baber/WOPTO huggingface dataset:
Patent JP-H0463670-A (JP)
Title: Polishing method and device
Inventor: TAKAHASHI KOJI
IPC: B24B9/00
Filed: 1990-06-29
Abstract: PURPOSE:To surely prevent the liquid exhaustion during polishing by holding a plate-shaped body while the vicinity of the end face of the plate-shaped body is immersed in a polishing liquid, and polishing the vicinity of the end face of the plate-shaped body with a polishing brush. CONSTITUTION:A plate-shaped body 1 is held so that the vicinity of the end face of the plate-shaped body (mask substrate) 1 to be polished is immersed in a polishing liquid 33a. Even if the polishing brush 4 is moved in any mode when the vicinity of the end face is rubbed by the polishing brush 4, the polishing liquid 33a sufficiently exists invariably near the end face, and the deficient polishing due to liquid exhaustion does not occur. Even if stiff brush hairs 42 are used for the polishing brush 4, the elastic force of the brush hairs 42 is mitigated by the viscosity resistance of the polishing liquid 33a, the brush hairs 42 do not collide with the polished surface violently more than necessary, and the danger that scars such as scratches are generated on the polished surface can be remarkably reduced.
Patent JP-H0616934-A (JP)
Title: Thermosetting resin composition
Inventor: ENOKI HISAFUMI
IPC: C08L79/08
Filed: 1992-07-01
Abstract: PURPOSE:To obtain a thermosetting resin composition suitable for up-to-date composite material, having excellent workability, heat resistance, strength, etc., comprising a specific polyimide resin, a polyfunctional allyl compound and a bismaleimide compound. CONSTITUTION:(A) 5-50 pts.wt. polyimide resin comprising 5-50mol% based on total amine component of an alpha,omega-bisaminopolydimethylsiloxane is blended with (B) 95-50 pts.wt. total amounts of (i) a polyfunctional allyl compound (preferably O,O'-diallylbisphenc A) and (ii) a bismaleimide compound (e.g. N,N'-m- phenylene bismaleimide) to give the objective composition. The equivalent ratio of the composition (ii) and the component (i) is preferably 1.05-3.
Patent JP-H0835614-A (JP)
Title: Pulverized-coal burner
Inventor: ISODA TAKAHIRO
IPC: F23D1/00
Filed: 1994-07-26
Abstract: PURPOSE:To provide a secondary-air nozzle around the periphery of a nozzle for a mixture of pulverized coal and primary air, relating to a burner consisting of a nozzle for the mixture whose forward end flares wide, forming a flame stabilizer, so as to prevent burnout in the burner and attachment of ash thereto. CONSTITUTION:A flame stabilizer 3 at the forward end of a nozzle 1 for a mixture gas is formed in a double structure. Slit-shaped holes 5 are opened through the inner cylinder of the flame stabilizer 3 and by axially moving the outer cylinder 4 a flow of air passed through the gap between the inner cylinder 3 and the outer cylinder 4 is blown into the furnace though the hole 5 in such a manner as to adjust the ignition point and prevent burnout in the burner and attachment of ash thereto. By striking the inner cylinder 3 with the outer cylinder 4 also the ash attaching to it is flicked off by the impact.
Patent JP-S6418658-A (JP)
Title: Thermal transfer recorder
Inventor: SAKAMOTO TETSUYA
IPC: H04N1/23
Filed: 1987-07-13
Abstract: PURPOSE:To enhance the degree of freedom of an output image size, by providing a mechanism thermally transferring an image dividedly n-times. CONSTITUTION:A platen 5 can be loaded with an image receiving paper 4 of (na) length. In an image recording, a first split image is recorded on a first area of (a) length of the image receiving paper 4, a second split image is recorded on a second area, and lastly an n-th split image is recorded on an n-th area. A controller 3 feeds the image receiving paper 4 and a thermal transfer ribbon 7 by a length (a), and a first-color image is recorded on the first area of the image receiving paper 4. The controller 3 feeds a start position of the image receiving paper 4 back to an initial position suitably for thermally transferring a next color area of the thermal transfer ribbon 7; in this manner, a preparation for recording a second color image on the first area is carried out, and then a color image recording is performed on the first area of (a) length. Furthermore, since the controller changes the start position of the image receiving paper to a position spaced a distance (a), a preperation for recording an image on the second area is conducted, and an image recording is performed similarly to that on the first area.
