baber/WOPTO huggingface dataset:
Patent JP-H1140532-A (JP)
Title: Ultrasonic cleaning equipment
Inventor: OKAMOTO AKIRA
IPC: H01L21/304
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic cleaning equipment capable of preventing heat of a cleaning bath or an outer bath by ultrasonic energy and undesired reflection of ultrasonic waves. SOLUTION: An ultrasonic cleaning equipment generally comprises a cleaning bath 1 using ultrasonic energy, an overflow bath 2 provided so as to surround the upper side of the cleaning bath 1, an ultrasonic diaphragm 3 fixed to one side wall 1a of the cleaning bath 1, and an ultrasonic absorbing means 5 fixed to a side wall 1b opposite to the side wall 1a using a fixture and the like. The ultrasonic absorbing means 5 is constructed by arranging a plurality of tubes in a zigzagged manner between a pair of supporting members and connecting a supplying tube and a draining tube for cooling fluid to each of supporting members. Tubes absorbing rest ultrasonic energy after cleaning a semiconductor substrate 4 can be cooled by flowing cooling fluid into the tubes.
Patent JP-H0479774-A (JP)
Title: High-voltage power supply device
Inventor: KAI MIKIAKI
IPC: H02M9/00
Filed: 1990-07-19
Abstract: PURPOSE:To prevent insulating gas from changing into water drops above a support table, namely, on the side of a high-voltage power device, by arranging a supply opening for guiding the insulating gas into a tank under the support table. CONSTITUTION:When insulating gas is let into a tank 2, it is done by joining the supply pipe of a gas bomb to one end of the insulating gas taking-in pipe 5 of the tank 2. On this occasion, the insulating gas gushes toward the underside of a support table at a high speed from the supply opening of the insulating gas taking-in pipe 5, the gushed insulating gas strikes againt an adiabatic sheet 8 at the underside of the support table 3, and then it passes the space between the support table and the sides of the tank 2 and blows up in the direction of a high-voltage power device 1. Accordingly, the insulating gas gushed at a high speed from the supply opening of the insulating gas taking-in pipe 5 reduces its speed considerably when it passes through the space between the support table and the sides of the tank, and it blows up in the direction of the high-voltage power device 1 at an extremely slow speed.
Patent JP-H0856247-A (JP)
Title: Simple check system for line abnormality
Inventor: KANAI KIYOSHI
IPC: H04L69/40
Filed: 1994-08-15
Abstract: PURPOSE:To easily datect the occurrence of a fault such as a broken cable with a simple system and simple control software. CONSTITUTION:A communication object equipment 1 and a concerned equipment 2 are connected by a 1-way transmission line 3. The communication object equipment 1 is provided with a data terminal equipment 11, a serial transmission controller 13 which are conneced via an interface 12 and a transmission circuit of a driver 14. The concerned equipment 2 is provided with a data termianl equipment 21, a serial reception controller 23 which are connected via an interface 22 and a reception circuit of a receiver 24. Furthermore, the reception circuit of the concerned equipment 2 is provided with a fault monitor program that generates a framing error signal on start-stop synchronization communication when a stop bit is not detected at the end of data bits sent from the communication object equipment 1 so as to detect the occurrence of a fault such as the inperative communication object equipement 1, a broken transmission line or withdrawal of a connector of the transmnission line cable.
Patent JP-H0534464-A (JP)
Title: Optical object-detecting device
Inventor: HIRAYAMA KAZUYUKI
IPC: G01V8/14
Filed: 1991-07-31
Abstract: PURPOSE:To enhance the degree of freedom of designing and to make it easy to change detection areas. CONSTITUTION:A light-emitting element 4 and a light-receiving element 5 are stored in an envelope 1 with their optical axes extending in the same direction and an optical lens 14 is disposed on the optical axes. The optical lens 14 has a stepped-level portion on at least one of its surfaces and a plurality of detection areas 15-16 are formed at the intersecting portion of optical paths obtained by faces 8-10, 11-13 formed by the stepped levels. The position of each detection area can be varied by rotation of the optical lens 14 and so setting for each subject to be detected is made possible. A plurality of discontinuous detection areas can be set using one set of the light-emitting element, the light-receiving element and the lens and only a required number of detection areas equal to the number of stepped levels can be set within a strictly restricted area.
