baber/WOPTO huggingface dataset:
Patent JP-S63175605-A (JP)
Title: Flat membrane apparatus
Inventor: ISHII YASUHIKO
IPC: B01D63/08
Filed: 1987-01-16
Abstract: PURPOSE:To perfectly wash the interior of an apparatus up to the upper end thereof with a washing solution while reducing the use amount of the washing solution, by respectively providing a liquid drain means, an air passing means and a washing solution supply means to the first partition plate having a lower relay port through opening and closing valves. CONSTITUTION:To either the first partition plate having a lower relay port alternately partitioning the block of a filter plate and the second partition plate having an upper relay port, an emitting pipe 18 as a liquid drain means of which the upper end is allowed to communicate with the lower relay port is downwardly mounted on the first partition plate 5a. Further, an air passing pipe 19 as an air passing means and a washing solution supply pipe 20 as a washing solution supply means, both of which communicate with the upper liquid passing port of the filter plate of the blocks wherein a raw liquid flows downwardly through a liquid passing gap, are upwardly mounted to the first partition plate 5a and opening and closing valves are provided to the pipes 18-20. At the time operation is stopped, the valves of the pipes 18, 19 are opened and the interior of the apparatus is allowed to communicate with the atmosphere and the raw liquid in the liquid passing gap is discharged from the pipe 18. Next, the valve of the pipe 20 is opened and the washing solution is supplied into the apparatus and the waste washing solution is discharged from the pipe 18. After washing, the pipes 18-20 are closed.
Patent JP-S62165619-A (JP)
Title: Electromechanical optical modulating element
Inventor: SATO HIROSHI
IPC: B41J2/44
Filed: 1986-01-17
Abstract: PURPOSE:To prevent the decrease of S/N of signal light by forming the edge shape of a mirror oscillating part which can deflect incident light into plural directions according to input signals to the side inclined with the progress direction of the incident light or a curve. CONSTITUTION:The reflections in the respective parts at the edge 50 of the mirror oscillating part 13 are not directed to one direction and are scattered in various directions if the section in the progress direction of, for example, an illuminating luminous flux is designated as A. The reason for this is attributable to the fact that only the light from certain one pint in a convex mirror can be reflected in one direction where there is the reflected light of the case when the parallel light enters the concave mirror, if the edge part 50 is considered to be a part of the convex mirror. The incident noise light on the optical axis direction of a projecting lens is, therefore, only the incident light on the position x'. The decrease of the S/N of the signal in the direction of the signal light when the mirror oscillating part deflects is thereby prevented.
Patent JP-H11200828-A (JP)
Title: Oil filter
Inventor: FUNAHASHI HIROSHI
IPC: B01D35/147
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To collect dust contained in oil even in high viscosity of the oil and to prevent damage of a filter element, without increasing a space for attaching, the number of part items, and assembling manday. SOLUTION: A cylindrical filter element 16 provided on an element plate 17 is stored in a filter case 14, and the filter case 14 is attached to an underside of a filter housing 12. A thorough hole 17b is formed facing to the inside of the filter element 16 in the element plate 17, and a safety valve 28 for opening and closing the hole 17a in response to oil pressure in the outside of the filter element 16 is stored inside the filter element 16. A filter net 29 is fitted to the element plate 17 or the safety valve 28 to cover the safety valve 28.
Patent JP-H06212904-A (JP)
Title: Fan moving-blade
Inventor: SHIMIZU ATSUSHI
IPC: F01D5/28
Filed: 1993-01-18
Abstract: PURPOSE:To shift a blade tip to the upstream side of a casing at the time when centrifugal force acts so as to improve the compressive efficiency of air by forming a moving blade by a material having a strong anisotropy or forming the blade by laminating plural layers of fiber-reinforced resin in the direction crossing the operating direction of centrifugal force. CONSTITUTION:A fan moving-blade 10 is formed by laminating plural layers of fiber-reinforced resin in the axis-direction to obtain a strong anisotropy in the direction in which centrifugal force acts. The fan moving-blade 10 is composed of a central part 20 located at its center, and a surface layer part 30 surrounding the outer surface of the central part 20. The central part 20 is formed by laminating FRP layers 22 to 27 in order on the outer peripheral surface of a FRP layer 21 located in the neighborhood of a rotary shaft. The FRP layers 21 to 24 are laminated nearly concentrically, and the FRP layers 25 to 27 are arranged and laminated flat in the diametrical direction. The surface layer 30 is made up of FRP layers 31 to 34 and FRP layers 35 to 38 laminated in order on the outer peripheral surface of the FRP layer 27. Thus, the clearance between the casing and the blade tip of the fan moving-blade can be reduced so as to improve the efficiency of the fan moving-blade.
