baber/WOPTO huggingface dataset:
Patent JP-S6298894-A (JP)
Title: Magnetic recording and reproducing circuit
Inventor: TAKASE OSAMU
IPC: H04N9/79
Filed: 1985-10-25
Abstract: PURPOSE:To secure widely the dynamic range of an ACC control loop by separately providing a means for generating a burst gate pulse supplied to a burst deemphasis circuit from a means for generating a burst gate pulse supplied to an APC circuit. CONSTITUTION:The ACC circuit 9 is disposed at the preceding step of a converter 10 and a burst level detecting point for the ACC is disposed immediately after the chroma deemphasis circuit 13 of the last step of a chroma signal processing. The burst deemphasis circuit 9 is disposed immediately after the ACC circuit 8, thereby, the burst signal level after the converter 10 goes to a level to which the burst emphasis is not applied. This is widely secured by the emphasis in comparison with the case when the dynamic range to the burst signal receives the burst emphasis in respective circuits. Thereby, for instance, when the signal is instantaneously interrupted, an ACC detecting voltage is lowered, and the signal is recovered and an ACC output level goes to high rapidly. The ACC control stepping-out, what is called, can be prevented in such a manner that the detecting voltage is not raised by the saturation of the burst signal in the control loop.
Patent JP-H0982477-A (JP)
Title: Pulse generation device
Inventor: OGASAWARA HIROSHI
IPC: H02M9/04
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a pulse generating device which eliminates defect involved in the use of a semiconductor switch and can generate a stable pulse voltage despite dispersion in the core material of a magnet switch to a certain degree. SOLUTION: A capacitor 1 and the primary winding N1 of a pulse transformer 4 constitute a closed circuitry of a magnet switch 3, and it is saturated with the voltage of the capacitor 1 and will have a smaller inductance value, and the electric charges on the capacitor 1 are discharged with the closed circuitry when the device is turned on, and a high pulse voltage is impressed between the two ends of a high pressure discharge lamp 5 connected with the secondary winding N2 of the pulse transformer 4. The core material of the magnetic switch 3 is of amorphous or Faimet type in which the loss in the major loop at a frequency of 10kHz is less than 1000mW/cc.
Patent JP-H04118879-A (JP)
Title: Connecting device
Inventor: MIZUKAMI TATSUTO
IPC: H04R1/10
Filed: 1990-09-07
Abstract: PURPOSE:To make a connector favorable in any aspect such as miniaturization, assembling property, cost, strength and appearance by integrating six poles in total with a jack and a plug respectively, including an independent connecting section for three poles for control signals in addition to a connecting section for three poles for audio signals. CONSTITUTION:A connecting jack 3 is integrally formed with both a ferrule 2 as a first connecting section for control signals in addition to contacts 11a through 11c for audio signals and a spring side terminal 6 as a third connecting section. On the other hand, a connecting plug 4 is integrally formed with connecting terminals 4a through 4C for audio signals faced to the first contact 11d for connecting jack 3, a contact 4d faced to the first contact 11d for control signals of the connecting jack, the ferrule 2 as a second contact, and a ring shaped spring connecting terminal A1 around the circumference of a plug 4. The connecting terminal A1 is provided with a slit 1b in the long diameter direction, and is also provided with paired contacting projected sections 1a in the short diameter direction. And when the connecting terminal is engaged with the ferrule 2 of the connecting jack 3, a stable contact can thereby be provided. A connecting terminal B5 faced to the side terminal 6 as a third contact is formed in such a way that the outer circumference is covered while a spacer 7 is being held in between.
Patent JP-H08100798-A (JP)
Title: Electrically driven fan
Inventor: KUMAGAI AKIRA
IPC: F04D29/58
Filed: 1994-09-30
Abstract: PURPOSE: To enlarge a contact area per unit capacity so as to improve cooling efficiency by providing the flat plate part of a wind leading plate in the vicinity of the front wall of a motor so as to form a narrow flow-in part, and ventilating cooling air to only the flow-in part. CONSTITUTION: When a motor 3 is driven, an impeller 5 is rotated, combustion air is absorbed as an narrow (i), and discharged to a burner side as an narrow (ro), and then outside air is absorbed on the back surface side of a casing 4 by negative pressure in the casing 4 as narrows A, B. When combustion air is hot, a fan 2 is heated, radiation heat is radiated from the back surface side 9 to the motor 3, and the flat plate part 17 of a wind leading plate 10 is functioned as a thermal insulation plate, and also air which flows in a flow-in part 271 is passed in a narrow width with high speed so as to prevent over heat of a front wall 25.  Air is guided to a cylindrical part 18, a bearing part 26 and a motor shaft 28 are concentrically cooled on a flow-out part 272 by air, and after that, air is absorbed from a suction hole 12 into the fan 2, air is joined with hot air which flows from an intake port 6, and air is discharged in an arrow direction.
