baber/WOPTO huggingface dataset:
Patent JP-H10132098-A (JP)
Title: Water stop cock
Inventor: YOSHIDA YOSHIMASA
IPC: F16K5/04
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a water stop cock which has the excellent feature in the workability, in the sealing property, and in the cost. SOLUTION: This water stop cock has the first stop cock member 11 having the first disk 13, and the first tube body 14 extending from the inner surface of the first disk 13 in the axial direction, and formed of an elastic body; and the second stop cock member 12 having the second disk 15, and the second tube body 16 extending from the inner surface of the second disk 15 in the axial direction, formed of an elastic body, and whose tip is abutted to the tip of the first tube body 14; while the first disk 13 and the second disk 15 are moved to approach and separate by a bolt 25 and a nut 27, so as to deform elatically the first and the second tube bodies 14 and 16 in the diameter direction. Consequently, the outer peripheries of the tube bodies 14 and 16 are contacted closely on the inner surface of a piping so as to accomplish the sealing of the piping.
Patent JP-2000110823-A (JP)
Title: Cantilever shaft structure for rotational body
Inventor: TANAKA KOJI
IPC: F16C3/02
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a cantilever shaft structure of a driven sprocket which can show excellent support strength, reduction in weight, and corrosion resistance as cantilever shaft structure, can easily renew and determine an attaching position of a rotational body to a rotary support shaft, can reduce an attaching man-hour of the rotational body, and is particularly suitable for water treatment sludge raking-up device. SOLUTION: In this cantilever shaft structure, an attaching position of a driven sprocket D is renewed by a distance piece 40 and determined in respect to a synthetic resin rotary support shaft 10 projected from a stainless steel pipe 20 fixedly stood from an attaching wall surface. In this case, an engagement piece 30 penetrating through a peripheral wall of the stainless steel pipe 20 is selectively engaged with engagement holes 12 formed in the axial direction of the synthetic resin rotary support shaft 10. The distance piece is movably arranged at least between the front flange 11 of the synthetic resin rotary support shaft 10 and the driven sprocket D.
Patent JP-2000109921-A (JP)
Title: Additive for steel
Inventor: NAMEKI MASANOBU
IPC: C21C1/02
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an additive for steel excellent in the balance of high desulfurizing characteristic, high safety at the time of treating slag and non-erosion property to a refractory material. SOLUTION: This additive is composed of 15-70 wt.% CaO, 5-60 wt.% CaCN2 and >25 wt.% to 50 wt.% one or more kinds of inorganic materials selected from oxide, hydroxide, carbonate of any of various metals and metal of Al, Mg, Ca, Si, Mn and Fe or alloy consisting essentially of at least one kind of these metal components and carbonaceous material.
Patent JP-2001108982-A (JP)
Title: Surface protecting film, optical member and liquid crystal display device
Inventor: SAIKI YUJI
IPC: G02F1/13363
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To develop a surface protective film having such characteristics that the film is not peeled from an optical member by the environmental changes such as temperature and humidity and that when the film is to be peeled, it can be easily peeled from an optical member. SOLUTION: The protective film 1 is to be adhered with an adhesive layer 12 to cover the surface of an optical material 2, and the adhesive layer contains a silicone compound. The optical member is produced by adhering and covering the aforementioned film on the surface of the optical material. The liquid crystal display device has the optical member on at least one surface of a liquid crystal cell. Thus, an easily peelable adhesive layer with the adhesion strength hardly increasing with time can be formed, and the film is peeled without damaging the liquid crystal cell.
Patent JP-H11192093-A (JP)
Title: Recombinant of avian infectious herpesvirus, and recombinant vaccine using the same
Inventor: SAITO SHUJI
IPC: A61K39/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a recombinant useful for vaccine and the like as a vector virus for avian consisting of recombinant avian infectious herpesvirus having an inserted extraneous gene in the genetic region which is an untranslated region of the genome. SOLUTION: This is the recombinant of avian infectious herpesvirus having the extraneous gene such as a gene and the like originating from pathogen of the avian infection inserted in the genetic region which is the untranslated region of the genome, useful for vaccine and the like, high in safety to fowl as the objects of inoculation as the vector virus. This recombinant virus is obtained by inserting at least one extraneous gene originating from pathogen of the avian infection into the untranslated region of the open and leading frame of turkey herpesvirus or Marek's disease virus which correspond to each open and leading frame of human herpes simplex virus.
