baber/WOPTO huggingface dataset:
Patent JP-H11248692-A (JP)
Title: Ultrasonic probe rail following device
Inventor: SATO IZUMI
IPC: G01N29/26
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To make an ultrasonic probe accurately and automatically followable a rail without being influenced by the wear of the rail. SOLUTION: The ultrasonic probe rail following device 10 includes an optical rail position detecting means 12 for optically detecting the direction of the relative breadth of the outside head side 1b of a railway rail 1, a signal processing circuit 14 for finding the positional variation of the outside head side 1b from the reference position of a crack detected vehicle by using a detection signal from the optical rail position detecting means 12 to output a signal corresponding to the movement of a ultrasonic probe 2 to be moved from the positional variation and a driving means 18 for moving the ultrasonic probe 2 to the direction of the breadth of the rail 1 in accordance with the signal output from the signal processing circuit 14.
Patent JP-H02232078-A (JP)
Title: Phase varying device for riding simulator
Inventor: ISHIGURE TAKASHI
IPC: A63B69/04
Filed: 1989-03-04
Abstract: PURPOSE:To generate the difference of a phase between the vertical motion and back and forth motion of an artificial horse body and to realize the motion corresponding to the same method and frequency of stepping as a real horse by changing the relative positions of respective legs in the artificial horse body. CONSTITUTION:A phase varying signal is generated in a controller 42 and a driving current is electrified from the controller 42 to the motor of a gear case driver 70. As a result, the motor is rotated and a sprocket 71 is turned through a decelerator. When a sprocket 63 is turned in a clock-wise direction, for example, by driving force transmitted by a chain 64, a gear case 53 is turned in the clock-wise direction and a switch dog 78 is abutted to a limit switch 76. At such a time, since a signal is outputted from the limit switch 76 to the controller 42, the controller 42 stops the electrification of the driving current to the motor of the driver 70. As a result, the motor is restricted by a brake and the gear case 53 stops the turn in the position. A phase varying device 27 can arbitrarily set the difference of the phase in a rotary shaft 26 to a pulley shaft 31 in correspondence to the set position of the switch dog 78.
Patent JP-H09215540-A (JP)
Title: Device for preventing double drawing of drawer
Inventor: KOSAKA YUKIYOSHI
IPC: E05B65/46
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items with simple structure and to enable efficient assembly work. SOLUTION: In a cabinet having upper and lower multistage drawers provided in a cabinet body 1 in such a manner as to freely move in back and forth, composed are a plurality of locking rods 2 vertically, movably interposed on the inside surface of the cabinet body 1 to face each stage drawer side plate, and cam members 3, the same number of drawers, interlocked with back and forth movement of the drawers. The cam members are interlocked with the back and forth movement of the drawers to successively push up the locking rods located above the cam members and prevent the lower locking rod from upward movement.  The cam members 3 are turnably installed on the inner surface of the cabinet body 1 so that the pushed-up locking rod may prevent the upper cam member from being interlocked with the drawers and so that the upward movement-inhibited locking rod may prevent the lower cam member from being interlocked with the drawing of the drawers.
Patent JP-S56149197-A (JP)
Title: Trunk releasing method
Inventor: NIWA HIROKI
IPC: H04Q3/42
Filed: 1980-04-21
Abstract: PURPOSE:To monitor the release of the opposite station side by connecting a release signal detector for a release signal from the opposite station to a trunk. CONSTITUTION:For example, subscriber 1 has a call with a line-wire subscriber via subscriber circuit 2, message link 3 and trunk 4 and then the line-wire subscriber is released. At this time, a busy tone or release signal in the audio frequency range as a substitute is sent from the opposite station. On detecting this release signal, release signal detector 6 sends a release detection signal to release controller 7 to drive common controller 5, so that even if subscriber 1 is not released, trunk 4 and message link 3 will be released. Thus, the ineffective holding of circuits is avoided and the efficiency of an exchange is improved.