Patent JP-H03211343-A (JP)
Title: Controlling device for air conditioner
Inventor: UCHIDA YOSHIAKI
IPC: F24F11/02
Filed: 1990-01-17
Abstract: PURPOSE:To improve an accumulated air heating capability under a condition of low surrounding air temperature by a method wherein a rotational speed of each of an indoor fan and an outdoor fan and a flow rate of refrigerant in a pressure reducing device are changed from those of a normal heating operation. CONSTITUTION:An outdoor temperature T1 sampled by an outdoor temperature detec tion means 1 is compared with a predetermined outdoor temperature set value Ta by a comparing means A5 and then it is judged if the temperature is low. Then, a speed (n1) detected by an indoor fan speed detection means 3 is compared with a predetermined and specified speed (na) by a comparisn means B6 so as to judge an indoor fan speed. A calculation means 7 may receive a result of comparison from each of the comparisn means A5 and B6. In the even that there are one relation of an outdoor temperature T1<a temperature set value Ta and the other relation of the indoor fan speed (n1)>=the predetermined speed (na), each of the outdoor fan speed and the indoor fan speed is increased by one step and at the same time a setting of flow rate in the pressure reducing device is changed over. With such an arrange ment, it is possible to restrict a frosting amount under a low temperature operation and to improve an accumulated capability by blowing hot air.
Patent JP-S58122817-A (JP)
Title: Automatically sticking apparatus of cushioning material
Inventor: KIMURA NAOAKI
IPC: B29C55/00
Filed: 1982-01-18
Abstract: PURPOSE:To perform sticking of good workability, by taking out a cushioning material wound on a roll of which one side is provided with an adhesive and is stuck to a poorly adhesive mount, cutting only a cushioning in a certain width, separating it into each piece and sticking the separate cushioning to a curved surface. CONSTITUTION:A sponge taking out mechanism 1 is installed right and left at each one place and a sponge sheet 6 wound like a roll is sent to a sponge cutting mechanism 2 at a certain rate. The sponge cutting mechanism 2 is also installed right and left at each one place and only a sponge is cut out in a certain width from the sent sponge sheet 6 without cutting a mount 8. The cut sponge 7 is moved to a sticking chuck lowering position by a sponge transferring mechanism 3. Then, the sponge 7 is stuck following the curvature of a mask opening part 10 of an escutcheon panel 9 by a sponge sticking mechanism 4. Thus, sticking can be done efficiently.
Patent JP-H04238320-A (JP)
Title: Faraday effect material and magnetic field sensor
Inventor: KATSUTA MORIHIKO
IPC: H01L43/00
Filed: 1991-01-23
Abstract: PURPOSE:To miniaturize the magnetic field sensor by using a specific Faraday effect material which exhibits a large Verdet's constant value. CONSTITUTION:The Faraday effect material essentially consisting of an HgS- MnS-ZnS alloy is prepd. Namely, ZnS is alloyed to an HgMnS alloy, by which the Faraday effect material having >=2.0min/Oe.cm Verdet's constant value is obtd. Then, the Verdet's constant tens to several tens times larger Verdet's constant than lead glass, BSO crystal, etc., which are the conventional Faraday effect materials is obtd. and, therefore, the magnetic field sensor formed by using this Faraday effect material can reduce the length of the Faraday rotating element to 1/10 to 1/several 10 the length of the conventional elements. The magnetic field sensor is, therefore, miniaturized and the magnetic field measurement is possible even in a narrow place.
Patent JP-2000203473-A (JP)
Title: Molded ceiling sticking method and adhesive coating device for molded ceiling
Inventor: IIDA KAZUYUKI
IPC: B62D65/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To dispense with the crimping work by applying a low-viscosity moisture-hardening one-liquid urethane adhesive containing no carbon on the outer face of a molded ceiling in advance, carrying this molded ceiling into a vehicle, and pressing it to the back side of a roof for the sticking work. SOLUTION: A low-viscosity moisture-hardening one-liquid urethane adhesive free from carbon is stored in drum cans 13a, 13b, it is discharged from the nozzle 12 of an end effector 4 and is applied to a molded ceiling 7a to be coated with the adhesive, and the molded ceiling 7a is stuck to a roof. The moisture- hardening one-liquid urethane adhesive is employed as the adhesive, sticking is made by a chemical change, not by mechanical crimping force, thus the molded ceiling 7a is not required to be strongly pressed to the roof. It takes about 30 min until practical strength is attained after the molded ceiling 7a is stuck to the roof of a vehicle, thus the positioning work can be made placidly.
