baber/WOPTO huggingface dataset:
Patent JP-2000095189-A (JP)
Title: Compact underwater gas generator
Inventor: UMEDA MINORU
IPC: B63C9/19
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a compact underwater gas generator attached to the life jacket, lifeboat, life rubber ring or the like, for providing a buoyant force derived from gas blown out from a gas cartridge under compression force of a spring realized by dissolving a safety pin upon intrusion of seawater or fresh water in the emergency case. SOLUTION: A gas generator 1 is formed of a firing pin sliding storage portion 3 to which a detachable gas cartridge is directly installed at the end portion, and a spring storage portion 4. In the firing pin sliding storage portion, a spring 13 is disposed to be adjacent to the sliding body having a projecting firing pin. An insertion hole is formed in the outer periphery of the sliding body, which corresponds to the through hole formed in the outer periphery of the firing pin sliding storage portion. A water-soluble safety pin 7 is fitted with the insertion hole and the through hole. A penetration hole 9 communicated with the water soluble safety pin is pierced in the outer periphery of the firing pin storage portion.
Patent JP-H01148399-A (JP)
Title: Cooker
Inventor: IRIE TOSHIMASA
IPC: A23L17/00
Filed: 1987-12-02
Abstract: PURPOSE:To improve the heat efficiency of the title cooker by providing a jacket as a heat pipe on the outer side wall of the shell, and directly heating a volatile heating medium enclosed in the jacket. CONSTITUTION:The outer wall 30a of the jacket to be used as a heating surface to be heated is heated by the burner 37 of a furnace 36, hence the volatile heating medium 31 enclosed in the jacket 30 is evaporated to form a high-temp. vapor, and the vapor is diffused in the jacket 30 and then gradually condensed. Namely, the whole jacket 30 contg. the heating medium 31 acts as a heat pipe. The org. material of animals and plants in the shell 10 is uniformly and efficiently heated without being locally heated. As a result, a treated material of even quality can be obtained.
Patent JP-S63157744-A (JP)
Title: Reducing method for top crop in continuous casting
Inventor: SOEJIMA TOSHIYUKI
IPC: B22D11/10
Filed: 1986-12-19
Abstract: PURPOSE:To reduce the shrinkage hole of a continuously cast slab, to reduce top clop and to improve the yield of cast slab by inserting hot holding frame between a mold and the solidifying shell of continuous slab at the time of completing the casting at continuous casting machine. CONSTITUTION:The molten steel 4 is poured into the water-cooled mold 1 for the continuous casting apparatus, to form the solidified shell 3 of molten steel at contacting part with the water-cooled mold 1 and the thickness is gradually made to thicker by thicker to draw continuously from the mold 1 as cast slab 6. At the time of completing the continuous casting operation, as the succeeding cast molten steel is eliminated, the long shrinkage hole 2 is developed in the internal part of solidified shell 3 to form the top crop, and as this part is cut off, the yield of continuously cast slab 6 is reduced. In order to prevent this, at the time of completing, four pieces of mold wall 1a composing of the mold 1 are retreated, and heat insulating hot holding frame 7 with flange is inserted into the space 5 between the solidified shell 3 and the mold, and also an exothermic heat holding agent 8 is charged on the surface of remained molten steel 4 to leave solidification of remained molten steel 4 late and the shrinkage hole 2 is made to shallow dish-like to reduce the top crop part and so the yield of continuously cast slab 6 is improved.
Patent JP-H09140779-A (JP)
Title: Deodorant
Inventor: SHIRATA KENJI
IPC: A61L9/16
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain a deodorization effect even near the end of the period of validity and further to set the short period of validity by composing the deodorant of water-absorptive resins which are made into spherical bodies by moisture absorption and a deodorizing liquid. SOLUTION: Thic deodorant 1 is formed by incorporating the water-absorptive resins 2 which are made into the spherical bodies by moisture absorption, for example, a polyacrylate-ethylene copolymer and the deodorizing liquid therein. Plant extracts such as bamboo grass extracts and paddy extracts, are used for the deodorizing liquid. An amphoteric surfactant is incorporated into these mixtures. The water-absorptive resins 2 in the initial state of the deodorant contain water exceeding about 100 times its own weight and, in this state, the respective particles cannot maintain the spherical shape. The deodorant is transparent in the state 1a that the adjacent particles are in tight contact with each other. The respective particles turn to the perfectly spherical shapes 1c by way of the state 1b that slight gaps are created among the particles along with moisture evaporation.  The deodorant 1 is made turbid by the irregular reflection of the particles in this state and the period of its validity is terminated. The evaporation rate of the water is made faster than the gelatinuous deodorant and the period of validity is made shorter.
