baber/WOPTO huggingface dataset:
Patent JP-S63269055-A (JP)
Title: Water quality analyser
Inventor: NISHIKATA SATOSHI
IPC: G01N21/33
Filed: 1987-04-27
Abstract: PURPOSE:To enhance measuring accuracy by preventing the proliferation of bacteria on the inner wall of a flow cell, by detecting the absorbancy of specimen water for nitrogen detection not subjected to chemical treatment and subsequently adding a receiving tank supplying specimen water after chemical treatment into the flow cell. CONSTITUTION:Specimen water is sent to an absorptiometer 4 by a bypass pipe 8 and nitrate nitrogen is measured at a wavelength of 220nm. Subsequently, a three-way solenoid valve 6 is changed over to introduce specimen water into a chemical treatment part 2 and the oxidation treatment of the specimen water is started. When the measurement in the absorptiometer is finished, the specimen water is discarded. Next, the specimen water after oxidation treatment stored in a receiving tank 9 is supplied into a flow cell 12 through a distribution pump 3 and a three-way solenoid valve 7 to be stagnated therein. Next, a two-way solenoid valve 11 is operated to discard the whole of the specimen water in the receiving tank 9. When chemical treatment is finished, a two-way solenoid valve 10 is operated to store the chemically treated specimen water in the receiving tank 9 and a part of the specimen water is sent to the absorptiometer 4 by the pump 3 to measure total nitrogen.
Patent JP-S5967011-A (JP)
Title: Structure and method for joining synthetic resin object and metallic object
Inventor: TANIGUCHI MASAHIRO
IPC: B29C65/02
Filed: 1982-06-17
Abstract: PURPOSE:To contrive to improve the quality of a joined product and the efficiency of joining work by such an arrangement wherein a metallic object is caused to slightly penetrate into a synthetic resin object, and then it is integrally fixed by the fusion of the synthetic resin object when they are to be joined. CONSTITUTION:At the joining part of a synthetic resin object 1, the edge of a wirenet member 2 is caused to slightly penetrate into the resin and they are joined together by fusion, and by this method, they are positively and securely fixed together without requiring adhesive, feet for accepting coupling holes, etc. In other words, the edge portion 2a of the net member 2 penetrates into the joining part of the synthetic resin object 1 without protruding outside the back and it is integrally fused inside the synthetic resin object 1 by high-grequency wave welding, etc. By the use of a high frequency wave welding means in this way, it becomes possible to improve the quality of a joined structure of a synthetic resin object and a metallic object and the efficiency of such joining work.
Patent JP-H044090-A (JP)
Title: Apparatus for producing water containing dissolved gas
Inventor: USUKI HIROSHI
IPC: C02F1/20
Filed: 1990-04-18
Abstract: PURPOSE:To produce water contg. dissolved gas at high concn. by setting a degassing apparatus fitted with a membrane at the upper stream side of a line for continuously feeding water contg. dissolved gas and a gas introducing apparatus fitted with a membrane at the down-stream side. CONSTITUTION:An ozonizer 4 is set by a line 1 for continuously feeding ozonized water and ozone is generated and introduced into raw water in the line 1 to produce ozonized water. At this time, a degassing apparatus 3 fitted with a membrane is set at the upper stream side of the line 1, dissolved gas in raw water is previously removed with the apparatus 3 and ozone is introduced into the water with a gas introducing apparatus 2 fitted with a membrane and set at the downstream side of the line 1 to produce ozonized water having high concn. By this method, water contg. uniformly dissolved gas at high concn. cap be produced and supplied.
Patent JP-S602757-A (JP)
Inventor: SAITOU NORIKO
IPC: D04B1/14
Filed: 1983-06-13
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-H044049-A (JP)
Title: Unit type draft
Inventor: NAKAYAMA HIROBUMI
IPC: B01L1/00
Filed: 1990-04-20
Abstract: PURPOSE:To allow the direct heating of analysis samples in beakers by operating the moving contacts communicated with the power source of a beaker stage to connect the contacts to the stationary contacts of the beakers and energizing the coating layers of far IR ceramics via lead bands. CONSTITUTION:A transparent shutter 2 is provided on the front face of a transparent body 1 vertically openably and closably by means of a balancer device 5. A heater 12 for heating and cracking and a cooler 13 are provided in the body 1. A discharge port 23 is provided on the rear surface of the body 1. Mist collecting grooves 24 are disposed on both the right and left side faces of the body 1 and in the lower part on the rear surface thereof. The heater 12 is constituted of the beaker stage 16 equipped with a pair of the moving contacts 14 communicating with the power source and the beakers 20 which are imposed on the stage 16, are coated with the far IR ceramics in the lower part and are provided with the stationary contacts 19 connected electrically via the lead bands 18 and connected to the moving contacts 14 in the coating layers 14. Further, the cooler 13 is constituted of an electron element type cooler 21 connected to the power source and a cooling water tank 22.