Patent JP-H03146900-A (JP)
Title: Sensor for water quality control of atomic reactor and its control method
Inventor: IBE HIDEFUMI
IPC: G01N27/04
Filed: 1989-11-01
Abstract: PURPOSE:To perform monitoring for dissolved oxygen density, conductivity, and crack progression speed in reactor water by forming the fine line thin film of a conductor on the surface of a non-conductive parent material, and providing an element to detect the physical property change of the parent material or ambient environment from the physical property change of the conductor. CONSTITUTION:A pattern is formed with an insulator with sufficient high resistance is a working conditional temperature or a semiconductor thin film 34 and the fine line thin film 35 of the conductor at a side plane 30 on both sides or on one side of a crack testing piece 29 used in the measurement of the crack progression speed. When electrical resistance at the end points of the pattern at both sides are measured with a resistance measuring instrument 37, it can be recognized that the electrical resistance of the whole of the pattern of the fine line is increased since the fine line thin film 35 of the conductor is cut according to the progression of the crack of the crack testing piece 29. The resistance of the whole of the pattern of the fine line corresponds to the length of the crack in 1:1 therefore, the length of the crack can be recognized by the electrical resistance. Thereby, the monitoring for the dissolved oxygen density, the conductivity, and the crack progression speed in the reactor water can be performed.
Patent JP-H10112955-A (JP)
Title: Dynamic pressure fluid bearing device and motor provided with it
Inventor: ICHIYAMA YOSHIKAZU
IPC: H02K5/16
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To keep the ridigity of a dynamic pressure fluid bearing at nearly the same level regardless of the temperature, without limiting the material of the bearing by a coefficient of expansion, requiring a higher processing accuracy than necessary, narrowing a bearing space in a high temperature region, and lowering the reliability. SOLUTION: A sleeve section 18c of a sleeve member 18a is put on a shaft section 12a of a fixed shaft 12. Between a thrust ring-shaped face 18d and a thrust cap 18b, a thrust plate section 12b is stored. The inner surface section of the sleeve section 18c is formed from a metal fine particle sintered material having many fine holes which are filled with synthetic resin having a larger coefficient of expansion than the sintered material. When the temperature of lubricating oil 20 existing between the inner surface of the sleeve section 18c and the shaft section 12a is a room temperature or lower, there are small spaces in the fine holes filled with the synthetic resin, and the spaces of the fine holes are reduced or closed due to expansion of the synthetic resin caused by the increase in temperature of the lubricating oil 20.
Patent JP-S63139538-A (JP)
Inventor: NAGAHARA YOSHIO
IPC: A61C1/02
Filed: 1986-11-29
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-2001104326-A (JP)
Title: Ultrasonic treatment device for operation
Inventor: SUGAI TOSHIYA
IPC: A61B17/22
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic treatment device for operation capable of shielding the view of a microscope even when the device is used with the microscope, preventing interference with a microscope or other treatment device, and conducting precise operation without generating sense of incongruity. SOLUTION: This ultrasonic treatment device for operation is provided with a hand piece 6 having an ultrasonic vibrator to generate ultrasonic vibration in a cover forming a grasping part, a vibration transmitting member 3 connected to the ultrasonic vibrator and extended from the hand piece 6 for transmitting ultrasonic vibration generated by the ultrasonic vibrator, and a treatment part 1 disposed on a tip of the vibration transmitting member for treating a body organization by ultrasonic vibration transmitted by the vibration transmitting member 3, and the vibration transmitting member 3 is bent at a plurality of positions to be extended so that the treatment part 1 is positioned on an extended line of a center axis 9 of the hand piece 6 or close to it.
