baber/WOPTO huggingface dataset:
Patent JP-H06289230-A (JP)
Title: Variable light attenuator
Inventor: EBISAWA FUMIHIRO
IPC: G02B6/00
Filed: 1993-04-05
Abstract: PURPOSE:To provide a variable light attenuator of small size and operated by remote control which can be used in wavelength areas of 1.3mum and 1.55mum used in optical communication and to which arbitrary light attenuation quantity can be supplied by voltage control. CONSTITUTION:A light absorbing layer 6 held between two optical fibers 1 is formed with a high polymer semiconductor or a mixture containing the high polymer semiconductor, and transmission light can be attenuated by applying a voltage by an electrode 4 arranged in parallel with the transmitting direction of the light of the light absorbing layer 6. Thereby, it is possible to perform an operation at wavelength from 1mum to 2mum longer than that of a conventional light attenuator using an organic semiconductor.
Patent JP-H09239342-A (JP)
Title: Method for reducing volume of refuse and device for reducing volume
Inventor: TERANISHI SHUZO
IPC: B02C21/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the transportation and treatment of the refuse discharged from homes and offices by decreasing the bulk and weight of the refuse. SOLUTION: This device has a container moving device 3 which vertically drives a container 2 installed on the rear surface side of a box-shaped frame 1 and inverts the container at the top end, a first crushing machine 5 and second crushing machine 6 which crush the refuse released from the container 2, a convergent screw conveyor 7 which continuously transports the crushed the refuse diagonally upward and a drain section which gathers and drains the water emitted from the refuse during transportation. The refuse is finely crushed and the water is removed, by which the volume of the refuse is reduced.
Patent JP-H07288404-A (JP)
Title: Dielectric resonator
Inventor: FUJIKAWA MAKOTO
IPC: H01P7/04
Filed: 1994-04-18
Abstract: PURPOSE:To provide the dielectric resonator for adjusting the band of the dielectric resonator even after molding is formed. CONSTITUTION:This resonator is provided with a prismatic molding 5 composed of a dielectric material and a through hole 7 passing through the upper and lower faces of the molding 5. The inner peripheral face of the through hole 7 is covered with a conductor to provide an inner peripheral electrode 6, and the outer peripheral face of the molding 5 is covered with a conductor and electrically connected with the inner peripheral electrode 6 on the upper and lower faces of the molding 5 so as to provide a ground electrode 10 as an outer peripheral electrode. Further, on the side face of the molding 5, one part of the ground electrode 10 is removed and two of input and output electrodes 9 are provided as coupling electrodes at positions point-symmetrical with the center of the through hole 7. Then, a slit 8 is provided to partially cut off the through hole 7 beyond the through hole 7 from one side face of the molding 5 to the other side face orthogonally to the direction of the through hole 7.
Patent JP-S555542-A (JP)
Title: Rewritable program logic array
Inventor: TANAKA MAMORU
IPC: H03K19/177
Filed: 1978-06-27
Abstract: PURPOSE:To realize the rewritable programmable logic array constituted with rewritable memory cell groups located at the cross points of row and column lines and connected on the both lines. CONSTITUTION:On the cross points of the row and column lines, the memory cell group 12 of current switching type are located. When write-in is made on the cross points on the row lines W2<(1)>, the write-in pattern 11011111 is given from the decoder circuit 114 to the row line 112. This logic pattern is the address designating the row line W2<(1)> in the array. Next, the pattern to be written in is stored in the write-in and readout circuit 14 to write in to the address given with the activation of the decoder circuit 114. At readout, the row line 112 is activated via the decode circuit 111 and it is performed by taking logic 0 for one row line.
Patent JP-H02256371-A (JP)
Title: Facsimile equipment
Inventor: YANODA MASAYUKI
IPC: B65H20/00
Filed: 1989-03-29
Abstract: PURPOSE:To improve the operability by carrying an original and recording paper while being pressed onto a roller, reading the original and recording information onto the recording paper in this state. CONSTITUTION:When an original detection means detects it that an original 19 is supplied to a roller 1, a control means 6 releases the pressing state of a recording means 2 onto the roller 1 via recording paper 18 and a read means 3 reads the original 19. Thus, when the original 19 is carried, the recording paper 18 is not carried but at a standstill at a prescribed location. Moreover, When no original 19 is detected by an original detection means and recording is to be implemented, the control means 6 presses the recording means 2 onto the roller 1 via the recording paper 18 and the recording means 2 applies recording onto the recording paper 18 in this state. Thus, the original 19 and the recording paper 18 are carried with one roller 1 to attain reading and recording thereby improving the operability.
Patent JP-S61238332-A (JP)
Title: Apparatus for stirring particulate material
Inventor: FUJITA JINPACHI
IPC: B01F15/02
Filed: 1985-04-12
Abstract: PURPOSE:To efficiently mix a stored particulate substance, by providing a screw shaped stirring blade and a supply means for supplying an additive to a substance to be stirred to a rotary shaft oriented in an up-and-down direction at the time of use. CONSTITUTION:A motor is rotated by operating a control apparatus 10 to move the stand 5 of a stirrer A to the arbitrary position above a bathtub B. When the stand 5 is gradually fallen and the stirrer A is started, a screw type stirring blade 1 is penetrated in a sawdust accumulation bed C while succeeds the operation for lifting the sawdust present in the lower bed side of the accumulation bed C to the upper bed side. By this method, the effective stirring and aeration of the sawdust bed are performed. When the screw type stirring blade 1 reaches in the vicinity of the bottom part of the bathtub B, a lower limit switch is acted to turn the screw type stirring blade to rising movement and the operation for stirring sawdust collapsed in the dug-in columnar hole while raising the same upwardly is repeated.
