baber/WOPTO huggingface dataset:
Patent JP-2000120203-A (JP)
Title: Reinforced concrete hollow slab and its construction
Inventor: TAKEMOTO TOSHIO
IPC: B28B23/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a large hollow ratio while keeping a certain slab thickness. SOLUTION: This reinforced concrete hollow slab has an anchor rib structure three-dimensionally distributing a stress and also has a space truss 1 built up by joining main reinforcements 4, 5, distribution reinforcements 8, 9, and lattice reinforcements 6, hollow tubes 2 formed in the space truss 1, and a concrete member 3 in which the space truss 1 and the hollow tubes 2 are embedded.
Patent JP-H06141838-A (JP)
Title: Controller of feeding and storing equipment of rod-like material
Inventor: KUGA HISASHI
IPC: B65B19/04
Filed: 1992-10-30
Abstract: PURPOSE:To subject whole conveyers to action control according to the change of storing amount. CONSTITUTION:A carrying rate and horizontally moving rate of a moving conveyer D and a carrying rate of a fixed conveyer F are operated from a carrying-in amount of a rod-like material T fed from a carrying inlet C to the moving conveyer D and a carrying-out amount of the rod-like material T discharged from the fixed conveyer F to a carrying-out opening G and, according to the operation result, a carrying and driving part D2 and a horizontally moving and driving part D6 of the moving conveyer D and a carrying and driving part F2 of the fixed conveyer F are subjected to operation control. Thereby, carrying rate and horizontally moving rate of the moving conveyer D and carrying rate of the fixed conveyer F are rapidly changed whenever amounts of the carrying-in and the carrying-out are changed.
Patent JP-H01134771-A (JP)
Title: Fixed magnetic disk device
Inventor: ICHIEDA KEISUKE
IPC: G11B21/12
Filed: 1987-11-19
Abstract: PURPOSE:To speedily retreat a magnetic head to the area of a cylinder for shipping by providing plural cylinder areas for shipping to be diffused with a magnetic disk and preparing a seeking instruction when the power source of a power device is off by means of the computer of a computer system. CONSTITUTION:Cylinder areas 20, 40 and 60 of a magnetic disk 5 are made to be diffused at plural points, and when a power source 6 is off, the magnetic head is moved from a present position to the nearest cylinder areas 20, 40 and 60 for shipping in a short time. When the power source 6 is off, a power source 6 off signal is given to a CPU 1 as an interrupting signal, a shipping processing is executed, and the magnetic head is automatically retreated. Namely, since the plural cylinder areas for shipping are located to be diffused on the magnetic disk, the magnetic head is not always necessary to be retreated to the same cylinder area, and it is sufficient that the head is retreated to the nearest cylinder for shipping.
Patent JP-H11118629-A (JP)
Title: Magnetostrictive type strain sensor
Inventor: IKEDA MITSUAKI
IPC: G01L3/10
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To eliminate occurrence of aging change of sensor characteristics even in the case of large temperature change of a service environment. SOLUTION: The magnetostrictive type strain sensor comprises a magnetic film 2 having counter magnetostrictive effect and formed on the surface of an outer periphery of a predetermined position of a shaft 1, and an exciting coil 3 and detecting coil 4 disposed near the film 2, thereby measuring impedance change of the coil changing corresponding to permeability change of the film 2 generated on the surface of the shaft 1 due to strain transmitted to the shaft 1 to detect strain. In this case, a film with true stress regulated the in the range of +3 to -3 kgf/mm<2> is used as the film 2. Accordingly, the film 2 having counter magnetostrictive effect for bringing about no aging change can be obtained.
Patent JP-H02140771-A (JP)
Title: Exposure lamp
Inventor: MIYAMOTO KAZUKI
IPC: G03B27/54
Filed: 1988-11-22
Abstract: PURPOSE:To make the dispersion of the quantity of light as little as possible by serially connecting each group where plural tungsten lamps for performing the exposure of a photosensitive body are connected in parallel. CONSTITUTION:Each group in which the plural tungsten lamps 2 for performing the exposure of the photosensitive body 3 are connected in parallel and formed is serially connected. By connecting two tungsten lamps 2 in parallel and forming one group, the dispersion of a voltage V does not exist in the group, that means, in these two tungsten lamps 2, so that the dispersion of the quantity of light based on the voltage V does not exist. Besides to that, by disposing the tungsten lamps 2 in the group, not approaching each other but separating from each other, the dispersion of the quantity of light becomes more average. Thus, the dispersion of the quantity of light can be restrained as a whole even if each group is serially connected.
