baber/WOPTO huggingface dataset:
Patent JP-2001000575-A (JP)
Title: Fire extinguishment training method by fireman and its training implement
Inventor: YOSHIDA TATSUSABURO
IPC: G09B19/24
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To measure a rotating speed of a target which is rotated by pressurization of a water tower while viewing its rotating condition and to decide a fire extinguishing technique by forming the target of a target tower of rotary vanes and rotating the target by the pressure of the water discharged from a fire hose and making fire extinguishment training by a Fireman, etc. SOLUTION: The target tower 1 of the fire extinguishment training implement comprises four leg parts 3 on a lower side via a base plate 2 with legs, an outer ring part 4 molded to a ring form on an upper side and a rotary type target part 5 mounted on the inner side of the outer ring part 4. The implement is used by a method of first setting the fire extinguishment training implement at a desired point. The fire extinguishment trainee, such as the fireman, then, holds the front end of the fire extinguishment hose connected to a fire engine, etc., and discharges the water. The discharged water is directed to the rotary type target part 5 of the fire extiguishment training implement and the water pressure is gradually increased to rotate the disk-shaped target.  The water is continuously discharged in this state while the water pressure is regulated, by which the rotating speed of the circular target is made higher or weaker and the fire extinguishment training is carried out.
Patent JP-H0230758-A (JP)
Title: Differential pressure sealing device
Inventor: IGUCHI MASAO
IPC: C23C14/56
Filed: 1988-07-19
Abstract: PURPOSE:To maintain high differential pressures and to improve the quality of a steel strip by providing a guide roll and a sealing attachment on the boundary between mutual space regions in which differences in pressure exist to enable the maintenance of the pressure differences and the introduction of microstrain. CONSTITUTION:Differential pressure sealing device is formed of a guide roll 2 guiding a grain-oriented silicon steel strip 1 on the boundary between mutual space regions having pressure differences and a sealing attachment 3 equipped with a sealing roll 3a. The above attachment 3 is provided so that it encloses the above strip 1, and also this attachment 3 is formed so that a part of this attachment 3 on one side between mutually facing sides is located in close vicinity to the strip 1 on the above roll 2 into a shape parallel to the plane of the strip 1. Further, the above sealing roll 3a has irregularities on the roll surface, by which microstrain is introduced to the strip 1 in a strip-laying region in the direction of the width of the strip 1.
Patent JP-S6336836-A (JP)
Title: Water absorbent
Inventor: TAKEUCHI KUNIAKI
IPC: B01J20/26
Filed: 1986-07-28
Abstract: PURPOSE:To eliminate the movement and release of water-absorptive resin powder and the loss when water is absorbed and to enhance the water absorbing and swelling capacity by depositing the powder of a water-absorptive resin on a fibrillated polytetrafluoroethylene resin to form the water absorbent. CONSTITUTION:The powder of a water-absorptive resin and a poly tetrafluoroethylene (PTFE) resin are mixed, and kneaded by using a kneading machine such as a mixing agitator and a kneader. The PTFE resin applied with compressive and shearing force by the kneading is fibrillated and entangled around the powder. The powder is bound to form a kneaded material without powder release. The kneaded material is molded into a specified shape by an extruder, a calender roll, etc., to obtain a water absorbent. The powder, granular particles, etc., consisting of a highly water-absorptive polymer such as polyacrylate and a vinyl acetate-acrylate copolymer are exemplified as the water-absorptive resin powder.
Patent JP-H0342035-A (JP)
Title: Formation of free interface in droplet
Inventor: FUJITA SHOZO
IPC: B01J19/00
Filed: 1989-07-11
Abstract: PURPOSE:To stably form a free interface at the boundary between two droplets by forcing the one droplet into other droplet formed on two nozzles in an agravic or microgravity environment. CONSTITUTION:The first droplet 3a is discharged from the first nozzle 1a to connect the first tip 2a of the first nozzle 1a and the second tip 2b of the second nozzle 1b opposed to the first tip 2a. The second droplet 3b having a volume of <=70% of that of the first droplet 3a is discharged from the second nozzle 1b at a linear velocity of <=15mm/sec and forced into the first droplet 3a. Consequently, the droplets of the two liqs. are fused together in an agravic or microgravity environment, and a free interface 4 is stably formed in the droplet with good reproducibility.