Patent JP-S62165510-A (JP)
Title: Turbine blade
Inventor: TSUDA YOICHI
IPC: C22C14/00
Filed: 1986-01-16
Abstract: PURPOSE:To ensure excellent resistance to erosion by producing a hardened layer on the blade tip leading edge of a turbine blade made of titanium family alloy through forced strain applied by means of ion implantation. CONSTITUTION:A hardened layer 2 is produced at the blade tip leading edge of a turbine blade 1 made of titanium family alloy. That is, ion C' or N' is implanted at least into the blade tip leading edge of the turbine blade 1 by means of an ion accelerator and the like for applying forced strain thereto by means of ion implantation so as to produce the hardened layer 2. Owing to this constitution, the strength of the blade tip leading edge can be enhanced as compared with that of a material treated by current solution age treatment because of solid solution effect due to ion implantation and precipitation effect of TiC, TiN and the like. Accordingly, excellent resistance to erosion can be secured.
Patent JP-S62165704-A (JP)
Title: Recording and reproducing device
Inventor: SAITO ETSURO
IPC: G11B5/52
Filed: 1986-01-16
Abstract: PURPOSE:To form neatly a track and to cope flexibly with the feeding direction and speed of a medium by expanding/compressing a signal with respect to the time base in repse to the feeding direction and speed of the recording medium so as to make the formed track length constant. CONSTITUTION:When the running direction of the magnetic tape 10 is the same as the rotating direction of a head drum 16, a magnetic head 4 is turned by 270 deg. from the start of track formation to form the track, and the tape 10 records a signal excesively by an angle phi more than 270 deg. to form the track having a length of 3/4 of the circumference of the drum 16. When the running direction of the tape 10 is finished at an angle smaller than the turning angle 270 deg. by the angle phi to form the track having a length of 3/4 of the circumference of the drum 16. The track of the same length is formed in this way by adjusting the angular position of the end of recording depending on the running direction or running speed of the tape 10.
Patent JP-S60172862-A (JP)
Title: Low power consumption system of signal transmitter-receiver
Inventor: KATOU YUUJI
IPC: H04L5/16
Filed: 1984-01-18
Abstract: PURPOSE:To prevent useless power consumption by supplying alternately the power to a transmission and a reception circuit depending on its operation and pause in a ping pong transmission system where the transmission and reception are performed alternately. CONSTITUTION:A transmission input is applied to a terminal 1 at the transmission, amplified by transistors (TRs) Q1, Q2 and transmitted to lines L1 and L2 via a transformer T. The reception signal from the lines L1, L2 at the receptions fed to a base of TRs Q3, Q4 via the transformer T and an output of TRs Q9, Q10. A switching signal at a terminal 3 goes to high level at the reception, a TRQ6 is turned on and a reference current I1 flows to a resistor R6. Thus, constant current sources aI1, bI1 and cI1 are operated and the reception circuit is activated. On the other hand, a switching signal at a terminal 3 goes to a low level and a reference current I2 flows via a resistor R5. Then the constant current source dI2 is activated and the transmission circuit is brought into the operating state.
Patent JP-H09194512-A (JP)
Title: Production of molded resin article
Inventor: OSADA KAZUHIKO
IPC: C08F2/44
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To improve the transparency of a molded resin article such as film, sheet, various containers and building materials by mixing a plasticizer and inorganic solid particles into a resin under a specific condition, thereby improving the dispersibility of the inorganic solid particles. SOLUTION: A part or total of a plasticizer is mixed with inorganic solid particles, the mixture is kneaded with a resin (and the remaining part of the plasticizer) and the produced composition is formed to an arbitrary form. An ultraviolet-shielding molded resin article can be produced by using an ultraviolet- shielding material as the inorganic solid particle. Preferably, the mixing is carried out by using a sand grinder, a homogenizer, etc., and the kneading is performed by a ribbon blender, a Banbury mixer, etc.
