baber/WOPTO huggingface dataset:
Patent JP-H0663650-A (JP)
Title: Pitch adjusting device for corrugate fin for heat exchanger
Inventor: KANDA ATSUSHI
IPC: B21D53/04
Filed: 1992-08-20
Abstract: PURPOSE:To provide a pitch adjusting device for a corrugate fin for a heat exchanger having self-diagnostic function to detect spring back when a pitch is adjusted and the like, capable of automatically not only compressing but also extending a pitch to set a desired pitch and highly automated. CONSTITUTION:Extending or compressing a pitch of fin is executed by making required different revolution between two couples of pinching rollers to obtain the target number of corrugate fins stored between fore rollers R1 and aft rollers R2. For instance, the discharging pitch is extended from the supplied pitch by reducing the number of fins stored between the pinching rollers R1 and R2, the number of peak parts per a unit length is calculated in real time by a counting sensor PHS2 by which the number of peak parts on a material to be worked 1 after discharged from the after pinching rollers R2 and the measuring of length by a measuring roller RE and the speed of the after pinching rollers R2 is feedback controlled.
Patent JP-H0993571-A (JP)
Title: Video changeover device for itv monitor system
Inventor: DAITOU EIJIROU
IPC: H04N7/15
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To attain sharp and clear image display by preventing in advance production of noise in a video signal in the ITV(industrial TV) monitor system of multiple earthing structure. SOLUTION: In the ITV monitor system of multiple grounding structure where plural ITV units using a video changeover device to select any of plural ITV cameras are provided to each monitor area, a video input circuit 12 connecting to an output of each ITV unit to select its monitor area has plural video input terminals K1 -K8 arranged electrically insulatingly to the device case are connected in parallel with 1st and 2nd switches P1 -P8 , Q1 -Q8 of relays M1-M8 operated by a control input. Then all the video input terminals K1 -K8 are connected in common to a video output terminal O via make contacts of the 1st and 2nd switches P1 -P8 , Q1 -Q8 , and break contacts are connected via input resistors R1 -R8 to be floated.
Patent JP-H0292367-A (JP)
Title: Dilator for neck of uterus
Inventor: MARUOKA ISAO
IPC: A61M29/00
Filed: 1988-09-29
Abstract: PURPOSE:To dilate a cervical canal by pressing the same from the inside by a neck-of- uterus dilator swollen by the absorption of the moisture of the secreting fluid from the inside and outside of the uterus by constituting said dilator of a water-absorbable resin having water absorbing swellability. CONSTITUTION:A neck-of-uterus dilator 1 can be used in interruption and usual delivery and, when the dilator 1 is inserted in a cervical canal from the opening of uterus 22 in the previous day of operation or before about 12hr of operation (a part having no string is turned forwardly), the dilator 1 absorbs the moisture of the secreting fluid from the inside and outside of the uterus 20 to be gradually swollen to a predetermined thickness within about 6-12hr and presses the cervical canal 21 from the inside to dilate the same. Before operation, the string 2 of the dilator 1 may be drawn to pull out the dilator 1 from the cervical canal. A dilator 1 having a different thickness is successively changed in use in order to dilate the cervical canal 21 more widely or properly used corresponding to an indivisual difference in the thickness of the cervical canal. Since the dilator 1 is based on a synthetic resin, said dilator is not decomposed and absorbed during use, and aseptic preparation and the shape preciseness can be ensured and the stimulation, damage and infection to the tissue of a human body can be prevented.
Patent JP-S60146923-A (JP)
Title: Control method of clutch speed in vehicle mounting engine
Inventor: YOSHIMURA HIROSHI
IPC: F16H59/18
Filed: 1983-12-30
Abstract: PURPOSE:To control the operation of a clutch to be smoothly connected, by multiplying clutch speed corrective values, obtained on the basis of an engine speed to engine torque, by a previously stored basic clutch speed. CONSTITUTION:An engine, after it is started and when an accelerator is opened to a degree above a fixed value by reading an engine speed, load, engine torque and an accelerator opening, is recognized as the operation of normal starting. Then a basic clutch speed in accordance with the accelerator opening is decided by reading a basic clutch speed map from a memory. Subsequently, a device reads a clutch speed corrective value K1 in accordance with a clutch position from a clutch speed correction map while a clutch speed corrective value K2 also from an engine torque map. Then a correct clutch speed is decided by multiplying these corrective values K1, K2 by the basic clutch speed, thus the operation of a clutch is controlled on the basis of this decision.