Patent JP-H0226631-A (JP)
Title: Dispersing agent for use in preparation of aqueous dispersant
Inventor: FUKUSHIMA KENICHI
IPC: C09K23/52
Filed: 1988-07-18
Abstract: PURPOSE:To provide an aqueous dispersant excellent in low temperature adhesiveness and transparency by introducing therein alpha,beta-unsaturated carboxylic acid, its alkyl ester and polyalkylene glycol methacrylate. CONSTITUTION:As dispersing agents for use in the preparation of an aqueous dispersant for the thermoplastic substances such as polyethylene wax and rosin derivative, alpha,beta-unsaturated carboxylic acid of 18-50wt.%, the alkyl ester of alpha,beta-unsaturated carboxylic acid of 5-50wt.% and polyalkylene glycol methacrylate of 20-75wt.% as a third component are introduced into said aqueous dispersant. The copolymerization of the third component with the first and second components decreases the melt viscosity of the dispersing agents and imparts a low temperature adhesiveness and transparency to the aqueous dispersant.
Patent JP-2000006123-A (JP)
Title: Apparatus for molding pit-shaped concrete product
Inventor: FUJIKURA MITSUO
IPC: E03F5/10
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To improve efficiency for processing and designing and efficiency for processing by an apparatus wherein mold releasing can be performed naturally and a product can be easily taken out without providing a draft angle on the inner mold and the thickness of the side wall of a pit-shaped concrete product can be uniformly molded. SOLUTION: A support base 10, an outer mold 20 for molding the outer side face of a side wall 3, an inner mold 30 for molding a bottom wall 2 and the inner side wall of the side wall 3, and an end face mold 11 for molding the end face 5 for an opening of the side wall 3 are provided and the inner mold 30 is divided into a plurality of divided inner molds 31, 32 and 33 and each divided inner mold is formed by providing a bottom wall part molding face 34 for molding a part of the bottom wall 2 contg. one corner part 12 of the bottom wall 2 and a side wall part molding face 35 for molding a part of the side wall 3 being continued with the corner part 12 of the bottom wall 2 and contg.  a corner part 4 of the side wall 3 and a connecting line L with an adjoining divided inner mold is formed with an inclination and the divided inner molds 31 and 32 are made movable to two positions, i.e., a molding position A and a separated position B where these divided inner molds are lowered from the molding position A and the inner molds are contracted by being separated inside by means of a transfer mechanism 40.
Patent JP-S6160893-A (JP)
Title: Manufacture of octacosanic ester
Inventor: TAKAHASHI SHUJI
IPC: C25B3/29
Filed: 1984-08-29
Abstract: PURPOSE:To synthesize octacosanic ester by subjecting monoalkyl ester of decanedicarboxylic acid and stearic acid to crossed Kolbe electrolytic condensation in an alcohol soln. CONSTITUTION:An electrolytic soln. is prepd. by adding 1-4C monoalkyl ester of decanedicarboxylic acid and stearic acid to the soln. of 1-4C aliphatic alcohol, preferably methanol or ethanol. One or more kinds of bases selected from the hydroxides, carbonates, hydrogen-carbonates, methylates and ethylates of alkali metals may be added to the electrolytic soln. so as to regulate the degree of neutralization to about 5-50mol%. Electrolytic condensation is carried out in the electrolytic soln., preferably at about 50-70 deg.C and 1-40A/dm<2> current density.
Patent JP-H05154776-A (JP)
Title: Rotational inclination positioner
Inventor: ENDO YUJI
IPC: B25H1/02
Filed: 1991-07-18
Abstract: PURPOSE:To automatically and safely drop and recover the slag and released object from a work by providing a means inclining and stopping a surface plate at a large angle sufficient for the released object from the work fitted to the surface plate to roll down in the working mode. CONSTITUTION:When the fitting mode is instructed from an operating panel, a program control circuit inclines a surface plate 6 at a small angle of 2-5 deg. so that a positioning reference block 7a is located on the lower side according to the instruction, a mounted work slips down via its tare weight, and its end section is brought into contact with the positioning reference block 7a. When the working mode is instructed from the operating panel after the positioned work is fixed by a fixing tool 7b, the surface plate 6 is inclined at a large angle to the side where a conveyor is installed, the program control circuit operates the surface plate 6 within the operating range of a multi-axis, multi- joint robot device according to the instruction to implement the cutting work.