Patent JP-S6170139-A (JP)
Title: Heater performance maintaining device of diesel vehicle
Inventor: MIURA NOBORU
IPC: F02M41/12
Filed: 1984-09-14
Abstract: PURPOSE:To maintain the heating performance of a heater by delaying a fuel injection timing and increasing the injection rate of fuel when the temperature of the heater is below the specified value. CONSTITUTION:A temperature sensor 21 is mounted in front of a heater core 23 which is exposed to air supplied from a heater. When the temperature of the heater is reduced below the specified value, solenoid actuator 20 is operated whereby delaying a fuel injection timing via a delay controlling means 8 and increasing a fuel injection rate via an injection rate controlling means 13. The amount of heat which is to be radiated to a cooling system in a cold district is thereby ensured so that the heating performance of the heater can be maintained.
Patent JP-S60121390-A (JP)
Title: Pipe joint
Inventor: YOHANESU HERUMANUSU MARIA FURI
IPC: B29C65/00
Filed: 1984-09-14
Abstract: A pipe connection of a first 1,18,15,21 and a second 2, 12, 13, 22 fibre reinforced plastic pipe by accommodating a free end portion 1a,18a, 18b, 15a, 22a, 21a, 2a, 12a, 13a, 22 of each pipe in a centering plastic pipe part 7, 20, 27, an adhesive layer 5, 6, 25, being present between the outer side of the free end portions. A reinforcing layer 3, 23 extends over the centering pipe part 7, 20, 27, and over parts of the first and second pipe part adjoining the free ends of the centering pipe part, preferably the centering pipe part 7, 20, 27 has a smaller wall thickness than the wall thickness of the first 1, 18, 15, 21 and second pipe parts 2, 12, 13, 22.The free end portions have a smaller wall thickness than the wall thickness of the centering pipe part.The centering pipe part may be formed as a bend 7,28 or part of a saddle or branch saddle 20 and consists of a reinforced thermosetting plastic material.The blend 28 may be formed from a plurality of standard bent parts 28a-28e of relatively small length, e.g. 5 or 10°, each having an end widening 29 and a bend part end portion 31, 28a' of a consecutive bend part 28a-28e penetrating into said widened end 29, an adhesive layer 25 engaging said , penetrating bend part end portion 31, 28a' and the opposite inner wall of the widening 29.<sub>I</sub> The fibre reinforced plastic pipes, the centering pipe part and the reinforcing layer all consist of thermosetting resin.
Patent JP-S6353397-A (JP)
Title: Bearing grease device
Inventor: IMOTO KENJI
IPC: F16N29/00
Filed: 1986-08-19
Abstract: PURPOSE:To reduce the labor by monitoring the condition of a bearing to automatically supply grease to the bearing. CONSTITUTION:A vibration detector 3 which is one of abnormality detectors is mounted on a bearing 2 of the main motor 1. The output is integrated by an integrating circuit 6 provided on a diagnostic device 5 using a microprocessor, and then a start command is given to a motor control center 8 by a grease starting circuit 7. When a pump driving motor 9 is rotated according to the start command, a grease pump 10 is operated to inject grease in a bearing grease nipple 12. Furthermore, various works which have been conventionally conducted by a maintenance crew can be automatically performed as well as in case of abnormality. This arrangement can reduce the labor.
Patent JP-S6082915-A (JP)
Title: Distance measuring device
Inventor: SHIOMI YASUHIKO
IPC: G01C3/10
Filed: 1983-10-14
Abstract: PURPOSE:To execute easily a digital discrimination by switching an output of a photodetector having outputs of the number corresponding to a distance resolving capacity, and detecting a position where a reflected light has been received, by an hourly timing. CONSTITUTION:In case when an object S to be photographed is in a position P1, first of all, an output G1 of an AND gate 22 becomes H, and when a switch 16 is closed, this current all flows to a reference voltage KVC through the switch 16. Also, only a lamp 38 for indicating an apoastron is lighted. Subsequently, in case when a reflected light is reflected by the object to be photographed S in a position P2 and made incident to the center part of a photodetector 1, the switch 16 is closed first after an initial signal. Next, when an analog switch 17 is closed, a signal current all flows through this analog switch 17, and a lamp 40 for indicating the middle point is also lighted. In case when the object to be photographed S is in a position P3, too, the switch is closed successively in the same way, and a periastron can be discriminated by a lamp 42.
