baber/WOPTO huggingface dataset:
Patent JP-H0526515-A (JP)
Title: Electric hot water making device
Inventor: MASUDA TAKU
IPC: F24H9/00
Filed: 1991-07-19
Abstract: PURPOSE:To provide an electric hot water making device which allows the crating to be compact and is excellent in the easiness of transportation and the easiness in the works of construction. CONSTITUTION:A supply hot water pipe 13, etc., that are connected to a hot water storage tank 1 are formed with a length that is almost the same as the outer circumference of a case 2, and a bush 16 that is provided with an engaging section 16b is mounted to take-out ports of the supply hot water pipe 13, etc., that are provided in the case 2 with a distance of a groove into which a flange 16 and the case 2 fit. The supply hot water pipe 13, etc., are supported through the bush 16, and in the direction to the inside of the engagement section 16b a cylindrical section 16c to hold the hot water supply pipe 13, etc., is provided. With this arrangement the supply hot water pipe 13, etc., do not project from the case, the whole is miniaturized, and the crating, etc., can be compact and an electric hot water making device which is excellent in the easiness of the works of construction and in transportation can be provided.
Patent JP-S6421861-A (JP)
Title: Sealed-type battery
Inventor: TANAKA TAKASHI
IPC: H01M2/12
Filed: 1987-07-17
Abstract: PURPOSE:To improve sealing property, ease of the sealing work and the speed of the work by welding a peripheral wall of an opening, under the condition of being pressed against a gasket, to a ring-shaped reinforcement member arranged along the inside of the gasket. CONSTITUTION:Installing an electrode plate cluster 2 in an external case 1 and attaching an opening sealing member 8 including an opening sealing plate 6, connected via a lead wire 2d to each electrode plate 2b, to the opening, a drawing process is applied to the peripheral wall of the opening of the external case 1 by the dimension of the approximate thickness of the wall portion. Causing the peripheral wall of the opening of the external case 1 to be pressed against the gasket 6b as well as against the peripheral surface of the reinforcement ring 7, the reinforcement ring 7 and the peripheral wall of the opening of the external case 1 are spot-welded at plural number of positions in the peripheral direction.
Patent JP-H0833186-A (JP)
Title: Reclosing system
Inventor: MAEDA TAKAFUMI
IPC: H02H3/06
Filed: 1994-07-07
Abstract: PURPOSE:To enable the reclosing time to be equivalent as before and to execute a high-speed multi-phase reclosing while maintaining stability even if a system voltage is high by speedily grounding a fault breaking phase after the transmission line fails and is broken and readily extinguishing secondary arc current. CONSTITUTION:When a fault occurs at a point F, a fault current flows through a transmission line 1, thus operating flow transmission line protection relay devices 10 and 11, breaking circuit breakers 2a and 3a, and activating reclosing. Then, circuit breakers 12a and 13a for grounding are thrown and an accident break phase is forced to be grounded, thus readily extinguishing secondary arc current. By speedily grounding the fault breaking phase with the circuit breakers 12a and 13a for grounding, the reclosing time can be made equivalent to a conventional level even in a UHV system and stably and speedily performing multiple-phase reclosing.
Patent JP-H0735604-A (JP)
Title: Communication system for weighing device for four-legged walking animal
Inventor: AOKI NOBUO
IPC: G01G17/08
Filed: 1993-07-21
Abstract: PURPOSE:To provide a communication system in a weighing device of four-leg ged walking animal which is adapted to perform a communication only when four legs of the animal are on a weighing base securely. CONSTITUTION:In a communication system in a weighing device of four-legged walking animal which is adapted to communicate with a communication means mounted on rear legs of the animal, it is arranged that a distance Y1 satisfies Y1>L to an initial end part of a communication area to be formed with an antenna 45 from an inlet side end part of a weighing base 2 while the distance Y2 satisfies Y2<N - M to the final end part of the communication area from the inlet side end part of the weighing base 2. In the formulas, L represents the maximum distance forecast between the rear leg riding on the weighing base initially in walking and the inlet side end part of the weighing base, M is a maximum distance forecast between the rear legs and an outlet side end part of the weighing base with any one of the fore legs down from the weighing base in walking and N a length in the direction on the side of entry side of the weighing base.
