baber/WOPTO huggingface dataset:
Patent JP-S5989409-A (JP)
Title: Reactive gas for vapor phase reaction
Inventor: YAMAZAKI SHIYUNPEI
IPC: C23C16/24
Filed: 1982-11-15
Abstract: PURPOSE:To remove silicon oxide or silicon hydroxide, by mixing fluorine or hydrogen fluoride into silane having oxygen or oxide mixed therein. CONSTITUTION:If silane to be introduced into a reaction furnace has oxygen mixed therein, silicon oxide is generated and is mixed into a silicon semiconductor film to deteriorate electrical properties thereof. For this reason, fluorine or hydrogen fluoride is mixed into silane having oxygen or oxide mixed therein, at a concentration of 0.1-20%, preferably 1-10% in order to dehydrate or deoxidize the silane, thereby to prevent undesirable mixing of silicon oxide or silicon hydroxide into the silicon semiconductor film. If silane contains not smaller than 1% oxygen or oxide, the dehydration or deoxidization by fluorine will not satisfactorily take place. However, an oxygen or oxide concentration not greater than 1% makes it possible to sufficiently reduce the amount of oxide or hydroxide.
Patent JP-H0363374-A (JP)
Title: Right-angle travel runner for moving partition
Inventor: NEGAMI KIYOSHI
IPC: E05D15/00
Filed: 1989-08-01
Abstract: PURPOSE:To permit smooth running to be kept all the time by a method in which a runner body is provided with travel rollers, each consisting of three pairs of rollers, running in mutually crossing directions in a form that they are built in between shafts at the same ground-contact levels. CONSTITUTION:Hang bolts 40 are hung down from a runner body 11 in a turning manner, and partition panels P are hung down in a rocking manner. Travel rollers 20 for the first direction and travel rollers 30 for the second direction are set crossingly at the same ground-contact levels. Each of the rollers 20 and 30 consists of two pairs of end travel rollers 20a and 30a and a pair of intermediate travel rollers 20b and 30b. The roller 20 is set between the shafts of the rollers 30a, and the roller 30 is set between the shafts of the rollers 20a. Smooth running can thus be secured all the time during the periods of straightforward traveling and passing and direction change of cross points.
Patent JP-H0252093-A (JP)
Title: Method and apparatus for preparing health drinking water by reverse osmosis and calcium dissolution
Inventor: HIRAYAMA TERUYASU
IPC: C02F1/68
Filed: 1988-08-12
Abstract: PURPOSE:To efficiently obtain drinking water by applying reverse osmosis treatment to raw water through a semipermeable membrane to remove a metal ion and subsequently dissolving calcium in the treated water. CONSTITUTION:When raw water is subjected to reverse osmosis treatment through a semipermeable membrane (e.g., acetyl cellulose membrane) in a reverse osmosis apparatus 1, water wherein metal ions such as a sodium ion, a potassium ion and a calcium ion are removed is led out from a metal ion removed water lead-out port 12. The obtained metal ion removed water is introduced into a metal ion removed water storage tank 2 and subsequently introduced into a calcium carbonate packed tower 3 packed with calcium carbonate crushed pieces from said tank 2 by a pump 22 and brought into contact with calcium carbonate crushed pieces to dissolve and add a calcium component. By this method, palatable health water is obtained.
Patent JP-H0835226-A (JP)
Title: Steel pipe pile and construction of stel pipe pile wall by use thereof and device
Inventor: KITAMURA MORIO
IPC: E02D7/22
Filed: 1994-07-22
Abstract: PURPOSE:To omit labors and time required for connection and improve the working efficiency, by projecting a pair of oppositely protruded joints in the longitudinal direction on the outer periphery of a steel pipe pile. CONSTITUTION:A pair of protruded joints are oppositely provided in the longitudinal direction of the outer periphery of a steel pipe pile. A pressing-in and out machine of piles is placed on an existing steel pipe pile. The existing steel pipe piles P1, P2, P3 are held by clamps and a pile P4 to be pressed in is held by a chuck and pressed in while rotating the chuck. The position of the protruded joints 1 of the pressed-in steel pipe pile P4 is kept in the place shifted from the line of the existing steel pipe piles so as not to contact the protruded joints of the next pressed-in and rotated pipe pile. After pressing-in of the steel pipe pile P4, The chuck is released from the steel pipe pile P4 to hold the next steel pipe pile and press in it while rotating it. When it is pressed in at some part of the way, it is suspended once and then the exsisting pipe pile P3 is rotated to get in contact with the protruded joint 1 of the existing pipe pile P2 adjacent thereto to siocontato. A welding point 50 of the protruded joint and the steel pipe pile is decided.