Patent JP-H07132317-A (JP)
Title: Surface flaw preventing method of stainless steel sheet
Inventor: HORI SEIKI
IPC: B21B45/08
Filed: 1993-11-12
Abstract: PURPOSE:To prevent a surface flaw, a terminal scab-like flaw of a rolling steel sheet from occurring by injecting high pressure water to the surface of a stainless steel stab and removing the scale as reduction of temperature is avoided when the stainless steel slab is rolled. CONSTITUTION:When a stainless steel sheet containing 11% Cr is manufactured by hot rolling, after the surface scale is removed by a descaling device 12 from the slab heated by a heating furnace 11, the steel sheet is rolled continuously by rough mills 13 and finishing mills 14 arranged on the same axis behind the descaling device 12. Several nozzles having nearly 7 deg. injection angle each are provided in the descaling device 12 constituting this rolling line and 100-200 l/min and 200-500kg/cm<2> high pressure water by each nozzle is infected on the surface of the slant 16a passing through these nozzles.
Patent JP-H02128217-A (JP)
Title: Division circuit
Inventor: TAKASHIMA TAKAKI
IPC: G06F7/537
Filed: 1988-11-08
Abstract: PURPOSE:To attain high speed division by permitting a detection means and a second shifting means to shift divisor data, supplying the result to plural operation means connected in array and performing an operation processing. CONSTITUTION:The detection means 117 detecting the most significant bit of '1' which appears in a divisor register 105 and the second shifting means 119 which shifts numbers subsequent to '1' to bits subsequent to the most significant bits of the divisor register 105 based on the detection of the detection means 117 are provided. The operation means 115 for the number of the bits of the divisor register 105 are connected in array state, and a dividend to be inputted and a divisor outputted from the second shifting means 119 are set to be initial values, whereby subtraction is sequentially performed. Thus, high speed division is attained.
Patent JP-S62141417-A (JP)
Title: Burning detector
Inventor: FUJIEDA HIROSHI
IPC: F23N5/24
Filed: 1985-12-17
Abstract: PURPOSE:To provide a highly reliable burning detector of high detecting speed and high operation reliability by emitting a burning signal when a temp. gradient in temp. rise of heated fluid is over a given value. CONSTITUTION:A temp. gradient in temp. rise of heated fluid is calculated by a gradient operation part 5. The temp. gradient DELTATw as an computing result is compared with a designated value DELTATR at a primary comparator 6 and a given value DELTATF at a secondary comparator 7. When this gradient gradually increases to satisfy a relation DELTATw>DELTATR, an ignition signal is emitted from the comparator 5 and sets a RS flip flop and its output B emits a burning signal. When the temp. gradient DELTATw becomes smaller than the given value DELTATF, the comparator 7 emits a fire extinction signal Hi. By this fire extinction signal, the RS flip flop 9 is reset and its output B emits a non-burning signal. As burning is detected by the temp. gradient, its detecting speed is fast and operation reliability is high.
Patent JP-2001104112-A (JP)
Title: Bed hardness selecting device
Inventor: USAMI NOBUO
IPC: A47C23/043
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To easily select a bed with a degree of sinkage at a waist part, buttocks part, etc., suitable for the conformation of one's own body without need for a person who wishes to buy a bed to lie in and compare a number of beds displayed in a store. SOLUTION: The lower surface of a spring mattress 2 is supported on a first movable supporting plate 3 which is elevated and lowered by a first elevating/lowering driving part 6, and the lower end of a coil spring group 22A located at an intermediate supporting zone to support a waist part and buttocks part of a human body in the spring mattress 2 is supported at a second movable supporting plate 4 arranged on the firs movable supporting plate 3 via a second elevating/lowering driving part 7 provided for the first movable supporting plate 3. It is possible to elevate and lower the second movable supporting plate 4 independently of the first movable supporting plate 3.  On a hardness display part, it is possible to verify both the value of hardness of the overall spring mattress 2 by the elevation and lowering of the first movable supporting plate 3 and the degree of strengthening of hardness of the coil spring group 22A for a waist part and buttocks part by the elevation and lowering of the second movable supporting plate 4.