Patent JP-H0229915-A (JP)
Title: Magnetic head
Inventor: OKAMOTO RYUICHI
IPC: G11B5/187
Filed: 1988-07-18
Abstract: PURPOSE:To prevent a signal infiltrating from a slider part from giving effect to the read signal of a head by forming a groove or a notch between the slider of a side having a gap part to a slider direction and a center rail. CONSTITUTION:In a side having a gap part 4 along a Y axis, a groove 5 is formed between a slider 1 and a center rail 2. By forming the groove 5, the magnetic path length of a magnetic path formed with inter-sharp edge part of the slider 1 and the gap part 4 and a magnetic disk 6 is made longer than a magnetic path 7 formed with the gap part 4 and the magnetic disk 6, and magnetic resistance can be increased. Thus, the level of a signal infiltrating from the slider part 1 is reduced, and effect given to the reading signal of a head becomes small. Consequently, the edge face of the slider 1 can be made to have the performance equivalent to the chamfering-processed head so as to have a round shape.
Patent JP-H1013557-A (JP)
Title: Line transfer control method
Inventor: SUGAWARA YOSHINOBU
IPC: H04M3/58
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To relieve the load of a transfer operator in the case of transferring a line to an object terminal equipment during a speech by recording a message content to a voice recording unit from a terminal equipment set to a speech state, reproducing the recorded message contents in response to the designated terminal equipment and connecting the terminal equipment and an office line trunk. SOLUTION: An automatic exchange 1 is provided with a central processing unit 12 controlling connection management or the like of a channel switch 11 connecting terminal equipments 2a-2n, a storage device 13 storing a control program or the like and a voice recording unit 15 or the like recording a voice via the channel switch 11. Then a terminal equipment and the office line trunk are connected to set 2-party speech state, and the 2-party speech state is in holding, the message contents are recorded in the voice recording unit, after the terminal equipment being the transfer destination is designated, and a handset is hooked on. When the terminal equipment in the 2-party speech state replies from the designated terminal equipment, the recorded message contents are reproduced. A destination and a message or the like are grasped in advance by hearing the message.
Patent JP-2000017325-A (JP)
Title: Walking hearth type heating furnace and method for carrying round cross sectional material
Inventor: TSUKAGOSHI KAZUMOTO
IPC: C21D1/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for turning a material at a suitable position in a furnace in order to achieve the decrease of uneven heat at the upper and the lower parts of a material to be heated while restraining the lowering of a furnace capacity and the increase of an equipment cost to the minimum in a walking hearth type heating furnace. SOLUTION: In the limited range of at least either one of a moving furnace hearth or a fixed furnace hearth in this walking hearth type heating furnace for a steel material, one pair or more of slopes 2 rolling down a round cross sectional material with the material dead wt., are formed and a furnace hearth in a range except the slopes is almost flattened. The shape of the slope is formed so that the length B2 in the slope horizontal direction of a side where the material steps over, is got over even in the shortest carrying pitch. Further, the length B1 of the slope on which the material rolls down, is made so as to obtain the necessary material rotation per one time. Then, the material is rolled down by laying the slope at each one time of carrying.  In this way, even in the case that the interval of the material is not specially widened, the material is uniformly heated from the all surfaces in order according to the turning to decrease the uneven heat at the upper and the lower parts.
Patent JP-S5881804-A (JP)
Title: Setup construction between spider hub and rim wheel
Inventor: OOSAWA SHIGERU
IPC: B60B25/04
Filed: 1981-11-10
Abstract: PURPOSE:To improve safety ever higher in view of strength, by making up a conical surface of a cylindrical surface and fitting a wedge member into that. CONSTITUTION:A rim wheel 1 is press-fitted coaxially with its spider hub 2 and  a conical surface 11c at the inmost deep side and a conical surface 2a of the spider hub 2 are fitted with each other while a conical surface 3a having the same angle of inclination as that of an outer conical surface 11f of a garter band 11 and a plural number of L-shaped clamp pieces 3 having a cylindrical surface 3b circumscribed along a cylindrical surface 2b of the spider hub 2 are fitted into a rim with thrust force; thus the rim wheel 1 and the spider hub 2 are set up tight by a nut 6 via a washer 5.