Patent JP-H09220047-A (JP)
Title: Mixer
Inventor: MUROFUSHI KEIICHIRO
IPC: A21C1/06
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To speedily uniformize water feeding to flour, etc., when water is fed and mixed with the flour as a material of noodles or bread. SOLUTION: In the mixer constituted by rotatably arranging a nearly square- shaped stirring body 1 provided with rotary shafts 2 on both the sides in a pan type mixing tank 3, the stirring rod 1 of the stirring body 1 which is positioned on the internal wall curved surface side of the mixing tank 3 is provided with a rotatable scooping-up body 5.
Patent JP-S59178808-A (JP)
Title: Digital equalizer amplifier for audio use
Inventor: ARAMAKI YOSHIAKI
IPC: H03G5/02
Filed: 1983-03-30
Abstract: PURPOSE:To attain broader dynamic range in comparison with that of an analog filter and to set a gain to a more minute frequency by replacing the analog filter into a digital filter in the constitution of the filter so as to set the frequency characteristic freely. CONSTITUTION:When a gain of 50 dB is desired for frequencies 0Hz-20kHz, 0 is inputted as frequency and 50 as the gain from a digital switch 10 and then 20,000 and 50 are inputted respectively as the frequency and the gain. Every time the frequency and gain are inputted in pairs from the switch 10, the data are given to a filter coefficient operating circuit 8 via a CPU9 for control. When the operation of a filter coefficient is finished, the operating circuit 8 stores the result to a filter coefficient storage memory 7 and informs the end of operation to the CPU9 for control. The CPU9 for control displays the end of operation of the filter coefficient to a panel 11. When the start of processing is commanded by the switch 10, the CPU9 for control receives the command and commands the start of processing to the digital filter circuit 4 and then the processing of the filter is started.
Patent JP-S58171213-A (JP)
Title: Flying shear
Inventor: NISHIMURA KAZUO
IPC: B23D33/00
Filed: 1982-03-31
Abstract: PURPOSE:To make a flying shear smaller by touching and detatching a fly wheel to a flying shear according to the necessary cutting energy of a work. CONSTITUTION:In a flying shear drum parts 9, 10 for cutting a bar and a pair or more of clutch plates 11, 11' having fly wheels 12 fixed to torque transmission shafts 2 between the drum driving sources and the fly wheels 12 and clutch plates 11'', 11''' having no fly wheels are provided. The clutch plates 11, 11' to which the fly wheels are fixed firmly are set rotatively to the torque transmission shafts 2, the other clutch plates 11'', 11''' are rotated with the torque transmission shafts 2 and set slidably. Flying shears are made smaller by fixing detachably same or different moments of inertia in the fly wheels 12.
Patent JP-H07232140-A (JP)
Title: Industrial washing device
Inventor: KITAURA ICHIRO
IPC: B08B3/04
Filed: 1994-02-24
Abstract: PURPOSE:To simplify mechanisms to move a basket and to enhance washability by providing the industrial washing device with a pair of parallel link machanisms for supporting a supporting body movable from a cooling chamber to a dip washing chamber, and from the cooling chamber to a steam washing chamber respectively while maintaining the supporting body in a prescribed normal posture. CONSTITUTION:The basket 2 moved from an inside aperture 34 into a washing chamber body 10 is supported by the movable supporting body 65 and after the aperture 34 is closed, the movable supporting body 65 is moved into the immersion washing chamber 20 while the supporting body is held in the normal posture by the action of a pair of the parallel link mechanisms 60. The wash in the basket 2 is then subjected to dip washing for the prescribed time. The basket is thereafter moved by the operation of the parallel link mechanisms 60 into the cooling chamber 30 where the wash is cooled for the prescribed time. The basket is thereafter moved by the parallel link mechanisms 60 into the steam washing chamber 40 where the wash is steam washed for the prescribed time. The basket is again moved by the parallel link mechanisms 60 into the cooling chamber 30 where the wash is cooled and dried for the prescribed time. The aperture 34 is opened and the basket 2 is taken outside.
Patent JP-H09245240-A (JP)
Title: Article carrier device
Inventor: YOKOYAMA TETSUZO
IPC: G07F11/28
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a carrier device capable of surely regulating the movement of the second article to an article storage part even if external sizes of the articles placed on the article storage part are different from each other while preventing the increases of manufacturing cost and operation cost. SOLUTION: A compressed coil spring is interposed between a stopper 35 for pressing regulating the movement to a beer case storage rack by pressing a second beer case B from the upper surface and a stopper 34 for engagement with which a solenoid is connected via a lever 38. Thus, since the compressed coil spring is deformed accordingly to the height of the beer case B when the second beer case B is pressed, a plunger rod can be made into complete suction state.
