baber/WOPTO huggingface dataset:
Patent JP-S61270677-A (JP)
Title: Direction measuring instrument
Inventor: ANDO KENJI
IPC: G01S3/80
Filed: 1985-05-24
Abstract: PURPOSE:To erase a display based upon an acoustic wave from a coexisting sound source from a display screen immediately through simple operation by specifying the generation direction of a null point (direction acoustic wave arrival from a noise source) when the acoustic wave arriving from the unnecessary noise source exerts influence, and outputting a pseudo pattern signal. CONSTITUTION:A receiver 1 has two orthogonal 8-shaped bipolar directivity patterns and a nondirectivity pattern and outputs a received signal when an acoustic wave arrives, and a pattern generator 7 outputs the pseudo pattern signal equivalent corresponding to a signal received with a directivity pattern having a null point in the specified direction. Then when the display screen of a display device 6 becomes hard to see in the arrival direction of the acoustic wave owing to the influence of the unnecessary noise source, a null direction specifying circuit 9 specifies the direction of null point generation to the generator 7, so that the pseudo pattern signal having a null point in the specified direction is outputted. Further, the pseudo pattern signal is applied to phase comparators 3a and 3b through a switching circuit 8, so only the direction of the arrival of the acoustic wave from the sounding source is displayed clearly.
Patent JP-H01281908-A (JP)
Title: Automatic mold exchanger
Inventor: YAMAZAKI SEIJI
IPC: B29C45/26
Filed: 1988-05-10
Abstract: PURPOSE:To suppress the transmission of excessive force to molds and consequently prevent the molds from being damaged by a structure wherein a torque limiting device is interposed in the torque transmission part of a carrying mechanism in a mold carrying device. CONSTITUTION:When a mold setting command is issued to a mold clamping part 2, a table rotating motor 7 is driven so as to carry molds 12 to the position corresponding to the mold clamping part 2. Next, a stopper 5 is pulled in with a solenoid and simultaneously a feeding motor 22 is driven so as to shift a slider 21 forwards through a torque limiting device 24 in order to hold and push the molds 12 with an operating arm 25 out of an exchanger. The molds 12 abut against a stopper 30 and at the same time put a mold clamping part side limit switch 31 into actuation. Accordingly, if resistance larger than the predetermined one develops in the molds under shifting, the limit switch 31 is put into actuation. As a result, no mold can be shifted by the pressing force exceeding the above-mentioned resistance.
Patent JP-S63275549-A (JP)
Inventor: AURERIO ORUHARESU BENERO
IPC: C07C67/00
Filed: 1987-05-07
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-H07295020-A (JP)
Title: Camera
Inventor: MATSUMURA KOICHI
IPC: G03B7/00
Filed: 1994-04-28
Abstract: PURPOSE:To automatically set a photographing parameter in accordance with the number of subjects without using an image pickup means which is expensive and takes time for processing a signal. CONSTITUTION:This camera is provided with parameter setting means 5, 12 to 16 setting a photographing parameter based on information on the number of groups counted by a counting means 5 and the position of the group stored by a storage means 5; and the photographing parameter(photographing viewing angle and the light distribution angle of a stroboscope) is set based on the number of a pair of picture element blocks(number of groups) having a specified wavelength area out of image data positioned within a specified distance, that is, the number of subjects and the positional information thereof.
Patent JP-H02290735-A (JP)
Title: Differential limit control device for vehicle
Inventor: KOBAYASHI TOSHIO
IPC: F16H48/30
Filed: 1989-04-28
Abstract: PURPOSE:To improve starting, acceleration properties and steering stability by installing a hydraulic clutch which generates differential limit torque between the input and output factors of a differential device in a final decelerating device, in the Trans-axle in which the transmission gear device and the final decelerating device of a two-wheel drive vehicle are incorporated integratedly. CONSTITUTION:In a control device in which a manual transmission 20 is connected to the crankshaft 11 of an engine 10 through a flywheel 12 and a clutch 13 and a front differential device 30 is disposed between the clutch 13 and the manual transmission 20, the front differential device 30 is provided with a differential means 35 installed on a ring gear 32 engaging with the drive pinion 31 of an output shaft 15. A hydraulic clutch 40 for differential limit control is installed coaxially next to the differential means 35 of the differential device 30. The hydraulic clutch 40 is operated and controlled according to a road surface condition and running conditions through a hydraulic control device 52 by the discharged oil of an oil pump 51 driven by a motor 50 which is installed next to the clutch 40.