Patent JP-H05105879-A (JP)
Title: Method for granulating tetrabromobisphenol flame retardant
Inventor: MANABE AKIYOSHI
IPC: C08J3/12
Filed: 1991-10-15
Abstract: PURPOSE:To provide a method for granulation by compression molding, which can produce with low compression pressure a good yield of tetrabromobisphenol flame retardant granules excellent in shape retentivity, handleability and flowability, and having a high bulk density and high drying efficiency. CONSTITUTION:The title method comprises compression molding a powdery tetrabromobisphenol flame retardant containing 0.2-25wt.% organic solvent and then drying the molded material.
Patent JP-H06123391-A (JP)
Title: Gas type quick coupling unit
Inventor: TAKEKOSHI KENICHIRO
IPC: F16L29/00
Filed: 1992-10-08
Abstract: PURPOSE:To double the moving width (sliding quantity) of a check valve provided in a socket, by working the moving width in cooperation with a slide ring for supporting the check valve, in the socket and plug forming a gas type quick coupling unit. CONSTITUTION:Linear grooves having required widths are formed on the respective inner and outer walls of the socket body 1 and slid ring 5 of a socket, and the moving width of the slide ring 5 to the socket body 1 is doubled by a stop ring 9 fitted to both the grooves. Since the moving width of the slide ring is doubled, thus, the kind of connector plug to be connected thereto can be diversified.
Patent JP-H04166698-A (JP)
Title: Contrarotating axial fan
Inventor: ISHII CHIKASUKE
IPC: F04D25/16
Filed: 1990-10-31
Abstract: PURPOSE:To make a fan shorter in full length and lighter in weight by fitting a first rotor blade onto a motor shaft, fitting a second rotor blade onto a stationary shaft while being faced to the first rotor blade, and thereby concurrently providing a transmission mechanism transmitting the rotation of the first rotor blade at equal speeds while being rotated in the reverse direction. CONSTITUTION:An electric motor 4 is fitted on the center section within a casing 1 via support blades 3, a first rotor blade 6 is fitted onto the outer circumference close to the tip end of an electric motor shaft 5, and the first rotor blade 6 is concurrently provided with a large bevel gear 7. Meanwhile, one end of a hollow stationary shaft 8 is fitted onto the front cover of the electric motor 4 while being coaxial with the electric motor shaft 5, a stationary shaft 9 is fitted onto the outer circumference of the hollow stationary shaft 8 at the position close to the tip end of the hollow stationary shaft while being directed to the outer circumferential direction, and a small bevel gear 10 is then meshed with the large bevel gear 7. And the second rotor blade 11 is fitted onto the outer circumference of the hollow stationary shaft 8 in a space between the first rotor blade 6 and the electric motor 4. Furthermore, the second rotor blade 11 is also provided with a large bevel gear 12, so that the large bevel gear 12 is also meshed with the small bevel gear 10.
Patent JP-H08152068-A (JP)
Title: Mechanical seal
Inventor: KITAMURA NAOYUKI
IPC: F16J15/34
Filed: 1994-11-29
Abstract: PURPOSE: To provide an excellent mechanical seal as a gas seal by sandwiching the flange part with the end face of a primary ring and the presser face of a disc opposed to the end face, in the condition the seal is respectively made in contact with the outer circumferential face of a retainer sleeve and the inner circumferential face of the disc. CONSTITUTION: The flange part 18 of a resin seal 6 is sandwiched with the end face 19 of a primary ring 3 and the presser face 20 of a disc 9 constituting a presser means 5. Consequently, following the shaft run-out and axial variation of a mating ring 2 caused by accompanying the rotation of a rotary shaft 1, the primary ring 3 and the resin seal are integratedly variably moved in the axial direction, and the inside lip 15 of the resin seal 6 and the outer circumferential face 12 of an retainer sleeve 11 are slid in the axial direction so as to function as a piston motion seal. The primary ring 3 and the resin seal 6 are constituted into an end face seal, and hence follow-up to pressure, temperature, and fitting accuracy of the primary ring 3 is not restrained.