Patent JP-H0346995-A (JP)
Title: Wheel crane
Inventor: MIYAZAWA HIROSHI
IPC: B66C13/54
Filed: 1989-07-11
Abstract: PURPOSE:To heighten the lift of a boom while positioning the boom lower than an eye point at the time of running by providing the base end part of the boom with protruding parts protruding on the upper face side of the boom in the laid-down state and fixing these protruding parts pivotally at an upper revolving body. CONSTITUTION:Both flanks of the boom foot 15a of a swing boom 13 are provided with brackets 15 fitted as protruding parts protruding above the boom 13 in the laid-down state. The protruding parts 15a are positioned at the upper end as well as rear end of the boom 13 and pivotally fixed at a revolving frame 11 by a foot pin 16. This boom fixing point is set into such a position that the boom 13 in the laid-down state is placed lower than the eye point P of a cabin 12 and that within the turning rear-end radius of the revolving frame 11. The boom fixing point is thereby positioned higher than the existing ones, so that the lift of the boom in action is heightened as well as the eye point P is prevented from being blocked.
Patent JP-H0842312-A (JP)
Title: Rocker shaft supporting structure of engine
Inventor: AJISAWA FUMITOMO
IPC: F01L1/18
Filed: 1994-08-01
Abstract: PURPOSE:To provide rocker shaft supporting structure having high productibity and maintainability by forming a regulating part which abuts on a rocker shaft so as to position the rocker shaft in relation to a cylinder head, to cam bracket bolts. CONSTITUTION:A camshaft 6 is provided above the cylinder head 1 of an engine, and openes/closes an intake valve or an exhaust valve through a rocker arm. A cam bracket 9 is tightened to the cylinder head 1 through two first/second cam bracket bolts 11, 12. An engagement hole 21 is formed on the outer circumferential surface of a rocker shaft 3, and a pin part (controlling part) 22 fitted to the engagement hole 21 is formed to the tip end of the first cam bracket bolt 11. Hereby, the rocker shaft 3 is positioned in relation to the cylinder head 1 by the first cam bracket bolt 11 so that the attachment/detachment of the rocker shaft 3 is facilitated, therefore, the productivity and maintainability thereof can be enhanced.
Patent JP-H0838581-A (JP)
Title: Hanging tool for vial
Inventor: SHOJI HIDEKATSU
IPC: A61J1/16
Filed: 1994-08-01
Abstract: PURPOSE:To provide a hanging tool which can be easily removed from a vial after it is used for hanging. CONSTITUTION:In a hanging tool B with a freely standable hanging part 3, a grasping piece 5 which can be positioned on the peripheral side of a vial A is integrally formed on a part of the peripheral side part 1 and at least one of a hole 50 for inserting a finger, a recessed part and a projection is formed on the grasping piece 5. Therefore, after a soln. in the vial is administered by instillation, the hanging tool B can be simply removed from the vial A by hooking a finger in the hole 50 for inserting a finger of the grasping piece 5 and pulling it in the opposite direction of the vial A held by another hand and it becomes simple that each part is classified into a glass resource and a plastic resource and is separated for reuse.
Patent JP-S6195059-A (JP)
Title: Reinforced polyethylene terephthalate composition
Inventor: KAMATA KAZUMASA
IPC: C08L67/02
Filed: 1985-08-16
Abstract: PURPOSE:To obtain the titled composition with substantially improved moldability and physical properties capable of giving molded articles of good appearance, by incorporating polyethylene terephthalate with reaction product from triazine ring-contg. epoxy compound and aromatic carboxylic acid, fibrous reinforcing filler and glass foil. CONSTITUTION:The objective composition can be obtained by incorporating (A) polyethylene terephthalate with (B) 0.05-5wt%, based on the component (A), of a reaction product from triazine ring-contg. epoxy compound and aromatic carboxylic acid (anhydride) in a molar ratio of the latter to the former 0.5-2, (C) 10-50wt%, based on the whole composition, of fibrous reinforcing filler and (D) 1-40wt%, based on the whole composition, of glass foil. The component (B) is preferably prepared by the reaction between triglycidyl isocyanurate, etc, and benzoic acid at 100-200 deg.C for 5-30min.