Patent JP-H1136980-A (JP)
Title: Metallic laminated-gasket
Inventor: MIYAOU YOSHIO
IPC: F16J15/08
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a bore, by forming a folded part which comprises the first and second base material plates, and where the second base material plate is folded to the first base material plate side to form a cylinder hole, and adjusting the folded width of the folded part in such a manner that a width of a part separated from a fastening bolt is narrower than that of a part near the fastening bolt. SOLUTION: A metallic laminated gasket A is formed by the first and second base material plates 1, 2, and comprises a folded part 4 forming a cylinder hole 3, and a beat part 5 surrounding the folded part 4. In the folded part 4, a folded width of a part 6A near a bolt hole 8 which is formed on the first and second base material plates 1, 2, is wide, and that of a part 6B separated from the bolt hole is narrower than that of the part 6A. Further in the beat part 5, a width of a part 5A near the bolt hole 8 is wide, and that of a part 5B separated from the bolt hole 8 is narrower than that of the part 5A. The part 5A is close to the cylinder hole 3 with respect to the separated part 5B. By applying this structure, the load of the fastening bolt can be unified.
Patent JP-S6082894-A (JP)
Inventor: KOMATSU FUMIAKI
IPC: G21F9/08
Filed: 1983-10-13
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-2000026955-A (JP)
Title: SPUTTERING TARGET FOR FORMING THIN Ge-Si FILM OF SEMICONDUCTOR ELEMENT
Inventor: MISHIMA TERUSHI
IPC: C23C14/34
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To attain a remarkably high film formation rate, to enable film formation in a uniform film thickness even in the case of an enlarged film formation area and to save labor and energy in production by carrying out sputtering using a target comprising a Ge-Si sintered compact contg. a specified very small total amt. of one or more selected from B, In and Ga. SOLUTION: The target comprises a Ge-Si sintered compact contg. 0.5-95 wt.%, preferably 15-65 wt.% Si and 0.00005-1.0 wt.%, preferably 0.005-0.5 wt.% one or more selected from B, In and Ga. Si is an essential component in the formation of a thin Ge-Si film having characteristics necessary for a gate electrode. B, In and Ga convert the thin Ge-Si film into a p-type one, remarkably increase sputtering rate, raise the concn. of a vapor atmosphere and enable the increase of film formation rate and the uniformization of film thickness.
Patent JP-H0946341-A (JP)
Title: Network managing device
Inventor: NAGAO HIROYUKI
IPC: H04L12/24
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To quickly specify a fault position based upon a fault message by unitarily managing the constitution definition information of respective nodes. SOLUTION: This network managing device is provided with terminals 19 to 21 for inputting constitution information, network management information and a command to respective items on the I/O screen of a visual picture display means 11, a constitution information/management information managing means 13 for analyzing, registering and retrieving constitution information/network management information, a constitution information data base 18 for storing information, and a constitution information developing means 12 for referring to control information stored in a constitution definition library 17 and preparing constitution definition information file 16 to be constitution information inherent to each node.  The device is also provided with a message/command managing means 15 for transmitting the file 16 to respective nodes 2 and an alarm information managing means 14 for retrieving the data base 18 from a fault message in the node 2 and specifying a fault position.
Patent JP-S6252581-A (JP)
Title: Heat roll device
Inventor: SAKURABA YUKIO
IPC: G03G15/20
Filed: 1985-08-31
Abstract: PURPOSE:To conduct heat to a shaft core body speedily and to improve heat efficiency greatly by using the inner peripheral surface of a heat roll for heating. CONSTITUTION:A heating body layer 9 made of silicone rubber containing a conductive filler is formed on the inner peripheral surface of a hollow rotating body 7 across an electric insulating layer 8 while divided axially into three. An annular electric feeding part 10 formed on the inner periphery of the large- diameter part 11a of a bearing part 11 across the electric insulating layer 8 is connected electrically to the heating body layer 9 through a connection part 12. The volume resistivity of the center divided area C among the three divided areas is set to 2.5X10<1>OMEGA.cm and that of the both-side areas D is set to larger 1.2X10<2>OMEGA.cm; and the temperature of the both-side areas D where the quantity of heat radiation is larger than that of the center area C becomes higher and the temperature of the heating body layer 9 is uniformed on the whole.
