baber/WOPTO huggingface dataset:
Patent JP-H04182296-A (JP)
Title: Balustrade of escalator
Inventor: KAMINAGA MASAMI
IPC: B66B23/22
Filed: 1990-11-19
Abstract: PURPOSE:To lighten a balustrade part, and facilitate assembly to a balustrade by forming a balustrade part with multiple number of inner surface panels made of thin steel plate, and at lest, bending right and left edges and a lower edge of the inner surface panel of the intermediate part. CONSTITUTION:Both right and left edges and a lower edge of an inner surface panel 14 have a width of about 20mm and are bended outward at 90 deg. to secure rigidity of the panel 14 in the vertical direction and the longitudinal direction. A panel supporting member 11 is fitted to a predetermined height of a balustrade support 15, and a fixing fitting 16 is fitted to a predetermined position of the supporting member 11 in the cross direction of the balustrade. The fixing fitting 16 is made of plate spring. At the time of assembly, an upper end of the inner surface panel 14 is inserted between an end of a hand rail frame 9 and a positioning small screw 10, and thereafter, the lower edge is placed on the supporting member 11 and is pushed till it abuts on the fixing fitting 16, and is fixed by the fixing fitting 16. Consequently, reinforcing material is eliminated from the panel 14 to lighten the panel 14, and fitting and disconnection to/from the balustrade is facilitated.
Patent JP-H03170150-A (JP)
Title: Central vacuum piping system for dental purpose
Inventor: TANAKA KEIICHI
IPC: A61C17/00
Filed: 1990-11-19
Abstract: PURPOSE:To expel the stagnating materials in a vacuum main pipe by a wind pressure and to allow stable suction by providing a stop valve which passes a large volume of air to the vacuum main pipe. CONSTITUTION:The stop valve 12 of a return pipe 10 is held sealed and a suction blower 3 is operated to maintain a suction state in the main pipe 1 when a solenoid valve 5 of any of branch pipes 4 is opened and the system is under use. The stop valve 12 is opened for a prescribed period of time (by a timer) when solenoid valves 5 of all the branch pipes 4 are put into the sealed state. The suction blower 3 is operated during this time and the water, saliva, dust, etc., stagnating in the main pipe 1 are sucked from a suction adapter 7 by a large volume of the air sucked from the stop valve 12 and is transported toward a gas-liquid separator 2. A prescribed volume of a washing liquid is supplied from a washing liquid supply tank 11 through a return pipe 10 to the vacuum main pipe 1 to peel or dissolve the residues remaining in the vacuum main pipe 1 from the pipe wall at the time of the and of consulting hours.
Patent JP-H01152055-A (JP)
Title: Laminate of metal with molded part of polyacetal
Inventor: KATO NAOYUKI
IPC: B32B15/08
Filed: 1987-12-09
Abstract: PURPOSE:To obtain an integral laminate of a metal with a polyacetal, by using an aqueous emulsion of an acrylic copolymer having a specified composition as an adhesive. CONSTITUTION:An aqueous resin emulsion for forming an adhesive layer for adhesion of a metal and a polyacetal is an emulsified liquid comprising a copolymer which is obtained by emulsion polymerization of a monomeric mixture comprising (a) 35-75wt.% of an alkyl acrylate having a 1-8C alkyl, (b) 0-55wt.% of an alkyl methacrylate having a 1-4C alkyl, (c) 0-15 wt.% of styrene and/or acrylonitrile [with the proviso that the total amount of component (b) and component (c) is 15-55wt.%], (d) 0-5wt.% of a vinyl monomer selected from alpha,beta-unsaturated acid or anhydride thereof, 2-hydroxyethyl acrylate, 2-hydropropyl acrylate, acrylamide, methacrylamide, methanol acrylamide and the like, and (e) 0-30wt.% of other vinyl monomer, the glass transition point of the copolymer being not more than 20 deg.C.
