baber/WOPTO huggingface dataset:
Patent JP-2000097387-A (JP)
Title: Connection method for resin pipe and resin coupling
Inventor: NISHIMURA HIROYUKI
IPC: F16L47/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a connection method for a resin pipe to maintain a fusion strength at a high value as a need for a cleaning work by a scrape work and aceton during fusion between a resin coupling and a resin pipe and to provide a resin coupling. SOLUTION: In a connection method for a resin pipe P and a resin coupling, after a plastic resin coupling J in which an electric heating substance 2 to generate heat energy is embedded is fitted in and externally of a resin pipe P, a power is fed to the electric heating substance 2 to generate heat energy, and resin piping J and a resin pipe P are fused together. In this case, when the electric heating substance 2 is wound around the vicinity of the inner peripheral surface 1 of the resin coupling J, and through a feed of a power to the electric heating substance 2, the inner peripheral part of the resin poupling J and the outer peripheral part of the resin pipe P are heated and molten, the winding diameter D of the electric heating substance 2 is contracted and the electric heating substance 2 is cut through the outer peripheral part of the resin pipe P.
Patent JP-H04147582-A (JP)
Title: Structure for protecting connector
Inventor: YAMAUCHI YOSHINORI
IPC: H01R13/52
Filed: 1990-10-08
Abstract: PURPOSE:To make compact the protecting structure of a connector and enhance workability by providing the structure as one having a protecting external wall fitted or integrated into a connection equipment main body. CONSTITUTION:The protecting external wall 1 of a connector main body 2 to be mounted on a panel or rails is provided and the connector main body 2 is located within the external wall 1. While wires 3 bundled from control side are joined to a control side contact pin 8 and fitted into the connector main body 2, a cover 6 is mounted. The cover 6 is guided by a cover insertion guide 17 and is so constructed as to be guided also between a cover holding portion 10 and a cover fixing portion 19 and a cover positioning portion 1 is provided in such a manner that when mounting of the cover 6 is completed the connector main body 2 is sandwiched between the cover 6 and the portion 11. The cover 6 is so constructed that the end portion 18 of a cover fixing portion 20 is pressed against it and therefore the cover 6 is held by the end portion 18 and the protecting external wall 1 of the connector main body 2 and fixed by a fixing screw 12 and a cover fixing nut 13 embedded in the protecting external wall 1 of the connector main body 2.
Patent JP-H03131694-A (JP)
Title: Low-irritant detergent composition
Inventor: TSUBONE KAZUYUKI
IPC: A61K8/00
Filed: 1989-10-17
Abstract: PURPOSE:To provide a composition extremely low in skin irritativeness while satisfying its foamability, detergency, etc., containing, as effective components, each specific anionic surfactant and amphoteric surfactant. CONSTITUTION:The objective composition containing, as effective component, pref. 10-50wt.% of a mixture of (A) an anionic surfactant of formula I and/or II (R1 is 10-20C alkyl; M1 is sodium, potassium, ammonium or alkanolamine; n is 1-8) and (B) an amphoteric surfactant of formula III (R2 is 10-18C alkyl) at the weight ratio A/B=(5:1)-(1:20).
Patent JP-S62131095-A (JP)
Title: Production of highly concentrated coal-water slurry
Inventor: TAODA KIYOMICHI
IPC: C10L1/32
Filed: 1985-12-04
Abstract: PURPOSE:To obtain a highly concentrated coal-water slurry, by modifying raw coal through heat treatment, dehydration and then heat treatment of raw coal and slurrying the coal with water, thereby easily slurrying bituminous coal or low-rank coal which hardly forms a water slurry. CONSTITUTION:Bituminous coal or a low-rank hygroscopic coal which hardly forms a water slurry is fed in a coal hopper 1 and is led to a raw coal drier 3 via a seal valve 2a, where water present on the surface of the coal is removed to allow it to dry with the aid of a waste gas coming from a heat treating apparatus 4. The dried coal is sent to, e.g., a fluidized bed heat treating apparatus 3 via a seal valve 2b. The dried coal is heated to 180-450 deg.C with a high- temp. gas from a high-temp. gas producer 5, followed by dehydration and heat treatment, thereby modifying the coal. The modified coal is sent to a grinding mixing apparatus 6 via a seal valve 2c. Appropriate amts. of water and an anionic additive area added to the coal in the apparatus 6. They are mixed and ground to form a highly concentrated coal-water slurry. The slurry thus obtd. is stored in a CWM tank 7. The slurry is taken out of the tank for use.