Patent JP-2000027795-A (JP)
Title: Rotary shaft sealing device for centrifugal blower
Inventor: SHIMOHAMA HIROMI
IPC: F04D17/08
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a rotary shaft sealing device for centrifugal blower capable of facilitating the assembling without receiving the influence of the vibration of a casing. SOLUTION: A static part of a rotary shaft sealing device 10a provided between a casing 2 and a rotary shaft 3 of a centrifugal blower is held by a bearing part 6 of the rotary shaft 3, and a displacement between the static part and a rotary part is eliminated so as to facilitate the assembling of the rotary shaft sealing device 10a. A clearance between the static part of the rotary shaft sealing device 10a and the casing 2 is sealed by a flexible plate 43 so as to prevent the transmission of the vibration of the casing 2 to the rotary shaft sealing device 10a.
Patent JP-H0365705-A (JP)
Title: Link system for programmable controller
Inventor: YOSHIKURA FUYUHIKO
IPC: G05B19/05
Filed: 1989-08-03
Abstract: PURPOSE:To reduce changing work for system data at the time of the change of the system data by setting an input/output head address and the number of inputs/outputs for each slave station in the system storage means of an interface module at a master station side, and transmitting these system data to the slave station. CONSTITUTION:When a system is changed respectively in the master station and the slave station, a re-start flag (RS) is set, and the system data of a CPU module is read in. The allocation of the data of the input/output to be stored in the shared RAM 21 of the IF module 20 of the master station is executed by an input head address, the number of inputs, an output head address and the number of outputs. Then, the increase or the decrease of the number of the inputs or the number of the outputs is forecast, and a margin is given previously to an input address and an output address. Accordingly, even in the case where the number of the inputs of the slave station #0 is increased from '16' to '24', the changing work of the system data is completed by only changing the number of the inputs from '16' to '24'. This changing work is executed in the CPU module 10, and is stored in the shared RAM 21 of the IF module 20.
Patent JP-S5990459-A (JP)
Title: Processor for picture applied with variable power
Inventor: INOUE MOTOICHIROU
IPC: H04N1/04
Filed: 1982-11-15
Abstract: PURPOSE:To attain automatic variable power processing by discriminating the size of an original with reciprocating scanning of an optical scanning system, setting automatically the variable power in response to the size or original and recording chart, and performing copy processing at a set magnification at the return scanning. CONSTITUTION:Since the combination of output state of photo sensors PS3, 4, PS4 is changed in response to the size of recording paper at the forward scanning, the size is discriminated by reading the combination. Data of both image end positions in main and sub-scanning directions are obtained by reading a reflected light from the original formed on a CCD image sensor. When the scanning is finished, the output data of a latch LAY is stored in a register RAY2 (not shown). The variable power is calculated from the read original size and recording paper size data. The original size data is stored in registers RAX1, 2, RAY1, 2. Whether or not the preset magnification of variable power is coincident with the obtained magnificiation is checked, and when dissident, a stepping motor 29 is driven so as to make the difference coincident with each other.
Patent JP-S6255494-A (JP)
Title: Pumping-up device with fabricated tank utilizing space effectively
Inventor: TAKASE YASUYUKI
IPC: E03B5/00
Filed: 1986-08-27
Abstract: PURPOSE:To utilize the space effectively, by furnishing an outlet from a storage tank at a side wall, installing a valve just at the side of the outlet, arranging the water duct again inside the tank from the side wall, penetrating the other side side wall, and connecting it to a pumping pipe. CONSTITUTION:A water outlet 4 is furnished at a pressure surface 3 o a unit panel 1 which forms a side wall W'1 of a storage tank, and the water is flown out of the tank through a duct 5. A valve 6 is furnished at the duct 5. The following duct 7 is lead to the tank through a gearing hole 8 penetrated through the side wall W'1, extended along a bottom wall W2, penetrating the other side side wall W1, and extended out of the tank again, to be connected to a pumping-up pipe. Therefore, the storage tank can utilize the space at a maximum scale.