Patent JP-H07204097-A (JP)
Title: Heating device for food material
Inventor: NARAMURA NORIYUKI
IPC: A23L35/00
Filed: 1994-01-26
Abstract: PURPOSE:To provide a compact heating device for food materials by which the food materials are not easily damaged by changing the attitude of the food materials sideways to a main body of a heating device and enabling the heated food materials to be discharged in the sideways state. CONSTITUTION:After cooking of a patty P is completed, the patty is oscillated by 90 deg. by a rotary actuator 17 attached to a heating device HU and turned sideways, and it is pinched by a ceramic heater 16, so that the attitude is changed together with a heating device HU. As a result, the shape of the patty is not lost, and the patty is hardly damaged. The patty P is pushed out to the position P2A from the inside of the heating device HU by a pusher 18 after the pinching of the patty P is released. The patty in the position P2A is picked by a pick to whose tip a stain up head 101 is attached and press mechanisms 102 to 106, so as to be placed on a positioned heel H.
Patent JP-S58123688-A (JP)
Inventor: NISHIGUCHI YUKIYOSHI
IPC: A47J27/21
Filed: 1982-01-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08203987-A (JP)
Title: Positioning method of fan-shaped wafer chips in four-divided wafer, mounting method, and mounting equipment
Inventor: YAMAMOTO NOBUYUKI
IPC: H01L21/683
Filed: 1995-01-20
Abstract: PURPOSE: To provide a positioning method of fan-shaped wafer chips in four- divided wafers which can automatically position fan-shaped wafer chips formed by dividing and cutting a semiconductor wafer into four pieces, to desired attitudes. CONSTITUTION: Ordering is performed to the respective fan-shaped wafer chips 1A, 1B, 1C, 1D which are formed by dividing and cutting a circular semiconductor wafer into four pieces, with scribe lines which orthogonally intersect at the center of the circular semiconductor wafer or in the vicinity of the center. These fan-shaped wafer chips are so positioned that the orthogonally intersecting cutting edges become parallel and orthogonal to the positioning reference direction 3a in a positioning portion, with attitudes which have occupied the space on the original semiconductor wafer which is determined by the order.
Patent JP-S62165541-A (JP)
Title: Control device for prime mover
Inventor: AIHARA MITSUO
IPC: F02D45/00
Filed: 1986-01-18
Abstract: PURPOSE:To facilitate the starting of a prime mover at the time of cold climate by putting a fluid-pressure cylinder for regulating the fuel feeding quantity in a position where a fixed amount of fuel can be supplied, and then causing the electric power source of a driving controller to be cut off after completion of said operation. CONSTITUTION:When a switch 12 is opened so as to stop an engine 1 for driving an oil hydraulic pump 3, which discharges pressure oil to be used for various operations, a fuel solenoid-valve 9 is changed to a shut-off state, and then, the supply of fuel is interrupted and the engine 1 is caused to stop. In addition, hereupon, an interruption is generated in an electronic device 18 in the control unit 16, and it is judged whether a deviation between a target position signal specified in advance of an oil hydraulic cylinder 5 for driving a throttle lever 1b and its present position signal from a position transducer 10 is within a fixed range or not. And then, when the judgement is 'NO', solenoid valves 7, 8 are controlled to open and close so that the oil hydraulic cylinder 5 is operated until said deviation comes to settle down within the fixed range. Subsequently, the power supply to the electronic device 18 is cut off.
Patent JP-S56104422-A (JP)
Title: Gas-insulated electric device
Inventor: KISHIMOTO TOSHINOBU
IPC: H01F38/20
Filed: 1980-01-23
Abstract: PURPOSE:To facilitate the mounting and dismounting of a current transformer by incorporating a gas-sealing function in the transformer itself and thereby simplifying the transformer mounting part with small size. CONSTITUTION:Metallic containers 10, 11 have flanges 101, 111, respectively, and contain a conductor 4 together with insulating gas therein. The current transformer 6 is interposed between the flanges 101 and 111 with a groove 61 incorporating an O-ring 8. The O-ring groove 61 may also be formed at the flanges 101 and 111 side. Thus, the inner and outer diameters of the transformer 6 are reduced, the transformer 6 can be externally confirmed, the mounting and dismounting of the transformer 6 can be facilitated, the heat dissipation of the transformer mounting part is increased with less heat generation thereat.