Patent JP-H075839-A (JP)
Title: Plasma address electrooptical device
Inventor: KAKIZAKI TAKEHIRO
IPC: G09G3/28
Filed: 1992-08-20
Abstract: PURPOSE:To stabilize a discharge characteristic of a plasma address electrooptical device. CONSTITUTION:An electrooptical cell is provided with column signal units D1, D2, D3, D4, and on the other hand, a plasma cell laminated with the electrooptical cell is provided with row scanning units. Respective row scanning units consist of pairs (A1, K1), (A2, K2), (A3, K3), (A4, K4) of plasma electrodes. The column signal units D1 to D4 are connected to a horizontal signal circuit 1, and are supplied with an electric signal Vsig. On the other hand, in a vertical scanning circuit 2, a driving voltage is applied between a pair of plasma electrodes incorporated in an individual row scanning unit line sequentially. The vertical scanning circuit 2 is provided with a discharge stabilizing means 5 controlling the driving voltage of every row scanning unit for uniformizing the plasma discharge of respective row scanning units.
Patent JP-H08107810-A (JP)
Title: Airtight cosmetic container
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 1994-10-12
Abstract: PURPOSE: To provide an airtight cosmetic container whose internal part can be kept airtight, in which its body and lid can be opened and closed easily with a new opening-closing mechanism. CONSTITUTION: An elastic packing material 12 is mounted between a lid 10 and a container body 20. The first notch 16 is formed in the edge of the lid 10, and the first engagement protrusion 17 is formed downwards of the deep face thereof by extending and protruding it in a transverse direction. The second notch 26 is formed in the edge of the container body 20, and the second engagement protrusion 27 is formed upwards of the deep face thereof by extending and protruding it in a transverse direction. A hook piece 40 is pivoted to the inside of the second notch 26 of the body 20 in a rotatable manner. An engagement notch 46 is formed in the internal part of the hook piece 40 which freely engages and pinches the first engagement protrusion 17 and the second engagement protrusion 27 superimposed over each other.
Patent JP-H08152935-A (JP)
Title: Timing control circuit and delay circuit
Inventor: OKAJIMA YOSHINORI
IPC: G11C11/4093
Filed: 1995-09-25
Abstract: PURPOSE: To provide a timing control circuit by which the timing of a control signal to be used can appropriately be controlled corresponding to the period of the control signal in the timing control circuit for controlling the timing by changing the phase of a signal in an electronic circuit. CONSTITUTION: This circuit is provided with a first circuit 1 to which a control signal CLK is inputted, and having first delay time IB-1, a second circuit 2 having second delay time IB-2, and a time difference expanding circuit 3 for expanding time difference τbetween the switching timing of a first signal A passing through both the first and second circuits 1 and 2 and the switching timing of second signals B and C passing through only the first circuit 1 to be α-fold (α>=1), thereby obtaing the output to be switched with the fixed time difference from the control signal CLK.
Patent JP-H08111310-A (JP)
Title: Superconducting magnet
Inventor: SHIMOHATA KENJI
IPC: H01H50/00
Filed: 1994-10-12
Abstract: PURPOSE: To obtain a superconducting magnet in which intrusion of heat is suppressed. CONSTITUTION: A current lead 8 composed of a superconductor is disposed at a point where the sum of fields, generated from a plurality of superconducting coils 1, 2, is substantially zero. A permanent current switch 41 is also disposed at a point where the sum of fields is substantially zero. The current lead or the permanent current switch is made of a high temperature superconductor. The superconducting coil is cooled by a refrigerator disposed at a point where the sum of fields is substantially zero. The refrigerator has two stages and the superconducting coil and permanent current switch are cooled at the low temperature stage of the refrigerator. Furthermore, the superconducting coil is surrounded by a thermal shield and the superconducting coil is cooled by the refrigerator whereas the thermal shield is cooled by liquid nitrogen flowing through a piping arranged contiguously thereto. The superconducting coil is cooled at the low temperature stage of the refrigerator and the liquid nitrogen is cooled at the high temperature stage thereof.