Patent JP-S57104152-A (JP)
Title: Form detector
Inventor: KIMURA YOSHIMASA
IPC: B41J29/48
Filed: 1980-12-22
Abstract: PURPOSE:To simplify structure by providing a microwave detector in the shielding case of a fixing device which heats and fixes toner by a microwave, and detecting the presence or absence of a recording form in the form of variation in the reception level of the microwave. CONSTITUTION:A copying form 9 is carried by a belt 7 into shielding case 1 and 2 of a fixing device and guided to over a microwave oscillator 10 to perform fixation. An antenna 11 for microwave detection is provided opposite to the microwave oscillator 10 across the copying form 9, and a microwave received by the antenna 11 is detected by a rectifier D1 and a smoothing capacitor C1 in an electric circuit 12 to obtain a DC signal which corresponds to the intensity of the microwave. Therefore, the microwave oscillated by heating varies in reception intensity in accordance with the presence of the copying form 9, so it is compared with a reference signal by a comparator 13 to detect the presence or absence of the copying form securely.
Patent JP-H0468174-A (JP)
Title: Floating pool
Inventor: SHIRAI SUSUMU
IPC: E04H4/00
Filed: 1990-07-10
Abstract: PURPOSE:To shorten a construction period, etc. by providing a pool in a floating body capable of adjusting ballasts and, at the same time, providing a wave making device and a plurality of blowers respectively to one side and the other side of the pool, and floating them in the water on the seashore to use. CONSTITUTION:A pool 12 is formed in a steel frame structural floating body 11 and, at the same time, a plurality of ballast tanks 14 are provided to the bottom of the floating body 11. A wave making device 22 and a monitor 28 are provided to one side of the pool 12, and a plurality of blowers 23 for wind surfing are provided to the other side. The draught of the floating body 11 is changed in accordance with objects to be used by ballast adjustment of the tanks 14 of the floating body 11 floated in the water, and it is used for a surfing pool, a scuba diving pool or a wind-surfing pool. Accordingly, foundation works is simplified, and a construction period can be shortened.
Patent JP-H08336494-A (JP)
Title: Cleaner applying static electricity
Inventor: IEIRI KOKI
IPC: A47L13/38
Filed: 1995-06-13
Abstract: PURPOSE: To provide a cleaner applying static electricity by which a user can easily and securely collect dust and dirt and makes hard to re-attract dust and dirt, by equipping the cleaner with a dusting part to change static electricity, a tube part with a through hole at the bottom and electricity removing cloth on an upper opening, an electricity removing part at the tip of a handle part, and a part to be charged. CONSTITUTION: Electricity removing cloth is equipped on an upper opening part of a tube part 1 of this cleaner, and a handle part 11 of a duster part 10 is detachably stored in an electricity removing part 20. A plurality of electricity removing cloths are fitted at one end of a tube shaped handle 21 of the electricity removing part 21, and an almost C-shaped part to be charged 13 and an engaging piece 14 to engage therewith are attached to the upper part of the handle 21. The duster part 10 and the electricity removing part 20 are detached from the tube part 1, a dust collecting part 12 is inserted into the part to be charged 13 and rubbed to charge static electricity, the dust collecting part 12 is touched to a place to be cleaned to attract dust.  When the dust collecting part 12 is inserted into the tube part 1 through a small hole 8 of the electricity removing cloth, dust is removed by a protrusion 4 in the tube part 1 and collected into a suction device through a through hole 6 and a cylinder part 7.
Patent JP-2000338084-A (JP)
Title: Electrophoretic apparatus
Inventor: SEKIGUCHI SHUJI
IPC: G01N27/447
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent penetrating of a buffer liquid from a spacer into a gel plate and to simplify mounting or dismounting of the plate at or from an electrophoretic apparatus, that is, a side face of a buffer liquid tank in a longitudinal slab type gel electrophoretic apparatus. SOLUTION: In order to mount a gel plate G in a holder 6, a side edge of a spacer of the plate G is brought into close contact and adjacent in a plane with a protrusion provided at the holder 6. To bring the holder 6 into pressure contact with a side face of a buffer liquid tank, a gasket 14 is interposed so that a close contact adjacent flute becomes a center, and mounted or dismounted by engaging or disengaging Push Latches (trade name) 12, 13 with or from the gaskets 14.
