baber/WOPTO huggingface dataset:
Patent JP-H0791566-A (JP)
Title: Rising-up unit for indoor dual pipeline and construction method therefor
Inventor: AOI TSUNEO
IPC: F16L1/00
Filed: 1993-09-27
Abstract: PURPOSE:To make the axial direction of the end of a main pipe approach the axial direction of a main pipe connecting portion of a pipe coupling so as to prevent bending of the main pipe by containing the main pipe in the vicinity of the end thereof inside a rising-up guide pipe in a state forcibly bent at a predetermined curvature. CONSTITUTION:A rising-up guide pipe 15 is connected to the end of a sheath pipe 13 laid along a predetermined path, and is fixed to a given position of a base floor 11. The rising-up guide pipe 15 is provided at one end thereof with the sheath pipe 13 and a connecting portion 17 and at the other end thereof with a screw capable of screwing a cap on the outer periphery of a rising-up straight pipe 33, so as to be secured to a fixing plate 37 on the base floor 11. In construction, after the rising-up guide pipe 15 is fixed, the floor plate 21 is fitted, the main pipe 25 is inserted into the sheath pipe 13 and the rising-up guide pipe 15 and is inserted in the vicinity of the end thereof into a bend holding pipe 45, to be then bent at a curvature restricted by the bend holding pipe 45. A pipe coupling 27 is fixed to the end of the main pipe 25 projecting from the outlet end of the bend holding pipe 45.
Patent JP-S62120721-A (JP)
Title: Phase locked loop circuit
Inventor: TANIGUCHI YOSHIHIKO
IPC: H03L7/093
Filed: 1985-11-20
Abstract: PURPOSE:To apply stable voltage controlled oscillation over a wide range even when a power voltage of a PLL is a low voltage by providing a boosting means between a phase comparison means and a voltage controlled oscillation means so as to apply a large DC voltage to the voltage controlled oscillation means. CONSTITUTION:An output voltage e1 of a tank circuit 231 is boosted to a large voltage e2 by a boosting means being a transformer 233, rectified by a rectifier circuit 235, its rectified signal 237 is smoothed through a low-pass filter 239 to obtain a DC voltage signal 221. A voltage controlled oscillator VCO 223 consists of, e.g., a varactor diode and its capacitance is controlled variably in response to a DC voltage of the DC voltage signal 221. Thus, an oscillated output frequency fout of the output signal 225 of the VCO 223 is controlled. Then even when a low voltage supply is used for the PLL power supply, the DC control voltage 221 sufficiently for the voltage controlled oscillation of the VCO 223 properly over a wide range is obtained.
Patent JP-H0597267-A (JP)
Title: Shaft supporting device
Inventor: ASANUMA SATORU
IPC: F16C23/06
Filed: 1991-10-08
Abstract: PURPOSE:To prevent excessive force from being applied to a shaft and respective three supporting members in a shaft supporting device for supporting the shaft where a heavy article is placed through the supporting members. CONSTITUTION:One end of a shaft 54 is supported through a self-aligning bearing 64 by a shaft supporting frame 61. The other end of the shaft 54 is supported by a shaft supporting member 63. The middle part of the shaft 54 is supported at a middle frame 29 through the self-aligning bearing 64. The shaft 54 attempts to be deformed with a load W by a middle transfer belt supporting frame 75 and so forth applied, however, self-aligning bearings 64, 66 rotates, following it. As a result, the shaft 54 is deformed smoothly, and no excessive force is applied to the shaft 54.
Patent JP-S63115003-A (JP)
Title: Measuring instrument for underground duct position
Inventor: SHIRAISHI KENJI
IPC: G01B21/00
Filed: 1986-11-04
Abstract: PURPOSE:To continuously measure the position of a duct, etc., with high accuracy by towing a measurement part equipped with a bending angle meter and an inclinometer by a self-traveling body. CONSTITUTION:The traveling body 1 rotates wheels 10 by a motor 9 to travel in an underground buried duct 6 while towing the measurement part 2 through a shaft 14. The measurement part 2 consists of a front part 11a and a rear part 11b and is coupled by a universal joint 18, so it moves along the curvature of the duct 6. The inclinometer is fitted in the cylindrical rear part 11b to measure the vertical attitude angle of the measurement part 2 and the shaft 14 where the bending angle meter which uses two differential transformers is fitted is inserted to measure the horizontal and vertical bending angles at the coupling point of the joint 18. Further, a length measurement part 3 is fitted at the entrance of the duct 6 to count the rotating speed of a measuring roller 26 which abuts on a cable 7 for electric feeding and signal transmission. Said measurement data are inputted to a control part 28 through the cable 7 and a personal computer 29 calculates the horizontal and vertical movement distances of the measurement part 2 to display the duct line on the screen and also outputs it on a printer 30.