Patent JP-S6071561-A (JP)
Inventor: AASAA HARII GAABAA
IPC: C04B28/02
Filed: 1984-08-29
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-S6070217-A (JP)
Title: Compressed air-mixed chemical grout injection system
Inventor: ICHIKAWA SEIJI
IPC: E02D3/12
Filed: 1983-09-27
Abstract: PURPOSE:To improve and fortify soft ground with consumption of lesser amounts of resources and without pollution by a method in which a pit is excavated in soft ground, and a liquid for coagulating soft sand gels and compressed air are stepwise injected into the pit by a shot method and hardened in a combined sand soft gel state. CONSTITUTION:A pit is excavated in soft ground by the drill bit 18 of a double tube rod 9, using a drill aid liquid (high-temperature hot water) to raise the temperature of the ground. During the period when two kinds of quick-setting groups are passed under pressures, a liquid for coagulating soft sand gels and compressed air are stepwise injected by a shot method while making allowance for its expandibility, and hardened in a state of veinal branch and fissured sand soft gels. Soft ground can thus be forcibly improved and fortified without pollution only for limited regions at low cost and with consumption of lesser amounts of resources.
Patent JP-H0838773-A (JP)
Title: Thread cutting device for sewing machine
Inventor: TAJIMA IKUO
IPC: D05B65/02
Filed: 1994-07-29
Abstract: PURPOSE:To improve the workability when a bobbin-thread bobbin in a shuttle is replaced or the shuttle is lubricated and easily secure the fitting space of a bobbin thread detecting device. CONSTITUTION:This thread cutting device is provided with a moving knife 24 operably arranged for cutting a thread between a throat plate and a shuttle 14 arranged below it and a bobbin thread retreating lever 50 capable of retreating the bobbin thread delivered from the shuttle 14 outside the thread cutting locus of the moving knife 24 when it is operated from the waiting position to the bobbin thread retreating position. Whether both a needle thread and the bobbin thread are cut or only the needle thread is cut is selected depending on whether the bobbin thread retreating lever 50 is located at the waiting position or the bobbin thread retreating position when the moving knife 24 is operated. An actuator (solenoid) 40 for reciprocating the bobbin thread retreating lever 50 between the waiting position and bobbin thread retreating position and its interlocking mechanism 60 are arranged behind the shuttle 14.
Patent JP-S5880776-A (JP)
Title: Detecting method for shift angle between two patterns
Inventor: TSUJI SHIYUUJI
IPC: G06V30/146
Filed: 1981-11-06
Abstract: PURPOSE:To detect a shift angle forming an optimum rotational angle with high accuracy, by calculating the centroidal distance for the combinations of forms at each  part between a standard pattern and a comparing pattern then obtaining the next  resemblance evaluation value for totalization to obtain the maximum total value. CONSTITUTION:An OCR3 reads and recognizes the code No. printed at the lower part  of a driving check, and a camera 4 reads the printed image of the check. This image is  scanned with each line, and the optical signals corresponding to the background and  the ink on the image surface are converted into electric signals. Then the centroidal  distance of the partial forms constituting a standard pattern and a comparing pattern  is obtained along with the resemblance between these two patterns. Thus a list is  produced for the partial forms between the two patterns. Then the comparing pattern  in turned to the standard pattern within a prescribed range of angles and within a unit  angle, and the centroidal distance is calculated for the combinations of the partial  forms which are read out of the list. Based on this centroidal distance, the next resemblance evaluation value is obtained and totalized for the combined partial forms within the standard value. Then an angle with which the totalized evaluation value becomes  maximum.
Patent JP-H0228537-A (JP)
Title: Device for measuring particle size distribution
Inventor: HAYASHIDA KAZUHIRO
IPC: G01N15/02
Filed: 1988-07-18
Abstract: PURPOSE:To accomplish accurate measurement in the wide range of particle size by synthesizing plural light intensity distributions measured by using plural condensing lenses to one light intensity distribution with an arithmetic operation and obtaining a particle size distribution by using the synthesized light intensity distribution. CONSTITUTION:Laser light projected from a laser light source 1 irradiates a flow cell 3 through a collimator lens 2. Sample suspension 4 is made to flow in the cell 3 and the projected light is diffracted or scattered in an angle in accordance with the diameter of particle. The light intensity distribution can be detected by a photodetector 8 through three condensing lenses 5a-5c, set on the optical axis of irradiating light by a lens driving mechanism 6, whose focal distances are different from one another. After outputs from the respective photoelectric conversion elements of the photodetector 8 are respectively amplified by pre-amplifier 12, they are incorporated in a computer system 15 through a multiplexer 13 and an A/D conversion part 14. In the system 15, data from the photodetector 8 is incorporated in a RAM 153 and the particle size distribution is calculated to be displayed on a CRT 154.