Patent JP-H0731050-A (JP)
Title: Electric shock preventive unit
Inventor: MOTOYAMA NOBUHIKO
IPC: H02H5/12
Filed: 1993-07-14
Abstract: PURPOSE:To provide an electric shock preventive unit in which a worker is protected against electric shock when he touches a machine base side connector inadvertently. CONSTITUTION:When an outer door 15 is opened, the machine base side connector 7 in a housing 14 becomes touchable by hand. A second limit switch 11 detects opening of a cover body. Based on the detection, a third connector coil 12 opens the connection between a battery 1 and the machine base side connector 7 for charging. Consequently, the power supply voltage from the battery 1 is not applied to the machine base side connector 7.
Patent JP-S6332267-A (JP)
Inventor: YOSHII KAZUHIRO
IPC: F25B15/00
Filed: 1986-07-24
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-S5974091-A (JP)
Inventor: YASUDA EIJI
IPC: B65D90/06
Filed: 1982-10-06
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-H0525000-A (JP)
Title: Crystal growing vessel
Inventor: ASANO TAKAHARU
IPC: C30B35/00
Filed: 1991-07-16
Abstract: PURPOSE:To reduce bubble remaining in liq. containing chamber, with respect to a crystal growing vessel. CONSTITUTION:This crystal growing vessel is provided respectively with primary and secondary liq. containing chambers 11 and 21 containing a primary liq. 3 to form the base metal of crystals and a secondary liq. 4 to form a crystallizing agent of the primary liq. 3 in an agravic slightly gravitational environment, and consists of primary and secondary vessels 1 and 2 fixed liquid-tightly through a slide plate 6 crimped attachably and detachably by an O ring 5 so that the liq. containing chambers 11 and 21 are faced each other and isolated. The liq. containing chamber 11 and 21 have primary and secondary injecting holes 12 and 22 respectively opening at one corner on the outer walls of each vessels 1 and 2. And, all inside walls of the liq. containing chambers 11 and 21 are constituted so as to incline in the upper direction when the injecting holes 12 and 22 are directed in the vertical direction.
Patent JP-S5875591-A (JP)
Inventor: KAMIYA OSAMU
IPC: D05B59/00
Filed: 1981-10-30
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-H0228096-A (JP)
Title: Relief valve for tilt device in marine propeller
Inventor: SAITO HIDEKI
IPC: F16K31/363
Filed: 1988-07-15
Abstract: PURPOSE:To obtain a relief valve for a marine propeller tilt device improving seal limit performance by providing a valve seat flow path, through which an oil inlet part communicates with an oil outlet, in a valve seat member and a valve unit closing the valve seat flow path by a pressure of oil acting on the oil inlet part. CONSTITUTION:A valve seat member 42 is provided with a valve seat flow path 48 connecting an oil flow path 47 in the side of an oil inlet part 46A to communicate with the oil flow path 47 in the side of an oil outlet part 46B. A valve unit 43 closes the valve seat flow path 48 by a pressure of oil acting on the oil inlet part 46A. In this way, the pressure of oil in the oil inlet part 46A increases, when the pressure increases larger than resilient force of a resilient unit 44, the valve seat member 42 moves, and the valve unit 43 generates a clearance between a valve seat flow path opening part 48A and the valve unit, being placed in a relief condition. Accordingly, the relief condition is generated immediately when the valve seat member 42 is started to move, so that seal limit performance is improved. While, when no pressure of oil acts on the oil inlet part 46A, the oil washes the valve unit 43 and the opening part 48A, so that even an improper seal is prevented.
Patent JP-2001000990-A (JP)
Title: Wastewater treatment apparatus
Inventor: IWASAKI TADAHISA
IPC: C02F3/06
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity for stopping a wastewater treatment apparatus for a long time for the purpose of maintenance not only to facilitate maintenance but also to reduce a maintenance cost. SOLUTION: This wastewater treatment apparatus has an air source (air pump) 16 for supplying air to the propagation tank body 15 of a microorganism propagation tank B1, a control device 17 for controlling an air supply amt. and temp. and a water supply pipe 18 for supplying fresh water and, further, has a contact material housing part 21 packed with a contact material having a nutrient source of aerobic microorganisms in the propagation tank main body 15 and a bio-cartridge 20 for culturing aerobic microorganisms is mounted in a freely detachable manner and a microorganism supply pipe 26 is connected to a wastewater treatment tank B2 into which raw water is introduced.