Patent JP-H07112180-A (JP)
Title: Treatment of waste water
Inventor: KAZUMA KENJI
IPC: C02F1/24
Filed: 1993-10-19
Abstract: PURPOSE:To increase the floating separation speed of a sludge by injecting the gas for dissolving under pressure into the waste water containing the sludge, sticking the fine gas being generated at the time of reducing pressure to the sludge, then dispersedly injecting the gas for floating acceleration into the waste water at normal pressure to stick the bubbles having large diameter to the mixture of the fine bubbles with the sludge. CONSTITUTION:After injecting the gas for dissolving under pressure into the waste water containing the sludge at the outlet side of a line mixer 10, the waste water is sent to a coagulating reaction vessel 12, and agitated and mixed by a mixer 13. The fine bubbles being generated at the time of reducing the pressure of the waste water discharged from the reaction vessel 12 to normal pressure level are stuck to the sludge. Then the waste water is sent to a bubble dispersedly injecting device 15, and the gas for floating acceleration is dispersedly injected into the waste water in the device 15, and the bubbles having larger diameter than that of the fine bubbles are stuck to the mixture of the fine bubbles and the sludge, then the sludge is rapidly floated and separated at a floating separation tank 21. As the result, the fine suspended particles are stuck efficiently to the bubble, and floating separation speed is increased.
Patent JP-H0980892-A (JP)
Title: Developing device
Inventor: YABANETA MASAZUMI
IPC: G03G15/08
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a developing device without causing any deterioration of detecting accuracy caused by the increase of the diameter of the container even using a photosensor as a means for detecting an amount of toner remaining in a toner container. SOLUTION: This developing device is provided with a toner tank 4 for storing toner, a toner hopper 5, attached to the toner tank 4, which replenishes the toner tank with toner, and a stirring/carrying member 8 which is in the toner hopper 5 and rotated by a shaft 7. The toner hopper 5 is provided with a transparent window 14 for exposing the inside of the hopper. The stirring/ carrying member 8 is provided with a reflection plate which faces the transparent window 14 when passing the transparent window 14, and a transparent- window cleaning member 10 which cleans the internal surface of the transparent window 14 by sliding against it when passing the transparent window 14. A reflection-type photosensor 15 is arranged outside the transparent window 14 and opposite to the reflection plate via the transparent window 14.
Patent JP-H02108270-A (JP)
Title: Cartridge selecting mechanism
Inventor: NAKAMURA TATSUYA
IPC: G11B15/68
Filed: 1988-10-17
Abstract: PURPOSE:To alleviate the mechanical accuracy for detecting addresses and to reduce the cost for the subject device by detecting the position of a holding mechanism for a cartridge in the up-and-down direction. CONSTITUTION:A position detecting mechanism 17 is constituted of a reduction gear 10 and a rotary encoder 11, so as to detect the position of the holding mechanism 3 in the up-and-down direction. The rotation of a motor 9 is reduced in its speed by the reduction gear 10 to be outputted to an output shaft. An output signal of the rotary encoder 11 coupled with this output shaft becomes a present position signal of the mechanism 3, and the mechanism 3 is positioned by a driving system based on this position signal. By this method, the mechanical accuracy for the address detection can be alleviated, thus reducing the cost for the subject device.
Patent JP-2001078984-A (JP)
Title: Magnetic resonance imaging device
Inventor: TAZAKI HIROSHI
IPC: G01R33/3873
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To relatively suppress the time required for shimming for adjusting the uniformity of the magnetic field and attain high magnetic field uniformity by setting a secondary arrangement position of a shim piece in a position enabling shorter movement than the center distance of two unit shim pieces adjoining on a first pattern. SOLUTION: A magnetic substance shim mounted tray 38 is provided with holes A bored in central parts of squares and holes B separated from the holes A by distance d/21/2. In a first step, unit magnetic substance shims are optimally arranged using only the holes A. In the next step, the rearrangement is performed using the holes B. Those changeable of their positions into the holes B out of the unit magnetic substance shims arranged based on the optimization results in the first step can be moved their central positions to the holes B. Combinations further improving the magnetic field uniformity by moving out of the holes B are found by a computer calculation.
