baber/WOPTO huggingface dataset:
Patent JP-2000096103-A (JP)
Title: Method of forming undercut of metallic powder injection molded goods and metallic powder injection molded goods having undercut
Inventor: SHIMODAIRA KENICHI
IPC: A61C13/20
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming the undercuts of metallic powder injection molded goods by simple stages and the metallic powder injection molded goods having the undercuts formed by such method for forming. SOLUTION: The method for forming the undercuts of the metallic powder injection molded goods has a stage for injection molding a kneaded mixture contg. metallic powder and a binder resin, a stage for forming the undercuts 16 on the injection molded compacts 10 obtained by this injection molding and a stage for sintering the injection molded compacts formed with the undercuts after degreasing. The undercuts are preferably formed by deforming at least part of the injection molded compacts and are more preferably deformed by pressing using pressing members.
Patent JP-H03126960-A (JP)
Title: Image forming device
Inventor: ITO SHINICHI
IPC: G03G15/01
Filed: 1989-10-13
Abstract: PURPOSE:To form an image with a clean base and a sharp contrast by developing a body to be developed adhering to an electrostatic latent image carrier on which an electrostatic latent image is formed, and removing reversed polarity toner adhering to a non-image part on the body to be developed on which a toner image is formed. CONSTITUTION:The toner image corresponding to the electrostatic latent image on the electrostatic latent image carrier 101 is formed on the body to be developed 102 closely overlapped to the electrostatic latent image carrier 101 so as to cover it. A reversed polarity toner carrier 109 is provided on the side of toner image formed surface on the body to be developed 102 without coming into contact with the toner image, and a counter electrode is provided on a position corresponding to the reversed polarity toner carrier 109 of the opposite surface side of the body to be developed 102, with contacting with the body to be developed 102, and an electrical bias is applied between the reversed polarity toner carrier 109 and the counter electrode. Therefore, the reversed polarity toner is attracted to the reversed toner carrier 109 by the action of a generated electric field, and completely removed from the non-image part on the body to be developed 102. Thus, an image with a clean base and a sufficient contrast is formed.
Patent JP-H01106334-A (JP)
Title: Base for magnetic disk and its production
Inventor: ARAI YOSHIHIRO
IPC: G11B5/82
Filed: 1987-10-19
Abstract: PURPOSE:To reduce weight and to improve electromagnetic conversion characteristics by forming a hard layer which has the surface smoothness of a specific value and the thickness of a specific value on at least one face of a resin substrate having the glass transition temp. and tensile strength of specific values. CONSTITUTION:The hard layer having >=0.5mum thickness is provided on at least one face of the resin substrate which consists of a resin having >=150 deg.C glass transition temp. and has >=700kg/cm<2> tensile strength; thereafter, the surface of the hard layer is polished until the surface has <=100Angstrom  surface smoothness. The resin having such characteristics is exemplified by a polyarylate resin, polysulfone resin, polyether imide resin, polyether sulfone resin, polyimide resin, polyparabane resin, and polyamide resin. The hard layer is exemplified by a nonmagnetic metal-contg. layer, amorphous inorg. material layer and cured resin layer.
Patent JP-H07118655-A (JP)
Title: Equipment for producing formed coke
Inventor: FUJIKAWA ATSUSHI
IPC: C10B53/08
Filed: 1993-10-22
Abstract: PURPOSE:To provide equipment for producing formed coke, capable of improving the calorific value of a recovered gas and excellent in operation stability by forming a carbonization region for the briquetted coal in an area above a lowtemperature tuyere and a carbonizing and cooling region for the briquetted coal in an area below a high temperature tuyere. CONSTITUTION:This equipment for producing formed coke having two-stage tuyeres of a low-temperature tuyere 3 in the upper part and a high-temperature tuyere 4 in the lower part is provided by separating and forming an area above the low-temperature tuyere and an area below the high-temperature tuyere with a gas sealing zone 20 without passing a heating medium gas therethrough, circulating a produced gas in the area above the low-temperature tuyere 3, forming a carbonizing region of the briquetted coal (A) using the circulating gas as a heating medium, circulating an inert gas as a heating medium in the area below the high-temperature tuyere 4 and forming a carbonizing and cooling region for the briquetted coal (A).