Patent JP-H04167862-A (JP)
Title: Facsimile equipment
Inventor: NAKANO KAZUHIKO
IPC: H04N1/21
Filed: 1990-10-31
Abstract: PURPOSE:To attain memory reception even when a memory is fully occupied and to prevent an accidental erasure by providing a buffer to a pre-stage of the memory with FIFO function and recording a signal onto a cleared original simultaneously at the memory reception. CONSTITUTION:A FIFO (first-in first-out) function is provided to a memory 22 to the pre-stage of which a buffer 21 is arranged. After the memory 22 is fully occupied, the FIFO function is used and old data are cleared by one line each and new data stored in the buffer 21 are stored by one line each to an area being idle through clearing of one line each. The data is sent to a recording section 13 via a compression / decoding section 14. Then old data is replaced with the new data in the memory 22 repetitively. Thus, the equipment copes with an external command by the operator visiting to a location and the data of the original is not deleted when the data is recorded in advance at the reception.
Patent JP-H01136183-A (JP)
Title: Cleaning device for copying machine
Inventor: AOYAMA YUICHI
IPC: G03G21/10
Filed: 1987-11-24
Abstract: PURPOSE:To execute cleaning of a toner, etc., which have adhered to an edge part of a cleaning blade and its vicinity by sufficient frequency by bringing a diffusion plate to drawback in the course of rotation of a photosensitive body after copying is ended, stopping a liquid supply and thereafter, releasing the pressure of the cleaning blade, executing repressure and thereafter, stopping a photosensitive drum after a prescribed time. CONSTITUTION:After a series of continuous copying is ended, a diffusion plate 19 is released in the course of rotation of a photosensitive drum 1, and after a liquid supply is stopped, a cleaning solenoid is turned off, and a cleaning blade 17 is separated instantaneously from the photosensitive drum 1. After repressure is executed, the diffusion plate 19 is turned on, and after a prescribe time, the photosensitive drum 1 is stopped. In such a way, a toner and paper powder which is accumulated in an edge part of the cleaning blade 17 are dropped down by a shock generated by executing the release and pressure of the cleaning blade. A part thereof drops down onto a cleaning form roller 16, collected to a developing tank from a liquid collecting hole 21 by a rotation of the form roller 16, and others drop down onto the photosensitive drum 1, and collected to the developing tank from a developing part.
Patent JP-H02142949-A (JP)
Title: Planetary gear transmission for vehicle
Inventor: ASADA TOSHIYUKI
IPC: F16H3/66
Filed: 1988-11-21
Abstract: PURPOSE:To simplify and facilitate shift control by making each interval between first and second sun gears, a first carrier and a second ring gear, first and third ring gears, and second and third carriers to be normally connected or connectible. CONSTITUTION:Each of single pinion type first and second planetary gears 16, 18 and a double pinion type third planetary gear 20 are set up concentrically with input and output shafts 14, 22. In the state that the input shaft 14 and both first and second sun gears 16s, 18s are connected by a clutch K1 and both second and third carriers 18c and 20c by a clutch K2, respectively, if a brake B1 is clamped, first gear speed is secured by B2, third gear speed by B3, fourth gear speed by K3, and fifth gear speed by K1, K3, B3, respectively, and moreover backward gear steps are secured by K1, B1 and B3 as well. Thus, at the time of transfer in adjacent speed change gear steps, input transfer is not necessarily required, so that shift control is simply and easily performable.
Patent JP-H01135684-A (JP)
Title: Thermal recording material
Inventor: TSURUMI MITSUYUKI
IPC: B41M5/42
Filed: 1987-11-24
Abstract: PURPOSE:To provide a heat-sensitive layer having a satisfactory transparency, by providing at least one protective layer on the heat-sensitive layer and incorporating a wax having a specific range of melting point in the protective layer. CONSTITUTION:In a protective layer, a pigment, a metal soap, a wax, a crosslinker, and the like are added in order to enhance the matching properties with a thermal head in a thermal recording, to prevent a sticking, and to improve the water resistance of the protective layer. As the wax, following wax with a melting point of 40-80 deg.C, preferably 50-60 deg.C, are used: a paraffin wax, a polyethylene wax, a microcrystalline wax, and others. Furthermore, to form the protective layer uniformly on a heat-sensitive layer, a surfactant is added to a protective layer forming liquid. As the surfactant, for example, a sulfosuccinic acid-series surfactant containing alkali metal group and fluorine is used. In the protective layer, a surfactant, a high-molecular electrolyte, or the like can be also added to impart antistatic properties to a thermal recording material.