Patent JP-H0922770-A (JP)
Title: Corona-discharge electrode and its manufacture
Inventor: DOKE HAJIME
IPC: G03G15/02
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a corona-discharge electrode which does not generate ozone in large amounts, cause enlargement of a copying machine, or the like in which it is mounted, make mechanisms complex, and cause increase in power consumption and which can extend life and to provide a method for manufacturing the same. SOLUTION: A rubber layer 52 of conductive silicone rubber is laminated over a base film 51 by a calendering device or the like to fabricate a laminated sheet, which is then cut into a molding sheet 50 of a predetermined size. A plurality of conducting wires 12 are aligned on the rubber layer 52 of the molding sheet 50, and another molding sheet 50 is laminated over the rubber layer 52 of the former molding sheet 50 on which the conducting wires 12 are aligned, in such a way that their rubber layers 52 come into close contact with each other.  After this stack 55 is pressurized and heated to vulcanize each rubber layer 52, the base films 51 on the front and the back are peeled, the stack is then cut in a direction perpendicular to the conducting wires 12, and the rubber on one of the cut planes is partially removed to make each conducting wire 12 protrude by a predetermined length, to obtain a corona-discharge electrode 10 in which the plurality of conducting wires 12 are projected from a conductive-rubber support member 11.
Patent JP-S58103364-A (JP)
Inventor: FUORUKAA TEETSU
IPC: C07K5/06
Filed: 1982-11-04
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-H0748057-A (JP)
Title: Woven fabric dangling preventing device on cloth-roll transfer vehicle
Inventor: FURUTA TETSUYA
IPC: B65H19/28
Filed: 1993-08-03
Abstract: PURPOSE:To prevent the dangling of a woven fabric from a guide roll on a cloth-roll transfer vehicle. CONSTITUTION:An approach switch 21A is installed on a full-roll supporting bracket which supports a full-roll 20. At the top edge of a transfer arm 18B, the approach switch 21B is installed. The approach switch 21A detects the gear part 20c of the full roll 20A on the full--roll supporting bracket. The proximity switch 21B detects the gear 20c of a vacant roll 20B on the transfer arm 18B. Both the switches 21A and 21B outputs the pulse frequency corresponding to the revolution speed of the gear part 20c, and the revolution quantity of a full-roll taking-up motor 32 after the cut of a woven fabric is set on the basis of both the pulse frequencies.
Patent JP-S5983289-A (JP)
Inventor: KUMETA MITSUHARU
IPC: G07B13/00
Filed: 1982-11-02
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-S6251734-A (JP)
Title: Method of setting initial stage for engine idle rotational speed control device
Inventor: TAKAHASHI AKIRA
IPC: F02D41/08
Filed: 1985-08-30
Abstract: PURPOSE:To facilitate the setting operation of an engine idle rotational speed control device into an initial condition, by adjusting the opening degree of a throttle valve after a rotational speed control actuator is operated until the initial condition is set during the engine stopping, when the initial state of an engine idle rotational speed control device is set into the initial state. CONSTITUTION:In order to set the initial state of an engine idle rotational speed control device, after an engine whose warm-up operation is completed is stopped, an ICS motor 5 in an actuator 4 for controlling the opening degree of a throttle valve 2 during idle operation, is operated until the output of a position sensor 10 for detecting the operated position of the actuator 4 coincides with a reference value. Then, after the motor 5 being deenergized, the engine is operated, and an ISC adjusting screw 16 is adjusted to set the idle rotational speed of the engine to a predetermined idle rotational speed. With this arrangement, it is possible to adjust the opening degree of the throttle valve 2 even in such a condition that the throttle lever end 3a of a lever section 3B is left to abut against the a plunger 7.
Patent JP-S6350037-A (JP)
Title: Cassette for wafer
Inventor: TAMAI TADAMOTO
IPC: H01L21/68
Filed: 1986-08-20
Abstract: PURPOSE:To obtain a cassette, the directions of carry in and carry-out of which are directed at a right angle, by disposing three or four plate bodies with a large number of pectinate projections and grooves mutually positioned at the same horizontal position in upright onto an elevator and arranging the plate bodies so as not to be brought into contact with a wafer conveyor when the elevator is elevated or lowered. CONSTITUTION:A conveyor 12 and a conveyor 13 positioned at a right angle with the conveyor 12 are installed to an elevator 1 and the center of a cassette 2. The elevator 1 is moved vertically by a motor 4. Wafers are carried into the cassette 2, placed and stored to the stepped sections 10 of projections 8 toward the centers of plate bodies 3 disposed upright onto the elevator, and can be carried out from any direction or can be passed through without stopping.