Patent JP-H08183839-A (JP)
Title: Production of heterocyclic polymer
Inventor: ROBERUTO FUAN ASERUTO
IPC: C08G61/10
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To produce a heterocyclic polymer in the absence of a sulfur-contg. additional reactant by using a sulfur-contg. monomer having a specific structure.  
     SOLUTION: In a process for producing a heterocyclic polymer from a monomer representd by formula I, II, III, or IV [wherein R 1  to R 6  are each H, 1-20C alkyl, 6-20C aryl, 7-40C alkaryl, 7-40C aralkyl, 1-18C alkoxy, -O(CH 2 CH 2 O) n CH 3  (wherein n is 1-4), or halogen provided adjacent two of them may combine with each other to form a ring], the monomer wherein both X and Y are S is used. In a conventional process for producing a heterocyclic polymer from such a monomer, the monomer wherein X is O or S and Y is O, S, or NR 3  (wherein R 3  is H, alkyl, aryl, etc.), is used; the polymn. is carried out in the presnce of a sulfur-contg. additional reactant; and remaining products of the reactant and unreacted reactant must be removed after the polymn. Such difficulties are avoided by using the monomer wherein both X and Y are S. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2000333879-A (JP)
Title: Seat lid cover
Inventor: MORINAGA TAKASHI
IPC: A47K13/14
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a seat lid with a local washing device having a narrow spacing size between a seat lid end and a casing portion and a seat lid cover which is mountable at an ordinary seat lid. SOLUTION: A flat guide implement 4 is mounted at an expansion and contraction member or length regulatable cord 5 mounted near the casing portion 3 corresponding to a portion where an opening/closing mechanism of the seat lid 2 at the rear surface of the seat lid cover 1 to be mounted at the seat lid 2 of a flush toilet exists in such a manner that the seat lid cover can be mounted even at the toilet seat with the local washing device having the narrow spacing size between the seat lid 2 and the casing portion 3 and the ordinary seat lid.
Patent JP-S63120624-A (JP)
Title: Control device of mold temperature in injection molding machine
Inventor: TANIMURA MASAKI
IPC: B29C45/26
Filed: 1986-11-10
Abstract: PURPOSE:To prevent the temperature distribution of a molding die from fluctuating and make it possible to stably perform continuous molding operation by a method wherein the heating of a mold is done by properly controlling the heating action of a molding surface heating device to directly heat a molding surface so as to control the heat, which goes out of and cones in the mold through the molding surface, during continuous molding. CONSTITUTION:In order to heat molding surfaces 1a, a mold temperature controlling device 6 issues a mold opening signal, a command signal to a valve 3 operated on the distribution percentage of gas to a pipe line 8, and a command signal to a gas heating device 4 to the valve 3 and the gas heating device 4. Next, when the mold temperature distribution fluctuates during continuous molding operation, the mold temperature controlling device 6 sends the mold opening signal, the command signal to the valve 3 operated on the distribution percentage of gas to the pipe line 8 and the command signal to the gas heating device 4 respectively on the basis of an estimated temperature sent from a mold temperature estimating device 12. Since the proper command signals are sent from the mold temperature controlling device 6 to the valve 3 and the gas heating device 4, the mold temperature distribution can be kept within the range between the upper limit and the lower limit of the mold temperature at all times.
Patent JP-H11112173-A (JP)
Title: Mounting structure member of electronic apparatus
Inventor: MITSUKUBO KAZUYUKI
IPC: H01L23/40
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To realize a mounting structure member and a connecting method of an electronic apparatus of high reliability in which thermal and mechanical stress of a semiconductor package is relieved, and heat is effectively dissipated with thermal conduction system. SOLUTION: A mother board 10A is arranged above a cabinet of an electronic apparatus to be mounted and connected with an inner circuit of a printed wiring board 1A by using lead wires 8. The printed wiring board 1A is so wholly turned over that flip chips 3 are positioned below the printed wiring board 1A. The flip chips 3 are directly bonded to a heat dissipating plate 12 of high thermal conductivity which is collectively built in an integrity with a metal plate 14 below the cabinet, interposing thermally conductive sheets 11 stuck on the backside of the flip chips 3.