Patent JP-S5235673-A (JP)
Title: Electronic watch
Inventor: TSUNODA ICHIROU
IPC: G04G9/00
Filed: 1975-09-16
Abstract: PURPOSE:A memory type liquid crystal cell which permits writing-in and erasion at varying voltages of the same frequency is used, whereby an electronic watch of simplified devices and less power consumption is obtained.
Patent JP-S5630832-A (JP)
Title: Method and device for manufacturing fluid reaction mixture forming solid plastic or foam plastic
Inventor: BUIRUFURIITO EEBERINGU
IPC: G05D11/13
Filed: 1980-08-15
Abstract: The present invention relates to a process and apparatus for preparing flowable reaction mixtures. The process comprises (a) measuring the volumetric rate of flow of at least one of said reactants which contains dissolved gas, (b) measuring the density of at least the same reactant noted in step (a) by radiometry successively under high pressure and low pressure, (c) determining the quantitative rate of flow of the reactant noted in steps (a) and (b) from the measurements of steps (a) and (b), (d) controlling the quantitative rate of flow of the reactant noted in steps (a) and (b) by comparing the quantitative rate determined in step (c) with a predetermined set value, and when necessary, adjusting said quantitative rate of flow, (e) controlling the amount of dissolved gas contained in the reactant noted in steps (a) and (b) by comparing the high pressure density measurement with the low pressure density measurement noted in step (b), the low pressure density measurement serving as a gauge for the gas charge, and when necessary, adjusting said amount of dissolved gas, (f) feeding said flowable reactants to a mixing zone, and (g) mixing said reactants.
Patent JP-H07294592-A (JP)
Title: Element characteristic testing device
Inventor: KATO KATSUHISA
IPC: G01R31/26
Filed: 1994-04-28
Abstract: PURPOSE:To provide an element characteristic testing device which is less affected by the contact resistance between contact terminals. CONSTITUTION:The device is provided with a first contact terminal 28 which is in contact with a first terminal 16 which is one terminal of the main current path of an element 10 to be tested and where a main current flows to the first terminal 16, a second contact terminal 22 which is in contact with a second terminal 14 which is the other terminal of the main current part of the element 10 to be tested and where the main current flows, a third contact terminal 18 which is in contact with a third terminal 12 which is the control terminal of the element 10 to be tested and where a control current flows, a fourth contact terminal 26 which is in contact with the second terminal 14 of the element 10 to be tested and where a control current flows, and a control signal source 32 which is connected between the third and fourth contact terminals 18 and 26, thus preventing and erroneous voltage due to the large current of the main current path and the contact resistance of the contact terminal from being generated.
Patent JP-H01281692-A (JP)
Title: Sheet type heat sensor
Inventor: MATSUDA ISAO
IPC: H05B3/20
Filed: 1988-05-09
Abstract: PURPOSE:To easily distinguish energizing/disenergizing by arranging a top cloth thin with light colour, white or transparent, providing a reversible-heat sensitive-discolouring sheet which is composed by milling a reversible-heat sensitive-discolouring material formed in a capsule into resin compound between a heater unit and the top cloth and integrally composing them. CONSTITUTION:A reversible-heat sensitive-discolouring sheet 3 is located inside a top cloth 1. The top cloth 1 is composed of woven fabric or nit of light colour, white or transparent nylon or polyester and is thin and also is joined with the reversible-heat sensitive-discolouring sheet 3 at its rear face. On the surface of the top cloth 1, colouring of the reversible-heat sensitive-discolouring sheet 3 at present which is mixed with the colour of the top cloth 1 appears. Thus, energizing/disenergizing is easily distinguished by colour change of the reversible-heat sensitive-discolouring sheet 3.
Patent JP-H11304569-A (JP)
Title: Method for confirming lubricant of vehicle mounted unit
Inventor: YASUI HAJIME
IPC: G01F23/28
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for confirming lubricant of a vehicle mounted in which injection of a specified quantity or more of lubricant into the vehicle mounted unit can be confirmed under a state where the unit is assembled into a vehicle. SOLUTION: When lubricant 16 is not injected into a differential 10, ultrasonic wave transmitted from a probe 12 is reflected by the inner wall face of a differential case 10a and the probe 12 receives much reflected wave. When lubricant 16 is injected into the differential 10, ultrasonic wave transmitted from the probe 12 propagates through the lubricant 16 to reach an inner component 14 where the ultrasonic wave is scattered and diffracted in many directions and thereby the probe 12 can receive only a part of reflected wave. The received reflected wave is integrated within a specified range and compared with a preset value and if the integrated value is lower than a decision value, a decision is made that a specified quantity of lubricant 16 has been injected.