Patent JP-H0589898-A (JP)
Title: Fuel cell
Inventor: AZEBIRU YOSHIYUKI
IPC: H01M8/02
Filed: 1991-09-26
Abstract: PURPOSE:To eliminate local deterioration of the life to lengthen a life as a fuel cell by interposing an electrolyte storage plate which is impregnated with electrolyte between cells separated from the cooling plates of a plurality of cells held between laminated cooling plates. CONSTITUTION:A laminated body is constituted by interposing electrolyte storage plates 16a, 16b respectively including an electrolyte of phosphoric acid between the faces wherein the grooves 12a, 12b of a cell positioned at the center among a plurality of cells 8 held between cooling plates 15 whose upper and lower parts form a pair are made and the upper and lower gas separator plates 13 which are brought into contact with those faces. It is thereby possible to supply the electrolyte to a cell which is farthest from the cooling plate 15, whose temperature rises, whose decrease of electrolyte is greatest, and to eliminate a cell which locally loses electrolyte in a short time and to equalize the life of each of the cells 8 to lengthen the life of the fuel cell life.
Patent JP-S6488837-A (JP)
Title: Data processor
Inventor: SAKAMURA TAKESHI
IPC: G06F9/308
Filed: 1987-09-30
Abstract: PURPOSE:To correctly operate bit string data even in case of overlap of read and write areas of a bit string by giving an option, which designates the direction of bit processing, to the operation code of an instruction. CONSTITUTION:The operation code of an instruction BVMAP for operation of an arbitrary bit field is decoded by an instruction decoding part 2 after being fetched by an instruction fetch part 1. When a bit (b) 21 of the operation code is '0', an instruction execution control part 3 is instructed to select a microprogram entry which advances the processing of the bit field in the bit number increasing direction. When the bit 21 is '1', the control part 3 is instructed to select a microprogram entry which advances the processing of the bit field in the bit number reducing direction. When a micro instruction in the selected microprogram entry is outputted from a micro ROM 7, the control part 3 controls an instruction executing part 5 to execute the instruction BVMAP.
Patent JP-2001074564-A (JP)
Title: Etrminal device
Inventor: OMORI TAKESHI
IPC: G01K7/12
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To correctly measure temperature by connected thermocouples by providing a temperature measuring means respectively measuring temperature of the surroundings of connected parts on nearly both sides of a connected terminal connecting metallic wires. SOLUTION: This terminal device is provided with a device body 1, connecting terminals 2, and temperature sensors 3. The device body 1 is formed into a nearly rectangular shape in plan view, and the connecting terminals 2 are provided in two rows along the lengthwise direction. In the connecting terminal 2, two sorts of metallic wires M1, M2 connected with each other on one end are connected on the other end so as to form a thermocouple P. The temperature sensor 3 constitutes a temperature measuring means 30 measuring ambient temperature, and by two signal terminals 3a, 3b derived on both sides, it is connected to non-used connecting terminals on both sides of the connecting terminal 2 connected with the metallic wires M1, M2.  More specifically, the one signal terminal 3a of two signal terminals 3a, 3b is connected to the connecting terminal 2 of the one row, and the other signal terminal 3b is connected to the connecting terminal 2 of the other row.
Patent JP-S61122560-A (JP)
Title: Atp sensor
Inventor: INATOMI KENICHI
IPC: G01N27/414
Filed: 1984-11-19
Abstract: PURPOSE:To measure quickly adenosinetriphosphate (ATP) with high selectively by hydrolyzing the ATP with ATP hydrolase and detecting the hydrogen ion detected in this stage by a hydrogen ion sensitive electrode. CONSTITUTION:1mol H<+> with respect to 1mol of the ATP is formed like the following formula when the ATP is hydrolyzed by the ATP hydrolase: ATP<4->+ H2O (hydrolase) ADP<3->+P<2->i+H<+->. As a result, the H<+> increases the concn. of the hydrogen ion in a measuring liquid and therefore the current is detected by the hydrogen ion sensitive electrode, by which the ATP concn. is detected. Heat resistant enzyme is used for the ATP hydrolase and is preferably fixed to a photosensitive resin and is combined with a hydrogen ion sensitive field effect type transistor. Since the ATP sensor is constituted by combining the ATP hydrolase and the hydrogen ion sensitive electrode, the easy measurement of the ATP concn. with good accuracy is made possible.
