baber/WOPTO huggingface dataset:
Patent JP-H01150728-A (JP)
Title: Air conditioner
Inventor: KONDO SEIJIRO
IPC: F24F11/02
Filed: 1987-12-07
Abstract: PURPOSE:To positively carry out a cooling operation in the summertime and a heating operation in the wintertime even if a preset temperature is changed to a great extent by an erroneous manipulation and to thereby make it possible to perform comfortable air conditioning by switching over to a cooling operation mode when an outdoor temperature is increased beyond the level of an upper limit value and to a heating operation mode when it is decreased to the level of a lower limit value or below. CONSTITUTION:An air conditioning unit 2, which is of the heat pump type and whose indoor unit 4 is connected to the outdoor unit 3 thereof through a refrigerant tube 21, is constituted in such a manner that the same can be operated reversibly to conform to a cooling operation mode and a heating operation mode. A preset temperature signal has been inputted to a controller 5 by a setting means 51 for setting a set temperature, which switches over to the cooling operation mode as well as to the heating operation mode, whereby the air conditioning unit is so constituted as to prevent the switchover to the heating operation mode when an outdoor temperature decreases to the level of an upper limit value or below and also the switchover to the cooling operation mode when it decreases to the level of a lower limit value or below, respectively.
Patent JP-S63162316-A (JP)
Title: Suspention control
Inventor: NAKANISHI HIROSHI
IPC: B60G21/055
Filed: 1986-12-26
Abstract: PURPOSE:To control the attitude of a car body with high precision by controlling a suspension cylinder through the level control of a piston and feedback- operating the information supplied from a shift sensor for detecting the actual operation of a controller mechanism part into a control system. CONSTITUTION:Working oil is supplied and discharged into each suspension cylinder 1 arranged onto the right/left and front/rear wheels 9 on a car body 10 through each control cylinder 2. In this case, in a controller 7, the lateral acceleration speed which is obtained through the calculation from the steering angle signal and car speed signal supplied from the respective sensors 4 and 5 or directly detected by a sensor 6 is converted to the aimed shift signal of a roll control cylinder 2 together with an input signal gain. While, the actual shift signal of a roll control cylinder 2 which is detected by a sensor 3 is input into the controller 7. Therefore, the deviation signal between the aimed shift signal and the feedback signal is input into a flow rate control valve 8 from the controller 7, and the roll control cylinder 2 is driven.
Patent JP-H09151844-A (JP)
Title: Liquid feeding device
Inventor: NAGANUMA MITSUO
IPC: F16N19/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid feeding device to reduce the frequency of the feed of oil and effect the rapid feed of oil even when the oil is a highly viscous liquid. SOLUTION: In a liquid feeding device which is provided in a liquid feed port 1 with a liquid tank 3 having a strainer 2 and a liquid pump 4 connected to the liquid pump 3 and feed liquid from the liquid pump 4, a preliminary liquid tank is arranged. A liquid feed pipe 6 is connected to the preliminary liquid tank, the tip of the liquid feed pipe 6 is connected to the liquid feed port 1 and the interior of the preliminary liquid tank communicates with the outside.
Patent JP-H09202699-A (JP)
Title: Production of single crystal of garnet type structure
Inventor: ISHIBASHI SHIGEO
IPC: G02F1/09
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To improve optical uniformity of a single crystal of garnet type structure containing no core caused by facet growth by setting the direction of a seed crystal based on a growth direction in a specific direction and growing a crystal. SOLUTION: The tip part of a preform 11 comprising a crystal having a garnet type structure is irradiated with a laser light 15 and heated and melted to form a melt part 12. A seed crystal 14 is brought into contact with the melt 12 so as to make the direction of the seed crystal direction coincident with one direction in a range 19 separating 10 degrees or more from <100> direction, 20 degrees or more from <110> direction and 20 degrees or more from <211> direction or in a direction crystallographically equivalent to the one direction.
