baber/WOPTO huggingface dataset:
Patent JP-2000088295-A (JP)
Title: Cooling system
Inventor: ANDO MASANAO
IPC: F24F5/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To cool a thermal load even when a trouble occurs to a circulation passage for a heat transfer medium forming a cooling source and to perform operation by effecting heating to a working temperature even when temperature is not increased through self-generation of heat even through energization owing to a low load when a heat load is lower than a working temperature. SOLUTION: Independently from a first heat transfer medium circulation passage 10 to produce a cold first heat transfer medium being a cooling source to cool a heat load in a normal working state, the heat load is cooled through heat-exchange with a second heat transfer medium forming a heat sink through a third heat-exchanger 21. A fourth heat transfer medium circulation passage 26 through which a fourth heat transfer medium circulated by a pump 23 is circulated and a third heat transfer medium circulation passage 25 through which a third heat transfer medium to cool a heat load is circulated are brought into a state that a fourth heat transfer medium is circulated through a heat load 12 through selective control of control valves 15-19.  The heat load is cooled by a temperature difference between the temperature of the heat load 12 and the temperature of the second heat transfer medium.
Patent JP-H09103738-A (JP)
Title: Method of lining inside of pipe
Inventor: KANAI KUNISUKE
IPC: B05D7/22
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To uniformly coat the whole inner peripheral surface of pipe by pushing out a coating material in order by a compressed gas flow to cause a gas- liquid two phase flow of the coating material and the compressed gas flow which is changed from a foam flow or a slug flow to an annular flow to push and extend the coating material to perform coating. SOLUTION: A pipe 1 to be treated is provided with a coating material feeding means 2 at one end thereof, and the coating material feeding means 2 calculates the pipe diameter and the length and the coating film thickness and the like and houses a coating material 16 by such quantity that the inside of the pipe 1 is uniformly coated as a whole. The coating material 16 is pushed out in order by a compressed gas flow to cause a gas-liquid two phase flow of the coating material 16 and the compressed gas flow, which is changed from a foam flow or slug flow 16a to an annular flow 16b, to push and extend the coating material 16 to perform coating. In this way, the whole inner peripheral surface of the long pipe 1 is uniformly coated.
Patent JP-2000087824-A (JP)
Title: Radial piston pump
Inventor: SIMON HANS-JUERGEN
IPC: F04B1/04
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To improve reliability by forming bottomed element holes in an element head, and forming a suction passage and a high pressure passage so as to extend from the bottomed holes. SOLUTION: In a common rail injection system, a radial piston pump for forming high pressure fuel has a driving shaft 2 formed with circumferential cam-like protrusion. By the rotation thereof, a plurality of pistons 5 are reciprocated in an element hole 6. By the reciprocation, the fuel, sucked into a cylinder chamber 10 through a suction passage 8 provided with a suction valve 9 thereinside is pressurized. A high pressure valve 12 is pushed and opened for discharging the fuel into a high pressure passage 11. The suction passage 8 and the high pressure passage 11 are communicated with the element head 14 through the element holes 6. The element hole 6 have bottomed forms. The suction passage 8 and the high pressure passage 11 are opened to the ends of the element holes 6, so as to face to each other.
Patent JP-H10102209-A (JP)
Title: Bearing steel parts for rolling bearing
Inventor: TSUSHIMA MASAYUKI
IPC: C23C8/22
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide bearing steel parts for a rolling bearing, having high fracture toughness value as well as excellent rolling fatigue life, by increasing the hardness of a core part at carburizing. SOLUTION: The bearing steel parts for a rolling bearing has a core part and a high hardness region formed by means of carburizing treatment so that it covers the core part. At this time, at least the core part has a composition containing Fe as a base and also containing, by weight, 0.15-0.20% C, 4-7% Cr, 1-3% Mo, and 0.4-0.9% V.
