baber/WOPTO huggingface dataset:
Patent JP-H0349192-A (JP)
Title: Lighting device for discharge lamp
Inventor: WATANABE YUKIO
IPC: H05B41/24
Filed: 1989-07-17
Abstract: PURPOSE:To reduce the damage or wear of filaments at the time of lighting by generating two kinds of frequencies with an oscillator driving a driving transformer, holding the discharge lamps lighting by the generation of serial resonance for a fixed period after a power source is turned on until preheating is thoroughly performed. CONSTITUTION:A frequency switching circuit 13 is made nonoperational until the time set by a timer circuit 14 after a power source is turned on, and the first frequency signal is outputted from an oscillator 3. This frequency is set not to generate the serial resonance by capacitors 7 and 8, inductance elements 9 and 10, and capacitance elements 11 and 12, discharge lamps La1 and La2 are not lighted, and filaments are thoroughly preheated in a short time. When a switching signal is outputted from the circuit 14 to operate the circuit 13, the second frequency is outputted from the oscillator 3, a serial resonant circuit is resonated, and the high voltage is generated across filaments of discharge lamps La1 and La2 by the serial resonance current to light them.
Patent JP-S5975491-A (JP)
Title: Integrated circuit device incorporated with memory control circuit
Inventor: KATSURA AKIHIRO
IPC: G11C11/408
Filed: 1982-10-22
Abstract: PURPOSE:To reduce the number of components for system constitution, by multiplexing an address corresponding to mode information representing types of RAMs. CONSTITUTION:This system consists of an integrated circuit 30, a clock generator 11 and a memory 14. A timing signal generator 31 generates a control signal and an address selecting signal of a dynamic RAM by an external reference clock CLK. An address multiplexer 32 inputs a memory address in 16-bit and a refresh address in 8-bit, then, the address is switched and controlled response to the timing of the address selecting signal and outputs them to terminals X0-7. Further, a mode register 33 decides the multiplex form of the address and a refresh address counter 34 manages a refresh address 8-bit of the RAM.
Patent JP-H0352156-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIROSE SADAO
IPC: G11B15/675
Filed: 1989-07-19
Abstract: PURPOSE:To eject a cassette tape to the outside without damaging the tape even when respective motors do not move by providing a transmission system which can obtain driving force instead of a mode motor, a reel motor and a cassette loading motor. CONSTITUTION:A gear 41b is provided to the shaft 41a of the mode motor 41 and a gear 51 meshing with the gear 41b is provided. By rotating the gear 51 by a disk 52, the gear 41b can be rotated and it can function instead of the motor 41. Then, a worm gear 61 meshing with a gear 60 which is press- fitting in the driving shaft 13 of the reel motor 12 is provided. The motor 12 can be rotated by rotating a disk 64 by the use of the gear 61. Therefore, the motor 12 can be rotated even when the motor 12 does not move. In the case of the cassette loading motor, the motor can be rotated in the same way.
Patent JP-H0350395-A (JP)
Title: Differential pressure type oil feeder for rotary type compressor
Inventor: HIROZAWA YASUO
IPC: F04C29/02
Filed: 1989-07-19
Abstract: PURPOSE:To enlarge the use range of a compressor to a low pressure difference condition by providing a plurality of oil feed routes having a throttle whose purpose is for oil feeding of a pressure difference type, and an opening/closing device conducting the changeover of a plurality of oil feed routes by means of the change of pressure difference. CONSTITUTION:Constitution is made so that in the case of the difference between the suction and the discharge pressure of a screw compressor 1 being within an ordinary use range, an operating valve 11 may be on a suction side, and pressure receiving areas on the suction and discharge sides may be set so as for an inside passage to be brought into a closed state, and also, the inside passage may be set, and in the case of this pressure difference having decreased to less than a set value, the operating valve 11 may be moved to the discharge side, and the oil of an oil separator 2 may be supplied to the screw compressor 1 via an oil feed bypass pipe 8 through the inside passage. Oil supply is also made through the oil feed bypass pipe 8 in addition to an oil supply pipe 6 by providing a pressure difference type opening/closing valve 9 which opens automatically the oil feed bypass pipe 8 by means of pressure difference in the case of this pressure difference having decreased in excess of the ordinary use range of the compressor 1 as above, and necessary quantity of oil feed can be secured even at the time of pressure difference lowering as the quantity of supply is increased.