Patent JP-S63138247-A (JP)
Title: Simple electrode for measuring concentration of solution
Inventor: MIYAZAKI MASAMITSU
IPC: G01N27/07
Filed: 1986-11-28
Abstract: PURPOSE:To permit easy detection of the concn. of a liquid fertilizer which flows in a pipe without sampling the liquid fertilizer at every measurement by using an electrode consisting of two pieces of corrosion resistant metallic bars which have a specified size and length and are fixed apart at a specified spacing from each other. CONSTITUTION:The electrode 1 of a bar shape formed by fixing two pieces of the metallic bars apart at the specified spacing from each other by a nonconductive synthetic resin in such a manner that the electrode can be inserted and installed into a pipe having about 10mm inside diameter is inserted and fixed into the soln. in the flow passage in a sprinkling and fertilizing pipe 3 perpendicularly to said pipe. The concn. of the soln. is determined by specific resistance ms/cm from the resistance value when specified electric current is passed between two pieces of the electrode sensing parts. Then, the concn. of the fertilizer flowing in the sprinkling pipe is known simply by an operation to switch on an electrical conductivity meter (EC meter). The adjustment of the rate and pressure at which the liquid fertilizer is fed into the sprinkling pipe while observing the meter pointer is, therefore, possible.
Patent JP-S62142079-A (JP)
Title: Work face detecting method in automatic welding equipment
Inventor: FUKUOKA HISAHIRO
IPC: B23K9/127
Filed: 1985-12-16
Abstract: PURPOSE:To shorten the operation time in sensing and to improve the accuracy by detecting a work surface with the closing discharging between the work surface and the tip of a contact chip. CONSTITUTION:The state of a contact chip 4b only being projected from the tip of the jacket of a torch 4 is made by retreating an electrode 5 into the contact chip 4b by reversing an electrode feeding roller 6b prior to the sensing. A discharging is then performed with the top of the contact chip 4b approaching to the surface of the work W when the torch 4 is moved for the surface of the work W to be sensed. An electrifying state detecting means 7e transmits the electrifying signal to a control means 9 and the movement of the torch 4 is stopped and the positional information of the tip of the contact chip 4b is taken up as well, and the detection of the surface of the work W is completed.
Patent JP-2001105122-A (JP)
Title: Manufacture of insert for full mold casting and pressing metallic mold
Inventor: NAKADE EIJI
IPC: B22C9/04
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the formation of a vent hole with machining after manufacturing a metallic mold. SOLUTION: A pipe 10 is driven in a lost foam pattern for full mold casting to form the vent hole in the metallic mold. A ceramic layer 11 is formed on the surface of the pipe 10 to lower the heat conductivity to the base material of the pipe 10. In this way, the deformation and the melting of the pipe 10 caused by the heat of molten metal, can be prevented. Under consideration, of which the lowering of the molten metal temperature is delayed according as the molten metal comes to the center part of the pipe, the thickness of the ceramic layer 11 at the center part in the longitudinal direction is increased to two times of the thickness thereof at the other portion to intentionally lower the heat conductivity of the pipe 10 at the center part.
Patent JP-2001108202-A (JP)
Title: Waste heat recovery boiler
Inventor: ENOMOTO TATSUZO
IPC: F01K23/10
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a waste heat recovery boiler which is able to cope with the multiplicity of a water spray type desuperheater in keeping steam temperature at a given level, irrespective of the presence of assist combustion and variation of an assist combustion rate. SOLUTION: A waste heat recovery boiler comprises auxiliary fuel combustion devices for increasing the quantity of heat of an exhaust gas in a gas turbine in addition to the quantity of heat possessed by the exhaust heat. Combustion device 7a, 7b for assisting combustion are provided to an upstream side and a downstream side with respect to an exhaust gas flow direction, with a high pressure superheater 4 interposed therebeteween. Fuel is independently supplied to the combustion devices 7a, 7b through fuel regulating values 11. Specifically, distribution of fuel supply rate to the individual combustion devices 7a, 7b from the fuel regulating valve 11 is regulated in accordance with the evaporation rate of increasing steam, thereby controlling the exit steam temperature of a heating tube bank element of the high temperature portion.