Patent JP-H0534042-A (JP)
Title: Power supply terminal block with protector
Inventor: TAKAI KAZUO
IPC: H01R9/22
Filed: 1991-08-01
Abstract: PURPOSE:To prevent an abnormal increasing of temperature caused by a poor connection of a power supply terminal block by a method wherein a temperature sensor is installed at the power supply terminal block for an air conditioner. CONSTITUTION:A temperature sensor 1 is installed at a power supply terminal table 3 for an air conditioner and a temperature detected from the temperature sensor 1 is connected to an A/D input part of an electronic control device means 8 through a signal line 2. As the detected temperature is changed into a numerical value by a micro-computer 5 and the power supply terminal block shows a value higher than a predetermined abnormal temperature, the micro-computer 5 outputs a stopping instruction from an output terminal 6 so as to stop the air conditioner and at the same time the temperature of the power supply terminal block 3 for the air conditioner can be decreased and the air conditioner can be protected.
Patent JP-H0357148-A (JP)
Title: Leak preventing device
Inventor: IIJIMA MINORU
IPC: H01J29/92
Filed: 1989-07-25
Abstract: PURPOSE:To prevent leak from an anode contact of a cathode-ray tube by installing a disc-shaped rubber part formed of silicone rubber between the anode contact as a high voltage applying terminal of the cathode-ray tube and an anode gap installed to supply a high voltage to this anode contact. CONSTITUTION:A leak preventing pad 5 is a disc-shaped sheet of silicone rubber and has an aperture at the center. When this leak preventing pad 5 is tightly applied to a cathode-ray tube surface around an anode contact 2 of a cathode- ray tube 4, the tightly applied part of the leak preventing pad 5 to the cathode- ray tube surface is electrically insulated from a high voltage, thereby if a high voltage is applied to the anode contact 2, leak from the outer circumference of leak preventing pad to the external can be prevented.
Patent JP-S6434451-A (JP)
Title: Shredder
Inventor: SHIMADA TAKASHI
IPC: B02C18/06
Filed: 1987-07-30
Abstract: PURPOSE: To conduct the document shredding treatment at a high speed and in a continuous manner by detecting the thermal conditions of shredding blades and performing control so that a means for cooling the shredding blades is operated according to the detection signal. CONSTITUTION: Shredding blades 4, 5 undergo rotary driving together with a paper feeding roller 9 by a motor 6 to conduct the shredding treatment of waste documents 2. By a temperature detecting means placed near the shredding blades 4, 5, temperature is detected, and when it becomes a prescribed temperature or more, a detection signal is given to blow liquid 21 for cooling the shredding blades 4, 5 from a liquid cooling device 20 and protect the thermal deterioration of the shredding blades 4, 5. In stead of the cooling liquid, a cooling wind may be used.
Patent JP-H0531446-A (JP)
Title: Production of metallic porous body having three-dimensional network structure
Inventor: NISHI TETSUYA
IPC: B05D7/02
Filed: 1991-08-01
Abstract: PURPOSE:To obtain a metallic body having three-dimensional network structure, high tensile strength and bending strength by subjecting the surface of synthetic resin having three-dimensional network structure to metal plating in a uniform thickness. CONSTITUTION:The surface of the skeleton of synthetic resin having three- dimensional network structure is coated with flat fine carbon particles having 2.0-0.1mum particle size and 1:20-1:70 ratio of thickness : particle size to form a smooth electric conductive film on the surface of the skeleton.
Patent JP-S6437735-A (JP)
Title: Flexible optical disk device
Inventor: CHATANI MASAHIKO
IPC: G11B17/32
Filed: 1987-08-01
Abstract: PURPOSE:To record and reproduce without a focus-servo by recording and reproducing by holding a distance between an image-forming lens system and a flexible optical disk. CONSTITUTION:A stabilizing plate 3 of an almost square shape with a prescribed thickness is provided at a position below a disk 1, and an air around the disk 1 flows from an inner circumference to an outer circumference with the function of a centrifugal force by the rotation of the disk 1. Since the disk 1 and the stabilizing plate 3 are closely provided, an air stream is generated, so-called, an air-bearing is formed between them, and a stable rotation with a minimized surface swing can be obtained. Since a recording and reproducing of information is executed by protruding a slider 5 from a window hole 4, the stabilizing plate 3 functions as a disk energizing means, and a distance between the slider 5 and the disk 1 is stably held. Thus, the good recording and reproducing can be executed without the focus-servo.
Patent JP-S6171842-A (JP)
Inventor: SHIRAISHI HIROAKI
IPC: B02B5/02
Filed: 1984-09-14
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。