Patent JP-S6252098-A (JP)
Inventor: FUKAZAWA KAZUO
IPC: B60T17/00
Filed: 1985-08-22
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-H0912215-A (JP)
Title: Film separator and method of separating film locally from long laminated sheet
Inventor: ENDO HIROYA
IPC: H05K3/06
Filed: 1995-06-28
Abstract: PURPOSE: To facilitate the local separative operation of a film by making a slit in the protective film separation target region of a running long accumulated sheet, and tearing it off with a film separating mechanism, and winding a support sheet on a sheet winding roll. CONSTITUTION: A high vacuum region is arranged, by the rotation of an inner drum 102, in a film tearing start position a, on the flank of a suction drum 101 in rotation state, and a slit b made in the protective film of a supporter sheet 21 is brought into contact by an auxiliary roll 34. The rotation of the inner drum 102 synchronizes with the rotation of the suction drum 101, and the high vacuum region shifts with the rotation, and the section on and after the slit of the protective film shifts in condition that it is stuck to the flank of the suction drum, while the supporter sheet 21 is received by a sheet receiving roll 27.  The inner drum 102 stops the rotation, with the left end of its low vacuum space in the position right before a doctor knife 33, and when the termination part of the exfoliation target section comes to just before the film tearing start position a, it is changed over into normal pressure condition.
Patent JP-H0917131-A (JP)
Title: Disc apparatus
Inventor: TAKANO KENJI
IPC: G11B7/005
Filed: 1995-06-29
Abstract: PURPOSE: To stabilize the operation of a PLL circuit and shorten a pulling-in time, by providing a prescribed driving signal in place of a reproduction signal to the PLL circuit during the time when the reproduction signal of a precoded signal cannot be obtained from a disc-like recording medium. CONSTITUTION: In the optical disc apparatus 1, a PLL circuit 30 inputs a reproduction signal RF via a selection circuit 31 of an RF circuit 9. The circuit 30 generates a precoded signal, reproduction clock CK1 in synchronization with a clock component. Meanwhile, an oscillation circuit 34 generates a data clock CK2 having the same frequency as the reproduction clock CK1. A signal absence detection circuit 40 monitors the signal RF at a reproduction signal- processing circuit 35, and detects a time interval not including an operation reference signal for the circuit 30 in the signal RF. The selection circuit 31, receiving a detection result S1, outputs the data clock CK2 (prescribed driving signal) in place of the reproduction signal RF to the PLL circuit 30.
Patent JP-H0396370-A (JP)
Title: Solenoid drive controller for printing action
Inventor: FUJIWARA TAKASHI
IPC: B41J9/44
Filed: 1989-07-18
Abstract: PURPOSE:To obtain an electric current width in a constant current part as small as that in a control using an exclusive A/D converter of a high processing speed even if an A/D converter of a low processing speed is used by interposing a chopping control by a second chopping means of a short cycle in a control cycle by a first chopping means of a long-cycle. CONSTITUTION:An A/D converter 130 incorporated in a CPU 4 converts a voltage to a digital value. This value is compared with a comparison value prestored in a ROM 6. If it is less than the comparison value, a conduction state to a solenoid 116 is maintained, and the comparison is repeated until it reaches the comparison value. If it is not less than the comparison value, a switching circuit 126 is turned OFF, and the conduction to the solenoid 116 is brought to a stop. After keeping in the OFF state, e.g. for 10musec., the circuit 126 is again turned ON and held for 10musec. by a chopping OFF-ON-OFF. After the control is applied several times and the elapse of a solenoid drive time is judged, the switching circuit 126 is lastly turned OFF, a hammer is returned to a retracted position, and one printing action is finished.
Patent JP-H0928728-A (JP)
Title: Microscope for ophthalmologic operation
Inventor: KITAJIMA NOBUAKI
IPC: A61B19/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To facilitate observing an observing object region by reducing a light quantity of the reflected light from scleral of eye to be examined as much as possible without adding any new optical element. SOLUTION: This microscope is provided with an illumination optical system 1 forming an illumination path to illuminate an eye to be examined 2, an observation optical system 3 forming at least a pair of observation optical paths 10, 11 including a variable power system 12, and an objective lens 4 which is arranged opposite to the eye to be examined 2 and is used at least commonly to a pair of observation paths 10, 11 and the illumination path.  And the illumination optical system is provided with an exit pupil 9a arranged in the neighborhood of a pair of the observation optical paths 10, 11, and the exit pupil 9a has a shape of an approximate rectangle, of which the long side 9b is in parallel with the extending direction of the line segment 23 connecting the optical path centers of the pair of the observation paths, 10, 11, and the length of the short side 9c is within a range of 7 to 9mm.