Patent JP-H10155188-A (JP)
Title: Remote control signal transmitter and remote control signal transmission method
Inventor: OKUYAMA TAKEHIKO
IPC: H04Q9/14
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To allow a remote control transmitter for other equipment connected through a network to control one equipment. SOLUTION: Equipments on a 1394 network store their own custom codes in a storage means 2. A custom code recognition means 4a recognize a custom code from a remote control signal received by a remote control light receiving section 3, and a coincidence comparison means 5 compares a custom code of the storage means 2 with a recognized custom code. When there are a plurality of equipments whose custom code is coincident, a receiver decision means 6 is used to select any of the equipments, a header generating means 7 inserts an equipment ID to a prescribed area in a transmission data packet so as to designate the coincident equipment to be a data receiver and its own equipment to be a data transmitter and a transmission data packet means 8 inserts packet processed remote control data in a transmission data packet and transmits the resulting packet.
Patent JP-2001125361-A (JP)
Title: Developing unit for image forming device
Inventor: SUGIMURA SEIJI
IPC: G03G15/08
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a developing unit for an image forming device with high reliability capable of preventing such a failure that developer leaks through a joint part between a cover body and sealing members. SOLUTION: A partitioning part 11y is arranged inside the sealing members 17a, 17b, 17c and 17d at the opening peripheral edge of a container 11. Even in the case the developer in the container 11 violently moves or the container 11 is overturned due to the vibration at transport, the partitioning part 11y functions as a wall, then, such the failure is prevented that the developer 13 directly runs against the joint part between the cover body 12 and the sealing members 17a, 17b, 17c and 17d.
Patent JP-2000282399-A (JP)
Title: Composite hardened material and composite building material
Inventor: MATSUNO KICHIYA
IPC: B32B13/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a composite hardened material excellent in processability and productivity and having high bending strength and useful for building materials, etc., by mixing a fibrous material into an amorphous substance composed of a system of oxides. SOLUTION: This composite hardened material is obtained by mixing 2-75 wt.% fibrous material, e.g. organic fibrous material comprising polysaccharide and further, 0.1-1.2 wt.% halogen such as chlorine, bromine or fluorine into an amorphous substance comprising a system of two or more kinds of oxides selected from Al2O3, SiO2, CaO, Na2O, MgO, P2O5, SO3, K2O, TiO2, MnO, Fe2O3 and ZnO, etc., preferably Al2O3-SiO2-CaO system composed of 5-51 wt.% Al2O3, 8-53 wt.% SiO2 and 10-63 wt.% CaO, forming the resultant composite material and carrying out hardening treatment of the formed material.
Patent JP-H09131680-A (JP)
Title: Conveying device for vacuum chamber
Inventor: ASAKAWA TERUO
IPC: G02F1/1333
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent particles and organic gas produced in a bearing section and a belt inside a conveying device which is used in a vacuum chamber from flowing out into the vacuum chamber so as to prevent the pollution of a semiconductor wafer which is an object to be conveyed. SOLUTION: A first arm 1 and a second arm 2 are covered with cover bodies 41, 46 the inside of which is air-tight. Magnetic seal sections 43, 46, 47 are provided between the cover body 41 (46) and a rotary shaft in a joint section to separate the atmosphere inside the cover body 41 (46) from the atmosphere inside a vacuum chamber in spite of the rotation of the rotary shaft. The inside of the cover body is communicated with the vicinity of an exhaust pipe 81 and an air supply pipe 83 through the inside of the rotary shaft in a basic end section of the first arm 1 and check valves 71, 72, and it is possible to prevent the breakage of the magnetic seal sections by making operating pressure of the check valves 71, 72 lower than allowance pressure of the magnetic seal sections.
Patent JP-2001125119-A (JP)
Title: Method of sealing liquid crystal in liquid crystal display device
Inventor: HIRAMOTO KAZUNOBU
IPC: G02F1/1341
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of sealing a liquid crystal panel by which deterioration of the liquid crystal is prevented by decreasing the irradiation quantity of UV rays while a UV-curing resin can be enough hardened. SOLUTION: After a pair of substrates subjected to alignment treatment are laminated into one body, a specified liquid crystal is injected through an injection port into the inside of the substrates, and the injection port is sealed with a UV-curing resin as a sealing material. Then the UV-curing resin is partially hardened by irradiation of UV rays, and the UV-curing resin is completely hardened in the heat treatment to heat the substrates to a temperature equal to or higher than the nematic-isotropic phase transition temperature to re-align the liquid crystal.