Patent JP-H04134678-A (JP)
Title: Structure preventing dislocation for magnetic head
Inventor: KIMURA YUKIO
IPC: G11B21/02
Filed: 1990-09-25
Abstract: PURPOSE:To prevent an off track caused by the dispersion of a thermal deformation quantity between each head arm before it generates by sticking a correction plate whose thermal expansion coefficient is different from the head arm in the side face of the head arm corresponding to the thermal deformation characteristic of each head arm. CONSTITUTION:Corresponding to the thermal deformation characteristic of each head arm 2..., at the position of the large thermal deformation quantity of the side face of the arm 2, a correction plate 21 consisting of materials of the smaller coefficient of thermal expansion than the arms is stuck. For example, if the thermal deformation quantity of inner side parts 2i of the head arms of HA1 and HA8-10 is large, a correction plate 21a consisting of the materials of the smaller coefficient of thermal expansion than the head arm 2 is stuck to that position. Conversely, if the thermal deformation quantity of the inner side parts 2i of the head arms of HA4 and HA5 is small, a correction plate 21b consisting of the materials of the bigger coefficient of thermal expansion than the arm 2 is stuck to that position. Thus, it is possible to prevent the off track caused by the dispersion of the thermal deformation quantity of each head arm 2 by the temperature change before it generates, and to deal with the high density and the large capacity of the device easily.
Patent JP-H0780454-A (JP)
Title: Treatment of water using thermal regeneration type ion exchange resin
Inventor: WATARI SHUNICHI
IPC: B01J49/00
Filed: 1993-09-17
Abstract: PURPOSE:To provide a water treatment method achieving the simplification of control while ensuring necessary and sufficient ion adsorbing power by using a thermal regeneration type ion exchange resin in the softening of raw water containing a hardness component. CONSTITUTION:Raw water containing a hardness component in an amt. of 10-100ppm is passed through a resin cylinder 4 packed with a thermal regeneration type ion exchange resin to remove the hadness component by adsorption and hot water is passed through the resin cylinder 4 to regenerate the thermal regeneration type ion exchange resin.
Patent JP-S62115754-A (JP)
Title: Semiconductor device
Inventor: NISHIKAWA AKIO
IPC: H01L23/29
Filed: 1985-11-15
Abstract: PURPOSE:To improve damp-proof characteristics while displaying the effect of alpha-ray shielding by coating the upper sections of a semiconductor element and a lead with a specific polyimide group resin composition. CONSTITUTION:A resin seal type semiconductor device in which the upper sections of a semiconductor element and a lead are coated with a polyimide group resin compo sition, a molecular skeleton thereof has a repeated unit shown in at least formula (In formula, Ar1 and Ar2 represent either group selected from (a) and (b) (wherein X and Y represent a single bond or represent either of O, CH2, C(CH3)2, C(CF3)2, CO, S, SO2, and both may be the same or differ), and Ar3 represents either group selected from (c) and (d) (wherein X and Y have the same definition as said X and Y), and sealed with a resin composition containing inorganic fillers is manufactured. A polyimide coating can be formed in such a manner that varnish acquired by dissolv ing a polymer into a solvent under the state of a precursor is applied onto the semicon ductor element and the lead, heated and treated and changed into polyimide. Soluble polyimide can be applied even by applying varnish, in which polyimide is dissolved, and heating the treating it. A composition, such as an epoxy resin, a phenol resin, a melamine resin, an urea resin, an unsaturated polyester resin, an urethane resin, an silicon resin, a fluoroplastic, etc. is used as the resin composition for sealing containing the inorganic fillers.
Patent JP-S61131732-A (JP)
Inventor: HIGUCHI JIRO
IPC: G01N29/04
Filed: 1984-12-01
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-H02104421-A (JP)
Title: Warm spinning methods for metastable austenitic stainless steel
Inventor: UOZUMI KAZUHIRO
IPC: B21D22/16
Filed: 1988-10-12
Abstract: PURPOSE:To prevent crack and seizure of a working roll by using the working roll equipped with heating elements in the inner part, being formed by a sintered hard alloy for the contacting section between stock and working in the working temp. of a prescribed temp. range. CONSTITUTION:As to the working roll 11, the sintered hard alloy is fitted by shrinkage on the peripheral surface of the main body part 15 and working section 16 is provided by screwing, thermal spraying, etc., and the heating elements 17 of seath heater, etc., are built in. The heating elements 17 are wound round along a spiral groove 18 on the peripheral surface of the body proper 15 through a hole 18A on the center axis of the body proper 15 and a hole 18B provided in the radial direction, further, through holes 18D, 18E, provided to lengthen. The work roll 11 is capable of temp. rising slowly from the beginning of heating, without rapid heating caused by contacting with the heated stock 12, the cracking damage, etc. are prevented. Further, the contacting part between the working roll 11 and the stock 12 is formed of the sintered hard alloy, the seizure is prevented too. By this method, the working on an effective working temp. is performed.