Patent JP-S5889138-A (JP)
Title: Preparation of dried whole egg powder
Inventor: NOUTOMI TATSUSHI
IPC: A23B5/02
Filed: 1981-11-20
Abstract: PURPOSE:To prepare dried whole egg powder having excellent whippability, by adding dextrin alcohol to liquid whole egg, and spray-drying the liquid mixture. CONSTITUTION:Dextrin alcohol is added to liquid whole egg in an amount of >=10wt%. The mixture is homogenized by thorough agitation, mixed with other optional additives, and spray-dried at an inlet air temperature of e.g. 140-150 deg.C and the outlet air temperature of 60-70 deg.C, to obtain the objective dried whole egg powder.
Patent JP-H0473052-A (JP)
Title: Method and apparatus for measuring diameter of hair and sample for measurement
Inventor: ISHINO AKIHIRO
IPC: A61B5/107
Filed: 1990-07-16
Abstract: PURPOSE:To achieve higher preservability and higher facility of handling and measuring by including a plurality of hairs stuck on a white base material through a sticking means which has a sample for measurement attached on a color base material. CONSTITUTION:Hairs 11 at a specified location 15 are cut over 1cm<2> on a head part 13 to be sampled with a sucker with a mesh filter. The sampled hair 11 is stuck on a white paper 100 to be covered entirely with a transparent sheet 104. In the applying of the hairs 11 on the white paper 100, the hairs are stuck with a double-sided adhesive tape 102 and an adhesive coated on the white paper 100. As the hairs at the specified location are all sampled over a specified area containing downy over the specified area, a data with a high reproducibility can be obtained with a sampling part specified. A sample for measurement can be preserved almost permanently and easy to hand thereby facilitating the measurement of a diameter of the hair. This also facilitates the measurement of other characteristics, for example, length of hair and ratios of gray and downy hair.
Patent JP-2000015098-A (JP)
Title: Catalyst structure
Inventor: TANAKA SHUNICHIRO
IPC: B01J23/40
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To enhance catalytic efficiency (treatment efficiency) and the degree of freedom of a shape as a structure by supporting noble metal ultrafine particles of a nano-order on a carrier having a shape of every kind. SOLUTION: A catalyst structure 1 has a carrier 2 and noble metal ultrafine particles 3 having catalytic function embedded in the carrier 2 in the vicinity of the surface part thereof. The carrier 2 and the noble metal ultrafine particles 3 are simultaneously irradiated with electron beam in a vacuum atmosphere and the noble metal ultrafine particles 3 are fused so as to be partially exposed from the carrier 2. For example, the noble metal ultrafine particles 3 have a diameter of 20 nm or less and are fused to the carrier 2 at an interval equal to or more than the diameter of the particles 3.
Patent JP-H0848948-A (JP)
Title: Self-adhesive film for positioning and method for positioning using the same
Inventor: ASANO YOSHIYUKI
IPC: C09J7/02
Filed: 1994-08-08
Abstract: PURPOSE:To prepare self-adhesive film for positioning of which the self-adhesive layer has almost no tackiness at the time of positioning which has tackiness after positioning and which facilitates the temporary fixing to an adherend by using a plastic film coated with a self-adhesive having specified adhesive strength characteristics. CONSTITUTION:This film is obtd. by coating a plastic film 6 (e.g. a polyethylene or polypropylene film) with a self-adhesive 7 which is prepd. by dissolving in solvent a comb polymer obtd. from a monomer mixture contg. an acrylic acid deriv. having an 8C or higher side chain. The self-adhesive 7 is so prepd. that the ratio of the adhesive power at the m.p. or lower to that at higher than the m.p. is 1/15 or lower and that the strength of adhesion to an SUS-BA plate at higher temp. than the m.p. is 100-300N/m. Such a self-adhesive is obtd. by using a polymer obtd. from a monomer mixture contg. at least 50wt.% 12C or higher acrylic and/or methacrylic ester. Positioning is done at a temp. at least 10 deg.C lower than the m.p. and temporary fixing is done at a temp. at least 5 deg.C higher than it, if necessary by using the self-adhesive melting at 10 deg.C or higher.