Patent JP-H01152418-A (JP)
Title: Production of spectacles
Inventor: ASADA NOBUO
IPC: B23K1/00
Filed: 1987-12-09
Abstract: PURPOSE:To obviate generation of burning and discoloring by generation of heat and dents on the outside surface of a joint part and to enhance product value by using electrodes which are formed of a member having small electric resistance in the energizing part to make surface contact with a rim and bridge. CONSTITUTION:The upper electrode 4 is constituted by integrally adhering a short shaft 42 formed of a silver having small electric resistance to the tip of a bar shaft 41 made of chromium copper and the lower electrode 3 is constituted by forming the base plate itself of chromium copper and embedding a silver member 32 having the small electric resistance in the part corresponding to a recess 31 for fitting the rim. The joint part is nipped by such upper and lower electrodes 3, 4 and electric current is concentrically passed to the joint part by passing the current thereto from the upper electrode 4 side, by which the joint part is resistance-welded. The assembly with which the tack welding treatment is adequately attained and the tack welding treatment is adequately corrected is thereafter subjected to the brazing treatment. The generation of the discoloration and dents in the joint part of the rim and the bridge is thereby obviated.
Patent JP-H09151764-A (JP)
Title: Control method for internal combustion engine
Inventor: ONO SHIGEMI
IPC: F02D41/14
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To correct an air-fuel ratio suitably in the case where an atmospheric pressure is changed from a lowland to a highland, and prevent generation of knocking surely by holding the maximum value of air pressure which flows in the cylinder of an internal combustion engine at the time of stop condition or starting of the internal combustion engine, and carrying out judgement of the highland comparing with a threshold value which is memorized beforehand. SOLUTION: At the time of engine stop, pressure in the intake manifold 7 of a cranking condition becomes an equal value to nearly atmospheric pressure at an ignition On-time, and during cranking thereafter, intake pressure is fluctuated in the vicinity of the atmospheric pressure. In the case of a highland, since the atmospheric pressure is lower than a lowland, at the time of engine stop, the maximum value of intake pressure in the cranking condition detected by a pressure sensor 11 is taken in, and highland judgement is carried out comparing with a threshold value for highland judgement in an ECU 28.  Or in the case where the fully opening condition of a throttle valve 5 is continued, intake pressure is equally with nearly the atmospheric pressure, and thereby, intake pressure is taken in, and highland judgement is carried out by comparing with the threshold value of the sump of the highland judgment.
Patent JP-H06155505-A (JP)
Title: Rim molding method for thermoplastic resin
Inventor: NORITAKE YOSHIYUKI
IPC: C08G69/30
Filed: 1992-11-20
Abstract: PURPOSE:To inhibit a start of a polymerizing reaction of a material before it is injected into a mold and to rapidly perform this reaction after it is injected into the mold. CONSTITUTION:Two types of compounds A, B are each inactive to a thermoplastic resin material in a single state, and only when the both are mixed with each other, a highly active catalyst for an anionic polymerization is produced. By separately mixing the compounds A, B with a thermoplastic resin material, two types of mixtures (a), (b) are prepared. The mixtures (a), (b) are injected into a mold in a mixed state. Thus, the compound A reacts with the compound B to produce a catalyst for an anionic polymerization, by which the thermoplastic resin material is polymerized in the mold.
Patent JP-2000141191-A (JP)
Title: Grinding wheel mounting method for wafer chamfering device
Inventor: KATAYAMA ICHIRO
IPC: B24B9/00
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel mounting method for a wafer chamfering device capable of improving machining precision. SOLUTION: A grinding wheel 50 in which a grinding wheel groove 50G is not formed is mounted on the grinding wheel shaft of a grinding wheel groove forming device through a hydraulic flange 10 to form the grinding wheel groove 50G in the outer periphery of the grinding wheel 50. The grinding wheel 50 in which the grinding wheel groove 50G is formed is then mounted on the grinding wheel shaft of a grinding wheel balance regulating device through a hydraulic flange 10, and the balance of the grinding wheel is regulated by this grinding wheel balancing regulating device. The grinding wheel 50 the balance of which is regulated is mounted on the grinding wheel shaft of a wafer chamfering device through the hydraulic flange 10.
Patent JP-H04181992-A (JP)
Title: Tempo controller
Inventor: MUKONO HIROBUMI
IPC: G10H1/40
Filed: 1990-11-16
Abstract: PURPOSE:To allow the control of tempos while distinctly discriminating the tempo change over the entire part and the tempo fluctuation within measures by operating a specific tap switch at the measure top and operating the other tap switches in the beat position within the measure. CONSTITUTION:The tempo value for tempo control over the entire part is formed in accordance with the tap data by the specific tap switch among the plural tap switches 13 when this tap switch is operated. On the other hand, the tempo value for tempo control within the measure is formed in accordance with the tap data by the other tap switch when this tap switch is operated. The tempo clock information is outputted to an external sequencer 2, etc., in accordance with this tempo value. An operator (player), thereupon, operates the specific tap switch at the head of the measure and operates the other tap switches in the positions of the respective beats within the measure. The tempo control over the entire part is executed in accordance with the tap data by the specific tap switch and the tempo fluctuations within the measure are controlled in accordance with the tap data of the other tap switches.