Patent JP-H07158444-A (JP)
Title: Drain hose used for engine cooling system
Inventor: SENOO MASARU
IPC: F01P11/04
Filed: 1993-12-06
Abstract: PURPOSE:To make the filling of radiator liquid possible directly from a replenishing container by connecting one end of a drain hose to a reservoir tank, and enlarging the diameter of the other end to form it into horn shape. CONSTITUTION:One end of a drain hose 1 made of flexible material is connected to the cap 104 of a reservoir tank 103, and a free end part 1a at the other end is diameter-enlarged and formed into horn shape. When radiator liquid in the reservoir tank 103 becomes insufficient, the free end part 1a side of the drain hose 1 is lifted above the reservoir tank 103, and with the horn shaped free end part 1a as a funnel, radiator liquid is filled directly from a replenishing container 111. The radiator liquid can be thereby replenished additionally and easily without spilling so as to improve maintainability. Since a user having purchased replenishing liquid on the market is not restricted by space, there is no need to prepare a special replenishing container such as a jug.
Patent JP-S63162428-A (JP)
Inventor: HASHIMOTO TAKESHI
IPC: B65B31/04
Filed: 1986-12-19
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-H07155757-A (JP)
Title: Mixed bed desalting device
Inventor: HANAOKA SHUICHI
IPC: G21F9/12
Filed: 1993-12-06
Abstract: PURPOSE:To reduce organic impurities brought to a nuclear reactor by washing ion exchange resin with warm water having high effect on eluting impurities, discharging the organic impurities eluted from the resin before passing water through a desalting column. CONSTITUTION:In a nuclear reactor, condensate has been returned to the nuclear reactor from a condensate desalting column 24. When ion exchange resin in the condensate desalting column 24 is regenerated, the ion exchange resin is transferred from an outlet valve 58 through an inlet valve 59 to a cation regenerating column 29, to wash the ion exchange resin and regenerate chemicals. A water supply valve 63 for hot water, a heating steam supply valve 64 and a hot water supply valve 70 are opened to supply hot water heated by a hot water heater 66 to the cation regenerator 29, thereby allowing organic impurities eluted from the resin to be discharged to outside the system. After a series of operations of water discharge and hot water supply is repeated several times, the ion exchange resin in the cation regenerator 29 is returned to the desalting column 24 to reopen the condensate purifying operation.
Patent JP-S63161176-A (JP)
Title: Treatment liquid for blackening zinc or zinc alloy and its method
Inventor: ATAYA TAKESHI
IPC: C23C22/53
Filed: 1986-12-23
Abstract: PURPOSE:To produce treatment liquid capable of forming a high-degree black film on the surface of zinc at a short time by preparing an aq. soln. wherein both respective metallic ions of Ag, Sb, Cu, Bi and respective metallic ions of Ni, Fe, Co are incorporated at specified amount in a specified ratio and pH is specified. CONSTITUTION:The following treatment liquid is prepared wherein two or more kinds of metallic ions (a) selected from among Ag ion, Sb ion, Cu ion and Bi ion are contained at >=0.05g/l respectively and contained at 0.18-20g/l as all amounts and one or two or more kinds of metallic ions (b) selected from among Ni ion, Fe ion and Co ion are contained at 1-100g/l as total amount and also molar ratio (b/a) of both metallic ions is 0.18-1,900 and pH is regulat ed to 0.5-7. When using this treatment liquid and subjecting zinc or zinc alloy to blackening treatment at about 30-80 deg.C, a good black film is stably formed in several sec - about 10sec.