Patent JP-H03111159-A (JP)
Title: Method and device for longitudinal grinding
Inventor: HOSONO FUMIO
IPC: B24B55/06
Filed: 1989-09-22
Abstract: PURPOSE:To perform well the longitudinal grinding of the material to be ground difficult for machining by installing a hood which performs the grinding by a grindstone in the longitudinal direction of the material to be ground with the angular deviation of the splash direction of splashing grinding powders, performing the dust collection of the grinding powders at the side part of the material to be ground made in a long sized shape. CONSTITUTION:A grindstone 2 is set up with the deviation by an angle alpha of the splash direction D2 of the grinding powder splashing by the grinding that the grindstone 2 is used to the longitudinal direction D3 of the material 3 to be ground placed on a placing base 4 of the material to be ground and a dust collection hood 5 is installed in the splashing direction D2 of this grinding powder and also at the side part of the placing base 4. When the longitudinal grinding of the material 3 to be ground is performed in this state, the grinding powder generated by the grinding comes in the dust collection hood 5 with its splash in a splash direction D2 and the dust collection of the grinding powder is discharged by the suction action by a suction air, for example, after being performed at the side of the material 3 to be ground.
Patent JP-S61116189-A (JP)
Inventor: ERUMINIO MORETSUTEI
IPC: F16B5/12
Filed: 1985-11-01
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-H0563690-A (JP)
Title: Frame synchronization system serial data transfer method
Inventor: OGAMI CHOJI
IPC: H04L25/40
Filed: 1991-08-31
Abstract: PURPOSE:To attain a line with a high transmission efficiency by adding a low- order N-bit being the result of addition in the unit of words to a position of a word next to an information word placed at the end of a frame so as to form one frame. CONSTITUTION:A sender side adds words sequentially from a 1st word of a frame in the unit of words in a binary way, uses a low-order 8-bit being the result of the sum till a final word (m-th word) as a check sum word and adds the word after a final word and sends the resulting frame. A receiver side adds words in a binary way in the unit of words sequentially from a word received at first and compares a low-order 8-bit being the result of addition at the point of time of m-words addition with a binary code of a word received next to the m-th word. When they are coincident, it is recognized that a word succeeding thereto is a head of a succeeding frame.
Patent JP-H1070490-A (JP)
Title: Radio communication system
Inventor: TAKI KAZUYA
IPC: H04B1/7143
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To save power by reducing power consumption at the time of communication starting processing while shortening reception waiting time by making the number of hops in a hopping pattern at the time of communication starting processing lower than the number of hops in a hopping pattern at the time of communication processing. SOLUTION: Each time a hop signal is inputted, a hop table 26 outputs a spreading code (f) corresponding to the channel of a channel setting value shown by the hop signal to a PLL local oscillator and outputs the spread signals of frequencies corresponding to spreading codes f1, f2...fL...fM from a PLL local transmitter to an up converter. Then, the number of hops in the hopping pattern (channels C1, C2...CL) at the time of communication starting processing is made lower than the number of hops in the hopping pattern (channels C1, C2...CL...CM) at the time of communication processing. Since the time for one circulation in frequency hopping is shortened by reducing the number of hops at the time of communication starting processing, synchronism can be captured again in a short time so that power saving can be attained.
