baber/WOPTO huggingface dataset:
Patent JP-S5983234-A (JP)
Title: Large scale integrated circuit
Inventor: SAKAKIBARA MIKIO
IPC: G06F15/78
Filed: 1982-11-02
Abstract: PURPOSE:To suppress the increase of the number of output terminals of an LSI, by outputting plural data signals, which are selected from many kinds of data signals, as one group from the same terminal. CONSTITUTION:Auxiliary input signals applied to a data bus 1 and a terminal 5 are always inputted to a decoder 6. Multiplexers 7 and 71 are attached to output ports 43 and 44, respectively. Bus data or the output of the decoder is selected by a switching control signal from a gate circuit 8. Outputs of multiplexers 7 and 71 are inputted to latches 33 and 34 and are taken out output ports 43 and 44 by the latch control. Thus, output ports are used in two ways. In one way, they are used as output ports independent of each other, and the contents of the data bus are outputted as they are. In the other, two output ports are used as one output port, and the decoder is used to convert 4-bit data to 8-bit data, and this data is outputted at a time, and thus, output ports are used as an 8-bit output port.
Patent JP-S5988262-A (JP)
Inventor: KOBAYASHI TAKAAKI
IPC: F02F7/00
Filed: 1982-11-02
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-H0537338-A (JP)
Title: Output circuit
Inventor: NAKAJIMA KOJI
IPC: H03K17/16
Filed: 1991-08-01
Abstract: PURPOSE:To prevent a rush current generated in an output and a through- current flowing through a buffer circuit. CONSTITUTION:The output circuit is constituted of a buffer circuit 60, a P channel side pre-buffer circuit 40 connected to a, P channel input of the buffer circuit 60, and an N channel side pre-buffer circuit 50 connected to an N channel input of the buffer circuit 60. The P channel side pre-buffer circuit 40 is provided with a MOS transistor 43 for repeating turn-on and turn-off by a clock signal phi so that a fall of the potential of an output signal Sp becomes stepwise. The N channel side pre-buffer circuit 50 is provided with a MOS transistor 51 for repeating turn-on and turn-off by the clock signal so that a rise of the potential of an output signal Sn becomes stepwise.
Patent JP-H0356910-A (JP)
Title: Zoom lens
Inventor: YAJIMA YASUMI
IPC: G02B7/10
Filed: 1989-07-26
Abstract: PURPOSE:To prevent the generation of a backlash at the time of rotation of a cam cylinder and to obtain a high performance which is not influenced by the roundness of a cylindrical part and the fitting diameter accuracy by engaging a positioning groove provided on a flange part of the cam cylinder and a positioning member provided on a guide cylinder side or a cam cylinder holding side. CONSTITUTION:The zoom lens is provided with a cam cylinder 11 having a cylindrical part 12 and a flange part 13, a guide cylinder 15 having a cylindrical part 16 positioned concentrically on the outside of this cylinder 12 and a flange part 17 in which a recessed part 18 for containing the flange part 13 of the cam cylinder 11 is formed in an outside end face 17a, and a cam cylinder holder 20 for covering this recessed part 18. Also, on one end face of the flange part 13 of the cam cylinder 11, a circular positioning groove 38 being concentrical with the cylindrical part 12 of the cam cylinder 11 is provided. Moreover, on the recessed part 18 of the guide cylinder 15 or the part opposed to the positioning groove 38 of the cam cylinder holder 20, a positioning member 39 which is engaged to this positioning groove 38 and controls a motion in its groove width direction is provided, and it is pressed against the positioning groove 38 by a pressing body 41. In such a way, the generation of a backlash at the time of rotation of the cam cylinder 11 is prevented, and a high performance is obtained irrespective of the fitting diameter accuracy and the roundness.
Patent JP-H1122153-A (JP)
Title: Forming material of orthogonal joist and floor construction making use thereof
Inventor: SHIMIZU SHOHACHI
IPC: E04F15/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide forming material of an orthogonal joist for promoting work efficiency such as wiring/piping, etc., under the floor as well as floor construction making use thereof. SOLUTION: A forming material 6 of an orthogonal joist is built between the ends on one side of two neighboring joist members 2 and 2 set in parallel in the direction at an approximately right angle to the longitudinal direction of the joist members 2 and 2. The forming material 6 of the orthogonal joist bears the side ends 7a of first floorings 7 arranged on the extention sides on one side of the joist members 2 and 2 to the specific height. By the constitution, in the case wiring is made in the direction at an approximately right angle to the longitudinal direction of the joist members 2 and 2, when a wiring material 16 is stored under the first floorings 7 and 7 along the direction for building the forming material 6 of the orthogonal joist, the wiring material 16 is not required to get through under the joist members 2 and 2.