Patent JP-2001016732-A (JP)
Title: Pneumatic method for laying of cables
Inventor: HOSHINA HIROSHI
IPC: B65H51/16
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic method for laying cables which can further lay a long optical cable additionally within an existing sheath pipe where one or more cables are already laid and further are cut and opened within hand holes or the like. SOLUTION: This method is one, in which a long vinyl bag 3 with a proper diameter is passed, covering the entire length by a jig 2 for vinyl bag pressure sending, prior to pneumatic sending of an additional optical fiber cable 19 into an existing sheath cable 1, and in the condition that this vinyl bag 3 is expanded by air, the glove passage test of a glove 10 with a proper diameter is performed to confirm the security of the passage of an additional optical fiber cable 19, and then the additional optical fiber cable 19 is sent pneumatically into the vinyl bag 3, and here the existing cable 9 and the additional light cable 19 are isolated by the vinyl bag 3, so the fear of both being entangles with each other or the upper one passing under the under one disappears. Accordingly, smooth multi-line cable laying can be materialized.
Patent JP-H0471697-A (JP)
Title: Treatment of blood waste water
Inventor: SAITO SHUJI
IPC: C02F9/00
Filed: 1990-07-10
Abstract: PURPOSE:To efficiently treat blood waste water by previously subjecting the blood to a decomposition treatment with using protease, then treating the treated liquid with an activated sludge method. CONSTITUTION:The blood is subjected to the decomposition treatment by using the protease and thereafter, the treated liquid is treated by the activated sludge method at the time of treating the blood waste water by a biological oxidation method using the activated sludge method. The protein contained in the treated blood is decomposed and is more liable to be metabolized by aerobic micro- organisms as compared with the direct treatment of the blood by the activated sludge and, therefore, the residual COD concn. and BOD concn. are lowered and since malodors, etc., are not generated, the effect of allowing the efficient execution of the waste water treatment is obtd.
Patent JP-H1027791-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: MORISHIMA SHIN
IPC: H01L29/74
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of high reliability by avoiding variations in charge density and increase of leakage current. SOLUTION: A semiconductor device has a PN junction portion consisting of an n-type base layer 1, a p-type base layer 2, a p-type emitter layer 3 and an n-type emitter layer 4, with the PN junction portion of a semiconductor substrate exposed. A first insulating passivation layer 5 and a second insulating passivation layer 8 are formed on the exposed PN junction portion so that dielectric constant formed by filler 9 m in the second insulating passivation layer 8 may be gradient from the center line of the semiconductor substrate to the periphery.
Patent JP-2000032700-A (JP)
Title: Cooling structure for motor with brush for automobile and brush holder
Inventor: FUJIWARA SATOSHI
IPC: H02K9/26
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device, for a motor, which has a sufficient dustproof functions, without increasing the number of components and the number of assembling man-hours and which is suitable for automation in the motor for an automobile. SOLUTION: A vent 21 which is used to cool the inside of a motor is formed in a housing 18. The vent 21 is formed in an end frame 19 on the end face of the housing 18 on the side opposite to an output shaft. A brush holder 22 holds a brush, a brush pressure means and a brush power supply means in parts faced with the side of an armature, it is arranged and installed on the inner circumference of the housing 18, and it is covered with the end frame 19 from the outside of the motor. A cooling-wind inlet port 25 which is formed in the brush holder 22, in such a way that the open air which creeps from the vent 21 is guided to the side of the armature is separated from the vent 21 to the upper direction.  A discharge port 18b, by which the open air is introduced from the cooling-wind inlet port 25 is discharged to the outside of the motor from the inside of the motor is formed in the end face, in the output direction of a shaft 13 of the housing 18.
Patent JP-S6240948-A (JP)
Title: Binder for molding sand
Inventor: HIRAMATSU MIKIHIRO
IPC: B22C1/22
Filed: 1985-08-16
Abstract: PURPOSE:To obtain a binder for molding sand for forming a casting mold having a high strength and also an excellent moisture resistance by a small quantity, by constituting it of an alkaliresol type bisphenol resin and an organic ester. CONSTITUTION:According to a binder for molding sand consisting of an alkaliresol type bisphenol resin and an organic ester of methyl formate, etc. being a hardening agent, a casting mold having a high strength is obtained by a small use quantity, and as a result, the molding sand can be collected easily, the quantity of gas generated from the casting mold at the time of casting is decreased, the generation of a gas defect is suppressed, and also a bad influence exerted on the work environment is reduced. Said alkali bisphenol resin is used as a water solution of about 30-70%, and it is suitable to add about 0.5-6g per 100g of molding sand. Also, as for the use quantity of said organic ester, with respect to 100pts.wt. of said resin, about 10-40pts.wt. is suitable.