Patent JP-H1017483-A (JP)
Title: Preventing and therapeutic agent for dermatopathy
Inventor: FUKAGAWA SHIGEKATSU
IPC: A61P29/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prepare a medicine, simply usable without any adverse effects and applicable to acne vulgaris, atopic dermatitis, etc., by including an aqueous extract solution of a humus soil of ferns collected from an ancient stratum as an active ingredient therein. SOLUTION: This preventing or therapeutic agent for dermatopathy comprises an aqueous extract solution of a humus soil of ferns collected from an ancient stratum as an active ingredient. The aqueous extract has the following physicochemical properties: pH: 3.5±0.5; density: 1.003g/cm<3> ; boiling point: 103 deg.C; color tone: nearly colorless and transparent; taste: somewhat acid taste; odor: none; amino acid content: 0.22mg/100ml; mineral content: 337.3ppm; bacterial cell number: viable cell number: <=300cells/g; Escherichia coli group: negative; acute toxicity: none; dermal irritation: slight. The agent can be used as a drink agent or a preparation for external use.
Patent JP-H0351355-A (JP)
Title: Perforated melt-blown non-woven fabric and preparation thereof
Inventor: MENDE TAKAYUKI
IPC: D04H1/70
Filed: 1989-07-18
Abstract: PURPOSE:To prepare the subject nonwoven fabric having excellent air permeability, water permeability, water absorbability, etc., by melt-blowing a thermoplastic resin to form many perforations in a substrate web portion and further forming projections having a specific height based on the thickness of the substrate web portion around the perforations. CONSTITUTION:A thermoplastic resin such as polypropylene is blown out from a melt blow die 10 on a perforated plate 12 having perforations 12a and preferably rotatable with a high pressure hot gas to accumulate as a fiber groups having a length of e.g. 1-10mum length, and a vacuum is simultaneously applied to the perforated plate 12 form the back side thereof to suck the fiber group from the perforations 12a for forming projections, thereby providing the objective nonwoven fabric having perforations 1a in the substrate web portion 1 and having the projections 2 around the perforations 1a in a thickness of >=2 times the thickness of the substrate web portion 1.
Patent JP-S57111757-A (JP)
Title: Track buffer memory system
Inventor: KANEKO SATORU
IPC: G06F12/08
Filed: 1980-12-29
Abstract: PURPOSE:To raise a utilization rate of a memory, by storing a data by use of the head address of a track, and the next block address of each block, in a track buffer memory system of a variable length magnetic disk device. CONSTITUTION:A track buffer 5 is divided into plural blocks, a block address corresponding to the head of the track is designated by use of the number of blocks required for each track, other blocks designate the next block address to each block, and a data is chained. When plural chained blocks are collected, a continuous area of the track is formed. Accordingly, an unused area becomes <=1 block length irrespective of whether the code length is long or short, and the utilization rate of a memory is raised.
Patent JP-S6245350-A (JP)
Inventor: YOSHIDA NOBUMASA
IPC: B02B7/02
Filed: 1985-08-23
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-S5888291-A (JP)
Inventor: NAGATA AKIO
IPC: F16L58/18
Filed: 1981-11-19
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-S6244865-A (JP)
Title: 'kana'/'kanji' converter
Inventor: OKADA MITSUYUKI
IPC: G06F17/22
Filed: 1985-08-22
Abstract: PURPOSE:To display regibly succeeding proposed 'kanji's (Chinease characters) in a fixed display area independently of the number of succeeding proposed 'kanji's and the number of characters in one 'kanji' in 'kana' (Japanese syllabary)/'kanji' conversion by dividing the display of the succeeding proposed 'kanji's into plural times each of which consists of the variable number of 'kanji's and omitting the display of a proposed 'kanji' consisting of many characters. CONSTITUTION:Words 17 being inputted at present are displayed on a sentence display picture 12 by depressing a key for indicating 'kana'/'kanji' conversion. When a required 'kanji' is different from the words, the succeeding proposed 'kanji's are displayed on a succeeding proposed 'kanji' display picture 13 in the order of numbers by depressing a key indicating succeeding proposed 'kanji' display. If the maximum number of display digits on the picture 13 is 25 digits and the maximum number of characters displaying one succeeding proposed 'kanji' 15 is 8 characters, three out of four succeeding proposed 'kanji's are displayed together with respective numbers 14. A succeeding proposed 'kanji' consisting of 9 characters or more is omitted and a display omission code 16 is displayed. When a key indicating the display of the succeeding picture displaying residual succeeding proposed 'kanji's is depressed, the residual succeeding proposed 'kanji's are displayed on the picture 13.