Patent JP-H05253821-A (JP)
Title: Grinding method of stainless steel strip
IPC: B24B7/12
Filed: 1992-03-11
Abstract: PURPOSE:To obtain a surface characteristic with no gloss unevenness by providing plural elastic grindstone rolls in multistage in the directions crossing with and parallel to the advancing direction of a stainless steel strip, and moving the grindstones provided in the parallel direction reciprocating in the direction orthogonal to the advancing direction of the steel strip. CONSTITUTION:A former stage orthogonal elastic grindstone roll 3 and a latter stage orthogonal elastic grindstone roll 4 whose axial directions are orthogonal to the advancing direction of a stainless steel strip 1 are set, and the left side and the right side parallel elastic grindstone rolls 6 and 5 are set alternatively making their axial directions parallel to the steel strip advancing direction 2, at the left end and the right end positions in the width direction of the stainless steel strip 1, between the former and the latter orthogonal rolles 3 and 4. And the left side and the right side parallel rolls 6 and 5 are moved reciprocating continuously in the directions of the arrows in the direction orthogonal to the steel strip advancing direction and in the reverse directions between both ends in the width direction. The using abrasive grains of the rolls are made coarse in the former stage orthogonal roll 3 and minute gradually in the latter roll 4, while the abrasive grains of the left side and the right side parallel rolls 6 and 5 are made smaller than that of the former stage orthogonal roll 3.
Patent JP-S56149409-A (JP)
Title: Production of polybutadiene
Inventor: IKEDA HIROHARU
IPC: C08F36/06
Filed: 1980-04-23
Abstract: PURPOSE: To obtain a polymer which, when compounded with an ordinary rubber and then vulcanized, shows a high modulus of elasticity, by subjecting butadiene to two-stage polymerization wherein the first stage consists of cis-1,4-polymerization using a specified bicomponent catalyst and the second stage consists of 1,2-syndiotactic polymerization.  
     CONSTITUTION: Polybutadiene, 1,2-structure content 2W40%, cis-1,4-structure content ≥60%, is prepared by subjecting 1,3-butaciene to 1,4-polymerization in the presence of a catalyst comprosing (A) a cobalt xanthate compound and (B) a compound of formula I, wherein R is an alkyl, a cycloalkyl or an aryl and X is a halogen and then subjecting the butadiene to 1,2-syndiotactic polymerization in the presence of a catalyst comprising compound A and (C) a compound of formula II, wherein R' is an alkyl, a cycloalkyl or an aryl. Polymerization in both stages can be carried out by use of a bicomponent catalysts without using an industrially disadvantageous third component. Accordingly, the control of the polymerization is simplified, thus making the process industrially advantageous. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62208835-A (JP)
Title: Fixing/supporting method for small component
Inventor: SUZUKI ISAO
IPC: H01L31/02
Filed: 1986-03-11
Abstract: PURPOSE:To reliably support and fix a component without using an adhesive by bend-machining the support tongue pieces extended from a base plate inward into a concave dogleg in advance in the fixing/supporting method of an optical position detecting sensor. CONSTITUTION:Support tongue pieces 21-25 erected and extended forward from the above and below and the right and left are formed on part of a component fitting base plate 2, and the middle section is bend-machined inward in advance into a concave dogleg with angles set to alpha 75 deg., beta 150 deg., gamma 15 deg. so that each tip does not go inside the horizontal and vertical sizes of a sensor 1. The sensor 1 is inserted here and temporarily assembled and is set on the knock out 5 of a die mold 4, and it is pushed into the die mold 4 by pressure from above using the sensor 1 itself as a punch and is again bend-machined, then alpha becomes 90 deg. and beta becomes 180 deg., but the tongue pieces are slightly returned by spring back. Accordingly, the sensor 1 is fixed with no backlash by an elastic force, thus it can be reliably fixed without using an adhesive.