Patent JP-H0479918-A (JP)
Title: Method and device for steaming food
Inventor: FURUKAWA SAKAE
IPC: A23L7/109
Filed: 1990-07-20
Abstract: PURPOSE:To thaw food and simultaneously cook it with steam without impairing the taste of food and appetite, and also to significantly shorten cooking hours as business by dropping water on a strongly heated body that has been heated to a high temperature higher than 100 deg.C, and by steaming food by the instantaneous generated steam. CONSTITUTION:First, a strongly heated body 5 is heated with a heater 6 to a temperature of approximately 300 deg.C. Next, a food-housing case 2 is drawn out from a casing 1, and frozen food is housed inside the drawn-out food-housing case 2. Then, water is supplied from a reservoir 7 to the strongly heated body 5, and is dropped from the end 8a of a pipe 8 onto the food-housing case 2. Thereby steam is instantaneously generated. On the other hand, since the bottom 2a and both side surfaces 2b of the food-housing case 2 are formed in a netlike shape, steam can be easily circulated through the meshes of the net. Thus, the frozen food housed inside the food-housing case 2 is promptly thawed by the instantaneously generated steam, and also it is cooked with the steam.
Patent JP-S6440758-A (JP)
Title: Continuously variable transmission
Inventor: KITA YASUO
IPC: F16H47/04
Filed: 1987-07-31
Abstract: PURPOSE:To provide a compact light transmission by providing a restraining mechanism for restraining the rotation of a second input/output end of a differential mechanism in the reversal of output and a separating mechanism for separating the second input/output end restrained with respect to the rotation by said restraining mechanism from the low speed side transmission system. CONSTITUTION:In the backward traveling of a vehicle, the low speed side clutch 14 is turned on and the high speed side clutch 15 is turned off. The rotation of a second input/output end 2 of a differential mechanism 4 is restrained by a one-way clutch 35, and a forward traveling clutch 26 is turned off. Then, power introduced in a first input/output end 1 of differential mechanism 4 is transmitted from a third input/output end 3 of differential mechanism 4 to one fluid pump/motor 8. The power is conducted from the other fluid pump/motor 7 through a fluid system transmission system A to be transmitted to an output shaft 18 through the low speed side clutch 14. As a result, since back gear series do not needed to be provided, the number of gears can be reduced to provide a compact light transmission.
Patent JP-H0645744-A (JP)
Title: Jet system soldering device
Inventor: FUKUSHIMA TETSUO
IPC: B23K1/08
Filed: 1992-07-21
Abstract: PURPOSE:To contrive a reduction in a defective bridge, which is generated at the time of soldering, in a jet system soldering device for soldering an electronic component inserted in a printed board. CONSTITUTION:A jet system soldering device is manufactured into a constitution, wherein the device is provided with a speed sensor 12 for measuring the rate of fluidization of a solder flow 9b, which has a peel-back effect and is made to flow in the same direction as the direction of movement of a substrate, of a solder flow which is made to flow through a second nozzle 11. By this constitution, the relation between the traveling time of the substrate and the speed of the solder flow can easily optimized and a soldering defect can be reduced.
Patent JP-S6440786-A (JP)
Title: Connector for pouring and discharging fluid
Inventor: TAKAMATSU HIDEO
IPC: F16L37/00
Filed: 1987-08-04
Abstract: PURPOSE: To realize connection carried out by simple operation and without leakage by adopting a structure comprising a connection member to a piping; a coupling sheet having a through hole; an device to fill and drain a pressurized fluid to a sealed chamber formed by double bellows; and another connection apparatus. CONSTITUTION: A connection apparatus is formed to comprise connection member 1 having shoulder 2 provided with fill and drain hole 1a and fill and drain passage A for liquid in the central portion provided with inner and outer nipples 3, 4; and coupling sheet 9 having a seal surface 9a whose tip inserted between two nipples 3, 4 is spherical, and having through hole 9b in the central portion. A device is provided to fill and drain a pressurized fluid into and from sealed chamber B which is a gap between double nipples 7, 8 attached to coupling sheet 9 and connection member 1. Another connection apparatus has socket 10 comprising cylindrical seal 10a facing coupling sheet 9. As a consequence, it becomes possible to fill and drain a fluid at an extremely low temperature in the air used in rockets or the like.