Patent JP-H11108031-A (JP)
Title: Threaded anchor
Inventor: WAKAI TAKAO
IPC: F16B25/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a threaded anchor used in mounting a member or equipment on the weak wall face of a gypsum board, with a device to prevent the breakage of an engagement portion with a cross bit during fastening and prevent the turn of the threaded anchor together with a mounting screw, if turned to be loosened during removing the equipment. SOLUTION: A hexagon socket is molded at the center of a large-diameter head toward a conically sharp portion to fit the hexagonal shank of a hexagonal shank plus bit. A cross recess is molded ranging to the hexagon socket toward the conically sharp portion to engage the cross end of the hexagonal shank plus bit and engage the threaded portion of the mounting screw. A nail hole 14 is provided at the end of the head. So, the breakage of the engagement portion with the cross bit is prevented during fastening the anchor and transmission of the rotating force of an electric tool to the anchor is ensured. If a pin is driven through the nail hole 14 into a gypsum board, the turn of the anchor together with the mounting screw during removing equipment is prevented.
Patent JP-H11129292-A (JP)
Title: Injection molding apparatus
Inventor: KIMURA TAKASHI
IPC: F16G1/28
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding apparatus which has no possibility of leaving a trace of a gate on its teeth part side when a belt with teeth for transmitting a light load is integrally molded from an appropriate resin material. SOLUTION: A molding cavity for a belt with teeth is formed by making the first mold 32 and the second mold 52 cooperate with together. The first mold is relatively separable to the second mold so as to separate the belt with teeth after the belt with teeth is molded. A teeth part cavity for molding a teeth part of the belt with teeth is provided along the outer periphery side of the molding cavity and a plurality of gate openings 54B are spaced uniformly along the inner peripheral wall face of the molding cavity. When the belt with teeth is used, the belt with teeth is turned over so as to make the teeth part inside.
Patent JP-H02158462-A (JP)
Title: Body structure for automobile
Inventor: TAKAYAMA NOBUTADA
IPC: B62D25/20
Filed: 1988-12-10
Abstract: PURPOSE:To enable execution of reliable spot welding by a method wherein a bead is formed to a portion positioned facing a spot weld part between two constituting members, and a closed space to contain the spot weld part is disposed between remaining constituting members. CONSTITUTION:The two end parts of a support bracket 6 being a second constituting member are secured to the under surface of a bottom wall 51 of a side member 5, being a first constituting member, and the outer surface of an inner side wall 52 by spot welding. Meanwhile, a bead 9 is formed in a protruding manner in a portion positioned facing a mark P of spot weld made between a side member 5 and a support bracket 6 of a reinforcement 8 being a third constituting member. A closed space S to contain a spot weld mark P is formed between the side member 5 and the bead 9-forming portion of the reinforcement 8. This constitution contains the spot welding mark P in the closed space S and enables superposition of the reinforcement 8 with the side member 5 without levitation.
Patent JP-H059382-A (JP)
Title: Connector
Inventor: KATO TETSUO
IPC: C08L77/06
Filed: 1991-11-27
Abstract: PURPOSE:To provide a connector resistant to the lowering of toughness with heat and having excellent impact strength and heat-resistance and light weight and suitable for automobile. CONSTITUTION:The objective connector is produced by molding a composition produced by compounding (A) 65-85wt.% of an aromatic polyamide having an intrinsic viscosity of 0.5-3dl/g and a melting point of >300 deg.C and consisting of a recurring unit composed of (i) dicarboxylic acid unit composed of 50-100mol% of terephthalic acid component unit and 0-50mol% of other aromatic dicarboxylic component unit and/or 0-50mol% of 4-20C aliphatic dicarboxylic acid unit and (ii) diamine component unit composed of aliphatic diamine component unit and/or alicyclic diamine component unit with (B) 5-20wt.% of a graft- modified alpha-olefin random copolymer and/or graft-modified aromatic vinyl hydrocarbon-conjugated diene copolymer (or its hydrogenated product), (C) 1-15wt.% of an aliphatic polyamide and, as necessary, (D) 1-20wt.% of a graft- modified crystalline polyolefin.