Patent JP-H09113664-A (JP)
Title: Control rod for boiling water reactor
Inventor: TSUMITA KOSAKU
IPC: G21C7/24
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a control rod for a nuclear reactor which can improve its reliability by removing a supporting structure as an impeding factor to the aged deterioration of a hafnium metal plate as a neutron absorbing element or the change in the condition of it during operation, simplifying structural members and decreasing the number of welding points. SOLUTION: A forefront structural material is connected to an end structural material with sheaths 14 with U-shaped sections constituting a wing 15. Long-life neutron absorbers are loaded in the sheaths 14. These neutron absorbers are divided into neutron absorbing elements in the axial direction of control rods. The neutron absorbing property of each neutron absorbing element is determined according to the neutron irradiation dose in the division to which it belongs, Hafnium metal plates 17 made of hafnium or hafnium alloy are used for the neutron absorbing elements, which are placed so as to face each other in the sheaths. The intervals between the hafnium metal plates are maintained with a spacer 17a fitted into them with play, and the spacer 17a is integrated with a coupling means 13 for fixing the wings to each other.
Patent JP-2000093454-A (JP)
Title: Absorptive article
Inventor: IIJIMA SHIGEMI
IPC: A61F13/15
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an absorptive article which is thin, is high in absorbability and wet strength, is free from the kink, collapse and tear of an absorber and is extremely improved in the dry touch property of a top sheet. SOLUTION: The absorber 1 of the absorptive article formed by arranging the absorptive article 1 between the liquid permeable top sheet 2 and a liquid impermeable back sheet 3 is 0.5 to 3.5 mm in thickness under weighting of 12 g/cm2, >0.056 kN/m in wet tensile strength at a basis weight of 50 to 450 g/m2 and >=19.0 in wet tensile strength when the dry tensile strength is defined as 100 and further, a wet strength sheet 4 is arranged in at least part of the absorber 1.
Patent JP-H04265061-A (JP)
Title: Multipurpose public facsimile terminal device
Inventor: JIYON SHII MATSUSEI
IPC: H04N1/34
Filed: 1991-10-18
Abstract: PURPOSE: To provide a multi-purpose public facsimile transmission terminal equipment which uses a kiosk provided with a touch-driven computer display color monitor device. CONSTITUTION: A user inserts a credit card to a card reader 15 and starts operation in accordance with instructions displayed on a screen 20. A scanner 16 provided in a kiosk 1 reads a facsimile document and stores an image in the memory of a computer 18. The facsimile document is received and transmitted through a telephone line by a facsimile modem of the computer. The facsimile document is presented by a flat paper laser printer 19. The computer memory has stored business and message forms, which present video advertisements and are taken out and are used as desired.
Patent JP-H07126403-A (JP)
Title: Production of molded product
Inventor: MOTOMURA SATORU
IPC: C08L27/06
Filed: 1993-10-29
Abstract: PURPOSE:To obtain a molded product having a good smoking-preventing effect, excellent in moldability, shape retainability and flame resistance and useful for building members, etc., by heating (molding) a specific molding composition, etc., to dissolve a vinyl chloride polymer in a plasticizer. CONSTITUTION:A method for producing a molded product comprises producing a molding composition or preliminarily molded product comprising a vinyl chloride polymer such as PVC (average particle diameter is preferably 0.1-30mum), and a modifying agent such as an organic material comprising 5-60wt.% of an organic component containing one or more kinds of elements selected from phosphorus, boron, chlorine and bromine and a plasticizer such as cresyl diphenyl phosphate and 95-40wt.% of an inorganic compound containing an inorganic material such as low melting point glass and capable of changing the thermal plasticity of the vinyl chloride polymer at a high temperature, and subsequently heating or thermally molding the composition or preliminarily molded product to dissolve the vinyl chloride polymer in the plasticizer.