Patent JP-H02292738-A (JP)
Title: Optical disk driving device
Inventor: TOMINAGA HIDEKAZU
IPC: G11B7/085
Filed: 1989-05-02
Abstract: PURPOSE:To reduce the seek time by performing seek while cancelling an eccentric component with an actuator, thereby enabling the same control to be applied as in a case where no eccentricity occurs even in the case where the eccentricity occurs. CONSTITUTION:When coarse seek is performed with a linear motor, the driving to cancel the eccentric component is performed with an actuator 12, and the relative speed of a disk with a device is replaced by that of the carriage of the motor with the actuator 12. And absolute displacement from the device itself and speed can be directly obtained from the track signal of the disk at the carriage of the linear motor, and the correction of the eccentric component of an optical disk is performed by driving a fine seek actuator 5. Thereby, it is possible to apply the same control as that in the case where no eccentricity occurs even when the eccentricity occurs, and to attain the reduction of the seek time.
Patent JP-H04327267-A (JP)
Title: Polyolefin nonwoven sheet
Inventor: AMANO SEIICHI
IPC: D06M101/16
Filed: 1991-04-18
Abstract: PURPOSE:To obtain a fiber sheet having both excellent waterproofness and antistatic properties by applying a specific antistatic agent and a water repellent composed of a fluorocarbon to a polyolefin nonwoven sheet. CONSTITUTION:An antistatic agent composed or a mono- and bis- oxacycloalkylmethyl phosphate expressed by the formula [(n) is 1 or 2; (m) is 1 or 2; M is Li, Na, K, H or ammonium ion] in an amount of >=0.02wt.% and a water repellent composed of a fluorocarbon compound, e.g. a fluoroalkylcarboxylic acid in an amount of >=0.01wt.% are applied to a polyolefin nonwoven sheet prepared by a flash, a melt-blowing methods, etc. Thereby, the objective polyolefin nonwoven sheet having both excellent waterproofness and antistatic properties without yellowing is obtained. The resultant nonwoven sheet is suitable as packaging materials, windbreakers, rainwear, etc.
Patent JP-S62268770-A (JP)
Title: Camber control device for vehicle
Inventor: SERIZAWA MITSUYA
IPC: B62D17/00
Filed: 1986-05-16
Abstract: PURPOSE:To make optimum camber control for the rolling condition of a vehicle body and improve turning performance by setting the ground camber of wheels to a zero or a slightly negative level at lateral acceleration or suspension displacement above a predetermined level. CONSTITUTION:There are provided means 11 and 12 for detecting the lateral acceleration of a vehicle or the displacement of a suspension, and a control unit 9 for outputting a control signal on the basis of signals from said detecting means 11 and 12. Also, there are provided actuators 5 and 8 operating on a control signal from the control unit 9 and variable camber means 4 and 7 for varying the ground camber of wheels, interlocked with the actuators 5 and 8. And the control unit 9 processes lateral acceleration information (mu) in the arithmetic circuit (a) thereof and control information (d) is obtained therefrom. In this case, the control information (d) is obtained for setting the ground camber of front and rear wheels 3 and 6 to a zero or a slightly negative level at lateral acceleration above a predetermined level. Said control information (d) is outputted as a control signal 'S' from an output circuit (c).
Patent JP-S61272540-A (JP)
Title: Ultrasonic wave moisture applying device
Inventor: HIGUCHI HIROMI
IPC: F24F6/12
Filed: 1985-05-27
Abstract: PURPOSE:To prevent precipitation of white powder even if water from a city water system is directly inputted and used, by incorporating ion exchanged resin by a cartridge method. CONSTITUTION:An ion exchange resin cartridge 8 is filled with ion exchanged resin 13 between a cartridge case 10 having a water outlet port 9 on the side surface and an intermediate bottom 12, in which a water inlet port 11 and a water injecting projection 3 are provided. A water tank 14 is formed by the cartridge case 10 and the intermediate bottom 12. A water tank 2 containing water from a city water system is set on a main body 5 of a moisture applying device. Then, the water injecting projection 3 opens a water injecting cap 1. The water from the city water system is collected in the water tank 14 at first. Then, the water passes in the horizontal direction from the water inlet port 11 to the ion exchange resin 13. Various ions are removed, and the water is guided to an ultrasonic wave oscillator 4.