Patent JP-H06156850-A (JP)
Title: Sheet transport passage changeover device
Inventor: YAMANAKA TETSUO
IPC: B65H29/52
Filed: 1992-11-19
Abstract: PURPOSE:To smoothly guide a sheet in the transport direction by forming a changeover roller to a split type roller which is constituted so that a plurality of short rollers are connected in a spit-roasted from on a shaft which is thinner than the outside diameter of the roller, keeping intervals. CONSTITUTION:A roller 1 is constituted as a divided type roller by installing a plurality of short rollers 1b in a spit-roasted form on a shaft 1a having the diameter thinner than the outside diameter of the roller 1, keeping intervals. When a sheet P is transported from a feeding roller 3 upstream from the branched part of the sheet transport passages A and B, the sheet P is guided to the transport passage A or B by the acting force between the top edge of the sheet P and the peripheral surface of the changeover roller 1 according to the revolution direction of the changeover roller 1, and transported through the passage, A or B. Accordingly, even if the top edge of the sheet P is curled or broken, the sheet P can be smoothly guided in the transport direction, without being rolled in to the selecting roller 1.
Patent JP-H05169567-A (JP)
Title: Composite structure
Inventor: SUDO HAJIME
IPC: B81C3/00
Filed: 1991-11-26
Abstract: PURPOSE:To obtain a composite structure requiring no three-dimensional and fine machining or film processing, made easy to assemble, susceptible to bending motion in a non-slidable manner as necessary, and capable of being enhanced in energy efficiency. CONSTITUTION:A three-dimensional body is formed by bending the planar pattern developed on a plane and the respective members constituting the three- dimensional body are formed from surface members 12, 14 composed of polysilicon and the part corresponding to the ridgeline part of the three- dimensional body mutually connecting the respective surface members is constituted of a member 13 composed of polyimide.
Patent JP-2001131117-A (JP)
Title: Method of purification for acetic acid
Inventor: NAKAJIMA MINORU
IPC: C07C51/487
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method effectively removing a reducing organic material included in acetic acid as an impurity. SOLUTION: The acetic acid including a reducing organic material as an impurity is purified by passing the acetic acid previously including 0.05-0.2 wt.% of formic acid, through a solid catalyst.
Patent JP-H05148017-A (JP)
Title: Production of carbon fiber-reinforced carbon material for general purpose
Inventor: YUMITATE KOZO
IPC: C04B41/83
Filed: 1991-11-26
Abstract: PURPOSE:To provide a production process for a high-performance but inexpensive C/C composite for general purposes through simple procedures by using, as a filler, carbon fibers of a mixture thereof with chopped fibers or milled fibers, which are randomly oriented by twisting carbon yarn. CONSTITUTION:Carbon yarn is twisted to be oriented randomly, and the yarn is impregnated with a thermosetting resin and/or a thermoplastic resin to produce prepregs, The prepregs are formed and carbonized to give a sintered product. The product is impregnated with substantially quinoline-insoluble component-free pitch of high softening point of 150 to 250 deg.C and made infusible in air at 200 to 350 deg.C, then carbonized in an inert atmosphere at 800 to 1,200 deg.C, further impregnated with the pitch of high softening point until the bulk density reaches more than 1.5g/cm<3>, and infusion and carbonization treatments are repeated, finally graphitized at 1,500 to 2,500 deg.C.
Patent JP-2001130503-A (JP)
Title: Medicine subdividing/packaging equipment
Inventor: INAHARA TAKAMITSU
IPC: B65B1/30
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To adequately supply a medicine package strip by a simple single transporting mechanism regardless of the supplying form of the strip. SOLUTION: A medicine package strip is formed by supplying a medicine corresponding to a prescription data and by subdividing the same into one package amount each for packaging. The supplying form for the package strip formed is identified by an identifying means 4 basing of the prescription data. Then the open angle of first arm 111 and second arm 112 constituting a holding means 44 is changed depending on the supplying form of the strip identified by the means 4. After this, by a transporting means 110, the strip held by the means 44 is transported to a binding position.
