baber/WOPTO huggingface dataset:
Patent JP-H0532167-A (JP)
Title: Power supply device and control method therefor
Inventor: FUJIMURA TORU
IPC: B61L27/00
Filed: 1991-07-30
Abstract: PURPOSE:To allow an air bag of an air bag module, which is mounted in a steering wheel of a car, to deform in a form more favorable for it to exert the shock absorbing effect when the driver or passenger moving forward in the event of car collision has run against the steering wheel with the spread air bag interposed. CONSTITUTION:A bolts hole 25h is furnished for fixing the lower part of an air bag module 10 on the way of a steering spoke 5 situated down in the neutral state of steering, and in a position below this bolt hole, a groove 30 is provided as a rigidity lowering part admitting the lower part of steering wheel to deform in the direction that the wheel ring bottom moves ahead of the car body when the load from rear of car body acts on tone lower part of the steering wheel. The coupling rigidity of the down-situated steering spoke and the module 10 lower part shall be set lower than the coupling rigidity of an upper-situated steering spoke and the module 10 upper part.
Patent JP-S6250665-A (JP)
Title: Method for measuring pneumonitic mycoplasma antibody titer
Inventor: MOTODA SHOSAKU
IPC: G01N33/569
Filed: 1985-08-30
Abstract: PURPOSE:To easily and quickly measure pneumonitic mycoplasma with good sensitivity by sealing a marker into liposome into which a pneumonitic mycoplasma lipid antigen is incorporated, bringing an antibody to be measured and complement into reaction to destruct the liposome and measuring the amt. of the liberated marker. CONSTITUTION:The marker such as spin label reagent, glucose or fluorescent dye is sealed into the liposome into which the pneumonitic mycoplasma lipid antigen is incorporated. The antibody to be measured and complement are brought into reaction with such liposome to destruct the liposome. The amt. of the marker liberated from the liposome is measured. The pneumonitic mycoplasma antibody titer is thereby easily and quickly measured with the excellent sensitivity.
Patent JP-S6168191-A (JP)
Title: Treatment of waste water containing arsenic and organic material
Inventor: IWAI MASA
IPC: C02F1/62
Filed: 1984-09-11
Abstract: PURPOSE:To remove simultaneously and efficiently arsenic and org. material by adding ferrous salt and hydrogen peroxide to waste water contg. the arsenic and org. material, adjusting simultaneously pH to 3-4, oxidizing said water and adjusting the pH thereof to 6-8 by neutralization then subjecting the waste water to a solid-liquid sepn. CONSTITUTION:The ferrous sulfate or ferrous ammonium sulfate and hydrogen peroxide are added to the waste water contg. the arsenic and org. material and at the same time an alkali agent or acid is added thereto to adjust the pH of the waste water to 3-4, by which the waste water is oxidized. The alkali agent is then added to the water to adjust the pH to 6-8 and to neutralize the same and thereafter the waste water is subjected to the solid-liquid sepn. to separate solid matter. Ferrous chloride is not preferable as the ferrous salt to be added as chlorine ions have the possibility of disturbing the oxidation. Quicklime and slaked lime are adequate as the alkali agent for adjusting the pH to 3-4 and sulfuric acid is adequate as the acid. The alkali for the neutralization treatment is adequately quicklime and slaked lime.
Patent JP-S6346341-A (JP)
Title: Fire prevention damper
Inventor: YOSHIKAWA HITOSHI
IPC: F24F13/15
Filed: 1986-08-13
Abstract: PURPOSE:To make it possible to positively interrupt the airflow path of a frame member by providing a shaft fixed at right angle with a ventilation path to the inside of the cylindrical frame member having the ventilation path communicating opening of both ends with each other, a thermal deformation member fixed at a substantially central part of the shaft and supporting two dampers at both ends. CONSTITUTION:A shaft 5 is fixed at right angle with a ventilation path 2 within a cylindrical frame member 1. At the central part of the shaft 5, a thermal deformation member 4 made of a shape memory alloy, normally assuming a U-shape and opened and deformed when heat is applied, is fixed through a heat insulator 6. On both ends of the thermally deformed member 4, dampers 3 which open and close a ventilation path 2 is provided at both ends of the thermal deformation member 4. The damper 3 assumes a shape formed by cutting a disc in halves. In the above construction, when air passing through the ventilation path of the frame member 1 comes to have an extraordinarily high temperature. Parts of the thermal deformation member 4 where the damper 3 is provided are deformed to assume the same planar shape, and the damper 3 is formed in a circular shape to interrupt the ventilation path 2.