Patent JP-S5875564-A (JP)
Inventor: MASAKI KAZUMI
IPC: A61N1/32
Filed: 1981-10-31
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-S5964945-A (JP)
Title: Detecting circuit of synchronizing circuit
Inventor: KASHIDA MOTOICHI
IPC: H04L7/08
Filed: 1982-10-05
Abstract: PURPOSE:To detect a synchronizing signal without changing the number of elements although the number of bits of the synchronizing signal change, by providing a clock pulse counting means and a means which detects the repeating signal contained in the digital data by means of a pulse signal counted by said counting means. CONSTITUTION:A pulse signal which is delayed by 17 lock periods and having the pulse width equal to said delay period is generated from the signal data contained in the digital data signal which is supplied through an XOR gate 15 and a D type FF11 of a synchronizing signal detecting circuit. This generated pulse signal resets an 11-notation counter 21 to count the number of clock pulses. The pulse signal sent from the counter 21 and the pulse signal sent from a pulse signal generating circuit are applied to a D type FF12. Then the repeating signal contained in the digital data is detected by a circuit consisting of D types FF12, 13 and 14, AND gates 19 and 20, etc. Thus it is possible to detect the synchronizing signal without changing the number of elements although the number of bits of the synchronizing signal changes.
Patent JP-2000012907-A (JP)
Title: Drive circuit of light-emitting diode
Inventor: OTAWA NOBUYUKI
IPC: H01L33/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption, when a light-emitting diode is turned on and to prevent dispersion in brightness. SOLUTION: At a comparison circuit 2, a voltage (Vref+VF), wherein a reference voltage Vref from a voltage setting circuit 1 and a forward voltage VF of an LED10 are added together is compared to an output voltage VB of a time-constant circuit 3, and then based on the comparison result, a pulse- like voltage VA is outputted from the comparison circuit 2 so that the output voltage VB of the time-constant circuit 3 comprises dispersion in the forward voltage VF of the LED10, for action with a constant current source.
Patent JP-S5964297-A (JP)
Inventor: IWASE KATSUHIKO
IPC: B26F1/14
Filed: 1982-10-05
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-H0341623-A (JP)
Title: Optical information recording and reproducing device
Inventor: KOIKE MANABU
IPC: G11B7/08
Filed: 1989-07-10
Abstract: PURPOSE:To acquire a satisfactory optical spot by inclining a semiconductor laser into a face including the optical axis of a beam splitter and the normal of a reflection face. CONSTITUTION:A semiconductor laser 1 can be inclined in an in-phase direction including the optical axis of a beam splitter 2 and the normal of a reflection face 3 in the beam splitter 2. The semiconductor laser 1 is inclined at -theta in the face including the optical axis and normal of the beam splitter 2 and an inclining angle phi13 of the semiconductor laser 1 is adjusted. Then, the eccentric distribution of optical intensity to the optical axis is corrected and the distribution of the optical intensity is made close almost symmetric to the optical axis. Thus, since the inclining angle theta is adjusted and the distribution of the optical intensity to the optical axis is made close to be symmetric, the satisfactory optical spot can be acquired.
Patent JP-S5965523-A (JP)
Title: Fuel injector
Inventor: MIYAKI MASAHIKO
IPC: F02D41/40
Filed: 1982-10-05
Abstract: PURPOSE:To improve the accuracy in weight control by feeding the fuel measured to a proper amount by a solenoid valve into a shuttle mechanism installed in the rotary member of a distribution pump and carrying-out fuel injection by allowing the shuttle to shift in the direction of pressurized feed in the pressurization state of the pump. CONSTITUTION:The fuel pressurized by a transfer pump 7 fills a low-pressure fuel sump 24, and a rotor 1 revolves, and the main and the sub-intake ports 30 and 34 of the rotor 1 correspond with each port 14, 35 of a distribution head 11 in conformity with the timing when a plunger 3 exceeds the top dead center of a cam 6 and reaches a downward stroke. The cam top dead center signal is inputted into a controller 39 from a revolution sensor 40, and a solenoid valve 13 is opened for the conduction time calculated in accordance with the load and the number of revolution etc. Therefore, the high-pressure fuel flows into the right-side chamber 29 of a shuttle mechanism through an intake port 14 and a main intake port 30, and when the plunger 3 is in compression stroke, the fuel in the chamber 2 is sent under pressure into each cylinder through a distribution port 32 by the rightward movement of a shuttle 27.