Patent JP-S60196369-A (JP)
Title: Thermal printer
Inventor: NEGITA MORIYASU
IPC: B41J33/30
Filed: 1984-03-19
Abstract: PURPOSE:To arrange so that the head down and up action may be carried out at high speed by providing a thermal head up and down changeover mechanism and thermal transfer film winding start and stop changeover mechanism at a freely sliding table. CONSTITUTION:If a lever 25 turns a cam 24 in a direction where the lever 25 fits a roller 10 tightly, a head support plate 22 supported by a spring rotates at the pivot of an axis 21 pressing a thermal head 4 against a thermal film 1 to take a head-down position. Under this state, a printing paper 7 is printed through a transfer while a table 20 is moved and the thermal film 1 is wound by a rotating winding axis 9 which is actuated by the friction of the lever 25 and the roller 10. Next, if the cam 24 is caused to rotate in a direction where the lever 25 is separated from the roller 10, the thermal head 4 assumes a head up position with no winding of the thermal film 1. In this up and down action, the action can be accelerated only by the support plate 22 and the lever 25 travelling with the thermal head 4.
Patent JP-H02234386-A (JP)
Title: Controlling method of inverter power source for magnetron
Inventor: YUASA FUMIO
IPC: H05B6/68
Filed: 1989-03-06
Abstract: PURPOSE:To start an operation in a short period even when the preset high-frequency output is low by activating an inverter at the maximum output when the operation is started, then shifting to the stationary operation when the anode current value flowing in a magnetron and transmitted to a microcomputer becomes the specified value or above. CONSTITUTION:After an operation is started, a microcomputer 12 first outputs the output value date corresponding to the maximum high-frequency output setting as the control signal to a reference output circuit 11c, and the operation of a magnetron 10 is started. The microcomputer 12 monitors the detected voltage of an anode current detecting circuit 11d, it changes the output value data of the control signal to the value set by a user and sends it to the reference output circuit 11c when the detected voltage exceeds the specified voltage at which the oscillation of the magnetron 10 is estimated to have started, and the switching frequency is changed into the stationary operation. The oscillation of the magnetron can be started in a short period even when the preset high-frequency output is low.
Patent JP-H11252551-A (JP)
Title: Optimizing method and system for quantization table for image coding, and recording medium
Inventor: HIRATA KAZUKI
IPC: H04N19/60
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain an optimizing method and its system for a quantization table in image coding for optimizing quantization at a high compression rate with excellent image quality and to obtain a recording medium to record its processing program. SOLUTION: A coding section 3 uses a quantization table to encode compressed image data to be coded into coded image data, and a decoding section 4 uses the quantization table to decode the coded image data into decoded image data. Then an image compression rate calculation section 8 calculates a compression rate for the compressed image data and the coded image data, and an image quality evaluation section 9 calculates an image quality evaluation scale resulting from evaluating the image quality of the decoded image data in comparison with that of the compressed image data. A controller 21 of a high dimension algorithm arithmetic section 1 updates the quantization table based on the value of the an evaluation function based on the arithmetic value and optimizes the quantization table by repeating the processing of each section above for a prescribed number of times.
Patent JP-S55145405-A (JP)
Title: Antenna device
Inventor: IWASAKI HISAO
IPC: H01Q21/30
Filed: 1979-05-02
Abstract: PURPOSE:To obtain a small-size antenna device which eliminates the branching filter and to secure the input impedance matching over a wide band with the simple adjustment. CONSTITUTION:The outputs of antennas 11a and 11b exclusive for 1ch and 3ch each are put into picture receiver 15 via impedance matching boxes 12a and 12b plus cable 13 which is short compared with the using wavelength and though compounder 14. When antenna 11a is viewed through compounder 14 with control of box 12a, the frequency property of the input impedance is matched to the input impedance (75OMEGA) of receiver 15 only at the frequency band of 1ch to secure the large impedance. The control is given to impedance matching box 12 also in the same way. In such constitution, receiver 15 is connected to only box 12a and antenna 11a with the frequency of 1ch and via compounder 14. Thus a small-size antenna device with the narrow-band property is obtained.