Patent JP-H10299991-A (JP)
Title: Liquefied gas cylinder
Inventor: MURASE HIROSHI
IPC: F17C5/02
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To jet and discharge most of liquidfied gas in a gas cylinder in a liquid state even under micro gravity by providing a partition arranged in an axially slidable state inside the gas cylinder having a master valve on the outlet side and used in space, under micro gravity, or the like. SOLUTION: A master valve 2 is provided at an outlet (a) at one end of a liquefied gas cylinder 1, and a partition 3 of cylindrical shape with the master valve 2 side made a conical closed end is arranged inside the liquefied gas cylinder 1 slidably in an axial direction. When the liquefied gas cylinder 1 is charged with liquefied gas 4, the partition 3 is arranged at the end far from the master valve 2, and liquefied gas 5 is packed on the open end side of the partition 3 so as to have gas 7 in the partition 3. At the time of use, in case of taking out the liquefied gas 4 in the liquefied gas cylinder under micro gravity, the master valve 2 is opened. Then the gas 7 in the partition 3 is expanded to move the partition 3, and the liquefied gas 4 is jetted in a liquid state from the outlet (a).
Patent JP-H01274117-A (JP)
Title: Display device
Inventor: TOMITA TAKASHI
IPC: H01L21/336
Filed: 1988-04-27
Abstract: PURPOSE:To improve the opening rate of picture elements by forming driving transistors to wiring regions for driving transistors of picture element electrodes. CONSTITUTION:TFT (thin-film transistor) Q for turning on/off of the picture element electrodes 2 on a glass substrate 1, gate bus lines 3 and source bus lines 4 are formed. The TFT Q is constituted of a gate electrode 8, the gate bus line 3, a source region 9, and a drain region 10. Since the driving TRs Q are formed in the wiring regions in such a manner, the occupying area of the driving TRs Q is effectively 0. Since the area of the picture element electrodes 2 is thereby correspondingly increased, the aperture rate of the picture elements is increased.
Patent JP-H06313371-A (JP)
Title: Two-stage parking device
Inventor: FUKUI HIROO
IPC: E04H6/06
Filed: 1993-04-30
Abstract: PURPOSE:To prevent a drop of a lower pallet even though the fixing bolt of a bearing is removed, as well as to reduce a load applied to the fixing bolt of the bearing. CONSTITUTION:A lower pallet 9 and an upper pallet 1 are provided. While the upper pallet 1 is made movable up and down by a pallet push-up jack 2, the upper pallet 1 and the lower pallet 9 are combined by a lifting rod 3, so as to move the lower pallet 9 vertically following the vertical movement of the upper pallet 1. In this case, the upper end of the pallet push-up jack 2 and the upper end of the lifting rod 3 are connected rotatable to a common bearing 4 installed to the upper pallet 1 through pins 6 and 7 respectively.
Patent JP-H01276416-A (JP)
Title: Method for assembling revolving head assembly of magnetic recording and reproducing device
Inventor: HONDA KATSUHIKO
IPC: G11B5/52
Filed: 1988-04-26
Abstract: PURPOSE:To eliminate the formation of an air exhausting hole by executing the fitting of a sleeve part in a revolving cylinder to a fixed shaft before a thrust bearing member is mounted to the sleeve part. CONSTITUTION:In order to couple a revolving cylinder 4 to a fixed cylinder 2, at first, a fixed shaft 3 is fixed to the fixed cylinder 3 and necessary parts in a fixing side such as the stator a fixing side rotary transformer 701 and a stator of driving motor 8 are fit. Then, necessary parts in a revolving side such as a magnetic head 6, a revolving side rotary transformer 702 and a rotor of driving motor 8 are fit to the revolving cylinder 4. In such a way, a sleeve part 402 of the revolving cylinder 4 is fit to the outer circumference of the fixed shaft 3. However, at such a time, lubricant 503 is given to the inner surface of the cylinder 4. Finally, lubricant 505 of a thrust fluid bearing 502 is given to an end face 302 of the fixed shaft 3 and a thrust bearing member 405 is pressed by a center pressing jig 10 and fixed by a screw 11. Then, the thrust bearing member 405 is finally fit and an external direction aperture 404 is released up to such a moment. Since the air of a through shaft hole 401 is exhausted from the aperture, the air exhausting hole is eliminated.