Patent JP-S5892111-A (JP)
Title: Power amplifier
Inventor: NAKAGAKI HARUSHIGE
IPC: H03F3/217
Filed: 1981-11-27
Abstract: PURPOSE:To reduce power loss, by variably controlling a power supply voltage according to the amplitude of an output signal. CONSTITUTION:A signal enters from a PCM signal source 1 to a serial/parallel converter 11, where the signal is converted into a signal (c) in parallel and the signal is inputted to a parallel input terminal of a counter 13 according to the period of a sampling pulse B. When the sampling pulse B is inputted to a load input terminal, the counter 13 fetches a value inputted to a parallel input terminal and starts count-down every time a clock pulse D is inputted. The value counted down is inputted to an NOR circuit 14 at each bit, and the output of the NOR circuit is inputted to a reset terminal R of an S.R flip-flop 15. An output signal E of the flip-flop 15 becomes a signal having a pulse width according to the PCM code, this output signal E drives a switching power supply 10 to variably control the amplifier power supply voltage according to the amplitude of the output signal.
Patent JP-H0612077-A (JP)
Title: Sounding channel allocating device
Inventor: DEJIMA TATSUYA
IPC: G10H1/18
Filed: 1992-06-24
Abstract: PURPOSE:To perform allocation to channels to form sounding forms not ignoring the importance of respective sounds in music idea expression or play expression. CONSTITUTION:Each time the discrimination of 'A<=k-th VELReg' is NO in SA28, AReg is updated (SA29) and the velocity data of a minimum value are stored. B to be updated in SA30 shows the channel to be allocated the velocity data stored in the AReg. In SA36, the generation of new musical sound signals is allocated to the B channel generating the musical sound signals of the smallest velocity data. Thus, although the musical sounds generated by the B channel up to the moment are forcedly sliced, these musical sounds to be silenced are the musical sounds of the velocity data of the minimum value as the discriminated result of the SA28 and weakly played by a player. Therefore, the music idea expression or the play expression is less affected even in the case of forced silencing.
Patent JP-H1140168-A (JP)
Title: Gas-diffused electrode and fuel cell using it
Inventor: YABE KOJI
IPC: H01M8/08
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a gas-diffused electrode, which maintains superior power generating efficiency without the possibility of deterioration in function even by a temperature rise due to reacting heat, as a gas contact area in a gas- diffused electrode is being increased, and a fuel cell using the gas-diffused electrode. SOLUTION: Positive and negative (+, -) electrode bodies 14, 15 connected to both ends 13a, 13a of a non-conductive electrolyte holding plate 13 are provided as outside walls, on the both sides of an alkali electrolyte tank 12 in which alkali electrolyte (KOHaq) is stored. These +, - electrode bodies 14, 15 are made of sintered alloy of Fe and the like, and plural pores are formed in it. In these +, - electrode bodies 14, 15, passage 16, 17 on the electrolyte tank side and outside passages 18, 19 for air and hydrogen which contains oxygen as the active material to pass through are formed.
Patent JP-H0476431-A (JP)
Title: Mass unbalance measuring device for gimbal
Inventor: OZAKI MASAHIRO
IPC: G01M1/16
Filed: 1990-07-18
Abstract: PURPOSE:To simply and quantitatively measure the quantity and direction of a mass unbalance of a missile seeker by measuring an amplitude and a phase of voltage of a torquer for controlling a gimbal in a cage-like condition while rotating the seeker. CONSTITUTION:A seeker 1 is set on a rotary bed 2 in a cage-like condition, and the rotary bed 2 is rotated moderately by an angle of 360deg. During rotation of the rotary bed 2, a torquer output voltage for controlling a digital type gimbal, which is delivered from a torquer voltage detecting section 4 is stored in a RAM 5 in synchronization with a digital type rotating angle. After completion of the rotation of the rotary bed 2 by 360deg., a CPU 7 computes an amplitude and a phase of a torquer voltage sinusoidal wave from the data stored in the RAM 5 by a computing program stored in a ROM 6, and further, computes the direction of gimbal unbalance, and thus computed values are indicated on a display section 8.