Patent JP-H08216592-A (JP)
Title: Clip device
Inventor: KATO TOMOYOSHI
IPC: B43K25/02
Filed: 1995-02-17
Abstract: PURPOSE: To allow a clip part fitted and secured relative to a writing utensil cap to have a sufficient drag with respect to the pulling out direction and rotating direction from the cap. CONSTITUTION: The second projection part 15e provided in the Inner wall surface in a clip securing base part 15A comes in the second tapered part 14e provided in the outer wall of a cap 14, and has a large drag relative to forces in the pulling out direction of the clip securing base part 15A. Also, a groove part 15h is given In the axial direction in a manner continuing from the first parallel part 15a of the clip securing base part 15 through the third parallel part 15, and with respect to the groove part 15h, a parallel part 14g is fitted which Is flush with the first parallel part 14a provided in a manner filling up the groove part 14b in the cap 14 side, thereby preventing a relative rotation between the cap 14 and the clip securing base part 15A.
Patent JP-H10246365-A (JP)
Title: Hose
Inventor: HORIMOTO AKIRA
IPC: F16L11/08
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a hose that is able to reduce a pressure loss, insofar as possible. SOLUTION: In a hose being composed of having a lining layer at least on the inside of a tubular jacket 12 obtained by weaving warp 13 and weft together, the weft consists of first weft 14 having a based part 16 being nearly triangular form in section and of the flat plane turned to the inner circumferentail side, and an apex 17 to the outer circumferentail side of the jacket, and second weft 15 being thinner than this first weft 14, and the first weft 14 and the second weft 15 are alternately set up, while the second weft is positioned in and around the base part of the first weft 14,  while the warp 13 is woven so as to make a part appearing at the inner circumferential side of the jacket 12 after passing through the base part of the first weft set up in space between two pieces of the second weft 15 and a rectilinear part 13a appearing at the outer cicumferential surface of the jacket 12 after passing through the apex of the first weft 14 into alternation, and to make two pieces of the warp 13 being adjacent with each other cross in a part of the second weft 15.
Patent JP-S57168085-A (JP)
Title: Compressor
Inventor: MARUYAMA TERUO
IPC: F04C29/12
Filed: 1981-04-08
Abstract: PURPOSE:To prevent the liquid compression and the over-compression without causing the compression damage or increasing the bending stress of a flapper valve by constructing such that a resiliently supported valve stopper will displace under excessive pressure to increase the effective delivery area. CONSTITUTION:Under the steady driving where there is no excessive pressure, a flapper valve 58 will displace in the range regulated by a valve stopper 57 around the fixed supporting end or a supporting shaft 59. Consequently the maximum bending stress of the flapper valve 58 will never exceed the level to be determined by the curvature R of the valve stopper 57. While under the non- steady state where the liquid compression and the over-compression have occurred, the valve stopper 57 will float against a coil spring 61. Consequently the sufficiently large gap is produced between the flapper valve 58 contacting tightly with the valve stopper 57 and a valve seat 62 to discharge the large amount of fluid to the exterior thus to prevent the liquid compression and the over-compression.
Patent JP-H05260282-A (JP)
Title: Facsimile adapter equipment
IPC: H04N1/32
Filed: 1992-03-12
Abstract: PURPOSE:To transmit the signal of a facsimile equipment such as a G3 corresponding one, etc., at high speed by ISDN, etc. CONSTITUTION:The signal from a document reading part 1 is compression- processed in a data compressing part 2, inputted to a memory part 6 from an input/output part 5 and recorded. Data recorded in the memory part 6 is read with a control part 12 so as to be inputted to a discriminating part 8 and a transmission destination is discriminated from data read from a storing part 7. A change-over control part 9 changes-over a line change-over part 10 into ISDN, etc., by the signal from the discriminating part and an automatic dialing part 11 transmits a telephone number which is read from the storing part. Then, transmission data is read by speed corresponding to the transmission speed of ISDN, etc., from the memory part with the control part by the response of an incoming call so as to be transmitted by ISDN, etc. At a reception side, the received signal is once recorded in the memory part, read by speed corresponding to G3, etc., inputted from the input/output part to a data extending part 3 so as to be extension-processed and inputted to a printing part 4 so as to be printed on reception paper.