Patent JP-H01135585-A (JP)
Title: Electrolytic ionic water generator
Inventor: OKAZAKI TATSUO
IPC: C02F1/46
Filed: 1987-11-21
Abstract: PURPOSE:To enable various flow-ratio control by a simple operation to slightly rotate a valve, by providing a flow-ratio control member with an open-close valve on at least either one pair of channels on the side of a pair of raw water supply channel or a pair of an electrolytic water discharge channel. CONSTITUTION:A pair of raw water supply channels 6a and 6b which communicate respectively with a positive electrode chamber and a negative electrode chamber are independently provided on one side of an electrolytic cell, while a pair of discharge channels for electrolytic ionic water 7a and 7b are provided, which communicate respectively with the positive electrode chamber and the negative electrode chamber, on the opposite side of the cell. A flow ratio control member 8 is provided for the acidic ion water discharge channel 7a and the alkaline ion water discharge channel 7b. The flow ratio between the alkaline water and acidic water is optionally adjusted by rotating a valve 12 which is coaxial with the control member 8, in which the opening of a valve port 11b for the channel 7b is increased while at the same time the opening of other valve port 11a for the other channel 7a is decreased.
Patent JP-H01136817-A (JP)
Title: Sun-visor for automobile and manufacture thereof
Inventor: KITAZAWA NORIMITSU
IPC: B29C65/04
Filed: 1987-11-21
Abstract: PURPOSE:To improve fire-retardancy and peel strength, by a method wherein a fibrous material impregnated with a emulsion of given resin containing a flame retardant is superposed with the one surface of a core frame, and a substance formed by high-frequency-welding a polyvinyl chloride film to a fibrous material is superposed with the other surface. CONSTITUTION:A fibrous material 2, e.g., polyester fiber, impregnated polyvinyl chloride-acryl series resin emulsion, e.g., ethylene-vinyl acetate series resin emulsion, containing a fire-retadant, is superposed with the one surface of a core frame 1 covered by a foam 7 so that an emulsion-impregnated layer 3 makes contact with the surface of the core frame 1. A film 4 made of polyvinyl chloride is laminated on the other surface, and a same fibrous material 5 is superposed so that an emulsion-impregnated layer 6 makes contact with the film 4 made of polyvinyl chloride to high-frequency-weld together the fibrous material 5 and the film 4 made of polyvinyl chloride. This constitution enables improvement of fire-retardency and peel strength.
Patent JP-H11134539-A (JP)
Title: Prepaid card issuing device, prepaid card reader writer device, and prepaid card system
Inventor: IWAMOTO HARUO
IPC: G07F7/08
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To specify an illegal user in case of illegal use by referring to images in a storage device by providing an image pickup means which can photograph a purchaser of a prepaid card. SOLUTION: A CCD camera 13 as the image pickup means for picking up an image of a purchaser of a prepaid card is provided on the upper part of the front of an issuing device main body 7. When a paper money is inserted into a paper money insertion slot 10, the CCD camera 13 starts operating to output an image signal. An image signal processing part 15 receives the analog image signal from the CCD camera 13, performs A/D conversion, and outputs digital image information. The output of the image signal processing part 15 is connected to a storage part 17, which is placed normally in an unwritable state by a control part 19, so that the image information is not written to the storage part 17.  With a ticket kind button 9 pressed, the control part 19 makes the storage part 17 ready for writing and the image information is written to the storage part 17 and stored and held, so that the image of the purchaser is obtained.