Patent JP-H07161457-A (JP)
Title: Induction heating device
Inventor: EGUCHI TOSHINOBU
IPC: H05B6/10
Filed: 1993-12-06
Abstract: PURPOSE:To reduce material-to-be-dumped by discharging material-to-beheated at an induction heating furnace exit and keeping the material-to-be-heated remaining in the induction heating furnace at appropriate temperature through oscillating the material-to-be-heated fore and aft at the time of heat insulation running. CONSTITUTION:An induction heating furnace 4 is composed of heating coils 4a-4d arranged at given intervals. A penetrating conveyer 15 carries material-to- be-heated 3, supplied by a supplying device 18, from an entrance side to an exit side. Heating power reduced gradually is supplied from a heating coil 4a on the entrance side to a heating coil 4d on the exit side. At the time of heat insulation running, the material-to-be-heated 3 arrived at an exit is discharged by a roller 21, and the chuter 19 of the supplying device 18 is moved to stop supplying the material-to-be-heated 3. The penetrating conveyer 15 repeats retrograding and proceeding by a given movement distance to prevent the lowering of the temperature of the material-to-be-heated 3 at the intervals of the heating coils. At that time, power gradually increased from the entrance side to the exit side is supplied to the heating coils 4a-4d.
Patent JP-H09146490-A (JP)
Title: Display panel drive circuit
Inventor: MINAMIBAYASHI SEISAKU
IPC: G09G3/296
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To collect and reuse the electric discharge power of a display cell even during a data write period in addition to a hold discharge period, and reduce power consumption by causing each of electrode unit drivers to perform an operation for collecting and discharging electric power concurrently and in parallel. SOLUTION: A data electrode drive circuit 20 has a plurality of electrode unit drivers 21 laid in parallel. Also, separate common lines W21 and W22 are provided for electric power collection and electric power discharge. The lines W21 and W22 can concurrently flow electric current in both cases, for example, where the first, the second and the fourth electrode unit drivers 21 operate for power collection, and all of the third, the fifth and succeeding electrode unit drivers 21 operate for power discharge. In other words, concurrent operations are performed for the collection of collection current into a capacitor 21 via the common line W21 and a coil L21, as well as the release of discharge current from the capacitor 21 via a coil L22 and the common line W22.
Patent JP-H10142604-A (JP)
Title: Liquid crystal display element
Inventor: YAMADA NOBUAKI
IPC: G02F1/1337
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To completely delete a disclination line in a liquid crystal element. SOLUTION: In each of four corners of a resist wall, a notch structure formed into a rectangle, a wedge shape, a rod shape, or a semi-elliptic shape is formed, for example. Then, in the four corners of the resist wall, distortion is reduced and generation of a disclination line can be prevented. In addition, a disclination line is formed in each side, while intermissions are formed in the four corners. Under this condition, a monomer in the system is cured by ultraviolet rays by means of impression of voltage, the disclination line is deformed so as to be shortened when voltage is impressed, and in concrete, the disclination line is extinguished. Under this condition, the orienting condition is fixed, so that a liquid crystal element in which no disclination line is generated can be provided.
Patent JP-H06149590-A (JP)
Title: Save/restore system for call destination save register
Inventor: YAMADA KOSHI
IPC: G06F9/45
Filed: 1992-11-16
Abstract: PURPOSE:To reduce saving/restoration of a call destination save register which is performed at the time of subroutine call. CONSTITUTION:When a subroutine has one or more subpaths which are branched from the main path of the subroutine by conditional branch and have exits of the subroutine in the terminals (101), a defined call destination save register is detected for each subpath, and a subpath group is detected which satisfies the condition that the subtotal of call destination save registers obtained by adding the number of call destination save registers newly appearing in the detection order is smaller than a preliminarily determined value (107 to 109), and call destination save registers defined in the detected subpath group are saved to a memory location in the entrance of the subroutine (112), and defined call destination save registers other than call destination save registers saved in the entrance are saved to the memory location on the main path after branching of the pertinent subpath group, and call destination save registers saved on respective paths are restored in the exits of these paths.