Patent JP-S6155484-A (JP)
Title: Automatic combination faucet with stop valve
Inventor: FUKUDA KOUSHIN
IPC: F16K31/68
Filed: 1984-08-23
Abstract: PURPOSE:To improve controllability, by obtaining an automatic combination fauset whereby a control handle and a valve mechanism can be assembled coaxially with a temperature regulating handle while the single handle can control two delivery water ports to be switched and each delivery water port to be stopped. CONSTITUTION:In a condition as shown in the drawing where a control handle 9 is placed in a neutral position, a slide valve 8, being places vertically in an intermediate position, closes a communication port 51, 51 and stops water in a delivery water part 12, 13. Under this condition, if the control handle 9 is rotated in one direction, the slide valve 8, being lowered, opens the delivery water port 12 in the upper part with the delivery water part 13 in the bottom part being left as closed, spreading the opening of the port 12 and resulting in the increase of a delivery water quantity. The above slide valve 8 is vertically slidably fitted to the periphery of an inner cylinder 5 containing a thermoelement 4, and the inner cylinder 5 is housed in a valve case 1, communicating with a mixing valve chamber 3a providing a mixing valve 3. While a temperature regulating handle 7 is rotatably built on the upper part of the valve case 1.
Patent JP-H0224847-A (JP)
Title: Double-sided optical disk
Inventor: TAKEMOTO YOSHIAKI
IPC: G11B7/24024
Filed: 1988-07-14
Abstract: PURPOSE:To instantaneously join a transparent base plate to a 2nd recording layer so as to reduce the processing time of the title disk by successively forming a 1st recording layer, non-recording layer, and the 2nd recording layer of a transparent base plate formed with grooves and/or pits for signal, and joining the transparent base plate to the 2nd recording layer with an ultraviolet curing resin. CONSTITUTION:A transparent base plate 100 provided with grooves and/or pits 101 for signal on one face is molded by injection molding or photopolymerization. Then the 1st recording layer 102, dielectric layer 103, and 2nd recording layer 104 are successively formed on the surface. After forming grooves and/or pits 101' for signal are formed in the 2nd recording layer 104, a transparent base plate 105 is joined to the recording layer 104 with an ultraviolet curing resin 105. Since the ultraviolet curing resin is used for joining the base plate 105 to the layer 104, the base plate 105 can be joined instantaneously when the resin 105 is irradiated by ultraviolet rays.
Patent JP-S6328852-A (JP)
Inventor: RADZAVICH THOMAS JOSEPH
IPC: C23C4/02
Filed: 1987-07-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57100818-A (JP)
Title: Chattering detecting device for rolling mill
Inventor: HAMADA YUKIO
IPC: B21B38/00
Filed: 1980-12-15
Abstract: PURPOSE:To detect generation of chattering quickly and surely by providing a swirl type range finder that detects chattering between a pair of deflector rolls of the outlet side of a rolling mill. CONSTITUTION:When a strip 4 vibrates between a pair of deflector rolls of the outlet side of a rolling mill, the distance X between this and a swirl type range finder 5 fluctuates. The frequency and amplitude of vibration are detected by the range finder 5 and the output is amplified by a device 6, and inputted to a band pass filter 7. Here, band including specified frequency due to chattering and band width are set beforehand, and output of the filter 7 becomes only the specified frequency component and made to d.c. by a rectifier circuit 8, and inputted to a comparator circuit 9. A detected level signal (a) corrected by a level setting unit 11 basing on the tension, thickness and width of the strip is inputted here. The two signals are compared, and if the signal from the circuit 8 is higher, output is made to an alarm signal generation circuit 10.