Patent JP-S63165714-A (JP)
Title: Sensor for airometer and airometer
Inventor: SASAKI HIDETOSHI
IPC: G01F1/68
Filed: 1986-12-26
Abstract: PURPOSE:To prevent an airflow sensor and a sensor for temperature compensation from affecting thermally each other, to enable the accurate takeout of an output signal of each sensor and thereby to improve the precision of measurement, by constructing the two sensors integrally with an adiabatic insulator interposed between them and by forming the integrated construction so that the longitudinal section thereof is streamlined. CONSTITUTION:A sensor 1 for an airometer is provided with a resistor 3 functioning as an airflow sensor on one side of an adiabatic insulator 2 and with a resistor 4 functioning as a sensor for temperature compensation on the other side of the adiabatic insulator, and it is formed integrally in the shape of a wing. The resistors 3 and 4 are connected to an airflow sensing circuit which measures a flow rate on the basis of changes in the resistance values of the resistors. While the resistors 3 and 4 are heated by electrification, the temperature thereof changes due to the absorption of heat by an air flow (a), and the resistance values change with this change in the temperature. The flow rate of air is measured on the basis of the changes in the resistance values.
Patent JP-S63166283-A (JP)
Title: Semiconductor light-emitting device
Inventor: MATSUO NOZOMI
IPC: H01S5/00
Filed: 1986-12-27
Abstract: PURPOSE:To inhibit reactive (spreading) current and to enable a device to operate stably at a low threshold value with high efficiency, by providing a dopant diffused region vertically extending from directly over a mesa stripe up to an active layer or to the vicinity thereof while transverse extension thereof is limited within the region of the mesa stripe. CONSTITUTION:A first clad layer 3 (a.g. of n-type Ga0.7Al0.3As) is formed on a semiconductor substrate 2 (e.g. of n-type GaAs). A second clad layer 8 (e.g. of highly resistive GaO.7Al0.3As) having a mesa stripe structure is formed on an active layer 4 (e.g. of non-doped GaAs). Further, a buried layer 7, (e.g. of n-type GaAs) and an ohmic contacting cap layer 12 (e.g. of P-type GaAs) are buried and a dopant diffused region 9 (e.g. Zn diffused region) is formed such that it extends from the cap layer 12 directly over the mesa stripe of the second clad layer up to the active layer 4.
Patent JP-H10151031-A (JP)
Title: Chemical container storage device
Inventor: ITAKURA HARUO
IPC: A47B81/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To store plural or a lot of chemical containers within small space and to prevent the chemical containers from colliding mutually, falling or dropping from a chemical cabinet even in case of vibration due to earthquake or the like concerning a chemical container storage device such as the chemical cabinet for housing chemical containers. SOLUTION: Inside the chemical cabinet, plural storage containers 2 are parallelly held while being inclined almost at 35 deg. to horizontal direction and chemical containers 7 are stored in the storage containers 2. Since the storage containers 2 are inclined toward take-out direction, the chemical containers 7 can be easily taken in/out and in case of taking-in/out, the chemical containers 7 are prevented from colliding mutually. Besides, since the chemical containers 7 are separately stored in the storage containers 2, even in case of vibrations due to earthquake or the like, the chemical containers 7 are prevented from colliding mutually or falling from the chemical cabinet.
Patent JP-H11148777-A (JP)
Title: Method and device for drying object to be dried
Inventor: KIYOKAWA SUSUMU
IPC: F26B3/04
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To perform drying operation efficiently by judging completion of drying operation based on equilibrium moisture content intrinsic to an object to be dried. SOLUTION: A heating circulation path 73 provided with a first fan 73b which forcedly takes in the air in a drying chamber 51 and returns it gain into the drying chamber 51, and an infrared ray heater 73a for evenly heating the air released from the first fan 73b, an air supply means 56 for introducing an external air into the drying chamber 51, a discharge means 57 for discharging the air inside the drying chamber 51 outside, an outdoor air circulation path provided with a second fan 74 which, provided in an air conditioning chamber 52, forcedly circulates the air in the air conditioning chamber 52, a portable rack 15 for housing objects to be dried in the drying chamber 51, a measurement detection part 2 for measuring and detecting a weight of objects to be dried, and a control part 1 for controlling, based on the detection result of the measurement detection part 2,  each action of the first fan 73b, the second fan 74, the air supply means 56, and the discharge means 57, are provided.