Patent JP-H1158753-A (JP)
Title: Capping device for ink jet recording head
Inventor: DAITO CHIAKI
IPC: B41J2/165
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To collect ink drops stuck to a nozzle face of an ink jet recording head into a cap of a capping device. SOLUTION: In this device, a tip face of an ink drop holding member 2 provided in a cap of a capping device is brought into contact with ink drops stuck to a nozzle face 21 of an ink jet recording head 20. The ink drops are held in a gap formed between the nozzle face 21 and tip face of the ink drop holding member 2. When the cap is separated from the nozzle face 21, the ink drops can be collected into the cap.
Patent JP-S61117494-A (JP)
Inventor: SHINODA NAOHARU
IPC: G21F9/30
Filed: 1984-11-13
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-H10146186-A (JP)
Title: New antibacterial microorganism, antibacterial deodorizing treatment using the microorganism, production of antibacterial substance using the microorganism, antibacterial substance obtained by the method, antibacterial deodorizing processing using the substance, and antibacterial deodorized processed product subjected to the method
Inventor: ONO KOTARO
IPC: C12P1/04
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new microorganisms having antibacterial properties against Staphylococcus aureus and Klebsiella pneumoniae, safe for human bodies, and useful for antibacterial deodorizing agents, etc. SOLUTION: New microorganisms: Bacillus sp. OYK-03-600 (FERM P-15608) and Bacillus sp. OYK-03-000 (FERM P-15609), which belong to the genus Bacillus and have antibacterial properties against Staphylococcus aureus and Klebsiella pneumoniae. The microorganisms are useful for producing antibacterial deodorizing agents safe (mild) for human bodies, etc. The microorganisms are obtained by screening microorganisms separated from soil by the utilization of the antibacterial properties against the Staphylococcus aureus and the Klebsiella pneumoniae generating malodors due to their proliferation.
Patent JP-H0988697-A (JP)
Title: Idle revolving speed control device for internal combustion engine
Inventor: KIYONO MASATOSHI
IPC: F02M25/08
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To concurrently implement purge control and errorless ISC learning during the idle operation. SOLUTION: Evaporated fuel is fed into a suction passage 2 by a CPU 32 in an ECU 30 via a purge valve 21 during the idle operation of an internal combustion engine 1. The purge flow is canceled from the feedback quantity in idle revolving speed control (ISC) as the ISC learning quantity. Purge control and errorless ISC learning can be concurrently implemented during the idle operation by ISC, and the purge performance can be improved without impairing the vehicle performance and merchandise property.
Patent JP-H0286941-A (JP)
Title: Nitrogen oxide abating method and device for internal combustion engine
Inventor: AOYAMA TARO
IPC: F02D1/02
Filed: 1988-09-22
Abstract: PURPOSE:To enhance an abating effect of nitrogen oxide by cooling heat of a flame produced by main injection with the fuel spray of sub injection, suppressing its generation in the midway where the nitrogen oxide(NO) is generated by combustion, and abating the extent of exhaust of the nitrogen oxide. CONSTITUTION:At time of driving a diesel engine E1, main injection is performed in the turning downflow direction of intake air by feeding oil to an injection nozzle 8 from a main injection pump at about 15 deg.-0 deg. before a top dead center at the last period of compression strokes. The, firing of fuel subjected to the main injection is produced at a tip or both sides of spray, expanding it on an air vortex. At this time, there is a high temperature area in and around a flame tip, whereby a gas temperature is high and nitrogen oxide(NO) is produced in bulk. Next, sub injection is performed at the flame tip at about 5-20 deg. after the top dead center, and with this spray, fuel spray is fed to the high temperature area in and around the flame tip instantaneously at a high injection rate, and flame temperature is lowered by dint of heat of vaporization of the fuel spray. With this constitution, generation of the nitrogen oxide(NO) is effectively controlled.