Patent JP-H0524520-A (JP)
Title: Sensor signal processing circuit
Inventor: WATANABE HIDEO
IPC: G01D5/244
Filed: 1991-07-25
Abstract: PURPOSE:To reduce the number of harnesses and realize cost saving of a signal processing circuit by arranging a waveform shaping means, a frequency detecting means and a signal output means to a sensor part, and connecting a sensor part electric power source supplying means controlled by the output of the signal output means to the waveform shaping means. CONSTITUTION:In a sensor signal processing circuit 10 which is constituted by a sensor part 11 and ECU 12 which detect the wheel speed signal used for ABS, the sensor part 11 is constituted by a sensor 14 to detect the electromotive force caused by the rotation of wheels, a waveform shaping circuit 13 and the first and the second terminals 23, 24 to be connected to ECU 12 or the like. The waveform shaping circuit 13 is constituted by a filter 15, a waveform shaping means 16, a frequency detecting means 17, a switch 18, a signal output means 22 and an electric power source supplying means 21, and when the output level from the waveform shaping circuit 13 becomes low, an arrangement is made so that the electric power may be supplied from ECU 12 to the wavefrom shaping circuit 13 through the signal line. This allows the number of harnesses to be reduced, leading to cost saving of the processing circuit.
Patent JP-H0523105-A (JP)
Title: Atmosphere control device
Inventor: MAEDA MANABU
IPC: A23B7/152
Filed: 1991-07-25
Abstract: PURPOSE:To obtain a small-sized control device of regulating O2, CO2, H2O and C2H4 in a storage chamber, deodorizing, sterilizing and having no action of heat load. CONSTITUTION:An atmosphere control device of regulating freshness of perishable foods in a storage chamber is provided with an ethylene bomb and a regulator 2 having an ultraviolet lamp 24, an ozone decomposing catalyst 26 and a light excitation catalyst 22. In the regulator, HCOOH is formed by reaction of C2H4, O3 and H2O and HCOOH is decomposed by using excitation reaction of the light excitation catalyst 22. A gas controlled in the regulator 2 is introduced to a storage chamber 1 to regulate O2, CO2, H2O and C2H4.
Patent JP-S6248237-A (JP)
Title: Generator for internal combustion engine
Inventor: NOMURA HIROSHI
IPC: F02B61/02
Filed: 1985-08-27
Abstract: PURPOSE:To decrease the noise by partially providing an elastic material between the stator inside the outer-shaped rotor secured to the crank shaft and the support plate fixed through the clearance to the outside of the crank case. CONSTITUTION:An outer-shaped rotor 12 is supported to the cylindrical support frame 14 driven by a crank shaft 8 connected to a piston 7 performing reciprocating movements within a cylinder 6. A stator 13 is provided inside the rotor 12 and supported with the support plate 15 outside a crank case 9. Between the crank case 9 and the support plate 15 an elastic material 18 is provided partially. Thus, the noise can be decreased without impairing the refrigeration of the generator 5.
Patent JP-S5977009-A (JP)
Title: Method of protecting nuclear turbine
Inventor: ARIKAWA AKIRA
IPC: F01D17/08
Filed: 1982-10-26
Abstract: PURPOSE:To enable stress management to be made with a high degree of accuracy, by converting the steam pressure of steam turbine into a saturation temperature with the use of a stream table, and as well by estimating the temperatures of turbine main components in accordance with these temperatures to carry out the sress management of a trubine rotor. CONSTITUTION:Upon operation of a nuclear turbine the output signals of detectors 8, 26, 21 arranged in a high pressure first stage, for detecting a pessure P1, a temperature T1 and a humidity M1, respectively, are delivered to a steam temperature selector 22. Where M1>0, a temperature T10 estimated from the pressure P1 with the use of a steam table is set to the temperature after the high pressure first stage, and where M1=0, the temperature T1 is set to the temperature after the high pressure first stage. Then, from the above-mentioned temperature T1 or T10 and the pressure P1, the heat transfer coefficient of a rotor surface is calculated, and a thermal stress computing unit 10a computes a themal stress sigmaT in accordance with a temperature variation DELTAT computed by an operating unit 9. Further, an operating unit 13 combines the thermal stress sigmaT and a centrifugal stress computed by an operator 12, and in accordance with this composite stress, an adjusting valve 25 is controlled to be opened and closed by means of a rotor stress discriminator 16, a valve regulator 18, etc.