Patent JP-S6420498-A (JP)
Title: Method for controlling flow rate of combustible gas recombiner
Inventor: NISHINO MASAMI
IPC: G21D3/08
Filed: 1987-07-16
Abstract: PURPOSE:To enable the automatic ideal recirculation operation of a recombiner by controlling the flow rate of gas in accordance with the average value of the measured hydrogen concn. by an atmosphere monitor and the estimated hydrogen concn. by the temp. rise in the recombiner. CONSTITUTION:The combustible gas generated in a dry well 1 is sucked into the recombination treatment system by a blower 7. The sucked gas is heated by a heater 13 and is sent into the recombiner 14 where a bonding reaction occurs and the gas is cooled by a cooler 15. The gas is separated to gas and water in a steam separator 16. The inlet flow rate of the gas sucked from the dry well 1 is detected by a differential pressure transmitter 4 and is sent to a flow rate controller 3, by the control signal of which the opening degree of an inlet flow rate regulating valve 2 is regulated. Computing elements 9, 10 automatically regulate the opening degree of the inlet flow rate regulating valve 2 by using the average value m% of the measured concn. value m1% of the hydrogen in the dry well obtd. by the atmosphere monitor and the estimated concn. value m2% of the hydrogen in the treated gas calculated from the temp. signal of the recombinator 14.
Patent JP-H0923935-A (JP)
Title: Joint for connecting plural support division bodies so as to assemble the support of assembly shelf
Inventor: NAKADA YUKIO
IPC: A47B47/02
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a joint used for integrally connecting two side plates mutually forming a right angle and connecting two or more of support division bodies respectively provided with slots extended in a vertical direction with a prescribed interval in the vertical direction on the side plates to assemble the support of an assembly shelf. SOLUTION: Two contact plates 16 mutually forming the right angle are integrally connected, the contact plate 16 is provided with holes 18 for attachment respectively on the upper side part and lower side part and at least two projections 22 are provided on a straight line passing through the two holes 18 for attachment on a contact surface with the support division body 13.  Then, in a contact state to the two support division bodies 13 whose end parts are abutted each other, one of the projections 22 is provided on the lower position of the hole 18 for attachment on a lower side so as to be in contact with the lower end part of the slot 14 of the support division body 13 on the lower side of the two support division bodies 13 and the other one of the projections 22 is provided on the upper position of the hole 18 for attachment on an upper side so as to be in contact with the upper end part of the slot 14 of the support division body 13 on the upper side of the two support division bodies 13.
Patent JP-H10337061-A (JP)
Title: Actuator
Inventor: OGAWARA TSUTOMU
IPC: B81B3/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To improve flexibility, increase stretching force and the maximum stretching speed, and reduce noise, by forming an actuator with a stretching force generation means where a plurality of electromagnets are aligned and a lazy tong that is integrally stretched while supporting the stretching force generation means. SOLUTION: A plurality of electromagnets 3, 4, 5, and 6 that are aligned in a line are pinched by two lazy tongs 1 and 2 so that they can be stretched, thus forming an actuator. The actuator generates a shrinkage force by feeding current so that the electromagnets 3, 4, 5, and 6 are arranged in a specific magnetic pole and generates an extension force by feeding current so that they are arranged in another magnetic pole. However, it is not necessary to specify the magnetic pole arrangement where the actuator generates stretching force and a magnetic force that operates between adjacent magnetic poles can be totally determined by consideration. Also, the stretching force can be obtained by adjusting the level and polarity of the magnetic force being generated by each electromagnet, and by adjusting the mounting position of the output transfer means to the lazy tong.
Patent JP-H0926887-A (JP)
Title: Operating system and data processor using same
Inventor: IWAKI HIROYUKI
IPC: G06F9/46
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a real time operating system realizing a degradation mechanism performing a centralized processing for an event correspondence processing. SOLUTION: A degradation mechanism preferentially performing a processing for an event correspondence interruption processing is realized by providing a fixed period task scheduler 21 extending the start period of a fixed period program in which the interruption processing start requests from a software interruption generation part 12 and an external hardware interruption generation part 13 are counted, an event continuously and frequenly occurring time, that is, a degradation mode time and a normal time are judged by an event continuously and frequency occurring judgment when events continuously and frequently occurs and the data which is gentle in time series change is processed when events continuously and frequently occur.  Thus, because the degradation mechanism extending the start period of the fixed period program and preferentially performing the event correspondence interruption processing is realized, a stable real time processing function can be maintained.