Patent JP-2000033233-A (JP)
Title: Reheater of gas gas-heater in flue gas treating apparatus
Inventor: IIYAMA NORIYUKI
IPC: B01D53/50
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce an installation cost by minimizing the increase of a pressure loss in a reheater of a gas gas-heater by a simple structure by a method wherein a bare pipe is arranged to an inlet part of the reheater installed on a downstream side of a mist eliminator on an outlet side of a wet flue gas desulfurizing apparatus, and a heat transfer pipe with a fin is separately arranged inside a casing. SOLUTION: A flue gas in a saturated state exhausted from a wet flue gas desulfurizing apparatus, after passing through a mist eliminator(ME), is allowed to flow into a reheater 4 of a gas gas-heater 2 in a slightly wet state. It is heated by a bare pipe 13 arranged separately on the ME side to make a dry state, allowed to pass through an area wherein a pipe with a fin 9 of the reheater 4 is arranged, and a dust or the like is prevented from sticking and depositing among fins of the pipe with the fin 9. Though dust or the like is slightly stuck to a surface of the bare pipe 13 since exhaust gas before drying passes, there is no accumulation of that which has been grown large, and an optimum heat transfer surface can be constituted as the bare pipe 13. Thereby, increase of a pressure loss in the reheater 4 of a gas gas-heater is minimized, and an installing cost can be reduced.
Patent JP-H0936598-A (JP)
Title: Part mounter
Inventor: TAGUCHI KATSUHIKO
IPC: H05K13/04
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a part mounter which is capable of enhancing mounting position corrections in detection accuracy so as to enhance a work in reliability and quality by a method wherein the vacuum-chucking part of a vacuum-chucking member is restrained from moving in a direction vertical to illuminating light rays while the projection width of a part is detected. SOLUTION: The projection width of a part 6 located on an optical path between a light emitting means 14 and a photodetecting means 14b is detected while a vacuum-chucking member 7X which vacuum-chucks and holds the part 6 is rotated around an axis 7a, a mounting position correction is obtained basing on the detected projection width, and the light emitting means 14a and the photodetecting means 14b are moved together with the vacuum- chucking member 7X in the direction of X-Y vertical to an axis 7a of rotation while the projection width of the part 6 is detected. The vicinity of the vacuum-chucking part of the vacuum-chucking member 7X is supported by a support member 19 so as to be rotatable around the axis 7a of rotation while the vacuum-chucking member 7X is restrained from moving in a direction vertical to illuminating light rays emitted from the light emitting means 14a.  By this setup, even if an inertial force acts on the vacuum-chucking member 7X by a movement in the direction of X-Y, the vacuum-chucking member 7X is restrained front being deflected. Therefore, a mounting position correction can be improved in detection accuracy.
Patent JP-S6355607-A (JP)
Title: Robot teaching system
Inventor: NISHIMOTO KATSUSHI
IPC: G05B19/42
Filed: 1986-08-26
Abstract: PURPOSE:To improve the working efficiency of a robot by adding a flag bit showing the waiting time designation information to a flag data storing area storing various flags in order to decide the waiting time value at position. CONSTITUTION:A robot catches a parts put on a parts supply stage and puts it into a hole of another parts. In this memory system for robot teaching data, both the position and speed data are formed in the same way as conventional one in terms of the constitution of a memory area 11. While a flag bit showing the waiting time designation information 12 is added into a flag data storing area storing various flags. Then, the waiting time value is decided at each position based on said information 12. As a result, the waiting time is controlled by reading the flag bit showing the information 12 in a play-back mode where an actual job is carried out.
Patent JP-H09132148-A (JP)
Title: Steering device
Inventor: HOBLINGRE ANDRE
IPC: B60R16/027
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To improve the reliability on the electrical connection and the appearance of a dash board. SOLUTION: A lock means 4 includes a connector 5, which is connected to an element provided in a steering wheel element 3, and an auxiliary connector 8, which is connected to a residual part of a circuit of a vehicle. The connector 5 is fixed to a steering wheel and the connector 8 is fixed to a steering column assembly. The connectors 5, 8 are arranged opposite to each other at a position for installing the steering wheel in the steering column assembly. With this structure, at the time of installing the steering wheel in the steering column assembly, they can be engaged with each other. Fixation of the connector 5 to the steering column wheel is performed by a disconnectable fixing means 15. The fixing means 15 allows the rotation of the steering wheel in relation to the steering column assembly after the connectors 5, 8 are engaged with each other.