Patent JP-S6254724-A (JP)
Title: Production of cholesteric liquid crystal copolyester
Inventor: TOTANI TOMOHIRO
IPC: C09K19/38
Filed: 1985-09-04
Abstract: PURPOSE:To obtain a cholesteric liquid crystal copolyester which has high strength and high elasticity and is small in the anisotropy of mechanical properties during molding, by reacting compounds of specified structural units with each other. CONSTITUTION:1mol of a compound of a structural unit of formula I is reacted with 1.1-1.8mol of a compound of a structural unit of formula II to synthesize a polyethylene terephthalate oligomer. The obtained oligomer is mixed with p-acetoxybenzoic acid of a structural unit of formula III and 3-methyladipic acid having an (optically active) structural unit of formula IV and the mixture is polymerized at 200-350 deg.C and normal pressure until the inherent viscosity (etainh) as measured in a phenol/tetrachloroethane solvent is 0.4dl/g or above.
Patent JP-H0727336-A (JP)
Title: Device for preventing cooked food overflow
Inventor: TAKANO KEIJI
IPC: F24C3/12
Filed: 1993-07-12
Abstract: PURPOSE:To monitor the conditions of food inside a cookpot for cooking food, detect the overflow of the food before it occurs and prevent the food overflow. CONSTITUTION:The conditions of food being prepared within a cookpot 1 are detected by the modified waveform of a contact bar 2 provided in such a manner as to contact with the cookpot 1 and, from the vibration waveform thus obtained, the food overflow is predicted.
Patent JP-H0664581-A (JP)
Title: Change gear device for multispeed bicycle
Inventor: PION IRU CHIYA
IPC: B62M9/10
Filed: 1992-07-21
Abstract: PURPOSE: To provide such a speed change gear for multistage variable speed bicycles capable of obtaining the sufficient torque transmission and instantaneous driving power as well as having little noises. CONSTITUTION: A speed change gear for multistage variable speed bicycles by the present invention, comprises a cassette body 26 in the form of a hollow cylinder; a clutch ball race 43 arranged relatively rotatably to the cassette body 26 and concentrically inside the cassette body 26 and connected to a rear wheel shaft 49; and moreover small-diameter balls 61 arranged between the clutch ball race 43 and the cassette body 26; a plurality of holes 63 bored into the cassette body 26 with spaced in the circumferential direction and having the bottom surface of a spherical surface; balls 67 arranged in each hole 63a and supported with a spring and set screw; and a gear set 14 consisting of a plurality of gears with different external diameters and secured toward the direction of the circumference on the cassette body 26.
Patent JP-H1021585-A (JP)
Title: Method for evaluating stamper, and production of optical disk
Inventor: ENDOU FUSAAKI
IPC: G11B7/26
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To embody a method for evaluating a stamper capable of much improving the reliability to the quality of an optical disk after molding. SOLUTION: A permeable film consisting of a curable resin having a refractive index equal to or approximate to the refractive index of the base part of the optical disk is laminated and formed on one surface 41A of a stamper 41, which has the rugged patterns 42 meeting recording signals on one surface and is used as a metal mold at the time of forming the light transparent base parts transferred with the rugged patterns of the optical disk, so as to cover rugged patterns 42 and thereafter,  the one surface 41A of this stamper 41 is irradiated with a laser beam via a permeable substrate for correction optical aberrations having the refractive index equal to or approximate to the refractive index of the base part of the optical disk and the thickness equal to or approximate to the difference between the thicknesses of the base part and the permeable film in the method for evaluating the stamper which evaluates the stamper 41. As a result, the method of evaluating the stamper capable of exceedingly improving the reliability to the quality of the optical disk after the molding is embodied.
Patent JP-H0244576-A (JP)
Title: Optical disk
Inventor: DEGUCHI TOSHIYUKI
IPC: G11B20/12
Filed: 1988-08-03
Abstract: PURPOSE:To improve the retrieval accuracy of an optical beam to a purpose track together with the reliability of address information reproducing by recording the address information of respective sectors on a circular arc track, which is formed with the optical beam, at the time of track retrieval. CONSTITUTION:Recording tracks of an optical disk 1 are divided into sectors 3. A sector address 4 is formated and recorded so as to be coincident with the circular arc track, which is formed by the optical beam, at the time of the track retrieval. Accordingly, the retrieval is executed samely as a linear moving type and the reliability of the reproducing sector address is improved. Then, the retrieval accuracy is improved for the optical beam to the purpose track on the basis of a track crossing number.