Patent JP-S6346590-A (JP)
Inventor: MATSUZAKA KOJI
IPC: G07D9/00
Filed: 1986-08-13
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-S63282025-A (JP)
Title: Block member storage casing
Inventor: NAKAMURA SHUNICHI
IPC: B65G1/07
Filed: 1987-07-31
Abstract: PURPOSE:To automate the replenishment of block members by forming a supply opening through which the block members are one by one fed into a block storage casing, in an elevating wall member. CONSTITUTION:When a sensor 77 detects no bundle (b) of coins at a position facing thereto, a conveyer 13 is lowered together with an elevating wall member 71. When the elevating wall member 71 descends by a predetermined distance so that a pusher 75 supported to a bracket 74 abuts against the uppermost one of the bundle (b) of coin, a switch 80 is slightly separated from a projection 78 so that the conveyer 13 is stopped, and the latter is moved slightly upward. When the switch 80 again makes into contact with the projection 78, the elevation of the conveyer 13 is stopped. Thereafter, the conveyer 13 ascends together with the elevating wall member 71 up to a position where the sensor 77 detects no bundle (b) of coins, and further, a conveyer motor is driven so that the the frontmost bundle (b) of coin on the conveyer 13 is fed into a coin storage space 8 through a supply opening 71 in the elevating wall member 71.
Patent JP-2000022540-A (JP)
Title: Ad conversion circuit
Inventor: NAKAMURA TAKEYA
IPC: H03M1/12
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To secure the digital conversion value which is fast and sequentially converted at a short time interval and regardless of its waiting time by directly inputting the analog signal selected by a multiplexer to an AD conversion part to convert it into a digital signal. SOLUTION: An analog signal selection switch S1 of the 1st channel of a multiplexer 1 is closed and also an analog signal selection switch S2 of the 2nd channel and an analog input selection switch S3 of the 3rd channel of the multiplexer 1 are opened respectively by the control signal of a control arithmetic part 3. At the same time, an AD conversion part 2 samples an analog signal ViC and immediately converts it into a digital signal to secure the digital conversion value. Then the part 2 also samples the signal ViC and converts it into a digital signal to secure the digital conversion value after a time (t).  Thus, the analog signal value is calculated as the digital value based on the digital conversion. value obtained at two points set before and after a selected analog signal Vi1, the sampling interval time and a time constant that is inherent in the analog input part of the part 2.
Patent JP-H0939232-A (JP)
Title: Printer and its manufacture
Inventor: KIJIMA KOUICHIROU
IPC: B41J2/045
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To realize stabilization of a manufacturing process by attempting of development of intrinsically provided characteristics of a piezoelectric element, and making an ejection nozzle finely pitched. SOLUTION: A printer is provided wherein an ejection medium filled in a pressure chamber 3 is ejected from an ejection nozzle 1 by application of voltage to a piezoelectric element 7. In the printer, diaphragms 5, 6 are structured by laminating. One layer of the diaphragm 5 covers the whole pressure chamber 3. The remained layer diaphragm 6 is removed by taking a piezoelectric element 7 as a mask, to have almost the same width as that of the piezoelectric element 7.
Patent JP-H0632631-A (JP)
Title: Optical glass for precision press
Inventor: BABA NOBUYOSHI
IPC: C03B11/00
Filed: 1992-07-17
Abstract: PURPOSE:To provide optical glass having low refractive index and high dispersion, moldable by precision press at a lower temperature <=620 deg.C, namely 30-50 deg.C higher than yield temperature (At). CONSTITUTION:Glass having a composition consisting of 10.0-50.0wt.% SiO2, 5.0-52.0wt.% GeO2, 4.0-25.0wt.% TiO2, 0-25.0wt.% Nb2O5 with the proviso that total amount of SiO2+GeO2 is 45.0-67.0wt.% and total amount of TiO2+Nb2O5 is 10.0-30.0wt.%, 1.0-5.0wt.% Li2O, 5.0-19.0wt.% N2O, 0-8.0wt.% K2O, 0-20wt.% CS2O with the proviso that total amount of Li2O+Na2O+K2O+CS2O is 8.0-32.0wt.%, 0-10.0wt.% ZnO, 0-8.0wt.% MgO, 0-6.0wt.% Al2O3, 0-1.0wt.% ZrO2 and 0-3.0wt.% TeO2.