Patent JP-2000024891-A (JP)
Title: Wafer chucking device
Inventor: NUKUI MITSURU
IPC: B24B41/06
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To easily chuck a wafer from its outer periphery to set it into a machining position without damaging it. SOLUTION: This chucking device chucks a wafer 24 into a setting hole 26 of a workpiece holder 25 to set the wafer 24 into a machining position. In this case, fixed claws 27 and closable mobile claws 28 are opposedly arranged at the inner periphery of the setting hole 26 of the workpiece holder 25. In the retreated state of the mobile claws 28, the wafer 24 is inserted in the setting hole 26. The workpiece holder 25 is then moved to bring the fixed claws 27 into contact with the outer peripheral surface of tire wafer 24. The mobile claws 28 are gently actuated into forward positions to chuck the wafer 24 between the fixed claws 27 and the mobile claws 28.
Patent JP-H0861424-A (JP)
Title: Engine mount for automobile
Inventor: KAWAMOTO YOICHI
IPC: F16F13/20
Filed: 1994-08-25
Abstract: PURPOSE: To reduce the manufacturing cost and weight of a mount by integrally forming a diaphragm part on the opening part of an air device part. CONSTITUTION: An engine mount 200 for an automobile comprises a rubber member 4 and a diaphragm 9 as a thin film member having elasticity, wherein a fluid chamber 10 for enclosing a fluid in the interior thereof is formed by the rubber member 4 and the diaphragm 9, and vibration is absorbed by the rubber member and the diaphragm. The fluid chamber 10 is partitioned into the main chamber 10a taking the rubber member 4 as a part thereof and an auxiliary chamber 10b taking the diaphragm as a part thereof, an orifice passage is provided for communicating the main chamber with the auxiliary chamber, a recess part 220 having an opening part on the lower side for forcing the gas to stay is formed on the upper part of the main chamber, the recess part 220 is filled with a predetermined designated quantity of gas, and the minimum value of resonance frequency of a fluid in the recess part is set in the region from 80Hz to 500Hz.
Patent JP-S6260122-A (JP)
Title: Magnetic recording medium
Inventor: SHIMOZAWA TORU
IPC: C09D7/12
Filed: 1985-09-11
Abstract: PURPOSE:To obtain a magnetic recording medium having a good overwrite characteristic and good magnetic characteristic and high recording density by forming media contg. hexagonal planar magnetic powder having a prescribed average grain size and planar ratio and binder on a base. CONSTITUTION:Undercoat layers are formed on both faces of the base consisting of a polyester film, etc. Magnetic layers contg. hexagonal planar magnetic powder such as barium ferrite or strontium ferrite having <=0.2mum (more preferably 0.02-0.1mum) average grain size and <2 planar ratio are formed thereon. Various types of resins are usable for the binder and a resin curable by radiation is particularly preferable. An inorg. pigment (carbon black, graphite, etc.), dispersant, lubricating agent, etc. may be incorporated into the magnetic layers. The magnetic recording medium having the good overwrite characteristic and good magnetic characteristics and the high recording density is thus obtd.
Patent JP-H0750941-A (JP)
Title: Method for growing plant and device therefor
Inventor: TAKAYANAGI SHIGEO
IPC: A01G7/00
Filed: 1993-08-12
Abstract: PURPOSE:To control the quantity of light in a growth chamber for the growth of plants. CONSTITUTION:A ceiling plate 7 equipped with fluorescent lights 13 is disposed in a height-adjustable state in the compartment of a box forming a growth chamber 1. At least five surfaces of the compartment forming the growth chamber 1 and including the ceiling surface are formed as reflection surfaces, and a reflection film 14 is hung on the door 2 of the front surface along its inner surface. A plant-growing plate 6 is disposed on the bottom surface of the compartment, and the light of the fluorescent lights 13 is irradiated on the plants P planted on the plant-growing plate 6. The reflection film 14 is wound up to wholly open the front door, or the reflection film 14 is lowered for covering at least a part of the front door 2 to control the effective reflection surface. Thus, the quantity of the light energy given to the plants P, especially the quantity of the light reflected from the respective surfaces, are controlled for the good growth of the plants P.