Patent JP-2000128338-A (JP)
Title: Oil feeder for roller chain
Inventor: MASUDA KATSUTARO
IPC: B65G45/08
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To improve oil feeding efficiency and to prevent the circumference of a roller chain from being polluted by oil by arranging an oil sump having oil feeding holes in such a state as touching the roller chain and by feeding oil to the roller chain from the oil feeding holes, when the oil sump abuts on the roller of the roller chain. SOLUTION: When one end of a valve 28 abuts on a roller 23, the valve 28 is pressurized upward against a spring force of a return spring 30, consequently oil feeding holes 26, 27 blocked by the valve 28 are opened, and lubricating oil pressurized to a prescribed pressure in an oil sump 29 is jetted through the oil feeding holes 26, 27. This constitution feeds the lubricating oil to an interval between outer links 21, 21 and inner links 22, 22 corresponding to the respective oil feeding holes 26, 27 and an interval between the inner links 22, 22 and a roller 23. On the other hand, when one end of the valve 28 is in no contact with the roller 23 (between adjoining two rollers 23), the other end of the valve 28 is pressurized downward to block the top parts of the oil feeding holes 26, 27 and be in a non feeding state.
Patent JP-H11143096-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MATSUDA YUKITO
IPC: G03G5/06
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To enable the sensitivity of the electrophotographic photoreceptor to be controlled in a wide range by using a combination of a specified phthalocyanine compound and a specified titanium phthalocyanine compound as charge generating materials by a dip coating method. SOLUTION: The charge generating materials contained in the charge generating layer comprises the phthalocyanine compound (A) represented by the formula and the titanium phthalocyanine compound (B) selected from the mixed crystals only of (2R,3R)-2,3-butyleneglycolate-titanium phthalocyanine and oxytitanium phthalocyanine and the mixed crystals only of (2S,3S)-2,3-butylene-glycolate- titaniumphthalocyanaine and oxytitanium phthalocyanine dispersed into a resin in a A/B weight ratio of 5:95-80:20. In the formula, each of Ar<1> and Ar<2> is, independently, optionally substituted o-phenylene group; and Pc is an optionally substituted phthalocyanine reduction.
Patent JP-2001125024-A (JP)
Title: Scanning optical system and image forming device
Inventor: KIMURA KAZUMI
IPC: G02B26/10
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize the structure itself of an over-field scanning optical system (OFS), to enhance the spot performance and to reduce the bending of the scanning line thereof. SOLUTION: This over-field scanning optical system is provided with at least a laser light source, a condensing element condensing laser light, a deflector deflecting the laser light and an image forming element forming the image of the deflected laser light on a surface to be irradiated. Then, the external size of the condensing element in a sub-scanning direction is made smaller than that in a main scanning direction.
Patent JP-2000128347-A (JP)
Title: Flow carrying method and its device
Inventor: HORII KIYOYUKI
IPC: B65G53/04
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent the contact with the inner wall of a pipe and to prevent breakdown and damage by arranging a linear body in the axial center of a transport pipe and by carrying in carrying a solid substance or droplet. SOLUTION: When a solid substance B or droplet is carried in a pipe C by a gas swirling flow A such as air, a linear body D is arranged in the axial center of the transport pipe C to carry it. In this carriage, a vortex is formed in the circumference of the linear body D, the vortex lowers the static pressure in the central axis of the pipe, makes steeper the steep axial velocity distribution of the central axis of the pipe generated by the swirling flow, and generates a specific sectional velocity distribution E. Powder body and powdery body as the solid substance or a deformed body such as a tablet can be thus carried by the generation of the specific and steep axial velocity distribution in such a state as being positioned in the axial center of the pipe.
Patent JP-H08161237-A (JP)
Title: Semiconductor auxiliary memory
Inventor: MAEHARA HITOSHI
IPC: G06F12/16
Filed: 1994-12-09
Abstract: PURPOSE: To prolong service life and to perform economization by paying attention to a fact that write frequency to an index part is higher than the write frequency to a data part relating to a semiconductor auxiliary memory as the external storage device of a computer. CONSTITUTION: This memory is provided with a memory part 5 provided with the data part 1 composed of a nonvolatile memory such as an EEPROM or the like for storing data and the index part 2 composed of a volatile memory such as a RAM or the like for writing index information for managing the data part 1 and a power source interruption detection changeover control part 3 for performing changeover so as to supply power for holding the index information from an auxiliary power source 4 to the index part 2 by the interruption detection of an external power source. The data are written or read through an input/output interface part 6.