Patent JP-H0295341-A (JP)
Title: Power source asynchronous high-speed scanning method for mri
Inventor: SUGIURA ATSUO
IPC: G01R33/48
Filed: 1988-09-30
Abstract: PURPOSE:To incorporate a ghost in one pixel of an image or to fly it to a place separated from the image, and to eliminate a hinderence to the image by assigning a warp gradient to a value calculated from the fluctuation period of a DC power source and the repetition period of a sequence in the order that it is small or executing an allocation from the minimum value with maximum value of the calculated value alternatly. CONSTITUTION:For example, when one sequence is made into 128 views, as the frequency of the fluctuation of the power source is small in the sequence of 128 views on the Fourier space of data obtained by arranging the warp gradient in the sequence from the small value (negative maximum value) to the large value (positive maximum value) after the scanning is completed, the ghost appears close to the image. When the sequence is made large, the ghost appears separately from the image. By suppressing the frequency of the fluctuation of the power source to one period in the sequence, the scanning is executed by assigning the sequence in which the warp gradient is small in the order from the gradient having a small phase difference between a trigger to appear for each repetition period TR of the sequence set asynchronously to the power source and the value of the fixed phase of the fluctuation of the power source.
Patent JP-S62106971-A (JP)
Title: Recording liquid
Inventor: TOMITA YASUKO
IPC: C09D11/00
Filed: 1985-11-06
Abstract: PURPOSE:To provide a recording liquid forming images well suited to ink jet recording and excellent in light fastness, by mixing a water-soluble dye, a UV absorber or antioxidant, and a liquid medium and adjusting the pH of the liquid to a specific value. CONSTITUTION:In a recording liquid comprising a water-soluble dye, a UV- absorber and/or antioxidant, and a liquid medium, the pH of the ink is adjusted to 8 or above. By adjusting the pH of the ink to 8 or above, pref. 10 or above, and more pref. 12 or above, the long-term dissolution stability of the components of the ink, particularly the UV-absorber and/or antioxidant and the water-soluble dye is greatly improved. Particularly pref. UV-absorbers or antioxidants are compds. having a phenolic hydroxy group. Examples of the UV-absorbers include 2-hydroxy-4-methoxy-5-sulfobenzophenone and those of antioxidants include 2,6-di-tert-butyl-p-cresol.
Patent JP-S6488583-A (JP)
Title: Image processor
Inventor: HISADA TOSHIRO
IPC: G09G1/02
Filed: 1987-09-30
Abstract: PURPOSE: To reduce the cost by switching the mode for access to an address of a picture memory to a normal operation mode and an HP(host processor) access mode and performing write and read from an HP to the picture memory and picture display switching based on HP address control in the case of the HP access mode. CONSTITUTION: In the case of controlling a plurality of picture display devices, a picture memory control circuit 11 is provided, and multiplexers 12A to 12N are controlled to allow a host processor HP 2 and a CRT control circuit 14 to share the address control of the picture memory, and picture display devices can share a CRT control circuit 14 which generates control signals for synchronizing signals of CRTs and timing signals of DA converters. Thus, picture display devices don't have CRT control circuits 14 respectively, and only one CRT control circuit 14 is enough, and the cost of hardware can be reduced.
Patent JP-S6488632-A (JP)
Title: Information processor
Inventor: SAITO KOJI
IPC: G06F9/34
Filed: 1987-09-29
Abstract: PURPOSE:To detect the abnormality of an equipment by classifying a memory read request, a response to this request, and an instruction for reading data stored in a data buffer into respective two kinds depending on whether they are issued at the start of operation or at the end in order to check whether data read out from the data buffer is proper or not. CONSTITUTION:At a time when the final data of operation is inputted, a memory operand and final information are stored in the data buffer 40. And a control storage part 1 recognizes the data to be the final of the operation, and issues a final buffer read instruction to read the memory operand stored in the buffer 40. At this time, if final response information corresponding to the memory operand is not present, the read memory operand is not the final data, hence the abnormality of the equipment is decided on.
Patent JP-2000076819-A (JP)
Title: Magnetic tape cassette
Inventor: ASHIKAWA TERUO
IPC: G11B23/087
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cassette in which a reel spring can be easily and securely fixed to the upper cassette half. SOLUTION: A magnetic tape cassette has a reel energizing flat spring 10 which has an arm part 11 and a base end part 12. A boss 19 formed on the inside surface 52a of an upper cassette half is fitted to the base end part 12 of the reel spring 10 and, further, the base end part 12 is held by position restricting ribs 17. At that time, a mating part 14 provided on the base end part 12 is mated with a mating part 18 formed in the inside surface 52a to restrict the position of the reel spring 10.