Patent JP-H0949259-A (JP)
Title: Method for dissolving charging type aromatic detergent and storage body for charging type aromatic detergent
Inventor: USHIO OSAMU
IPC: E03D9/02
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To ensure a good dissolved condition and its durability by holding a charging type aromatic detergent in a water-permeable material made of open-cell material. SOLUTION: In a frame 2, there are provided a casing container 5 whose upper part is opened and a hook 6 comprising a supporter member which suspends the container 5 in a water storege tank of water closet at the upper part thereof and whose height can be adjusted. A plurality of slits through which water can be passed are provided in the bottom and its periphery of the container 5 so that water can be taken into the container through the slits. As a sheet 3, a water-permeable material comprising a porous material or an open-cell material having average pore diameter of 400-1000μm is used, which sheet is used as a storage body for charging type aromatic detergent.  And a floating body is provided for one of or both of the sheet 3 and container 5 located under the surface of water so that the container 5 can be movably supported with respect to a supporting surface of the hook 6 corresponding to the volume of the detergent and the hook 6 may be loosely attached to the container 5. As a result, the container 5 gradually rises as the detergent is dissolved.
Patent JP-H1146355-A (JP)
Title: Area extraction method for video telephone
Inventor: SHIBATA KIKUKO
IPC: G06F3/048
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To easily select an area on a screen without additional cost by specifying a selected area with a secured correspondence secured between the shape of a tenkey array and the shape of the selected area through the operation of a tenkey operation part of a video telephone terminal. SOLUTION: The signals, including the image information and received from a communication channel 11, are transmitted through a communication control part 12 where the image information is separated from other information. The image information is once stored in a RAM 18. When a display operation is performed by the signal that is received at an operation control part 13 from an operation part 14, a ROM 17 drives a CPU 16 to read the image information out of the RAM 18. The image information is decoded at a coding part 15 and shown at a display part 23 as the image signals through a display control part 22. At the same time, a correspondence is secured between the shape of the tenkey array and the shape of a selected area for specifying the selecting area through the operation of a tenkey operation part 14.  Furthermore, a used area extraction frame is stored and then called out so as to fix a standard point on the frame. Then the position is adjusted by the tenkey operation of the part 14 for a point that is diagonal to the reference point.
Patent JP-S6093526-A (JP)
Title: Constant head control system
Inventor: KONYA YASUMI
IPC: G05D9/12
Filed: 1983-10-27
Abstract: PURPOSE:To hold even a high water level accurate by setting discharge by making the water level N-fold as high or low as the set water level in the last setting of discharge at a point where a minimum measured level is higher or lower than the set water level. CONSTITUTION:A measuring part 1 for variation in water level measures variation in water level from the set water level Hs at intervals of a second, and when the water level becomes 1cm higher than the water level Hs, the second counting of an elapsed time counting part 2 is stopped and the time from the last setting of discharge is sent to a discharge calculating part 3. Further, the calculating part 3 inputs information on the variation in water level, information on the water level Hs, and a parameter which doubles the water level variation during calculation. Then, the specific calculation is carried out on the basis of those pieces of input information whereas it is considered that the water level varied by 2cm, and thus the increasing discharge is calculated and sent to a discharge output part 4; while the output part 4 sends the discharge value to dam control facilities, the counting part 2 is reset and counts the next elapsed time.
Patent JP-2000033248-A (JP)
Title: Solid-liquid separation
Inventor: HAMADA TOYOZO
IPC: B01D39/16
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a solid-liquid separation method having a large amount of filtrate and an SS separation function. SOLUTION: A filter body 12 is installed above an activated sludge liquid treatment tank 10. The filter body 12 is a bag having a means 14 for discharging filtrate outside and comprises a nonwoven fabric 10-1000 g/m2 in Metsuke (specific weight per m2) and 0.1-50 cm3/cm2 in gas permeability. Suction filtration is done upward by a pump 18 to control the intermembrane differential pressure to 5 kPa or below. Filtrate is discharged by a discharge means 14 and a discharge pipe 16.