Patent JP-H10324513-A (JP)
Title: Production of metal-containing carbon cluster
Inventor: TANIGUCHI MORIO
IPC: B82B1/00
Filed: 1994-12-09
Abstract: PURPOSE: To enhance the productivity of a metal-contg. carbon cluster, to facilitate collection and to increase the kinds of metallic compds. by pulverizing a metallic element-contg. oxide and a powdery carrier in an org. solvent and carrying out drying, heating in an atmosphere of a hydrogen-contg. reducing gas and heating in a vacuum. CONSTITUTION: A metal oxide and a powdery carrier, preferably alumina, zirconia or manganese oxide are pulverized in an org. solvent to stick the metal oxide of about several μm to the surface of the carrier. The metal oxide is reduced by heating in an atmosphere of a hydrogen-contg. reducing gas and the objective metal-contg. carbon cluster is formed from carbon atoms fed from the adsorbed residual org. solvent or graphite by heating in a vacuum. For example, alumina powder having 20-400 nm diameter is mixed with tungsten oxide powder having several μm diameter and alcohol. After pulverization, the resultant tungsten doped alumina powder 4 with occluded alcohol is put in a graphite vessel 1, the vessel 1 is set in a carbon fiber vessel 3 and the powder 4 is heated with a carbon heater 2 while blowing hydrogen-contg. gaseous Ar.
Patent JP-H08155397-A (JP)
Title: Postal matter classifying device and bar code printer
Inventor: SHIMA YOSHIHIRO
IPC: G06K1/12
Filed: 1994-12-09
Abstract: PURPOSE: To avoid subjecting postal matter previously printed with bar codes to forming and printing of useless bar codes by detecting whether the bar codes are imparted on the postal matter or not and subjecting only the postal matter detected to be not formed with the bar codes to printing with the bar codes. CONSTITUTION: Illumination light is cast to the surface of the postal matter 100 and the reflected thereof is subjected to image pickup by a line sensor, by which the image data on the surface of the postal matter 100 is collected. This image data is sent to a bar code presence/absence detecting section 103. Whether the surface of the postal matter 100 is printed or not is then detected and a bar code presence/absence signal 106 is transmitted to a character reading section 104 and a sorting section 105. An address is read from the image data and a bar code signal 107 is formed only in the case of the bar code presence/ absence signal 106 is the absence of the bar codes. This signal is sent to a bar code printer section 110 which in turn prints the postal matter with the bar codes. As a result, the overlap printing of the postal matter 100 with the bar codes is averted.
Patent JP-S63157906-A (JP)
Inventor: USUI KATSUYA
IPC: A01B63/10
Filed: 1986-12-22
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-H04284352-A (JP)
Title: Storage battery
Inventor: HANSU ADORUFU MAIAA
IPC: H01M50/262
Filed: 1991-11-21
Abstract: PURPOSE: To simplify the handling of a storage battery which is to be installed in electromotive prosthesis by installing two-forked contact pieces, a slide switch, a lock piece, etc., and at the same time installing a push member between the forked contact pieces. CONSTITUTION: Two-forked contact pieces 17 are installed and a slide switch is installed in both sides of a case on the opposite to the pieces 17 and the slider of the switch is guided at right angles to a vertical axis of the case in the inside of the case. The slider is provided with a contact spring and reliablly brought into contact with the face in which the slider moves by a lock piece elastically brought into contact with the case. Moreover, a pushing member 22 which can move upward against the function of a spring 21 is installed between the pieces 17, when this storage battery is inserted into a proper holding tool in a prosthesis, the storage battery is pushed in the inside by a projection in the prosthesis side, and when the lock of the battery is released, one side of the storage battery is pushed up of the holding tool and the storage battery can be easily taken out.  Consequently, handling of the storage battery, which is used while being built in an electromotive prosthesis, is simplified.