Patent JP-S61150856-A (JP)
Title: Vehicle travel controller
Inventor: MASHIMA YOZO
IPC: B60T8/40
Filed: 1984-12-25
Abstract: PURPOSE:To ensure the stability of travelling vehicle when the travelling condition of vehicle gets unstable by the external disturbance like side wind by automatic control to correct the deflection of travelling direction due to the external disturbance. CONSTITUTION:An auxiliary piston mechanism 22 set in a wheel cylinder 17 has a piezo electric mechanism 23 constituted from laminated piezo electric elements. A movable body 24 serving as a piston expands and contracts the piezo electric mechanism 23 to increase and decrease the volume of the wheel cylinder 17. Piezo electric elements 231, 232 constituting the piezo electric mechanism are controlled by a change-over controlling valve 21 and an engine control unit 26. When a vehicle receives side wind and deflects sidewise, a yawing rate sensor detects this condition to operate the change-over valve 21 and a brake of the opposite side wheels and change the direction of vehicle.
Patent JP-H02196643-A (JP)
Title: Flexible laminate
Inventor: OBAYASHI TSUTOMU
IPC: B32B5/08
Filed: 1989-10-20
Abstract: PURPOSE:To manufacture a fluorine resin flexible laminate of superior flexing resistance, particularly in the cold season, elasticity, resistance to weather, resistance to oils and antifouling by forming a thick polyurethane resin layer or layers on a surface or the surface and rear surface of a base cloth of a special structure fabric constituted of warp layers consisting of a number of warps in parallel, weft layers consisting of a number of wefts in parallel crossing warps and interlocking yarns interlocking and connecting crossings and forming a thick fluorine resin film layer on the upper surface of a surface layer. CONSTITUTION:A laminate includes a special structure fabric base cloth, a polyurethane intermediate layer formed on one surface of the base cloth and a fluorine resin surface layer formed on said intermediate layer. The base cloth is constituted of natural fibers such as cotton and linene and synthetic fibers such as nylon 6 and others, and the fibers are arranged respectively in parallel, and laminated in a manner that warp layers and waft layers formed with the fibers are crossed with each other and connected loose at the crossings of warps and wefts by means of long interlocking yarns. The interlocking yarns are selected out of synthetic fibers such as polyester and nylon and inorganic fibers such as glass fibers and steel fibers. The generation of cracks in the cold season for the laminate thus prepared is less than for a laminate using plain weave fabric as base cloth this arrangement.
Patent JP-H06121944-A (JP)
Title: Coating device
Inventor: AIZAWA AKIHIKO
IPC: B05B12/14
Filed: 1992-10-09
Abstract: PURPOSE:To easily form a high-quality parting line without increasing the number of stages and necessary materials and without degrading coating quality. CONSTITUTION:A dot coating gun 45 is mounted to a supporting arm 43 moved and controlled by a control means and is so constituted that the gun can be moved to a desired position by moving the supporting arm 43. Coating materials are supplied to respective nozzles 51 constituting such dot coating gun 45 by coating material supply means constrolled by control means and the respective nozzles 51 are constituted to discharge the supplied coating materials at specified intervals. The discharged coating materials are deposited on the surface W of the material to be coated after flying in a line direction. Accordingly, the surface W to be coated is deposited after the coating material is flew in a specified direction when the coating is executed the dot coating gun 45 consisting of the nozzle 51. And therefore, the coating region having a distinct outer periphery is formed.
Patent JP-H06121963-A (JP)
Title: Coated ateel sheet having extremely beautiful coating appearance and its production
Inventor: KOGA SHIGENOBU
IPC: B05D3/02
Filed: 1992-10-12
Abstract: PURPOSE:To produce the coated steel sheet having the extremely beautiful appearance capable of sufficiently dealing even with applications where the request for appearance is severe by producing a drying and baking device which is disposed with a high-temp. filter just before a warm air and hot air introducing port and is disposed with in-furnace walls settable at a temp. higher than an in-furnace atmosphere temp. CONSTITUTION:The high-temp. filter 14 is disposed just before the introducing port for the warm air and hot air exceeding 200 deg.C to the drying and baking device 1 to clean the drying and baking atmosphere in the process for production of the coated steel sheet which executes 4i1 times of coating and baking. The inside walls 3 of the drying and baking device 1 for drying and baking the steel sheet by introducing the warm air and hot air exceeding 200 deg.C into the device are heated from the outer side. Consequently, the drying and baking in the clean atmosphere are possible at the time of drying and baking the object to be dried and baked. The coated steel sheet having the extremely beautiful surface appearance is thus obtd.