Patent JP-H10152704-A (JP)
Title: Production of high melting point intermetallic compound powder sintered body
Inventor: FUJINE MICHIHIKO
IPC: B22F3/15
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To produce an intermetallic compound powder sintered body withstanding high use temps. and having a high specific strength at a high yield by radiately burying a sheet of active metal into a secondary pressure medium with a mold as the center and executing hot hydrostatic pressure pressing HIP. SOLUTION: The powder 1 of an intermetallic compound having a high m.p. is filled into a ceramics mold 2. The vicinity thereof is surrounded by a secondary pressure medium 3, and the whole body is ordinarily produced by soft steel and is sealed into a metallic can 4 called as a HIP can. A sheet 5 of active metal is radiately arranged in the longitudinal direction as for the mold. Then, it is subjected to HIP and sintering. After that, the secondary pressure medium 3 sintered around the sintered body of the powder 1 of the inermetallic compound and the mold 2 are removed. The high m.p. inermetallic compound is the one selected from Nb3 Al, MOSi2 , WSi2 and Nb5 Si3 . The active metal sheet is the one selected from Ti, Nb and Ta. In this way, the object can be obtd. without generating cracking.
Patent JP-H02157735-A (JP)
Title: Lenticular lens sheet
Inventor: NAKAO KOZO
IPC: G03B21/62
Filed: 1988-12-09
Abstract: PURPOSE:To obtain a lenticular lens sheet which is high in luminance and less in luminance and color unevenness and has a wide suitable field angle by dispersing specific very fine particles in the sheet so that the maximum bending angle of the sheet can become 12-20 deg.. CONSTITUTION:This lenticular lens sheet is used as a front plate of a back projection type TV set together with a Fresnel lens sheet and an integrated body of m numerous semicylindrical convex lenses arranged in the vertical direction when the lenticular lens is fitted to the front face of the TV set. Very fine particles which have the refractive index NP shown by inequalities I and II and a mean particle diameter of (d)mum and are substantially transparent are dispersed in the lenticular lens made of a plastic material having a refractive index of NS at a concentration at which the maximum bending angle in the direction parallel with the axis of the lenticular lens can becomes 12-20 deg.. Therefore, the gain of the lens sheet in the normal direction can be increased and the angle dependency of the gain can be reduced. At the same time, the gain does not drop until a relatively large angle and the color unevenness of the lenticular lens is reduced.
Patent JP-H06140796-A (JP)
Title: Electronic component mounter
Inventor: YAMADA NAOJI
IPC: B23P21/00
Filed: 1992-10-27
Abstract: PURPOSE:To enable nozzle change simply and surely. CONSTITUTION:This mounter has a plurality of different kinds of nozzles 7, a nozzle station 30 having respective nozzle holders 32 where the plurality of different kinds of nozzles 7 are set, and a mounter head 6 where a nozzle 7 selected out of this plurality of different kinds of nozzles 7 is mounted, and the nozzle 7, nozzle holder 32, and mounter head 6 are provided with positioning means.
Patent JP-H02158013-A (JP)
Title: Manufacture of oxide superconductive compact
Inventor: KIKUCHI SUKEYUKI
IPC: H01L39/24
Filed: 1988-12-09
Abstract: PURPOSE:To obtain a compact having a high critical current density by pressure molding required composite oxide powders, and bringing the resulting compact into contact with a specified melting solution to form a composite body, which is then subjected to metal coating, regressive working, and heat treatment. CONSTITUTION:A mixture having primary starting powders such as oxides, carbonates, nitrates of metals forming an oxide superconductor weighed and mixed together is tentatively burnt to form a composite oxide. When secondary starting powders obtained by pulverizing this composite oxide are subjected to pressure molding into a desired form, a composite oxide compact of a porous body containing gap parts is formed. This compact is dipped in a melting solution of Cu or Cu alloy to impregnate the gap parts with the melting solution of Cu or Cu alloy followed by solidification, and the resulting compact is further coated with a metal and subjected to regressive working. When heat treatment is conducted then, an excessive copper remains as oxide copper to form an oxide copper layer in the circumference of the compact, and an oxide superconductive compact having high density and critical current density is obtained.