Patent JP-H01107091-A (JP)
Title: Overhauling device for melten steel laddle amorphous refractory
Inventor: OISHI IZUMI
IPC: B22D41/02
Filed: 1987-10-20
Abstract: PURPOSE: To reasonably demolish a monolithic refractory so as to reduce a working time by installing a demolishing tool such as a cutter and a breaker roll to freely lifting, rotating, and driving on a lifting section of a driving device provided at a freely detachably fixed section. CONSTITUTION: A fixed section 3 equipped with a set of a demolishing tool 14 such as a cutter 15 and a breaker roll 16 is fastened to the upper part of a molten steel section 2. By driving a driving motor 4, a lifting section 10 of a driving shaft is rotated by means of a worm shaft 5 and a gear section 7 so as to rotate the cutter 15 and the roll 16 along the inner circumferential surface of a ladle 2. A driving device 11 is operated to vertically move the lifting section 10 so as to vertically move the rotating cutter 15 and the roll 16 over the inner circumferential surface, thereby causing the cutter 15 to spirally cut the surface of a monolithic refractory 19. As a result, the monolithic refractory can be reasonably and efficiently demolished by vertically moving, and rotating the demolishing tool without causing harm to workers even in the case dust are generated.
Patent JP-H08104644-A (JP)
Title: Hair-growing agent for oral intake
Inventor: KOBAYASHI YOICHI
IPC: A61K35/644
Filed: 1994-10-05
Abstract: PURPOSE: To obtain a hair growing agent to be expected to have effects such as nutrition and robust health of royal jelly. CONSTITUTION: This hair growing agent contains royal Jelly as an active ingredient and may be in any type such as a raw type, a powdery type, a pasty type, a tableted type, a capsule type or a drinking type. Royal jelly may be taken as it is, for example, is mixed with honey and taken or mixed with a nutrient drink and refreshing drinking water and taken. A dose is preferably about 2-5g calculated as royal jelly per day.
Patent JP-H10111053-A (JP)
Title: Auger type ice making machine
Inventor: YAMAMOTO JIRO
IPC: F25C1/14
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To strengthen the ice making cylinder reinforcing function of an evaporator in an auger type ice making machine and improve workability upon manufacturing the evaporator as well as the heat exchanging performance of the ice making machine. SOLUTION: A segment 31, having an annular horizontal surface part 32, an inner peripheral side cylindrical part 33, formed by cutting, bending and raising the inner rim side of the annular horizontal surface part 32 so as to be fitted to the outer peripheral wall of an ice making cylinder 23, and an outer peripheral side cylindrical part 34, formed by cutting, bending and raising the outer rim side of the annular horizontal surface part 32 as a raised-up piece, is formed. Then, the segments 31 are piled and connected in a multitude of stages while connecting part between mutual outside cylindrical parts 34 and the fitting part between the inner peripheral side cylindrical parts 33 and the outer peripheral wall of the ice making cylinder 23 are connected and fixed through brazing or the like.  According to this method, an evaporator 30, constituted of a multi-layered annular refrigerant passages 35, is constituted. On the other hand, annular refrigerant passages 35 of respective layers are communicated by communicating holes 36. In this case, the communicating holes 36 are preferable to be arranged in a zigzag.
Patent JP-H03130533-A (JP)
Title: Rotary electric machine interlocking mechanism of engine
Inventor: OGASAWARA ATSUSHI
IPC: F02B67/04
Filed: 1989-10-16
Abstract: PURPOSE:To contrive the shortness in size of an interlocking mechanism and the smallness in size of an engine by providing an outer part, which coats a one-way idle rotating member, in a rotary shaft side member in a one-way clutch further with a generator drive gear mounted to the outer part in the vicinity of a driven gear. CONSTITUTION:In one end part of a crankshaft 3 in an engine 1, a one-way clutch 10 is set up in the outer of a bearing 8. The one-way clutch 10 is constituted of a shaft side member 11 connected to the crankshaft 3, member 12 idle-rotated in a single direction and a starting clutch 13 interposed between these members 11, 12. Here in the shaft side member 11, an outer part 11a for coating the one-way idle rotating member 12 and a flange part 11b in the periphery of this outer part 11a are arranged. While a drive gear 14 of a generator 15 is fixed to the flange part 11b and meshed with a driven gear 16 of a rotor shaft 16. Further in the one-way idle rotating member 12, a gear 20, driven by a starter motor 19, is formed.