Patent JP-S61115159-A (JP)
Title: Signal string selector
Inventor: SASAKI YASUTAKA
IPC: G06F13/00
Filed: 1984-11-12
Abstract: PURPOSE:To eliminate the possibilities of an erroneous insertion and an erroneous operation by giving a signal corresponding to a position provided on a containing rack to one input of the comparator circuit of an interface panel and a selection signal to the other input of all comparator circuits of the interface panel through a common route. CONSTITUTION:The comparator circuit C compares identification numbers f1-fn with a selection number (g), and outputs control signals i1-in when they are coincident with each other. Based on instructions of the control signals i1-in from the comparator circuit C, an I/O control circuit D executes I/O actions of I/O signal strings h1-hn. When the interface panel Bm is inserted into an arbitrary position on the containing rack, the identification number fm is given from an identification number package generator circuit F. On the other hand, the selection number (g) is given from a bus line G, and the comparator circuit C in the interface panel Bm compares the identification number fm with the selection signal (g) and the state of the control signal im is decided according as they are coincident with each other or not. Thus a simple circuit constitution can be realized, and the possibility of the erroneous insertion and action can be prevented because the same interface panel can be inserted at any position on the containing rack.
Patent JP-2000068828-A (JP)
Title: Frequency switching device
Inventor: ASAI KATSUTOSHI
IPC: H03L7/18
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for stabilizing a PLL circuit with a simple configuration when the frequency is switched. SOLUTION: This frequency switching device uses a PLL circuit provided with a 1/N frequency divider means 1a that applies 1/N frequency division to a reference frequency, a 1/M frequency divider means 2a that applies 1/M frequency division to an output frequency of the PLL circuit, and a frequency comparison means 3a that compares a frequency of an output of the 1/N frequency divider means 1a with that of the 1/M frequency divider means 2a and changes setting of values N, M to select an output frequency of the PLL circuit and selects a frequency with the higher N value when the PLL circuit is in a standby state.
Patent JP-S62100413-A (JP)
Title: Production of arsenic trichloride from arsenic oxide
Inventor: OWA YUICHI
IPC: C01G28/00
Filed: 1985-10-24
Abstract: PURPOSE:To produce arsenic trichloride in high yield at ordinary temp. by adding arsenic oxide to concd. hydrochloric acid in the specified conditions and thereafter slowly adding concd. sulfuric acid having the specified quantity to dissolve arsenic oxide. CONSTITUTION:1.3-1.5 equivalent concd. hydrochloric acid for arsenic oxide (preferably arsenious acid) is stirred at room temp. and arsenic oxide is added thereto. Thereafter >=1.1l preferably 1.5-2.0l concd. sulfuric acid for 1kg arsenic oxide is added thereto slowly preferably in uniform velocity and stirring is continued for about 5-10min after the addition to dissolve arsenic oxide. Thereby arsenic trichloride can be produced in high yield.
Patent JP-S6297574-A (JP)
Inventor: OTSUKA SHINPEI
IPC: A63B69/40
Filed: 1985-10-23
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-S6481096-A (JP)
Title: Parking place management control system
Inventor: OMINO YOSHIKI
IPC: G08G1/14
Filed: 1987-09-22
Abstract: PURPOSE:To easily execute the extension change of a parking place managing system by detecting whether a parking car exists or not by using an ultrasonic wave sensor, and also, bringing said sensor to cascade connection. CONSTITUTION:A sensor unit 1 counts 13 a timing signal (b) of a sensor control circuit 2 by a prescribed number. By attending with the start of this counting, an ultrasonic wave is generated, and when the counter 13 is operating, an ultrasonic reflected wave is detected, and sent out to the sensor control circuit 2. Also, based on the end of counting of the counter 13, the start of the sensor unit 1 is urged one after another. The sensor control circuit 2 which has received the reflected wave derives a distance to an object by comparing the time extending from the generation of an ultrasonic wave to its reception with a reference value stored in a memory 47. In such a way, whether a parking car exists or not is decided 46.