Patent JP-2000109596-A (JP)
Title: Deproteinized natural rubber latex sponge and its production
Inventor: SAKAMOTO MITSUHIKO
IPC: C08J9/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a deproteinized natural rubber latex sponge having dense texture and high quality and free from the danger of contact allergy with protein by hydrolyzing proteins contained in a natural rubber latex to form amino acids and subjecting the natural rubber latex to expansion molding. SOLUTION: Proteins contained in a natural rubber latex are hydrolyzed into amino acids e.g. by using preferably 0.001-0.1 pts.wt. (based on 100 pts.wt. of the solid component of the natural rubber latex) of a proteolytic enzyme such as alkaline protease and the obtained natural rubber latex is subjected to expansion molding to obtain the objective deproteinized natural rubber latex sponge.
Patent JP-S62151709-A (JP)
Title: Leading frame jig
Inventor: KUROYANAGI NOBUYUKI
IPC: G01C15/00
Filed: 1985-12-26
Abstract: PURPOSE:To reduce time and to save the labor without trouble with execution of work by mounting a horizontal bar which has a pinpole made in a pile body through a position adjusting body whose vertical position is adjustable so that the rotational position of the horizontal bar is freely adjustable. CONSTITUTION:The pile body 1 is formed in a columnar shape and the position adjusting body 5 is fitted around it in a free upward/downward movement state and fixed by a wing bolt 7. An annular fitting part 9 is provided to the base part of the horizontal bar 2 and the fitting part 9 is fitted rotatably between the upper and lower collar parts of the outer periphery of the adjusting body 5. This fitting part 9 is also fixed 7. Consequently, a couple of layout jigs A are arranged where a standard is provided previously, pile body A are driven into the ground, and a transit 14 is arranged between them. The adjusting bodies 5 are moved up and down to adjust the heights of the bars 2 and fix 7 them. The bar 2 is fixed 7 so that a cross-wires of the transit 14 is coincide with the pinpole 6. Then a leveling string 4 is hooked in leveling string hook grooves 13 and its end parts and fixed to water level fixation part 13 to extend the leveling string 4 between the leading frame jigs A, thus determining one base line.
Patent JP-S63148618-A (JP)
Title: Plasma treatment system
Inventor: NAKAZATO NORIO
IPC: H01L21/302
Filed: 1986-12-12
Abstract: PURPOSE:To enhance the uniform processing efficiency by a method wherein, out of a first electrode and a second electrode, the second electrode to introduce a gas is constructed by closely laminating an electrode body made of a good conductor, a first gas-dispersion plate made of the good conductor and a second dispersion plate made of a bad conductor while a gas groove to disperse and to supply a gas is made at the first dispersion plate. CONSTITUTION:A second electrode 3 is constructed by closely laminating an electrode body 31 made of an electrically good conductor, a first gas-dispersion plate 33 made of a good conductor and a second gas-dispersion plate 34 made of a bad conductor; a gas groove 331 to disperse and to supply a gas is made at the first gas-dispersion plate 33. By this closely laminated structure, the impedance between the second gas- dispersion plate coming into contact with a plasma and an external power supply or a ground becomes uniform in the diameter direction of a wafer; as a result, an electric field between a first electrode and the second electrode 2, 3 becomes uniform. In addition, because the gas groove 331 is made, the gas is dispersed and supplied to the second gas-dispersion plate 34, its effect is multiplied by another effect of the second gas-dispersion plate 34 and it is possible to supply the gas to the whole surface of the wafer uniformly. As a result, the uniformity of a plasma process can be enhanced.
Patent JP-H04169570-A (JP)
Title: Production of methionine
Inventor: MIZUNO TADASHI
IPC: C07C319/28
Filed: 1990-10-30
Abstract: PURPOSE:To obtain the subject methionine excellent in powder characteristics by making carbon dioxide gas absorbed in an aqueous solution of methionine potassium salt in the presence of polyvinyl alcohol., neutralizing and simultaneously depositing it. CONSTITUTION:Carbon dioxide gas is absorbed in an aqueous solution of methionine potassium salt obtained by, in the presence of potassium carbonate, hydrolysis of 5-(beta-methylmercaptoethyl)-hydantoin in the presence of polyvinyl alcohol in an amount of 5-20000ppm, preferably 50-3000ppm based on methionine. Neutralization and deposition of methionine are simultaneously carried out thereby. The resultant deposited crystal is a thick plate or a granule having high mechanical fracture resistance and solid-liquid separation is ready. A powdery product is obtained by drying it and the resultant powdery product has a high bulk density. The powdery product is also free from generation of dust during handling and excellent in fluidity.