Patent JP-H0418252-A (JP)
Title: Guide plate for pouring port
Inventor: OIKAWA AKIO
IPC: B65D47/40
Filed: 1990-04-28
Abstract: PURPOSE:To pour hot water, etc. along both sides of a guide plate to eliminate the generation of a lingering curved stream when a liquid is poured by tilting a liquid container by a method wherein a guide plate for a pouring port is set in such a manner that the guide plate is placed inside of a pouring port while keeping an appropriate flow interval between the pouring port and a pouring back-flow adjusting part which is curved from the front end of the pouring port. CONSTITUTION:A guide plate for pouring port 1 is made by mold-forming or pressing, using the same material as a liquid container, e.g., glass, heat resistant glass, metal or synthetic resin material, etc. For the guide plate for pouring port 1, at the front end of a hypotenuse of an approximately triangular shaped plate, a water cutting part 2 is provided, and at inside of the water cutting part 2, a curved pouring back-flow adjusting part 3 is provided, and on the hypotenuse behind the pouring back-flow adjusting part 3, a fixing part 4 is provided, and the top part is beveled. When the guide plate 1 is vertically provided in a pouring port (a) of a liquid container, the guide plate 1 is placed inside of the pouring port (a) in such manner that the pouring port (a) and the pouring back-flow adjusting part 3 of the guide plate for pouring port 1 protruding from the front end of the pouring port (a) keep an interval by which a liquid such as hot water, etc. can easily flow, e.g., an interval of approximately 2 - 4mm, and a fixing part 4 at the latter part of the hypotenuse is vertically provided and fixed along the bottom part of the pouring port (a) to arrange the guide plate 1 under a specified constitution. By vertically providing and fixing the guide plate on the bottom of the pouring port, the bottom part of the pouring port is strengthened, and pouring back-flow is stably dealt with.
Patent JP-S63277972-A (JP)
Title: Optical speed indicator
Inventor: TAKEZAKI JIRO
IPC: G01P3/36
Filed: 1987-05-11
Abstract: PURPOSE:To remove the influence of disturbing light by extracting by synchronous detection a signal obtained by lighting an object such as a road surface by a light source which blinks at a constant period. CONSTITUTION:The object 1 of measurement such as the read surface is lighted by the light source 9 which blinks in synchronism with the output of an oscillator 8. The output of a differential amplifier 4 detected by a detector 3 from the object 1 of measurement through a lens 2 is multiplied by the output of the oscillator 8 through a multiplier 6 to obtain the product, thus performing synchronous detection. The output of the multiplier 6 is inputted to a center frequency estimating circuit 5 through a low-pass filter 7. The center frequency extracted by the center frequency estimating circuit 5 is multiplied by a specific coefficient to calculate a speed.
Patent JP-S606146-A (JP)
Inventor: NAKAJIMA JIYUNICHI
IPC: A01K91/06
Filed: 1983-06-22
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-H06298839-A (JP)
Title: Method for coagulating unsaturated nitrile-conjugated diene copolymer rubber
Inventor: NUMATA HIROMI
IPC: C08C1/00
Filed: 1993-04-16
Abstract: PURPOSE:To effectively coagulate and separate an unsatd. nitrile-conjugated diene copolymer rubber contained in a suspension formed by an aq. suspension polymn. by adding a nonionic surfactant to the suspension under stirring under specified conditions and then heating the suspension. CONSTITUTION:An unsatd. nitrile (e.g. acrylonitrile) and a conjugated diene (e.g. 1,3-butadiene) are suspended in water by using a dispersant (e.g. methyl cellulose) and then subjected to suspension polymn. by adding a polymn. initiator (e.g. benzoyl peroxide) to the suspension. The resulting suspension contg. an unsatd. nitrile-conjugated diene copolymer rubber is stirred under such a condition that the speed U of the tip of a stirrer blade defined by the formula [wherein U is the speed of the tip of a stirrer blade (m/sec); D is the diameter of the blade (m); and n is the number of revolutions of the blade (1/sec)] is 1-20m/sec. A nonionic surfactant (e.g. a polyoxyethylene alkyl ether) is added to the suspension under stirring, which is then heated to the cloud point of the surfactant or higher to coagulate, separate, and recover the rubber.