Patent JP-H0688713-A (JP)
Title: Non-contact type shape inspecting apparatus
Inventor: SUZUKI TAKAYOSHI
IPC: G01B11/24
Filed: 1992-09-08
Abstract: PURPOSE:To inspect the shape of a body under test without contact in real time accurately by a simple method by forming a hologram primary standard with the minimum equipment in a short forming time, and using the hologram primary standard. CONSTITUTION:An electric signal 43, which is inputted into an acoustooptic diffraction element 37, is changed. Thus, a phase-type grid pattern corresponding to the specified line of the hologram of a reference body is formed in the acoustooptic diffraction element 37, and the hologram is displayed in a hologram primary standard. A body under test 35 is arranged in font of or at the rear of the hologram primary standard. The arriving time of the light, which is diffracted with the hologram primary standard in the specified direction, is detected in relation to the specified time of the electric signal. Thus, the distortion of the shape of the body under test 35 with respect to the reference body is inspected.
Patent JP-H0287079-A (JP)
Title: Estimating apparatus of lifetime of electric component
Inventor: SATO KENICHI
IPC: G01R31/00
Filed: 1988-09-26
Abstract: PURPOSE:To enable measurement of the lifetime of an electric component mounted on a panel in accordance with the state of use thereof by a method wherein an electric component for detection having the same rating as said mounted electric component is mounted adjacently to this component. CONSTITUTION:Eight unit cases 2 are mounted longitudinally on a mounting plate 1 in a panel of a receiving installation, and four auxiliary relays 3 are mounted in each case, while one relay 3' positioned in the upper right is not connected to a system. Between an operation coil and contacts of the relay 3' of each unit 2, voltages of 120, 115, 110 and 105 percent of a rated voltage are impressed by degrees on the uppermost one to the fourth-stage so as to open or close the contacts, the voltages of 120 to 105 percent are impressed likewise on the fifth-stage one and the rest, and a signal being proportional to the voltage and a current applied on the coil and the contact is inputted to a data computing device 4 by a signal line 5. According to this constitution, the lifetime of the relay whereon the voltage of 120 percent exceeding the rated voltage is impressed is shortened in an accelerated manner and first the burning of the operation coil or the like takes place. However, comparison is made with various data inputted beforehand to the device 4, and thereby the respective lifetime of three kinds of remaining relays 3 mounted adjacently and being under the same environmental conditions substantially can be calculated.
Patent JP-S61117762-A (JP)
Title: Recording and reproducing system of video signal
Inventor: TAKAMIYA KENGO
IPC: G11B20/02
Filed: 1984-11-13
Abstract: PURPOSE:To reproduce the recording without damage on the high frequency band component of the frequency modulated brightness signal by converting a part of the lower side-band of the modulated brightness signal of the brightness signal component of a video signal so that the part is disposed in the higher out-band of the modulated signal. CONSTITUTION:The color television signal EC 1 which is the video signal of NTSC (National Television System Committee) specification includes the brightness signal component and the modulated chromaticity signal which is disposed in its higher band. From the brightness signal component of the signal EC 1 supplied to an input terminal 1, the lower side-band signal EY 4b of the frequency modulated brightness signal component EY 3 which is the carrier of the signal EC 1 of which frequency is modulated, is supplied to a frequency converter 8, in order to obtain the band-converted signal component EY 4 in the higher out-band of the modulated luminance signal component EY 4a. And the signal components EY 4a and EY 4c are synthesized by a synthesizing circuit 11, and the recording is done by its video signal.
Patent JP-H08173545-A (JP)
Title: Catheter that can be seen by magnetic resonance device
Inventor: UEEBERU JIYAN
IPC: A61B5/055
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To make an image visible on a screen even when used with a nuclear magnetic resonance apparatus by providing a tubular base body with a paramagnetic element. SOLUTION: One wire 6 is made of a paramagnetic material out of the wires composing a reinforced layer 4 of a catheter 1. Other wires 5 are made of a non-magnetic material. Therefore, the wire 5 comprising the non-magnetic material is not visible with a nuclear magnetic resonance apparatus but the wire 6 alone causes a change in the uniformity of a magnetic field to make the catheter 1 visible on a screen. The wire 6 is built up of an alloy of the non-magnetic material and a ferromagnetic material, especially an alloy of titanium and copper or nickel. The catheter 1 is made up of a tubular base body 2 having a pipeline 3 as usual. The tubular base body 2 may be provided with a recessed part and a concentric ring comprising the ferromagnetic material may be mounted therein.