Patent JP-H10104866-A (JP)
Title: Recording sheet
Inventor: MAEDA NAOYA
IPC: G03G15/14
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a recording paper which can be smoothly separated from a photoreceptor drum and does not cause winding on the photoreceptor drum. SOLUTION: This recording paper P1 has an antistatic layer 6 all over the width on the top of the paper in the traveling direction. The antistatic layer 6 contains an antistatic agent such as a single or plural surfactants and conductive resin kneaded into the layer. Otherwise, the antistatic layer 6 may be formed by applying the antistatic agent on the paper surface. Further, the antistatic layer 6 may be formed by sealing the antistatic agent in microcapsules and depositing the microcapsules with a binder on the paper. Otherwise, the antistatic layer 6 may be formed by sealing the antistatic agent in microcapsules, forming the microcapsules into a film and then depositing the film on the paper.
Patent JP-H04136115-A (JP)
Title: Method for hardening metallic surface
Inventor: MIYAMOTO YOSHIO
IPC: C23C8/20
Filed: 1990-09-25
Abstract: PURPOSE:To obtain a wear resistant hardened layer having a good adhesive property by applying a compsn. contg. powder which induces an exothermic reaction on the metallic surface and inducing the exothermic reaction to effect a heating treatment, thereby concentrically heating the metallic surface in a short period of time. CONSTITUTION:The compsn. contg. the powder which induces the exothermic reaction is applied on the metallic surface to form an exothermic layer. At least a part of this exothermic layer is heated and the metallic surface is subjected to the heating treatment by this exothermic reaction. The powder which induces the exothermic reaction is preferably the compounded powder of at least one kind among the oxides of the metals belonging to long-period type periodic table groups I to VIII and at least one kind of the metals which induce the exothermic reaction with these oxides and are selected from a group consisting of Al, Mg, Si, Ca, Ti, and Zr. The thickness of the hardened layer formed on the surface of the metallic surface is adjusted by adjusting the amt. of the above-mentioned compsn. to be applied.
Patent JP-2000086311-A (JP)
Title: Cement admixture and cement composition containing the same
Inventor: OGAWA SHOICHI
IPC: C04B24/12
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a cement admixture capable of maintaining a beautiful surface appearance of a concrete composition without deteriorating the physical functions of the cement composition by mixing coal ash with a cationic surfactant and/or a nonionic surfactant. SOLUTION: The cationic surfactant includes primary to quaternary ammonium salts each having 8-24C alkyl groups as hydrophobic groups. The nonionic surfactant includes silicone-based surfactants and acetylenic surfactants. Polyethylene glycol-based nonionic surfactants each preferably contains 4 to 80 moles of added oxyethylene units. Especially, a silicone-based surfactant such as a polyether-silicone copolymer or an acetylenic surfactant such as a secondary or tertiary alcohol having triple bonds in the main chain can homogeneously disperse non-burnt carbon in a cement composition without deteriorating the flowability and durability of the cement composition. The surfactant is added in an amount of 0.002-0.5 pt.wt. (as solid content) per 100 pts.wt. of coal ash. The addition method and composition of the cement admixture and the cement are especially not limited.
Patent JP-2001070976-A (JP)
Title: Aeration apparatus
Inventor: FUKUNAGA MINORU
IPC: C02F3/22
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an aeration apparatus making it possible to easily perfonm maintenance and control work for a driving device. SOLUTION: A suction part 5 is provided to the upper part of the straight pipe 4 vertically arranged in a reaction tank 1 in an immersed state and the stand 6 supporting the straight pipe 4 is provided and an air feeder 7 is provided so as to communicate with the midway part of the straight pipe 4 and a discharge part 10 is arranged so as to rise and lower along the inner peripheral surface being the guide surface of the straight pipe. A driver 11 rotationally driving an impeller 12 is fixed to the discharge part 10 and a lift means 15 driving the discharge part 10 so as to raise and lower the same along with the driver 11 and the impeller 12 is provided.