Patent JP-H0946312-A (JP)
Title: Level counter
Inventor: NAMEGAWA MASASHI
IPC: H04J3/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To use only one carrier signal line by selecting a specific decoder output out of plural decoding means and outputting the selected signal as a carrier signal. SOLUTION: The count value D of a counter 100 is inputted to a decoding circuit 101 and respective decoders output timing signals G1 to G3 at timing corresponding to the count values 2, 14, 62 e.g. from the counter 100. Any one of the signals G1 to G3 is selected by a selector signal supplied to a selector 102 and the selected signal is inputted to a latch circuit 103 as a select signal E. The latch circuit 103 latches the signal E at the timing of a clock signal B and generates a carrier signal F at timing synchronous with the signal B and the signal F is inputted to the counter 100 to initialize the count value of the counter 100. Thus plural count values can be switched by using only one signal line for carry signal to be inputted to the counter 100 and selecting a specific decoding signal by the selector 102.
Patent JP-H0829238-A (JP)
Title: Mass measuring instrument
Inventor: MIZUNO TAKESHI
IPC: G01G9/00
Filed: 1994-07-18
Abstract: PURPOSE:To measure mass under environment with a small gravity and no gravity or environment where an installation location vibrates. CONSTITUTION:A rotator 7 where a target 8 to be measured is mounted is rotated on a test stand 4 where a dynamic vibration absorber 10 is mounted. When the rotary speed of the rotator 7 matches the natural frequency of the dynamic vibration absorber 10, the vibration of the test stand 4 can be suppressed. The product between the vibration amplitude and the vibration- absorbing mass of a vibration-absorbing mass 12 is divided by the distance from a rotary shaft 6 of the target 8 to be measured, thus obtaining the mass of the target 8 to be measured.
Patent JP-H0616517-A (JP)
Title: Termite repellent
Inventor: KOBAYASHI MASUKO
IPC: A01N25/04
Filed: 1992-06-30
Abstract: PURPOSE:To provide a termite repellent which repels and controls interior termites biting woods in houses and communication cables. CONSTITUTION:The repellent against termites comprises aromatic plant essential oil. The essential oil used in the repellent is selected from the group consisting of, for example, vetiver oil, patchouli oil, cananga oil, clove oil, cajeputene oil, citronella oil, nutmeg oil, pepper oil, sandalwood oil, gurjun oil, ginger oil, cubeb oil, lemongrass oil, cornmint oil, anise oil, cinnamon oil, mace oil, fennel oil, calamus oil, thymus oil or their mixture.
Patent JP-H0478431-A (JP)
Title: Agitator
Inventor: MORITA MINORU
IPC: B01F7/16
Filed: 1990-07-23
Abstract: PURPOSE:To obtain high agitation performance by separately providing a first blades in the lengthwise direction of a rotary shaft to both sides of the radial direction from the rotary shaft, arranging and fixing a second blades to the outsides of the first blades and regulating the first and second blades to nonparallel and also an angle excepting a right angle respectively for the moving direction of fluid. CONSTITUTION:A first and second blades 6, 8 are regulated to nonparallel for the turning and moving direction respectively and also to a first and second angles excepting a right angle. When the first angle is regulated to a positive angle for the turning and moving direction, the second angle is regulated to a negative angle. When a rotary shaft 5 is rotated, the first blade 6 pushes fluid to the direction between the turning direction and the direction parallel to the lengthwise direction of the rotary shaft 5. The flow to the upper part or the lower part is caused in the fluid. The flow direction in the direction parallel to the lengthwise direction in the vicinity of the rotary shaft 5 of the first blade 6 is reversed to the flow direction parallel to the lengthwise direction in the vicinity of the inside wall of an agitation tank 1 near to the second blade 8 because of the difference of the angles of the first and second blades 6, 8. Circulation in the radial direction is performed in the vertical direction of the agitation tank 1. Further since the flow reverse in the direction crosses in the direction parallel to the lengthwise direction, agitation in the fluid is promoted.
