrasonic vibrator 38 to form an intermittent cycle signal. The reflected wave due to an object of the ultrasonic pulse transmitted from the vibrator 18 is supplied to an integration circuit 42 through the vibrator 18, an amplifying circuit 39, a detection circuit 40 and a level detection circuit 41. FF 43 outputs a high level when detection output is generated to show the presence of the object. When the output of FF 43 is a high level, a relay 46 is driven through a switching circuit 45. A buzzer 62 emits sound on the basis of the output of FF 43 through a switching circuit 60 and a buzzer driving circuit 61.
Patent JP-S63125279-A (JP)
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1986-11-14
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-H03135464-A (JP)
Title: Coating robot
Inventor: KUMAGAI SHINJI
IPC: B05B12/00
Filed: 1989-10-19
Abstract: PURPOSE:To teach the coating robot in a short time without recourse to the experience of a worker by reading the atomization data corresponding to the temp. of a coating soln. from a memory and obtaining the teaching data prepared based on the data. CONSTITUTION:When the operating part 13 of a controller 2 is operated to turn the robot into the automatic teaching mode, the temp. detected by a temp. sensor 16 is read by the central processing unit (CPU) and indicated on the indication part 14, and the pattern width theta corresponding to the present coating soln. temp. is read. The optimum spray flying distance L, spray width W, coating pitch P and number of passes are calculated and set by the CPU based on the pattern width theta, and the results are indicated on the indication part 14. Furthermore, the coating orbit is automatically formed by the CPU based on the calculation results. A manipulator 1 is controlled, and coating is carried out. Since the atomization data are obtained based on the measured coating soln. temp., accurate teaching data are rapidly obtained.