Patent JP-H0510647-A (JP)
Title: Storing device
Inventor: HARA YASUO
IPC: A23L3/365
Filed: 1991-07-03
Abstract: PURPOSE:To provide an effective utilization of an inside part of a storing box by a method wherein some partitioned chambers composed of thermal conductive material partitioned into some small chambers are disposed in the storing box, a selection means for selecting an operation and a non-operation of an indoor fan is provided and the indoor fan is mounted in each of the small chambers. CONSTITUTION:After installing a refrigerator, an operating element 34a of a changing-over switch 34 is operated and it is selected whether a chamber RM2 is used for a defreezing operation or a cooling operation. That is, as the changing-over switch 34 is brought into continuity, indoor fans 30a and 30b cause indoor air to be circulated when a main power supply switch 72 is turned on so as to cause the chamber RM2 to become a forced convection chamber suitable for a defreezing operation. In turn, as the changing-over switch is changed over to a non-continuity state, the indoor fans 30a, 30b are not operated even if the main power supply 72 is turned on and the chamber RM2 becomes a natural convection chamber suitable for a refrigeration. When the indoor fans 30a, 30b are operated, cooled or heated air is circulated within the small chamber and other small chambers are cooled or heated through a heat conductive partition wall 27 with the circulated air.
Patent JP-H0477941-A (JP)
Title: Picture controller
Inventor: YOKOYAMA NOBORU
IPC: G06F3/153
Filed: 1990-07-20
Abstract: PURPOSE:To obtain display data for respective columns by rearranging and storing picture data for respective rows at the time of writing them in a storage part and generating the address of the storage part and rearranging having read data at the time of reading picture data from the storage part. CONSTITUTION:The storage means 2 for picture data, an input/output data rearranging means 4 rearranging picture data in accordance with a part of the address of picture data at the time of inputting/outputting picture data and an instruction means 5 giving an instruction for changing the reading direction of picture data so as to read it at the time of displaying picture data are provided. An address generation means 5 generating the address of the storage means 2 in accordance with the instruction of the instruction means 5 and a display data rearranging means 7 rearranging having read picture data in accordance with the instruction of the instruction means 5 are provided. Thus, picture data can efficiently be displayed on longitudinal type CRT since picture data can be read in the direction of the columns by rearranging picture data which are read from the storage means 2.
Patent JP-H0636204-A (JP)
Title: Recording-signal control apparatus
Inventor: KANAZAWA YOSHIKAZU
IPC: G11B20/06
Filed: 1992-07-17
Abstract: PURPOSE:To provide a recording-signal control apparatus wherein no irregularity in the picture quality of a replayed image is caused due to a frequency band, an inversion phenomenon can be prevented, a prescribed S/N ratio is ensured and a good picture quality corresponding to the performance of a magnetic tape can be obtained. CONSTITUTION:A system-control microcomputer 12 records test signals F1, F2 on a magnetic tape 9 from a test-signal generation circuit. Then, the magnetic tape 9 is rewound, and a replay test signal is replayed. Test-signal-level detection circuits 17, 18 detect an input from a replay head at frequency spectra f1, f2, and pieces of information at respective signal levels are input to a tape- simulator microcomputer 19 and stored in a memory 20. Thereby, a frequency characteristic with reference to the loaded magnetic tape 9 is judged, and a correction value according to the frequency characteristic is set in a recording equalizer circuit 6. A video signal to be recorded is input to the recording equalizer circuit 6, the frequency characteristic is corrected, and the video signal is recorded on the magnetic tape 9 by a rotary magnetic head 8.
Patent JP-S6169152-A (JP)
Title: Semiconductor device
Inventor: HIRAKAWA YUKIO
IPC: H01L23/02
Filed: 1984-09-12
Abstract: PURPOSE:To bond a cap easily, and to prevent a scattering into a package of a sealing member by forming the section of the cap to a U shape and forming a stepped section, in which an inner circumferential section is higher than an outer circumferential section, to a surface, with which the cap is bonded, in a package proper. CONSTITUTION:The section of a cap 2 is formed to a U shape, and a stepped section 4 in which an inner circumferential section is higher than an outer circumferential section is shaped to a surface, with which the cap 2 is bonded, in a package proper 1. Consequently, the cap 2 is positioned precisely by a form thereof and the stepped section 4 of the package proper 1. Adhesives 3 are positioned outside the stepped section 4, thus resulting in no scattering into the package proper 1 of the splashes of adhesives even when adhesives 3 melt, then damaging no semiconductor element sealed.