Patent JP-H1085848-A (JP)
Title: Integral forming method of fitting with slipping out stopper of bearing and its device and material
Inventor: YAMANAKA YOSHITAKA
IPC: B21D53/10
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a fitting closing the opening end part of a container with the falling out preventing means of a bearing in order to support the member being integrated in the container and sliding along the inner wall of the container. SOLUTION: The material being worked is inserted into a pair of die 15 consisting of the upper and lower dies 16, 21 respectively composed of at least two layers of plunger punch, the inner and outer surfaces of the material being worked are fixed with plural plunger punches, the end 10A of the material being worked is pressed with the inner plunger punch 18 of the upper die 16, the whole upper die 16 is approached toward the lower die 21, the wall surface of the material being worked is drawn out so as to scrape off with the inner plunger punch 23 of the lower die 21, and the falling out preventive slipping out stopper of the bearing is formed in the wall surface of the material being worked corresponding to the gap part of the tip ends 18A, 23A between stationary upper and lower plunger punches.
Patent JP-S61139365-A (JP)
Title: 'ayu' glatin
Inventor: SASAKI SEIICHI
IPC: A23L17/00
Filed: 1984-12-11
Abstract: PURPOSE:A natural AYU fish is processed so that it can be served as a vessel of glatin, the opened fish on its back is stuffed with ingredients to give cooked food with both beautiful figure and good taste. CONSTITUTION:A raw AYU fish 1 is opened in its back leaving its head 2 and tail 3 to remove its guts and bones to form a fish vessel with an opening 4 on its back, as the form of AYU is kept. The opening 4 is stuffed with ingredients for glatin and the fish form is refined and rapidly frozen. The resultant AYU glatin is then, thawed and cooked by, e.g., roasting. The glatin keeps a beautiful shape of AYU and becomes very delicious by synergetic effect of the taste of AYU and that of the glatin.
Patent JP-H09166286-A (JP)
Title: Tensegrity structure, its module and unit
Inventor: KAJIKAWA TAIJI
IPC: E04B1/32
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a tensegrity structure having a freedom degree in a form of a final construction object. SOLUTION: A tensegrity module 10 is constituted by a pair of crossing compression materials and four tension materials 12, 13 surrounding this compression material, and the module 10 is two-dimensional tensegrity having rectangular shape as a total unit. This module 10 is arranged in each side of a model, for instance, halving an icosadecahedron, and the adjacent modules 10, 10 are connected by a pivot joint, and in this way, a tensegrity dome 155 is prepared. Length dimension of the second tension materials 13, 13 is adjusted, so that tension of the dome 155 can be adjusted. The second tension materials 13, 13 are removed, so that the dome 155 can be folded.
Patent JP-H0999636-A (JP)
Title: Ink jet recording sheet
Inventor: TSUCHIYA ICHIRO
IPC: B41M5/52
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet capable of obtaining an image of high quality good against spotted irregularity and stripe like irragularity and an image excellent in glossiness. SOLUTION: In an ink jet recording sheet wherein an ink receiving layer is provided on at least the single surface of a support, the ink receiving layer containing gelatin, an anionic non-fluorine surfactant and a fluorine surfactant.
Patent JP-H06115072-A (JP)
Title: Ink jet head
Inventor: OYAMA MASAHARU
IPC: B41J2/05
Filed: 1992-09-30
Abstract: PURPOSE:To increase energy to be given to an electroconductive ink by a single pulse and enable data to be printed at high speed. CONSTITUTION:The ink jet head is composed of electrodes 1, 2, 3 arranged in parallel, nozzles 7, 8 arranged against appropriate electrodes paired with adjacent electrodes, and an ink tank arranged under the nozzle. Further, a pattern delivery end from the electrode differs from each other of the adjacent electrodes. In addition, it is possible to reduce the electrostatic capacity between patterns significantly by changing the pattern delivery end from the electrodes 1, 2, 3 using the adjacent electrodes 1, 2 or the adjacent electrodes 2, 3. Consequently, the energy charged to an electrostatic ink in a single pulse increases and time required for pulse application to the ink to be scattered becomes short to contribute to the acceleration of printing speed. In addition, ink droplets from the jet head become highly dense.