Patent JP-2001007611-A (JP)
Title: Manufacture of dielectric line
Inventor: TAKEDA TOSHIKAZU
IPC: H01P11/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a dielectric line where each size of dielectric strips can be manufactured with high accuracy at a low manufacture cost, without generation of cracking or chippings in the case of processing. SOLUTION: This manufacture of a dielectric line, in which a dielectric strip is placed between a plurality of conductor planes nearly in parallel includes a process where a resist member 3, is formed on a green sheet 1 including at least inorganic powder and an organic binder, a process where the green sheet 1 corresponding to the opening of the resist member 3 is removed with a desired amount by using the resist member 3 for a mask, a process where the resist member 3 is removed and a process where the green sheet 1 is baked.
Patent JP-S63258442-A (JP)
Title: Production of tetrafluorophthalic acid
Inventor: HARUAKI ITO
IPC: C07C51/00
Filed: 1987-07-20
Abstract: PURPOSE:To obtain the titled compound useful as a synthetic intermediate for pharmaceuticals, agricultural chemicals and other industrial products, in high yield in two steps, by reacting an imide with an alkali metal fluoride and hydrolyzing the reaction product. CONSTITUTION:An imide of formula I or formula II (R<1> is univalent hydrocarbon group or heterocyclic group; R<2> is bivalent hydrocarbon group or heterocyclic group; X<1>-X<4> are Cl or Br) is made to react with an alkali metal fluoride. The reaction is carried out preferably in the presence of a catalyst (e.g. quaternary ammonium salt) in a solvent (e.g. N,N-dimethylformamide) or in the absence of solvent at 80-220 deg.C to obtain the corresponding N-substituted- tetrafluorophthalimide or diimide. The objective compound is produced by hydrolyzing the imide or diimide at 70 deg.C-refluxing temperature using sulfuric acid, etc. The alkali metal fluoride is e.g. potassium fluoride.
Patent JP-H0469415-A (JP)
Title: Multiplex clutch structure
Inventor: HOTTA TAKASHI
IPC: F16H3/08
Filed: 1990-07-06
Abstract: PURPOSE:To reduce the size in the direction at right angles to a shaft by providing a first clutch engaged by a fist piston of receiving a pressure of operating oil supplied to a cylinder hole and a second clutch engaged by a second piston of receiving a pressure of operating oil supplied to an insertion hole of a first piston member. CONSTITUTION:A rotatably supported 1-speed connecting member 39 is arranged on a transmission input shaft 3, and a gear 11, connected by a 1-speed drive gear 11 and a spline 39b, is relatively rotatable on the transmission input shaft 3, in a right end part of the connecting member 39. An external tooth spline 39a is opposedly formed to an internal tooth spline 33a, formed in the internal surface of an insertion hole 33b of a 3-speed piston 33, and a 1-speed clutch 41 is arranged between both the splines 33a, 39a, in a left end part peripheral surface of the member 39. A right end face of a 1-speed piston 34 is opposed to the clutch 41 from the side.
Patent JP-H0845944-A (JP)
Title: Manufacture of silicon wafer
Inventor: FUJIKAWA TAKASHI
IPC: H01L21/324
Filed: 1994-07-29
Abstract: PURPOSE:To provide a method of manufacturing a silicon wafer which is lessened in BMD density in an LSI device thermal treatment, wherein a trouble that BMD is excessively produced is solved by a conventional PBS technique. CONSTITUTION:Single crystal silicon grown through a CZ method is formed into a silicon wafer possessed of a polycrystalline silicon film on its rear surface in a silicon wafer manufacturing process, wherein a thermal treatment is carried out in an oxidizing atmosphere or a non-oxidizing atmosphere at a temperature range of 800 to 1100 deg.C for 30 to 120 minutes before a polycrystalline silicon film growth process is performed.