Patent JP-S6252785-A (JP)
Title: Optical recording and reproducing device
Inventor: SASAKI YOSHINORI
IPC: G11B33/14
Filed: 1985-08-30
Abstract: PURPOSE:To reduce the soil of a disc and an optical head by arranging a filter in the flow of air generated by the rotation of the disc. CONSTITUTION:A circular plate shaped filter 6 larger than the outer shape of a driving motor 3 is fixed and arranged at a position where it is not in contact with a turntable 4, the shaft of the driving motor 3 and a disc 1 setting the shift of the motor 3 as its center keeping a space of more than 0.5mm at the motor 3 side of the disc 1. The rotation of the disc 1 by the motor 3 causes the flow of air in arrow head 11 direction. Since the filter 6 is arranged in the flow of air, dust included in the air can be eliminated by the filter 6. Thereby, the soil of the disc 1 and an optical head 2 can be reduced.
Patent JP-S6187236-A (JP)
Title: Photomagnetic recording medium
Inventor: NEHASHI SATOSHI
IPC: G11C13/06
Filed: 1984-09-12
Abstract: PURPOSE:To provide a photomagnetic recording medium which has a high S/N and permits high-density recording and high-speed recording by forming said medium so as to have an photomagnetic recording layer consisting of an alloy added with specific elements and a low coercive force material layer consisting of an alloy added with specific elements and forming a nonmagnetic material layer therebetween. CONSTITUTION:The photomagnetic recording medium has the photomagnetic layer consisting of the alloy composed of elements of at least >=1 kinds among cerium, praseody- mium and neodymium or said alloy added further with elements of at least >=1 kinds among boron, carbon, silicon, phosphorus and aluminum or the alloy added further with at least >=1 kinds of chromium, cobalt, copper, nickel and magnanese and the low coercive force material layer consisting of the alloy of which the coercive force is <=1/5 the coercive force of said photomagnetic recording layer and <=100 oersted and which is composed of iron, nickel and impurities or said alloy added further with elements of at least >=1 kinds among copper, chromium, molybdenum, manganese, vanadium and tungsten. The nonmagnetic material layer having <=100 nanometer thickness is formed between the magnetic recording layer and the low coercive force material layer.
Patent JP-H06177729-A (JP)
Title: Gate drive circuit for mos power transistor
Inventor: TOOMASU ERU HOPUKINSU
IPC: H03K17/687
Filed: 1993-08-02
Abstract: PURPOSE: To improve a gate driving circuit by turning on a MOS power transistor TR by a first gate driving circuit and using a second gate driving circuit, which continuously drives the gate, to keep this state. CONSTITUTION: A first gate driving circuit 12 transfers a large quantity of electric charge in each clock cycle and quickly turns on a MOS power TR Tr16. A second gate driving circuit 14 continuously drives the gate of the MOS power TR Tr16 and is used to keep the turn-on state of the MOS power TR Tr16 by overcoming the leak from the gate. Consequently, complementary TRs Tr50 and Tr52 and a capacitor 58 are set to such a mode that they supply enough energy to overcome the leak from the gate of the MOS power TR Tr16. As the result, the current consumption for turning on the MOS power TR Tr16 is minimized.
Patent JP-H1139741-A (JP)
Title: Optical information recording and reproducing device
Inventor: EZAWA HIROSHI
IPC: G11B11/10
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide the optical information recording and reproducing device capable of comparatively inexpensively constituting a mechanism for moving a means of giving a magnetic field to a recording medium into a position corresponding to either of two separated lenses. SOLUTION: A carriage 6 has two objective lenses 8a and 8b at an interval in the Y-direction, and is supported movably by two axes in the X-direction. The objective lens 8a is correspondent to a recording medium of a cover glass thickness 1.2 mm, while the objective lens 8b is correspondent to a recording medium of a cover glass thickness 0.6 mm. A bias coil 2 is supported movably by two links 3a and 3b in the Y-direction. Groove parts 52a and 52b are provided at both ends of the bias coil 2 in the X-direction, and the individual grooves are connected with arms 4a and 4b respectively. The arms 4a and 4b are fitted around to avoid the recording medium (and its cartridge) and laser light, etc., and the ends 12a and 12b of these arms 4a and 4b are positioned at the ends of a moving range of the carriage 6 in the X-direction respectively.
Patent JP-S5894310-A (JP)
Inventor: MIYATA MAKOTO
IPC: A01D34/42
Filed: 1981-11-27
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。