Patent JP-H1199002-A (JP)
Title: Extroverted great toe preventing and straightening footware
Inventor: SORATANI FUJIO
IPC: A43B3/12
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide footware for preventing and straightening an extroverted great toe. SOLUTION: Two lines of vertically long grooves are perforated in the center of the toe part of the inner sole 8 of the footware by increasing an interval toward the tip of toes; the base tip of an instep skin covering a first toe is fitted into an inner groove and the base tip of an instep skin covering the other toes is fitted to an outer groove to fix; and both ends of an instep skin 15 of an ankle and both of the other ends of the instep skin of a toe part are inserted and fitted by an inner sole 8 and an outer sole. Thereby, the interval between first and second toes is widened to prevent and straighten the extroverted great toe.
Patent JP-H08104262-A (JP)
Title: Crawler belt
Inventor: NAGATA YOSHIYUKI
IPC: B62D55/28
Filed: 1994-09-30
Abstract: PURPOSE: To provide a crawler belt which has an excellent life span, and is simple in the replacement of a track shoe in the case of the damage of an elastic body track shoe. CONSTITUTION: A track shoe is an elastic body track shoe which is composed of a core body 2 and an elastic body 1 where the above core body 2 is unitedly buried, and a metal plate fastened to a link 15 with a bolt 12 is arranged between the core body 2 and the link 15, and the metal plate and the core body 2 are mutually assembled through an attaching member. The peripheral edge of the core body 2 protrudes outside from the peripheral edge of the metal plate, and the protrusive peripheral edge of the core body 2 is buried in the elastic body 1. In addition to that, an inversely warped initial contact part P1 is formed in a part nearer a link attaching face 6a than a tread 9 on the longitudinal side 1g of the link of the elastic body track shoe.
Patent JP-H11100373-A (JP)
Title: New phenothiazine derivative and its medicine
Inventor: MIYAMOTO MITSUAKI
IPC: C07D417/06
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new derivative useful as an agent for preventing or treating allergic diseases. SOLUTION: This compound is represented by the formula [R<1> to R<4> are each H, cyano or the like; R<5> and R<6> are each a (substituted) lower alkyl; R<7> and R<8> are each H, a (substituted) lower alkyl or the like; X is a (substituted) alkylene chain or the like; Y is a group of SO2 or CO; (m) is 0-2], e.g. 1,2- dimethyl-10-[3-(phenylsulfonylamino)propyl]-phenothiazine-5-oxide. The compound of the formula is obtained by substituting an eliminable group of a condensed product of a phenothiazine (e.g. dimethylphenothiazine) with a compound having eliminable groups L and L' at both ends (e.g. 1-chloro-3-iodopropane) with phthalimide, treating the substituted compound with hydrazine hydrate, further condensing the resultant amine compound with an acid chloride (e.g. benzenesulfonyl chloride) in the presence of a base and oxidizing the resultant sulfonamide substance.
Patent JP-H0791598-A (JP)
Title: Gas filling device
Inventor: OYAMADA YASUHIRO
IPC: F17C6/00
Filed: 1993-09-25
Abstract: PURPOSE:To easily locate a filling port and automate the insertion of a filling nozzle by turning a filling vessel to a position in which the respective detecting values of parallel beams of a second sensor are set to the same condition after the longitudinal direction of the filling port of a valve is judged by a first sensor. CONSTITUTION:Filling vessel are sequentially supplied by a supply conveyer and held in the center of a clamping device of a manipulator. Then the filling vessel is mounted on a turntable. Under such condition a beam 15a of a first sensor 15 is radiated to the rear side of a valve 20 to detect whether or not the filling port 21 is directed forward. Here, when the filling port 21 is detected at the rear side and the beam 15a is detected to be shaded, the filling port is turned to a position in which the beam 15a is not shaded by a valve 20 to locate the filling port in the front side. Next, the filling port is turned for positional correction to a position in which the respective detecting values of parallel beams 16a, 17a of second sensors 16, 17 are set to the same condition.
Patent JP-H0794894-A (JP)
Title: Electromagnetic shield
Inventor: YAMAMOTO KAZUNORI
IPC: H05K9/00
Filed: 1993-09-25
Abstract: PURPOSE:To obtain an electromagnetic shield wherein shielding effect is high, weight is light, flexibility is excellent, easy application to various purposes is possible, and machining and installing are easy. CONSTITUTION:The title electromagnetic shield is obtained by interweaving copper fiber which is formed from copper wire whose purity is 99.9999% or higher by multi-stage stretching at a normal temperature, so as to have a density of 1000-1500X1000-1500 wires per 1m<2>. The shield is composed of one or more layers, and preferably plated with a high-conductivity layer.