Patent JP-H08167662-A (JP)
Title: Semiconductor storage device
Inventor: ISHII TOMOYUKI
IPC: H01L21/8247
Filed: 1994-12-15
Abstract: PURPOSE: To perform stable memory operation and enable the number of accumulated carriers to be controlled, by providing a channel and a carrier shut-in area independently of each other, and accumulating the plurality of carriers so as to store the information. CONSTITUTION: A channel region 3 is made between a source region 1 and a drain region 2, and a gate electrode 4 is made on a channel region 3 through a gate insulating film 5, and a plurality of carrier shut-in regions 6 surrounded by a potential barrier are made between the channel region 3 and the gate electrode. The storage of information is performed by retaining the carriers in the carrier shut-in region thereby changing the threshold voltage of the semiconductor device. Each carrier shut-in region 6 consists of a plurality of semiconductor particles, and all the capacitance value Qll to the periphery of each semiconductor particle is expressed by q<2> /Cll kT (k is Boltzmann's constant, T is operation temperature, and q is the quantity of charge of electrons), and the distances between each semiconductor particle and the channel region 3 are approximately equal.
Patent JP-H09152905-A (JP)
Title: Programming device for programmable controller
Inventor: GOTO MASANAO
IPC: G06F9/06
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To correctly and easily display a program related to a certain operand by displaying a program including an instruction using the operand. SOLUTION: A CR reading part CRR reads out CR data stored in a CR data memory part CRM, a CR display part CRD prepares the cross reference of a specified operand and displays the reference on a display device 5. An M representing part MRP reads out the module number, page and step number of a prescribed position of an operand to be referred to out of the displayed cross reference and transfers the read contents to an M reading part MR and a page display part PD. The page display part PD extracts a page to be displayed out of a module read out from an M memory part MM by the M reading part MR and displays the page on the display device 5.
Patent JP-H09108323-A (JP)
Title: Device for promoting vaporization and sublimation
Inventor: TANO MAMORU
IPC: A61L9/12
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a device which can scatter a perfuming agent or deodorant solvent in a. large room for a long time by generating a negative pressure from the speed of air flow between a case for the solvent and an air flow guide, and accelerating the speed of vaporization and sublimation of liquid or a solid matter. SOLUTION: Air taken in from the lower part of a cabinet 7 of this device passes through a filter to remove dust or dirt in the air, and is compressed and given a spiraling rotation at a throttle part 7a and a fin 7b by a fan 5a. After that, the air, rotating at a high speed, passes a gap 4, and is scattered in certain directions in a room as it hits against a top plate 10. Because of air flow passing rotating at a high speed, a negative pressure is generated around the opening of a case 2 for a perfuming agent etc. Therefore, with the negative pressure, effective vaporization or sublimation of a solid or liquid perfuming agent or deodorant is promoted. And by changing the angle of the top plate 10, the volume of vaporization of the perfuming agent, etc., and the direction of air flow including the perfuming agent, etc., can be changed.
Patent JP-H05125009-A (JP)
Title: Fluorine-containing compound
Inventor: KAMIYA HIROKI
IPC: C08G75/02
Filed: 1991-10-30
Abstract: PURPOSE:To obtain a new compound providing a polyarylene thioether or polyarylene ether containing a fluorine-substituted group on a main chain by polymerization. CONSTITUTION:A compound of formula I (Rf is >=1C bifunctional fluorine- substituted organic group; R<1> to R<8> are H, alkyl or alkoxy; X is O or S) such as 1,6-bis(phenoxyphenyl)-perfluorohexane. The compound of formula I is obtained by reacting a diiodoperfluoroalkane of formula II with a compound of formula III (X' is bromine or iodine) in the presence of copper.
Patent JP-H08170888-A (JP)
Title: Tube for integrated heat-exchanger
Inventor: TAJIMA MAKOTO
IPC: B23K1/00
Filed: 1994-12-15
Abstract: PURPOSE: To surely braze an inner fin to the inside of a tube body, and to surely braze the tube body to a corrugated fin. CONSTITUTION: An aluminum sheet, on one surface of which a brazing material layer 41c is formed, and on the other surface of which a sacrifice corrosion layer 41b is formed, is bent at the central part thereof so that the brazing material layer 41 is located outside, and both edge parts 41d are opposed to each other, and thus a tube body 41 is formed. Recessed parts 41e are formed on both sides of the tube body 41, being opposed to each other. One side of an inner fin 43 made of aluminum, on both surfaces of which the brazing material layers 43b are formed, is brazed between the edge parts 41 and the other side thereof is brazed between the recessed parts 41e.