Patent JP-H0482119-A (JP)
Title: Switching device
Inventor: YOKOKURA KUNIO
IPC: H01H33/59
Filed: 1990-07-25
Abstract: PURPOSE:To restrain the occurrence of surge by first causing electric current to start flowing through a bypass circuit of high impedance with the closure of an auxiliary switch before closing a main switch, and closing the main switch after the impedance of the bypass circuit becomes sufficiently low. CONSTITUTION:When an external signal for turning on a switching device is inputted to a control section 4, a signal for turning on an auxiliary switch 3 is first outputted, thereby closing the auxiliary switch 3. Then, an operation signal is inputted to variable impedance 2, and the impedance value thereof changes from a high level to a low level. After the variable impedance 2 changes to a low level, an 'ON' signal is outputted to a main switch 1, and this switch 1 closes, thereby completing an operation for turning on the switching device.
Patent JP-H0517413-A (JP)
Title: Production of diamine
Inventor: IGUCHI YOSHIO
IPC: C07C209/14
Filed: 1991-07-09
Abstract: PURPOSE:To obtain a diamine such as 1,9-nonanediamine useful as a raw material for various nylons and polyurethanes from a dial such as 1,9-nonanedial on an industrial scale at a low cost in high yield compared with conventional process. CONSTITUTION:The objective compound of formula II can be produced in high yield while suppressing the formation of polymeric substance by supplying an alcohol solution of a dial of formula I [A is (CH2)n ((n) is 1 or 2) or ethylidene] to a reactional/system heated at a prescribed temperature (preferably 80-200 deg.C, especially 100-150 deg.C) and containing a hydrogenation catalyst, a solvent, hydrogen and ammonia, thereby effecting the catalytic reduction of the reactants. When an aldehyde is dissolved in an alcohol, an alcohol adduct of the aldehyde is easily formed in general and the main component of the adduct is hemiacetal. Accordingly, the above reaction may be performed by reacting a hemiacetal of the dial with hydrogen and ammonia while supplying an alcohol solution of the hemiacetal of the dial to the reactional system.
Patent JP-S5897179-A (JP)
Title: Automatic playing device
Inventor: AOKI EIICHIROU
IPC: G10H1/00
Filed: 1981-12-03
Abstract: PURPOSE:To attain an automatic playing device which can be used for a personnel unable to interprete a music score and to play keyboard, by converting a audio signal into an electric signal, detecting the fundamental wave components of the audio signal, and forming musical tone data. CONSTITUTION:When audio signals of a song and other musical instruments converted into electric signals at a microphone 1 are applied, a fundamental wave detection circuit 2 picks up the fundamental wave components of the audio signals and key data are formed with a frequency detection circuit 3 and a key data forming circuit 4. The data is written in an address designated at an address counter 7 to be advanced in a storage circuit controlled into write state via a write switch 9. Further, in operating a readout switch 11, the key data is read out from the circuit 6, and musical tone information is formed and outputted at a musical tone forming circuit 14 to which tone information is set. Thus, an automatic playing device which is used for personnel unable to interprete the music score and to play the keyboard, is attained.
Patent JP-H0841387-A (JP)
Title: Coating composition for forming infrared-sensitive transparent film exhibiting high luminance
Inventor: HAGIWARA MASAHIRO
IPC: C09D5/22
Filed: 1994-07-27
Abstract: PURPOSE:To provide a coating compsn. for forming an infrared-sensitive transparent film exhibiting a high luminance. CONSTITUTION:The compsn. comprises a fluorescent powder, a transparent resin, and a solvent. The fluorescent powder is a glass-fused fluoride powder formed by fusing 5-20 pts.wt. silicate glass with the surface of 100 pts.wt. fused composite fluoride powder which is basically represented by the compsn. formula: (1-x-y)PbF2.xYbF3.yErF3 [wherein x (by wt.) is 0.1-0.2; and y (by wt.) is 0.01-0.04] and has an average particle size of 0.5mum or lower.
Patent JP-H0518757-A (JP)
Title: Vibrating gyro
Inventor: NAKAMURA TAKESHI
IPC: G01C19/56
Filed: 1991-07-08
Abstract: PURPOSE:To provide a vibrating gyro hardly subjected to the plastic deformation of support members for supporting a vibrator. CONSTITUTION:This vibrating gyro includes a vibrator 12, and the vibrator 12 is supported by the center parts of U-shape support members 22a, 22b formed of wire material such as metal wire. Protecting members 30 are provided around the inside of the support members 22a, 22b. The protecting members 64 of a work cover 56 are provided around the outside of both longitudinal ends of the vibrator 12. The support members 22a, 22b are prevented from being displaced more than necessary by these protecting members 30, 64.