Patent JP-H11308803-A (JP)
Title: Motor
Inventor: OTSUKI MAKOTO
IPC: H02K5/24
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce noise generation surely, by forming a tapered part whose diameter becomes gradually larger towards the opening side of a case over the whole periphery in the opening, and press-fitting and fixing a bracket to the tapered part. SOLUTION: In the opening 3a of a metallic case 3, a tapered stepped part 3e whose diameter becomes larger gradually towards the opening side is formed over the whole periphery. And to this stepped part 3e a cover 4 is press-fitted and fixed. Consequently, the cover 4 (a bracket 9) is fixed to the metallic case 3 with its peripheral part caused to adhere closely to the stepped part 3e of the metallic case 3 over the whole periphery. Accordingly, it becomes possible to prevent the bracket 9 from rattling against the metallic case 3, and to reduce noise generated between the case 3 and the bracket 9 when a rotor 8 rotates.
Patent JP-H0413529-A (JP)
Title: Machining or assembling apparatus
Inventor: UNO MASATO
IPC: B23P21/00
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a machining/assembling apparatus having wide applicability to production in small number of each of a large number of kinds of products by combining at least one positioning unit with at least one attitude-determining unit into at least one set of apparatus and setting each of these units in such a manner that each unit is changed in position via a corresponding moving mechanism or that one desired unit is combined with another desired one in a different way via corresponding moving mechanisms. CONSTITUTION:A positioning unit 1A is constituted by a moving mechanism composed mainly of a truck section as well as by a 3-degree-of-freedom translation mechanism composed of a rotating section A, an arm supporting section B, an arm section C and a manipulation section D. A positioning unit B s constituted by a moving mechanism composed mainly of a truck section N as well as by a 3-degree-of-freedom rotation mechanism composed of a rotary section K, a rotary section L and a rotary section M. One of the positioning unit 1A and the attitude-determining unit 1B is moved up to a combining position and is positioned with respect to the other thereof to effect a combining or a layout setting. The 3-degree-of- freedom translation mechanism of the positioning unit 1A performs positioning of a tool and an operation necessary for the tool's working operation while, on the other hand, the 3-degree-of-freedom rotation mechanism of the attitude-determining unit 1B performs an operation necessary for determining the attitude of a work.
Patent JP-H08285764-A (JP)
Title: Method for measuring optical ct
Inventor: YAMADA YUKIO
IPC: A61B10/00
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a better image by making the light reflection conditions variable on the surface of an object except the light incoming and outgoing parts thereby increasing the number of effective measurement data. CONSTITUTION: At least one of light reflection part 11, light absorption part 12 and light transmission part 13 is provided on the surface 3 of an object 1 except the light incoming and outgoing parts 6, 5 thereof. At the light reflection part 11, a light reflective member 17 is pasted to the surface 3 thus setting conditions for reflecting the incident light to the object 1 back to the object 1. The light absorption part 12 applied with a light absorption member 18 thus absorbing the light from the inside of the object 1. The light transmission part 13 is applied with a light transmissive member 19 thus transmitting the light from the inside. When an incident light for inspection enters the object 1, it repeats reflection and absorption a large number of times depending on the inner tissue before reaching the surface 3.  It is then reflected, absorbed and transmitted at the parts 11-13 and enters into an photodetector 7. Optical path is operated based on a data related to the intensity of detected light and the position of each part thus measuring the tissue of the object 1. Reflection conditions at each part are selected depending on the content of inspection.
Patent JP-S5337988-A (JP)
Title: Cutting-edge changing device for cutting tools
Inventor: ISHII MASAE
IPC: B23B27/16
Filed: 1976-09-20
Abstract: PURPOSE: To provide a cutting-edge changing device for cutting tools, in which a square-shaped tip having its cutting edges at the peripheral portion thereof is fitted in the tip fastening seat in the manner that it can be rotated through a certain angle, and there is separately provided a means for indexing the rotation of the tip, so that changing of cutting edges of a tip can be greatly facilitated. 
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