Patent JP-2000155403-A (JP)
Title: Lining method and lining material of photograph
Inventor: UTO MITSUTAKA
IPC: G03C11/14
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a lining material which is strong to changes in heat, temperature and humidity, is strong to bending and tearing by external pressure and has restitutive force by numerously arranging peaks of adhesive on the photograph adhesive surface of the lining material of the photograph apart suitable spacings to a dotty or linear form. SOLUTION: The numerous peaks of the slightly hard adhesive 2 having the high adhesive power to immediately restore the original form in spite of crushing and high self-holding force (cohesive force) are arranged on the upper part of the flat lining material 1 such that the photograph 3 is held to slightly ride on the peak part of the adhesive 2. For example, synthetic rubber, EVA, acryl, ethylene, olefinic system, etc., having the enhanced cohesive force and used as the adhesive 2 and are properly selected by the kind of the photograph, poster, etc., to be adhered. As a method for applying the adhesive 2 to the dotty form, the peaks are preferably so arranged that the area per 1 piece of the peaks of the adhesive 2 to be arranged in the dotty form is <=0.7 square millimeter, by which the peaks of the adhesive 2 of >=200 pieces per 1 inch square are arranged.
Patent JP-H09104567-A (JP)
Title: Photoelectric device for elevator or escalator
Inventor: ITO MITSUO
IPC: B66B13/26
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric device for an elevator or escalator which can easily be recognized to be good or bad. SOLUTION: An alarm display diode 4e having an alarm function is provided in a light receiving photoelectric device main unit 4b. The light receiving photoelectric device main unit 4b, when a luminous flux A emitted from a projection part reaches a light receiving part 4a by prescribed luminous energy or more, lights an operation display lamp 4d displaying operation of a photoelectric device. Luminous energy received by the light receiving part 4a is compared with luminous energy of the luminous flux A emitted from the projection part by a comparator in the light receiving photoelectric device main unit 4b, the alarm display diode 4e is lighted in accordance with an output of the comparator.  When the luminous flux A is placed in a condition not artificially intercepted at all, that is, when the operation display lamp 4d is lighted, by a number of the lighted alarm display diode 4e, a decrease of luminous energy of the luminous flux A leading to a light receiving element can be visually decided.
Patent JP-H02111045-A (JP)
Title: Semiconductor device
Inventor: UMEMOTO TOSHIAKI
IPC: H01L21/66
Filed: 1988-10-20
Abstract: PURPOSE:To deal with an abnormality of a process quickly when it is caused by a method wherein a gate electrode of an enhancementtype MOS transistor where a source and a drain are connected in series in succession is connected to a metal film at an uppermost layer via an interlayer connection hole. CONSTITUTION:In enhancement-type MOS transistors 1, sources and drains are connected in series in succession; gate electrodes 2 of the individual transistors 1 are connected to an uppermost metal layer 4 via one each of interlayer connection holes 3; a drain 5 of the transistor at one end of a transistor row is connected to the uppermost metal layer 4; a source 6 of the transistor at the other end of the transistor row is connected to a semiconductor substrate 7. Thereby, when a semiconductor integrated circuit using a multilayer interconnection is manufactured, an abnormality of the interlayer connection hole can be detected immediately after a process to apply an upper-part metal wiring layer without forming an upper-part metal wiring part.
Patent JP-H09117574-A (JP)
Title: Opening and closing operation device
Inventor: TOYODA MASAYOSHI
IPC: B26B15/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To hardly generate faults, to prevent enlargement and to easily detach/ assemble a lever body provided with a cutting blade from/to a cylindrical main body part when chipping and wearing occur in the cutting blade in a nipper device operated by air pressure. SOLUTION: The lever body 7 and a driving power part 4 for swinging and driving it are turned to the state of not being mechanically connected. The driving power part 4 drives a pressurizing piece 17 for closing movement for being abutted to the input end parts 11 of the lever body 7 and mutually bringing them closer in the case of closing the cutting blades 10 and the pressurizing piece 22 for opening movement for being abutted to the input end parts 11 of the lever body 7 and mutually separating them in the case of opening the cutting blades 10 by respectively different plungers 13 and 15 in a coaxial duplex structure.