Patent JP-S5968663-A (JP)
Title: Quantitative determination of sugar and alcohol in fermentation mash
Inventor: OOSAWA HISAO
IPC: G01N33/487
Filed: 1982-10-14
Abstract: PURPOSE:To perform continuously, quickly and easily determination with good accuracy by decomposing enzymatically sugar and alcohol by using enzyme such as glucose oxidase and alcohol oxidase to form H2O2 and determining the same. CONSTITUTION:A sample such as mash is put through a feed port 22 into a cell 20, and is stirred by a silicon diaphragm 24. The glucose in the sample contacts with an immobilized glucose oxidase film 40 and is oxidized by the same, thereby generating H2O2. The current value of a hydrogen peroxide electrode rises and attains a stationary state for a while. The increase in the current in this stage is proportional to the amt. of glucose. When an alcohol oxidase soln. is fed through the port 22, the alcohol in the same is oxidized and H2O2 is generated, then the current value of the electrode 10 increases again. The alcohol is determined quantitatively by the increase or increase rate after a specified time.
Patent JP-S6157959-A (JP)
Title: Electrophotographic copying and printer device
Inventor: MASUDA KOJI
IPC: B41J2/44
Filed: 1984-08-30
Abstract: PURPOSE:To eliminate the density difference of images and to obtain images of good quality in the copy mode as well as the print mode by providing a means which switches the output level of an electrifier so that the initial electrification potential of a photosensitive body in the print mode is higher than that in the copy mode. CONSTITUTION:When the mode is switched from the copy mode to the print mode, the output of an electrifier 2 is increased in accordance with this switching, and the initial electrification potential of a photosensitive drum 1 becomes several hundreds volt higher than that in the copy mode. An electrostatic latent image corresponding to a picture signal 6 is formed on the photosensitive drum 1 by an optical image scanner 5 for printer. Since the initial electrification potential in the print mode is made higher than that in the copy mode in this case, the electrostatic latent image of sufficiently high contrast is formed even if the exposure output at the printing time is deficient. This electrostatic latent image is developed by a developing device 7 similarly to the copy mode and is transferred to a transfer form 11 and is fixed to become a permanent image.
Patent JP-S6334233-A (JP)
Title: Four wheel drive device
Inventor: MATSUMOTO YASUHEI
IPC: B60K17/346
Filed: 1986-07-29
Abstract: PURPOSE:To aim at enhancing the maneuverability and traveling property of a vehicle, by changing over first and second change-over clutches to make it possible to select five drive conditions of front wheel drive, for wheel drive biased to the front wheel side, direct-coupled four wheel drive, four wheel drive biased to the rear wheel side and rear wheel drive. CONSTITUTION:When clutches 13, 14 are changed over by a lever 20, the rear wheel drive shaft 3 is free from an input torque split gear 10 at the position I so that a front wheel drive condition is set up, and the torque transmission path is changed over to increase the front torque at the position II so that a sour wheel drive condition biased to the front wheel side is set up. Further, the front and rear wheel drive shafts are coupled directly with each other through the intermediary of gears 9, 10 at the position III so that four wheel drive condition is set up, and the gears 9, 10 are changed over to increase the rear torque at the position IV so that a four wheel drive condition biased to the rear wheel side is set up. Further, the front wheel drive shaft is free from the gear 9 by means of the clutch 13 at the position V so that a rear wheel drive condition is set up. With this arrangement, it is possible to select an optimum condition in accordance with running condition of the vehicle.
Patent JP-S6335884-A (JP)
Inventor: OHIRA KATSUJI
IPC: D06M101/16
Filed: 1986-07-30
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-2001003649-A (JP)
Title: Manufacture of glass-containing decorated door
Inventor: YOSHIDA TATSUYA
IPC: E06B3/72
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass-containing decorated door such as a normal door or sliding door used indoors in a house, whereby a decorated door with good decorative properties can be manufactured well. SOLUTION: This method for manufacturing a glass-containing decorated door A comprises a process for forming a core assembly opening in a core assembly for fitting glass therein, a process for forming patterns of parting lines 13 on surface members 8, a process for forming a surface member opening 14 for fitting glass therein, on the basis of the patterns of parting lines 13, a process for stacking and integrating the core assembly and the front and rear surface members 8 with one another through bonding, and a process for fitting glass 16 into the surface member opening 14.