Patent JP-H08137321-A (JP)
Title: Fixing device
Inventor: HIRABAYASHI YOSHIHIRO
IPC: B65H29/54
Filed: 1994-11-07
Abstract: PURPOSE: To prevent the occurrence of blotting at a toner image and to prevent toner from sticking on a peeling pawl by pivotally supporting a fixing roller on both-side surfaces of the peeling pawl. CONSTITUTION: Plural peeling pawls 13 are arranged at a holding frame 15 stretched over the entire length of a heating fixing roll 11 in a shaft length direction along the peripheral surface of paper P on a feeding side at the roll 11 at specified intervals. The paper P fed in a stuck state on the surface of the roll 11 is separated from the roll 11 by the peeling pawl 13 whose pawl top is allowed to slide on the peripheral surface of the roll 11, and is brought into contact with the rolls 13c and 13c, and is fed to outside from an ejecting port 9 while being guided by guides 3e and 3f. Then, the rolls 13c and 13c rotate along with the movement of the paper P, so that the occurrence of the blotting of the toner image caused by having the surface of the paper P rubbed and the sticking of the toner image on the rolls 13c and 13c are prevented.
Patent JP-2001090435-A (JP)
Title: Mounting structure of handle for sash and sash
Inventor: KIMURA YOSHITOMO
IPC: E06B1/12
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of a handle for a sash in which dew-proof performance and heat insulation properties can be improved when the handle is installed on the window frame side of the operator handle or the like. SOLUTION: A handle mounting member 40 made of a resin is fixed onto the indoor member 22 of a lower frame 20, and the operator handle 80 is mounted on the handle mounting member 40. Since the handle mounting member 40, to which the operator handle 80 is set up, is formed of the resin having excellent heat insulation properties, the generation of dew condensation in the section of the member 40 can be inhibited, and dew-proof performance and heat insulation properties in a window frame 2 can be further improved.
Patent JP-H02119744-A (JP)
Title: Drying method for 'shiitake' (mushroom)
Inventor: ISHIKAWA YASUO
IPC: A23B7/02
Filed: 1988-10-28
Abstract: PURPOSE:To provide the title drying method so designed that 'shiitake' is put to pre-drying with high-temperature and high-humidity hot air and then put to main drying with high-temperature air stream to eliminate its surface hardening and stimulate diffusion of the internal moisture, thereby shortening the drying time. CONSTITUTION:'Shiitake' is first humidified to R.H. 45-60% and put to pretreatment with hot air heated to 55-65 deg.C followed by main drying with a hot air stream heated at 60-80 deg.C. Thus, the objective uniform, high-quality dry 'shiitake' of little deformation can be obtained with saved energy consumption due to the drying in a shortened time.
Patent JP-S61149044-A (JP)
Title: Medium-rolling method in tea processing
Inventor: MATSUMURA MASAHIRO
IPC: A23F3/12
Filed: 1984-12-24
Abstract: PURPOSE:To save the labor of workers, and to improve the quality of tea, by carrying out the medium-rolling of tea leaves under controlled temperature and flow rate of the supplied hot air according to the measured temperature of the tea leaves, and performing the process in a specifically controlled manner. CONSTITUTION:The temperature or flow rate of supplied hot air is set to give a specific tea leaf temperature. The tea leaf temperature is measured and stored in a memory during the medium-rolling process, and the future variation of the tea leaf temperature is calculated and estimated according to the stored temperature data. When the calculated and estimated value is higher than the prescribed level, the setting of the temperature or flow rate of the hot air is varied to decrease the estimated value. The tea leaf temperature is maintained at the prescribed level by this procedure. The medium-rolling process is finished when the varied value of the temperature or flow rate of hot air becomes smaller than the preset value. The tea leaf temperature which is an index of the quality of produced tea leaf can be controlled accurately at the prescribed level by this process, only by setting the temperature or flow rate of the hot air once before the start of the process.