Patent JP-S61145485-A (JP)
Inventor: OGAWA MASAHIDE
IPC: G21C7/16
Filed: 1984-12-19
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-S61144344-A (JP)
Inventor: TAKAMATSU YUJI
IPC: B32B27/32
Filed: 1984-12-19
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-S63218717-A (JP)
Inventor: JIYATSUKU JIYARAN
IPC: C10N40/25
Filed: 1986-11-07
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-H08127720-A (JP)
Title: Curable fluorine-containing organic silicone composition
Inventor: YAMAMOTO MICHIHARU
IPC: C08L83/07
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a curable fluorine-contg. org. silicone compsn. excellent in releasability for an org. silicone self-adhesive. CONSTITUTION: This compsn. contains an organopolysiloxane having at least two alkenyl groups bonded to silicon atoms in the molecule and a hexafluoropropene oligomer residue having at least one fluorinated group of the formula: Cn F2n-1 -O-CH2 -(CF2 )-m -CH2 -O-(CH2 )k (wherein n is an integer of 6-9; k is an integer of 2-6; and m is an integer of 3-10) bonded to a silicon atom in the molecule, an organohydropolysiloxane having at least three hydrogen atoms bonded to silicon atoms in the molecule, and a catalyst for the addition reaction of an alkenyl group bonded to a silicon atom with a silicon atom bonded to a hydrogen atom.
Patent JP-H09115340-A (JP)
Title: Insulated wire
Inventor: SUGA MIYUKI
IPC: C08F290/06
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an insulated wire, in which two insulating layers can be sufficiently adhered to each other and generation of crack of an outer layer is prevented and various performance is remarkably improved, by using a different kind of specified material as an inner layer insulating material and an outer layer insulating material of an insulated wire. SOLUTION: In an insulated wire provided with an inner layer insulating material 2 on a conductor 1 and an outer layer insulating material 3 on the inner layer insulating material 2, as the inner layer insulating material, maleic anhydride graft copolymer polyolefine is used, and as the outer layer insulating material 3, the ultraviolet ray curing resin is used. Graft quantity of maleic anhydride in the maleic hydride graft copolymer polyolefine is desirably set at 0.1-5% by weight. As the outer layer insulating material, the material, which is formed of polybutadiene acrylate, 1, 6-hexandiol acrylate and benzildimethylketal, is used.
Patent JP-S61144367-A (JP)
Title: Thermal line head
Inventor: OKAMURA YASUSHI
IPC: B41J2/345
Filed: 1984-12-18
Abstract: PURPOSE:To prevent the formation of a low density printing part between blocks, by enlarging at least either one of heat generating resistor elements positioned at the terminal end of each block in the side contacted with the other block as compared with the other heat generating resistor elements. CONSTITUTION:Heat generating resistor elements 9 are arranged so as to be contacted with the next voltage applied block. A character Gp shows the gap between the heat generating resistor elements 2 and a character Gr shows the gap between the adjacent heat generating resistor elements of each block and relations of W>D>O and Gp>Gr>O are formed. When dividing printing is successively performed, the actual printed dot size D3 of the m-th heat generating resistor element 9 of the voltage applied block is approximate to the actual printed dot size D4 of the other heat generating resistor element 2. Further, the gap G3 between the m-th actual printed dot of the voltage applied block and the first actual printed dot of the next block is approximate to the other actual printed dot gap G4 and the formation of a low density printing part between blocks is prevented.