Patent JP-H03212005-A (JP)
Title: High frequency semiconductor device
Inventor: KANAZAWA KUNIHIKO
IPC: H01P3/08
Filed: 1990-01-17
Abstract: PURPOSE:To suppress an LO signal intensity at input and output terminals strongly by shielding a converter oscillation circuit section of a converter MMIC with a cover made of an electromagnetic wave shield material. CONSTITUTION:A converter monolithic microwave IC (converter MMIC) using a semiconductor material such as a GaAs semiconductor capable of high speed operation consists of an oscillation circuit 3 of a converter formed on a semiconductor substrate 1 and a circuit section 2 comprising other amplifier and mixer. Then an electromagnetic shield cover 4 made of an electromagnetic wave shield member is provided on the oscillation circuit 3 to suppress the radiation of the LO current signal. Thus, the output strength of the LO signal being the oscillation signal from the input and output terminals is suppressed by 20dB or more, i.e., down to 1/100 or less.
Patent JP-H07214817-A (JP)
Title: Image forming device
Inventor: TAKAZAWA HIROSHI
IPC: B41J2/44
Filed: 1994-01-27
Abstract: PURPOSE:To provide a means which eliminates the need for the processing and time to adjust the center position in a main scanning direction of recording paper and improves its positional accuracy in order to start the recording of each scanning line from the same position at every scanning in an image forming device such as laser beam printer. CONSTITUTION:An image forming device is provided with a laser beam detection circuit 105, a measuring circuit 107 for measuring the reference position in a main scanning direction of recording paper, a time measuring means 108 for measuring the time from the output of the detection circuit 105 to the output signal of the measuring circuit 107, a storing means 109 for storing the measured time and a determining means 110 for determining record starting time according to the output from the storing means. A filter means (connected in the same circuit as the determining means 110) is provided to avoid the recognition of the detection output from the detection circuit 105, when the output time of the detection circuit 105 is outside the range of predetermined values.
Patent JP-H05459-A (JP)
Title: Structure component using fiber reinforced resin composite material
Inventor: MOTONAGA KOICHI
IPC: B61F5/22
Filed: 1991-01-25
Abstract: PURPOSE:To strengthen a plate end section by forming a curved face of large diameter on the plate end section of a component or forming a beading shape so that the fiber is not cut by the plate end section. CONSTITUTION:A side beam consist of a web 11a formed by FRP, a flange 11b and a plate-shaped core 12 with folded both ends forming a curved face. FRP is formed by rotating cloth-shaped prepregs. composed of fibers in one direction by 45 deg. and laminating the same in multi-folds in the four directions, and side beams, transverse beams and end beams are arranged as if integrated and wound in a manner of not cutting the fibers in the prepregs. As the core material 12 is put in so that the curvature radius of fibers is not getting smaller at the plate end section of the component, the fibers have not to be cut at the plate end section even if the prepregs in which fibers are arranged with resin are laminated in multi-folds in the four directions while being shifted by approximately 45 deg., and the strength at the plate section of FRP is not at all lowered.
Patent JP-S5290478-A (JP)
Title: Oxygen generator
Inventor: SHIROMOTO TOMIZOU
IPC: C25B9/19
Filed: 1976-01-26
Abstract: PURPOSE:To increase rapidly the contact areas of electrodes with an electrolyte and thereby improve the efficiency of generating oxygen by providing pectinately electrode plates to the inner base of a metallic electrolyzer which has a box shape and which serves as electrodes and terminals, and in parallel with the side wall thereof.
Patent JP-S59135097-A (JP)
Inventor: NISHINO MOTOTSUNE
IPC: D06F58/10
Filed: 1983-01-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63176197-A (JP)
Inventor: NAKAO MASAHIRO
IPC: B42D15/10
Filed: 1987-01-16
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-S60151617-A (JP)
Title: Feeding circuit for camera
Inventor: AIHARA YOSHIHIKO
IPC: G03B7/26
Filed: 1984-01-19
Abstract: PURPOSE:To prevent the malfunction of a photometry circuit due to the drop in source voltage by performing simultaneously or individually photometry and conduction for winding operation according to the output level of a power source battery. CONSTITUTION:When the voltage of the power source battery BAT1 is above a specific level, a winding motor M1 for film feeding is powered on with the output of a comparator CMP1, and a switch SW4 is turned off when the winding operation is completed to stop the power supplying. At this time, the photometry circuit lm is also powered on. When the voltage of the power source battery BAT1 drops below the specific level, the photometry circuit lm is inhibited from being powered on while the winding motor M1 is powered on.