Patent JP-2001089725-A (JP)
Title: Removable pressure-sensitive adhesive sheet
Inventor: SEKI SHINJI
IPC: B42D15/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a removable pressure-sensitive adhesive sheet having an adhesive layer containing a urethane resin having tetramethylene ether group and an acid value of 3-60 KOHmg/g per unit solid content. SOLUTION: The objective removable pressure-sensitive adhesive sheet has at least the following functions (1) to (7) at the same time. (1) A printed record can be applied to the surface of the adhesive layer before pressing to an adherend; (2) the bonding can be carried out under a pressure of 20-200 kg/cm2; (3) the bonded sheet has a T-form peeling strength of 50-200 g/25 mm; (4) the peeled sheet does not cause the rebonding at 25 deg.C under 1 atm; (5) the adhesive layer has excellent stability even in a highly humid state or wet state; (6) the adhesive layer has excellent antioxidation stability in preservation and storage and (7) the adhesive face has good printability capable of being printed with a printer without contaminating the rolls in the printer.
Patent JP-H01198984-A (JP)
Title: Sheet laminating sash made of metal
Inventor: TAI TOSHIO
IPC: E06B3/70
Filed: 1988-10-28
Abstract: PURPOSE:To prevent the occurrence of peeling phenomenon of a sash sheet, by a method wherein a groove is longitudinally formed in one side of a mullion beam made of an aluminum extrusion-molded material and an auxiliary beam made of wood is mounted thereto, and a shoji sheet is laminated on the surface thereof. CONSTITUTION:A mullion beam 1 with which a vertical and a lateral beam are formed is made of an aluminum extrusion-molded material, and a groove 2 paralleling to a longitudinal direction is formed on the one side of the mullion 1. In-protrusion edges 3 and 3 are formed on the upper end of the groove to form a groove part with a minimum opening width (b) and an opening depth (h) from the under surface of the protrusion edge. A notched groove 5 is formed in the surface of a lateral beam so that it coincides with the beam and notched so as to be communicated with the groove 2 of the vertical beam. Auxiliary beams 6 made of securely engaged with the grooves 2 and 2 are engaged with the groove 2 in the vertical beam, and is inserted in the notched groove 5 of the lateral beam engaged with the notched groove 5 of the vertical beam to lock an a cross part for intercoupling. This constitution enables facilitation of management of a part through standardization of a part.
Patent JP-H07129990-A (JP)
Title: Optical head and its production
Inventor: KITAGAWA TETSUO
IPC: G11B7/22
Filed: 1993-10-29
Abstract: PURPOSE:To realize a optical head of a waveguide type having high light transmission efficiency and high light condensability and a process for production of such head. CONSTITUTION:A part of the constitution of this optical head consists, as shown in sectional view, a transparent substrate 1 consisting of quartz, a level difference layer 9 formed of a nichrome metal layer, a buffer layer 10 consisting of silicon oxide, an optical waveguide layer 2 consisting of silicon nitride, a loading layer 14 consisting of alumina, a concentrical grating coupler 3A and a concentrical light condensing grating coupler 3B formed by etching the loading layer 14. The concentrical grating coupler 3A for inputting the laser beam from a laser beam source and the concentrical light condensing grating coupler 3B for radiating the light to the outside of the optical waveguide layer and condensing the light to the point outside the optical waveguide layer are composed of respectively separate film materials. Independent optimization of radiation loss coeffts. in the respective regions is possible.
Patent JP-H04147931-A (JP)
Title: Colored gold alloy
Inventor: OKAMOTO RYUZO
IPC: C22C5/02
Filed: 1990-10-11
Abstract: PURPOSE:To produce a gold alloy showing various colors by subjecting a gold alloy consisting of a boride-forming metal and gold to boronizing treatment and then sintering the powder of the boride of the gold alloy mentioned above by the use of gold alloy as binder. CONSTITUTION:One or >=2 kinds among boride-forming elements, such as Be, Mg, Ca, Sr, Ba, Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Th, U, Zr, Hf, V, Nb, Ta, Mo, W, and Mn, are added by 5-40wt.% to Au, and these are alloyed. The resulting Au alloy is pulverized, covered with the powder of boron carbide, put into a crucible, and heated in an Ar gas atmosphere to undergo boronizing treatment, by which a powder of the boride of the gold alloy having various colors is prepared. Then, a powder of Au or Au alloy as binder is added to the above powder, and the resulting powder mixture is compacted and sintered. By this method, a colored Al alloy product for ornament having various color tones not only at the surface but also in the inner part can be obtained.