Patent JP-H11109513-A (JP)
Title: Microfilm retrieving device
Inventor: TATSUZUKI SHIYOUICHI
IPC: G02B6/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To simplify the structure for fixing an optical fiber holding block and to improve the workability in the case of attaching/detaching or maintaining the block by forming mounting parts deviated in the width direction from an optical fiber array line at both ends of both blocks. SOLUTION: The coupling body of the blocks 100 and 102 is fixed to a bracket 230 by making either block 102 abut on the bracket 230 and inserting a machine screw in the mounting hole 102D of the mounting part 102C. The mounting parts 100C and 102C of the respective blocks 100 and 102 are mutually deviated toward an opposite side by putting the optical fiber array line L in between. Therefore, the mounting part 100C of the block 100 is not superposed on the hole 102D of the other block 102 when it is viewed from a direction perpendicular to the surface of film 26. Therefore, in the case of inserting and tightening the machine screw 232 in the hole 102D, the mounting part 100C does not interfere in a tool such as a driver, etc., and the workability in the case of attaching, maintaining or adjusting the blocks 100 and 102 is improved.
Patent JP-S62144475-A (JP)
Title: Method for detecting background density of digital image processing
Inventor: NARA WATARU
IPC: H04N1/40
Filed: 1985-12-19
Abstract: PURPOSE:To apply accurate read processing of a character image while distinguishing the image from a background level at all times by generating plural middle areas, deciding their background density and setting the background density of each small area corresponding to the middle area based on the said density. CONSTITUTION:A large area A comprising gathered small areas AX,Y (3X12=36 areas) is set to a part of read original and a mean density of each area AX,Y is measured. Then adjacent areas AX,Y with a small mean density difference are gathered to generate middle areas A1, A2. Thus, threshold levels TH1, TH2 are set in the areas A1, A2. With respect to the small area of the 1st row, binary-coding of the read multi-value data is executed. When the binary coding is finished, the large area A comprising 36 small areas AX,Y of the 2nd-4th rows is generated, the threshold levels are decided with respect to the 2nd row small areas A2,1-A2,12 similarly to apply binary-coded processing. The similar processing is applied to each row small area AX,Y.
Patent JP-2000112119-A (JP)
Title: Photosensitive lithographic printing plate
Inventor: SERIKAWA TAKESHI
IPC: G03F7/11
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive lithographic printing plate in which excellent printing durability is maintained and enough erasability can be obtd. while preventing deterioration of the erasability with an erasing liquid in a correcting process and of scumming resistance in a non-picture part. SOLUTION: This printing plate is produced by forming an intermediate layer on an aluminum supporting body subjected to anoidc oxidation treatment and then to a hydrophilization treatment, and forming a photosensitive layer containing a water-insoluble and alkali-soluble polyurethane resin on the intermediate layer. The intermediate layer contains a polymer having a structural component having acid groups and a structural component having onium groups. By using the specified polymer as the intermediate layer on the supporting body subjected to anodic oxidation treatment and hydrophilization treatment, strong adsorption of polyurethane contained in the photosensitive layer to the supporting body can be prevented. Further, adhesion property between the intermediate layer and the supporting body subjected to hydrophilization treatment, and adhesion property between the intermediate layer and photosensitive layer can be maintained.
Patent JP-H07138536-A (JP)
Title: Bonding method and adhesive
Inventor: TAKASHIMA KIYOMINE
IPC: C09J5/00
Filed: 1993-11-15
Abstract: PURPOSE:To greatly improve bonding speed at a good workability in a bonding step by applying the first adhesive component to an adherend and then bonding using a paper, etc., impregnated with the second adhesive component. CONSTITUTION:Bonding is conducted by applying the first adhesive component (e.g. a moisture-curable urethane or silicone resin adhesive) to an adherend and then using a paper, a cloth or net, or a thread or string impregnated with the second adhesive component (e.g. water or water contg. a cure accelerator of the first component). An example of the first component is an isocyanate prepolymer; that of the second component, water or an urethane adhesive mainly comprising a polyol. A cure accelerators may be added to the first and/or the second component (e.g. a tin or zinc salt for an urethane resin adhesive and a Lewis acid for an epoxy resin adhesive).