Patent JP-H08120902-A (JP)
Title: Floor board supporting device
Inventor: HORIKAWA MASAHIKO
IPC: E04F15/00
Filed: 1994-10-20
Abstract: PURPOSE: To prevent the generation of floor creak at a part of the floor, in which the end of a floor joist is broken, by supporting this part with a support fitting. CONSTITUTION: A support fitting 11 is formed by bending a steel plate into the Z-shape with a view from side, and the support fitting 11 is formed of an upper and a lower horizontal pieces 12, 13 and a vertical piece 14. A floor beam 1 is formed with two bolt holes 18, 18 in both sides thereof in the longitudinal direction, besides four bolt holes for a bolt 17 for fixing a horizontal plate 16 of the lower end of a separate column 3, and these bolt holes are utilized so that bolt holes 15, 15 of the lower horizontal piece 13 of the support fitting 11 coincide with these holes, and fixed by bolts 19, 19. Height of the top surface of this upper horizontal piece 12 is formed as same as the height of the floor joist 2.  Two bolt holes 20, 20 are opened in the end of a connecting beam 4 in the cross direction, and a plate 6 for connecting vertical place 5 is fitted to the bolt holes 20, 20 of one connecting beam 4, and a support fitting 11 is similarly fitted to the bolt holes of the other connecting beam 4. The end of a floor board 7 is supported on a support fitting 11 fitted to the floor beam 1 and the connecting beam 4, and the floor creak at this part can be prevented.
Patent JP-H06109106-A (JP)
Title: Transmission change over switch for automatic car
Inventor: IDA TOKUHIRO
IPC: F16H59/02
Filed: 1992-09-25
Abstract: PURPOSE:To reduce the number of connecting terminal so as to facilitate wiring work regardless of the number of steps of control signal input to a transmission. CONSTITUTION:A moving body 2 which is fixed to a case via a shaft and makes turning movement in a specified range is provided. A floodlighting element 4 and a light receiving element 5 facing to the moving body 2 are provided in a case. Reflectance of the moving body 2 is varied at each part position in the direction of its turning movement. As the quantity of received light by the light receiving element 5 is changed according to its reflectance when the moving body 2 rotates, values of voltage at plural steps according to the turning movement position of moving body 2 are output as selective signals. Namely, as the step of control signal is discriminated by means of the value of voltage, the number of connecting terminal has no relation to the number of steps of control signal.
Patent JP-H06112372-A (JP)
Title: Socket for semiconductor
Inventor: ONO HISAHIRO
IPC: H01L23/32
Filed: 1992-09-25
Abstract: PURPOSE:To prevent the occurrence of a warp in a frame and achieve high reliability on contact and low height of a product. CONSTITUTION:The lead terminal 7 of a semiconductor 4 is provided with a taper piece 7a which has inclined at a specified angle in the direction B of insertion of a frame 5. The socket terminal 9 retained by the socket body is provided with a connection 10 free of elastic deformation which slides on the taper face 7c on the opposite side from the face opposed to the frame 5 of the said taper piece 7a. Since the contact between the lead terminal 7 and the socket terminal 9 is performed at the taper face 7c of the taper piece 7a, the reaction adding from the socket terminal 9 to the frame 5 becomes small. Even in the case that the frame 5 is made thin, the occurrence of the warp of the frame 5 is prevented by suppressing the force F1 adding to the frame 5 without lowering the contact pressure between the lead terminal 7 and the socket terminal 9.
Patent JP-S62114514-A (JP)
Inventor: IZUMITANI TAMOTSU
IPC: A47J27/00
Filed: 1985-11-14
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-H05194246-A (JP)
Title: Production of herb medicinal hard capsule
Inventor: UCHIDA TOSHIHIRO
IPC: A61K36/00
Filed: 1992-09-01
Abstract: PURPOSE:To obtain the subject herb medicinal hard capsule, having a high extract content and a short elution time of the contents and excellent in elution properties. CONSTITUTION:The objective herb medicinal hard capsule is obtained by adding magnesium stearate in an amount of 0.01-5wt.%, preferably 0.5-3.0wt.% based on dry extract powder to particles prepared by compacting dry extract powder of a herb medicine. This herb medicinal hard capsule is good in eluting properties of quickly eluting the contents. Furthermore, the herb medicine is not especially limited; however, e.g. ORENGEDOKUTO (a decoction containing Coptidis Rhizoma, Phellondedri Cortex, Scutellariae Radix, etc.), NINJINTO (a decoction containing Ginseng Radix, Glycyrrhizae Radix, etc.), SHOSAIKOTO (a decoction containing Bupleuri Radix, Pinelliae Tuber, Scutellariae Radix, etc.), MAOBUSHISAISHINTO (a decoction containing Ephedrae Herba, Asiasari Radix, Aconiti Sinensis Tuber, etc.), ANCHUSAN (powder containing Cinnamomi Cortex, Corydalis Tuber, Ostreae Testa, Foeniculi Fructus, etc.), KEISHIBURYOGAN (a pill containing Cinnamomi Cortex, Hoelen, Moutan Cortex, etc.), BYAKKOKANINJINTO (a decoction containing Anemarrhenae Rhizoma, Gypsum, Glycyrrhizae Radix, Ginseng Radix, etc.), SHAKUYAKUKANZOTO (a decoction containing Paeoniae Radix, Glycyrrhizae Radix, etc.) and SANOSHASHINTO (a decoction containing Rhei Rhizoma, Scutellariae Radix, Coptidis Rhizoma, etc.) are preferred.