Patent JP-H01155339-A (JP)
Title: Photosensitive resin composition
Inventor: SUGIYAMA HISASHI
IPC: G03F7/20
Filed: 1987-12-14
Abstract: PURPOSE:To obtain a KrF excimer laser resist for a two layer resist method satisfying all characteristics such as sensitivity, resolution and oxygen plasma durability by using the photosensitive resin composition incorporated with an alkali soluble org. silicone resin and an aliphatic diazoketone as main components. CONSTITUTION:The photosensitive resin composition incorporated with the alkali soluble org. silicone resin and the aliphatic diazoketone as main components, is preferably usable for the two layer resist method using the KrF excimer laser. The aliphatic diazoketone is exemplified by cholic acid, deoxycholic acid or derivatives shown by formulas I, II and III, derived from lithocholic acid. The alkali soluble org. silicone resin is preferably a resin shown by formula IV.
Patent JP-H02194878-A (JP)
Title: Method for coating plastic base material with powder coating composition
Inventor: FUREDERITSUKU FUORUSAMU RIYUU
IPC: C08J7/043
Filed: 1989-12-01
Abstract: PURPOSE: To obviate gas generation at the time of a curing cycle by applying a powder coating compsn. to a plastic substrate preheated to the curing temp. of the powder coating compsn. or above, then curing the compsn. at and for a sufficient curing temp. and time. CONSTITUTION: The substrate, such as fiber reinforced plastic substrate, is preheated at and for the temp. and time sufficient for degassing thereof, then for curing the powder coating compsn. to be applied thereon. The powder coating compsn. is immediately applied on the preheated substrate and thereafter the substrate is heated at and for the temp. and time sufficient for curing the powder coating compsn. The plastic substrate which is liable to generate the gas when heated is thus coated. The fiber reinforced plastic substrate is adequately a glass fiber reinforced plastic substrate and the preheating temp. thereof is and 300 to 400  deg.F.
Patent JP-H05153388-A (JP)
Title: Image generating device
Inventor: SAITOU RIE
IPC: H04N1/40
Filed: 1991-11-28
Abstract: PURPOSE:To prevent the misuse of the fixed images by deciding a specific original. CONSTITUTION:A print signal generating circuit 204 produces a print color signal to perform a masking/UCR operation, and a specific original deciding circuit 205 refers to a color/taste look-up table to perform the color/taste matching with the specific original based on the inputted RGB signals. Then a decision signal (H) 310 is produced after identification of the specific original. When the signal 310 is equal to logic '1', that is, if a fact that the specific original is read is decided. the decision signal is sent to a CPU 301 which controls a printer 300 from the circuit 205. Thus the CPU 301 turns off a transfer charger signal generating circuit 360. In such a constitution, no corona is produced from a transfer charger and therefore the images formed on a photosensitive drum are never transferred onto the recording paper.
Patent JP-H04187054-A (JP)
Title: Production of 'tenpura' or the like
Inventor: UENO MORIO
IPC: A23L5/10
Filed: 1990-11-21
Abstract: PURPOSE:To collect 'AGE-DAMA' (refuse remaining after 'TENPURA' batter is deep-fried) which has been discarded and obtain 'TENPURA' (Japanese deep-fried food) useful as a reshaping member, etc., for coatings and coating layers of ingredient materials for the 'TENPURA' by applying a hydrous gelling agent consisting essentially of a higher plant, etc., to the surface of the 'AGE-DAMA', then heat-treating the resultant 'AGE-DAMA' and mutually bonding and solidifying the 'AGE-DAMA'. CONSTITUTION:The objective 'TENPURA' is obtained by applying a hydrous gelling agent consisting essentially of a higher plant, seaweeds, microorganisms, animal substances or chemical compositions to the surface of 'AGE-DAMA', then heat-treating the resultant 'AGE-DAMA' above a temperature at which the aforementioned gelling agent gels and mutually bonding and solidifying the above-mentioned 'AGE-DAMA'.