Patent JP-S6298506-A (JP)
Inventor: YAMANASHI FUMIAKI
IPC: C23C18/12
Filed: 1985-10-25
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-H1084239-A (JP)
Title: Digital graphic equalizer
Inventor: ISE TOMOHIKO
IPC: H03G5/02
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a desired frequency characteristic by allowing even a band pass filter with a narrow pass frequency band to conduct filtering processing without degrading arithmetic precision in the fixed decimal point arithmetic operation. SOLUTION: Down-sampling sections 142 -14n reducing a sampling frequency of an input digital audio signal are provided in front of band pass filters 112 -11n for a prescribed frequency band other than a highest frequency band. The down- sampling sections 142 -14n reduce more the sampling frequency of audio data received in the band pass filters as the pass band width of the band pass filters is made narrower. Thus, a difference between a maximum value and a minimum value of filter coefficients of the band pass filters consisting of IIR filters is decreased, the filtering processing is conducted without degrading the arithmetic precision in the fixed decimal point arithmetic operation and a desired frequency characteristic is obtained.
Patent JP-S6396032-A (JP)
Inventor: AREN KORUNIYUOO
IPC: B65D6/02
Filed: 1987-09-25
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-H1182880-A (JP)
Title: Refrigerator leveling device
Inventor: HAYASHI TOMOHISA
IPC: F16M11/24
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator leveling device allowing adjustment operation of a level adjusting bolt to be easily performed from the inside of a refrigerator of a cabinet body without being restricted by the condition of an installation place even in the state of the refrigerator being installed in a specified position in a location. SOLUTION: A plurality of level adjusting bolts 4 dispersed in a lower face peripheral area of a base frame 6 so as to serve as support legs are planted in the base frame 6 of a cabinet body 1 constructed of a heat insulating casing. At the time of installing a refrigerator, these bolts 4 are adjusted to adjust the level of the cabinet body 1. In a refrigerator leveling device of such constitution, in relation to the level adjusting bolt 4 fitted at least to the rear side of the cabinet body, a wall hole 1b for adjustment work leading to this bolt 4 is opened in the bottom wall of the cabinet body 1, and a heat insulating cover 9 is removably fitted to an opening part of this wall hole 1b. At the time of level adjustment, the heat insulating cover 9 is removed, and then the level adjusting bolt 4 is turned using a driver from the inside of a refrigerator.
Patent JP-S6480755-A (JP)
Title: Cylinder block for internal combustion engine
Inventor: MIKAMI KAZUFUMI
IPC: B24B19/00
Filed: 1987-09-24
Abstract: PURPOSE:To prevent the injury and seizure of an inner pheriphery of a bore from occurring until a groove vanishes by forming the inner periphery of a cylinder bore with discontinuous stripe-shaped grooves. CONSTITUTION:The inner periphery of a cylinder bore is formed with discontinuous stripe-shaped grooves (g). Oil retained in the groove (g) does not flow downward during the suspension of engine operation, and the oil hes been therefore retained on the inner periphery of the bore even at the time of restarting an engine. Thus the seizure of the inner periphery of the bore can be prevented until a piston comes into sliding contact with the groove to vanquish it.
Patent JP-H08103288-A (JP)
Title: Production of astaxanthin and astaxanthin-containing material
Inventor: FURUBAYASHI MAKIO
IPC: C12N11/00
Filed: 1994-10-03
Abstract: PURPOSE: To massively obtain astaxanthin useful for deepening the colors of fishes by adding a drying stress to a green alga belonging to the genus Haematococcus pluvialis to stimulate the production of the astaxanthin. CONSTITUTION: A drying stress is added to an alga (Haematococcus pluvialis NIES-144) belonging to the genus Haematococcus pluvialis and capable of producing the astaxanthin. Thus, the shift is induced, and the content of the astaxanthin is increased. When the above-described alga is immobilized on get beans and subsequently subjected to a drying stress, the content of the astaxanthin can arbitrarily be controlled.