Patent JP-H03127020-A (JP)
Title: Optical modulator
Inventor: OMURA ETSUJI
IPC: G02F1/025
Filed: 1989-10-13
Abstract: PURPOSE:To reduce the influence due to the fluctuation of the wavelength and intensity of incident light and to obtain the high degree of modulation by forming specific (p) and (n) type waveguide areas and (p) and (n) type electrode areas, and controlling a bias to the respective waveguide areas and varying their refractive indexes periodically. CONSTITUTION:In an optical waveguide 302 formed on a semiconductor substrate 100, one or more couples of (p) type waveguide areas 311 and 313 and (n) type waveguide areas 312 and 314 are formed alternately and the width of each waveguide area in a propagation direction is set to an integer multiple of the quarter wavelength of propagating light. Further, the (p) type electrode area 401 and (n) type electrode area 402 are formed in contact with the optical waveguide 302 at a specific interval perpendicularly to the propagation direction. When a voltage is applied between both the electrode areas 401 and 402, the (p) and (n) type waveguide areas 311 - 314 have difference in refractive index and those waveguide areas 311 - 314 operate as what is called a Bragg reflector to the incident light to interrupt the incident light, so that the intensity of projection light is decreased greatly. Consequently, the influence of the intensity of the incident light and fluctuation in its wavelength is small and the high degree of modulation is obtained.
Patent JP-H11152005-A (JP)
Title: Automobile side impact air bag device
Inventor: SEO KASUMI
IPC: B60R21/20
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an automobile side impact air bag device with reduced weight with no foreign matter feeling on an occupant's back and easy to manufacture. SOLUTION: A housing 3 has a tubular side part 8 formed by an extruded molding. An air bag 1 and an inflator 4 are stored on the inside of this housing 3 which is locked to a seat back frame 20 at the car outside end of a seat. The side part 8 of the housing is provided with an unfolding part 12 constituted by a hook part 13 and a groove part 14, being free of engagement with each other, of the housing 3.
Patent JP-H10114341-A (JP)
Title: Band for hanging tool
Inventor: KIYOZUMI HIROSHI
IPC: B65D23/10
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a low cost band for a hanging tool which is excellent in the fitting workability to a bottle mouth and which can be integrally molded with resin materials having the same quality and securely fitted even if there are errors in the bottle mouth shape or the like. SOLUTION: A band body 2 is molded to shape a spiral form with an elastic synthetic resin. The band body 2 is deformed inward at a plurality of positions to form contact parts 5 with a bottle mouth. The band body comes into contact with the bottle mouth at only these contact parts 5. At both ends of the band body 2, a fitting projection 7 and a fitting recess 8 corresponding to the projection are formed so as to enable attaching of the band to the bottle mouth without use of bolts and nuts.
Patent JP-2001089758-A (JP)
Title: Material for displaying exposure and material for accumulatedly displaying temperature
Inventor: NAKAYAMA NORITAKA
IPC: C09D11/10
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a new exposure-displaying material and a new material accumulatedly displaying temperature which have excellent color extinction property and excellent preservability, to provide an ink which is used for produc ing the exposure-displaying material and the material accumulatedly displaying temperature which have excellent color extinction property and excellent preservability, and to provide a method for producing the exposure-displaying material and the temperature-accumulatedly displaying material by the use of the ink. SOLUTION: This exposure-displaying material comprises a photically acid- generating agent and a dye expressed by the general formula [Z is an atomic group for forming a five to six-membered aromatic ring or aromatic heterogeneous ring; R is a group capable of being substituted on the aromatic heterogeneous ring; (m) is an integer of 0 to 3; when (m) is >=2, R groups may be the same as or different from each other; CP is bound to the aromatic heterogeneous ring through a linking group expressed by L and is a group for forming a chromophore as a whole; L is a group for forming the conjugated system between the atomic group of Z and a chromophore of CP].
Patent JP-H08128688-A (JP)
Title: Air supplying apparatus
Inventor: YAMADA TOMOYUKI
IPC: F24F7/013
Filed: 1994-10-31
Abstract: PURPOSE: To provide an air supplying apparatus of the structure which can be easily and effectively mounted at the indoor partition wall of a home, an office, etc. CONSTITUTION: The air supplying apparatus comprises a second pipe 6 having a cylindrical state and a flange 1 extended at one end outward and stretchably coupled to a first pipe 5 detachably mounted with a ventilating fan body 3 therein, and a louver mounting frame 9 having a louver 11 engaged to be locked with the outer periphery of the opposite coupling side end 7 of the pipe 6 via elastic locking means 10.