Patent JP-2000086987-A (JP)
Title: Bonded structure of electronic component and its adhesive bonding
Inventor: HATAI MUNEHIRO
IPC: C09J7/02
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable bonded structure of an electronic component, having capability for rebonding the electronic component which has been bonded to a circuit-board, and to provide a method for bonding the electronic component to the circuit-board. SOLUTION: This bonded structure of an electronic component comprises the electronic component having electrodes and a circuit-board faced to the electrodes through an adhesive layer. Therein, the adhesive layer comprises an acrylic polymer, a cationic polymerizable compound, a photo-cationic polymerization initiator and electrically conducting particles. When the electronic component having the electrodes is bonded to the circuit board faced to the electrodes, the adhesive layer is laminated to the surface of either of the electronic component and the circuit board and subsequently irradiated with light.
Patent JP-H03154166-A (JP)
Title: Document classification and its access
Inventor: CHIYANDAA KASURA
IPC: G06Q10/00
Filed: 1990-09-27
Abstract: PURPOSE: To access, display and manage a document as one entity by establishing the linear relation of the at least two documents among the plural documents inside a system and forming a relation classification set based on the linear relation. CONSTITUTION: The linear relation of the two documents is defined so as to turn one document to a head document and to turn the other document to a tail document, the combined document is specified as the member of a set and classification attributes are allocated to the document. The classification attributes are composed of dependency attributes to the mutual relation of the documents. The other document can be added to the set through the new linear relation, the chain of the documents is formed and the documents are classified by calculating all pairs possible for the documents inside the set based on the dependency attributes. Thus, one document classification is generated for a document set.
Patent JP-H08120406-A (JP)
Title: Steel sheet for porcelain enameling, excellent in weldability, and its production
Inventor: NAKAGAWA HIROYUKI
IPC: C21D9/46
Filed: 1994-10-20
Abstract: PURPOSE: To produce a steel sheet for porcelain enameling, excellent in weldability and workability and also having superior porcelain enamel characteristics, such as blister resistance, black speck defect resistance, fishscale resistance, and adhesion of porcelain enamel. CONSTITUTION: This sheet is a steel sheet for porcelain enameling, which has a composition consisting of, by weight, <=0.004% C, 0.25-0.40% Mn, 0.005-0.1% P, 0.005-0.015% S, 0.020-0.1% Cu, 0.002-0.006% N, 0.03-0.07% Ti, 0.015-0.31% Mo, and the balance Fe with inevitable impurities and satisfying Cu/P=1.0 to 4.0 and Ti>=(4×C)+(3.4×S)+(1.5×N) and has superior weldability. Further, this steel sheet can be produced by subjecting a continuously cast slab having the composition to hot rolling, to coiling at <=600 deg.C, to pickling, and to cold rolling and applying recrystallization annealing by continuous annealing to the resultant steel sheet.
Patent JP-H0682830-A (JP)
Title: Active matrix liquid crystal display device and its production
Inventor: OTA NORIO
IPC: H01L29/78
Filed: 1992-08-31
Abstract: PURPOSE:To provide the active matrix liquid crystal display device which can improve the area of apertures contributing to display by exactly aligning an active matrix layer and the process for production of this display device. CONSTITUTION:A black matrix layer 2 is formed on a glass substrate 1 for a semiconductor element. A gate electrode 3, a gate insulating film 4, a semiconductor channel layer 5 and ohmic contact layers 6S, 6D are formed thereon; further, a display electrode 7, a source electrode 8, a drain electrode 9 and a passivation film 10 are formed. The gate insulating film 4, the display electrode 7 and the passivation film 10 are formed by using the black matrix layer 2 as a mask and patterning by back exposing from the rear surface of the substrate and, therefore, these layers eventually have a self-aligning property with each other and the formation of the aperture of the display electrode 7 to the wider area is possible.