Patent JP-H07285372-A (JP)
Title: Cash transport vehicle
Inventor: HATAYA YUICHI
IPC: B60P3/03
Filed: 1994-04-18
Abstract: PURPOSE:To provide a cash transport vehicle having the same external appearance with that of a general wagon and capable of confirming the shape and number of a backward vehicle during driving by fixing a bill safe provided with a shelf inside and a coin safe provided with a slidable coin container inside in the baggage room of a wagon vehicle. CONSTITUTION:A bill safe 2 is fixed with bolts at the position near to the rear door 5 of the baggage room 1b of a cash transport vehicle 1 having the completely same external appearance as that of a wagon vehicle at a glance, and a coin safe 3 slidably fitted with a coin container storing a coin bag is fixed between a driver's cab 1a and the bill safe 2 in the baggage room 1b. A monitoring camera 6 for monitoring the rear of the cash transport vehicle 1 is fixed at the upper section of a rear door 5, and the rear situation is displayed on a monitoring television 7 in the driver's cabin 1a. When a stop button protruded on the floor of a driver's seat is operated by a foot, the travel of the vehicle 1 is automatically stopped in a prescribed period.
Patent JP-S59232770-A (JP)
Title: Underwater sandblasting device
Inventor: URA SUEHIKO
IPC: B24C3/06
Filed: 1983-06-09
Abstract: PURPOSE:To raise the adhering force of underwater paints by forming a painting substrate rough surface in water while polishing the outer surface of a vertical column provided in water by making use of a sandblasting nozzle of a underwater sandblasting device and peeling off barnacles, etc., on the outer surface of the vertical column. CONSTITUTION:An assembled type elevating machine frame 4 and a circular frame 13 are diasassembled, hung down in water, and arranged outside a vertical column 3, and three table frames 2 are connected together surrounding the vertical column 3 while diving, allowing the machine frame 4 to be assembled. Moreover, an arc-shaped rod 13' is assembled into the circular frame 13 to support the machine frame 4 freely to positively and negatively turn. And, when a sandblasting nozzle 25 is directed toward the vertical column 3 and an electical control panel is operated, the circular frame 13 is turned by 120 deg. to the right due to a pinion 19, while the nozzle 25 blasts, sand toward the vertical column 3, during ascending and descending motion, and peels off barnacles, etc., on the outer surface of the vertical column 3, allowing a uniform painting substrate rough surface to be formed. When the revolution of the circular frame 13 is stopped, a motor 10 is operated, and a tire 7 is turned to permit the nozzle 25 to be lowered, allowing the circular frame 13 to be inverted. Similar operations are repeated five to six times by making use of the control panel until the mozzle reaches the water surface.
Patent JP-S5330274-A (JP)
Title: Semiconductor device
Inventor: MIURA SHIYUNJI
IPC: H01L21/316
Filed: 1976-09-01
Abstract: PURPOSE: To electrically stabilize an element, by covering the top and bottom faces of a thin Si plate wih thin Mo or W plates and coating its periphery with glass having coefficient of thermal expansion nearly equal to Si plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11290912-A (JP)
Title: Device for joining sheet bar of continuous rolling equipment
Inventor: KITAYAMA YOSHIKAZU
IPC: B23K26/21
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a sheet bar joining device of continuous rolling equipment with which the generation of defective butting in the end parts of sheet bars with each other in the joining device is prevented and for which an existing sheet bar transporting device is useable without drastically changing it. SOLUTION: An inlet-side clamping device 3 and outlet-side clamping device 4 for clamping the tip parts of the sheet bars 6, 7 and which are vertically moved evading the roller table and laser beam welding device 5 are mounted on a sheet bar joining device 1 which travels along the advancing direction of a hot rolling line, fixed rollers 8 are arranged under the running way of the joining device and the vertically movable rollers 9 which are successively lowered accompanying the travel of the joining device 1 and elevated when the clamping devices 4, 5 are passed through and with which the sheet bar is supported and transported, and the fixed rollers are successively arranged in the positions corresponding to clamping devices 4, 5 of the traveling joining device.
Patent JP-S6018507-A (JP)
Inventor: RINDA AN DOMEIAA
IPC: C08F212/08
Filed: 1984-05-25
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-H07285062-A (JP)
Title: Steel ball (for pinball) abradant and polishing method therewith
Inventor: HIGAKI KAZUHIKO
IPC: A63F7/02
Filed: 1994-04-18
Abstract: PURPOSE:To provide a polishing method in use of a globular abradant that is hard to produce any chip and its separation from a steel ball for a pinball machine is surely performed by a small-scale device and also efficient polishing is achievable. CONSTITUTION:A plastic abradant if formed into a sphere being larger in diameter than a steel ball (for a pinball game) 2, and this spherical abradant 1 is stirred up with the steel ball 1 in a polishing cylinder 6, whereby the steel ball 2 is polished and, after polishing, when the spherical abradant 1 is separated from the steel ball 2 by a screen 10, each clearance of this screen 10 is made wider than the ball 2 but narrower than the spherical abradant 1 the other way and thereby the steel ball 2 being large in specific gravity is made so as to be dropped from the screen 10. In succession, the spherical abradant 1 is rolled on the screen 10 and formed so as to be transferred to the polishing cylinder 6 again through a distribution passage.
Patent JP-H05301297-A (JP)
Title: Cushioning material for molding of laminate sheet
Inventor: INOUE RYOSUKE
IPC: B32B37/00
Filed: 1992-04-24
Abstract: PURPOSE:To make handling properties of a cushioning material for molding of a laminated sheet favorable, prevent resin from adhering to the cushioning material and also make the cushioning material superior in durability. CONSTITUTION:Fluorine resin impregnated cloth is used as a surface layer 1. A core layer 2 is obtained by placing a cement quality-mineral fiber-binder resin mixed plate 4 between two silicone rubber sheets 3. Those surface layer 1 and core layer 2 are integrated by hot press molding by interposing a glass woven fabric base epoxy resin prepreg 5 between them. It is necessary that a cushioning material has the bending modulus of elasticity of at least 6000kg/cm<2> and compression permanent strain of at most 30%.
Patent JP-S5330149-A (JP)
Title: Arrangement of shutter box for shifting shutter doors
Inventor: TERASONO MITSUO
IPC: E06B9/04
Filed: 1976-08-31
Abstract: PURPOSE: To provide an arrangment of shutter box for shifting shutter doors to the inside or outside of the shutter box, in which an elongated hole extending in a direction perpendicular to the guide rail of the shutter doors is formed in the sill of the shutter box, and a guide carrying thereon a shutter door is shifted in the elongated hole by way of remote control, whereby operation of putting doors into the shutter box or bringing them out of the shutter box can be greatly facilitated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5331487-A (JP)
Title: Method for producing gas permeable packing material
Inventor: FUKAMI SHINYA
IPC: B65D65/40
Filed: 1976-09-02
Abstract: PURPOSE: To provide a method for producing a gas permeable packing which has a strong strength and therefore is difficult to be broken by an infant, and obtained considerably easily by compact facilities without requiring large-scaled facilities. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02283346-A (JP)
Title: Flexible tube for endoscope
Inventor: MORISHITA KOJI
IPC: F16L11/06
Filed: 1989-04-25
Abstract: PURPOSE:Not only to keep follow-up property and insertion property in insert operations but also to improve durability for frequent bendings and torsions during the insert operations by making every layer of a skin, which is composed of two or more layers, contain a common high polymer material so as to improve adhesion between these layers. CONSTITUTION:A flexible tube 10 is constructed by covering a flex 12, which is formed by winding up a metal tape spirally, with a skin 14 through the medium of a blade 13. A soft part 16 at the top side of the skin 14 is formed with an outer layer 19 alone and a hard part 17 at the bottom side with an inner layer 18 and the outer layer 19. The skin 14 is, therefore, formed with the inner layer 18 made of a polyester- based thermoplastic elastomer (a), which has a high mechanical strength and an excellent elasticity, and the outer layer made of a polyurethane-based thermoplastic elastomer (b), which has an excellent abrasion resistance and chemical resistance. Furthermore, 30 to 50% polyurethane-based elastomer (b), which is used in the outer layer, is blended in the inner layer. Adhesion between the inner and the outer layers, which compose the skin, becomes so excellent, because of the existence of a common elastomer in both layers, that a durability in insert operations is improved very much.
Patent JP-S5742538-A (JP)
Title: Preparation of purified zirconium tetrachloride
Inventor: ISHIZUKA HIROSHI
IPC: C01G/
Filed: 1980-07-30
Abstract: PURPOSE: To obtain ZrCl 4  having qualities useful as a covering mateial for a nuclear reactor, by combining removal of HfCl 4  by distillation for ZrCl 4  and removal of impurities by an alakali metal halide.  
     CONSTITUTION: A mixture of ZrCl 4  and HfCl 4  containing a considerable amount of Al and Fe, obtained by chlorinating an ore in the presence of coke by a common chlorinating furnace is reacted with an alkali metal halide before distillation or distillation including differential partial condensation, or before and after it. The mixture of the tetrachlorides is reacted with NaCl, etc. to give a double salt. The double salt is further heated so that ZrCl 4  is converted into vapor, in which a very small amount of Al and Fe are contained. The vapor is once liquefied, and distilled at ≥ about 450°C at ≥ about 25 atm. to give ZrCl 4  having a Hf concentration in the range of a specification of a covering material for a nuclar reactor. For example, this compound is passed through a solution of an eutectic composition of NaCl and KCl, and the amount of Al is further lowered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H045335-A (JP)
Title: Construction method of preventing structure from damaging by ground subsidence
Inventor: NAGATAKI YOSHIAKI
IPC: E02D27/34
Filed: 1990-04-23
Abstract: PURPOSE:To prevent a structure from damaging by ground subsidence by previously providing an underground wall successively in the periphery of the structure while constructing entrance stairs of the structure, which is built on the poor subsoil, previously to a surface under the ground surface. CONSTITUTION:An underground wall 3 is constructed previously in the periphery of a building to a degree of 1.5 times an estimated subsiding amount while constructing entrance stairs 2 to a depth corresponding to subsidence by estimating it before a structure 1 is constructed. A berm 4 is connected to the structure 1 by expansion junction so that the berm and the structure can be slided following up to the ground subsidence. Or the connection may be performed by the method in which underground stairs 7 are left as mounted also to the berm 4 and rigid-connected to the structure to remove the soil above the stairs 7 after the ground subsidence. Horizontal force, applied to foundation piles 5 from the structure 1, is reduced smaller than in the case of no underground wall 3, at the time of an earthquake, by preventing generation of a clearance between the lower of the stairs 2 and the ground at the time of the ground subsidence.
Patent JP-H05281800-A (JP)
Title: Image forming device
IPC: G03G21/00
Filed: 1992-03-31
Abstract: PURPOSE:To easily attach/detach an image forming process device to/from an upper part main body, and further, to easily and surely hold the image forming process device on the upper part main body. CONSTITUTION:An image forming device 1 has a lower part main body 3 mainly, incorporating the mechanism part 2 of a paper carrying device, etc., and the upper part main body 5 mainly, incorporating the mechanism part 4 of the image forming process device 9, etc., and the upper part main body 5 can be opened/closed with respect to the lower part main body 3, by using a supporting shaft 11 as a supporting point, and the image forming process device 9 can be attached/detached to/from the upper part main body 5 via a guiding rail 15, from this opening side. The guiding rail 15 is composed of a fixing rail part 16 attached to the nonopening side of the upper part main body 5, and holding the image forming process device 9, in parallel, and a rocking rail part 18 pivotally supported so as to vertically rock, by the fixing rail part 16, and extending toward the opening side of the upper part main body 5.
Patent JP-H09291667-A (JP)
Title: Eaves edge structure
Inventor: MATSUZAWA HIROSHI
IPC: E04B7/02
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the waterproof and fireproof properties, by forming the roof with folded roofing materials and extending down a board fitted to the lower part of the eaves edge side of the folded roofing materials and erecting a rising piece on the building body of the attic space side and providing a ventilation aperture opened downward to the outside of the attic space between the board and the rising piece. SOLUTION: A roof 1 is made of folded roofing materials 2. A board 3 fitted to the lower part of the eaves edge side of the folded roofing materials 2 is extended down. A rising piece 6 is erected on the buidling body 5 of the attic space 4 side. A ventilation aperture 7 opened downward to the outside of the attic space 4 is provided between the board 3 and the rising piece 6. The lower part of the ventilation aperture 7 is covered with the eaves gutter 8 and the outdoor side end of the eaves gutter 8 is erected higher than the ventilation aperture 7 and also the side part of the outdoor side of the ventilation aperture 7 is covered with the eaves gutter 8.