Patent JP-H02254240-A (JP)
Title: Air conditioner set in ceiling
Inventor: NAGAYA MITSUJI
IPC: F24F13/32
Filed: 1989-03-29
Abstract: PURPOSE:To facilitate the installation work by providing inside an upper casing a heat exchanger and inside a lower casing a substantially L-shaped partitioning plate forming a passage for the air taken in and by forming through the lower casing an indoor air-inlet at a position where it faces the partitioning plate and a multiplicity of holes constituting an indoor air-outlet at the lower part of the lower casing where the casing is hemispherical in shape and the indoor air-outlet faces the outlet of a fan. CONSTITUTION:Inside an upper casing 21 are set a heat exchanger 25 and a drainage pan 26 in a setup to pass cold or hot water through the heat exchanger 25. The drain pan 26 is connected to a specified drainpipe laid in the ceiling 20 with the interposition of a hose from the discharge port to the drainpipe. Inside a lower casing 22, a space having a cylindrical shape is divided by a partitioning plate 30 which has the shape of substantially the letter L and forms an air intake passage 31; a fan 32 is set on the other side of the partitioning plate. Through the lower casing 22 is formed an approximately semicircular indoor air-inlet 33 at a position where it faces the partitioning plate 30 and an air filter 34 is provided thereto. The lower part of the lower casing 22 is formed in a hemispherical shape and a multiplicity of holes constituting an indoor air-outlet 35 are formed therethrough at a position where they face the outlet 32a of the fan 32. As a result, the installation work is simplified and the system is made free from thermal loss and resistance of the passage to the flow of air.
Patent JP-S62234734-A (JP)
Title: Speed change operation device for hydraulic continuously variable transmission
Inventor: GOTOU YOSHIYUKI
IPC: B60K20/00
Filed: 1986-04-04
Abstract: PURPOSE:To prevent retention of a neutral position from accidentally coming away from the neutral position of a swash plate shaft operating to change speeds of a continuously variable transmission device by making a rotary arm rotating integrally with the swash plate shaft engage with a clip cam and holding the rotary arm resiliently by means of a spring. CONSTITUTION:Speed of a continuously variable transmission is changed and transmitted by rotating a swash plate shaft 1. Here, a rotary arm 2 rotating integrally with the swash plate shaft 1 is made to slide along a clip arm 8 and, when the speed is in the neutral position, is made to engage with a clip cam 7 to retain the neutral position of the rotary arm 2 by means of a resistance due to resilient force of the clip arm 8 due to a spring 10. On the other hand, when the swash plate shaft 1 is made to turn either in normal or reverse direction, the rotary arm 2 comes away from the clip cam in the neutral position and turns while sliding along the clip arm 8 resisting against the resilient force of the spring 10 to allow operation of continuously variable transmission.
Patent JP-H08279577-A (JP)
Title: Cooling device for electronic component
Inventor: TAJIMA MAKOTO
IPC: H01L23/427
Filed: 1995-04-04
Abstract: PURPOSE: To improve the cooling efficiency of an electronic component more significantly than by the prior out with regard to an electronic component cooling device for cooling the electronic component which generates heat like an LSI chip or the like. CONSTITUTION: A cooling device for electronic component is constituted into a structure wherein an outer pipe 37 is vertically provided on the other surface of a cold plate 31 with one surface mounted with an electronic component 33 and with an annular heat pipe 39 formed along the inside of the pipe 37, a cooling water passageway 57 is formed on the inside of a heat pipe 39.
Patent JP-H02288034-A (JP)
Title: Vacuum switch
Inventor: MANFUREETO NIIGURU
IPC: H01H33/664
Filed: 1990-03-29
Abstract: PURPOSE: To provide a vacuum switch which decreases self-heating and obtains an effective heat radiation characteristic by forming a coil plastic body having a thickness thicker than that of a region corresponding to a metallic cylinder for a switch and providing a round-beveled part on an outer wall line of the coil plastic body. CONSTITUTION: A vacuum switch contains a metal cylinder 4 and an insulating tube 11. Into its current path, an electromagnetic coil surrounding the cylinder 4 is inserted. A conductor part 2 is formed at a bottom portion of a coil plastic body 1, the part 2 being connected to a contact pin 8 and separated from an outer wall 5 by a slit 12. A current (i) from the part 2 is distributed to all of a high region of the plastic body 1 via a connection plane 9. A slit 12 divides the part 2 and the plane 9, giving an interspace therebetween. The plane 9 is formed in a thick portion of the plastic body 1. And a round-beveled parts 6 and 7 serve for increasing nonconductivity.
Patent JP-S555742-A (JP)
Title: Deodorizing unit for malodorous exhaust water
Inventor: AZUMA TAKEKUNI
IPC: B01D53/18
Filed: 1978-06-29
Abstract: PURPOSE: To deodorize malodorous exhaust water without causing secondary environmental pollution, by releasing malodorous components contained in the exhaust water from a first and a second aeration tanks into the gas phase, and by directly oxidizing the exhaust gas released from the aeration tanks.  
     CONSTITUTION: Malodorous exhaust water 1 is charged to a first aeration tank 2a from the upper part and is allowed to flow downward to the bottom. While flowing down, the exhaust water 1 comes into contact with air bubbles 3a flowing upward from an air-diffusing pipe 21a provided at the tank bottom so as to remove most of the malodorous components of high vapor press. Then the exhaust water is charged to the upper part of a second aeration tank 2b so as to be brought into contact with bubbles of ozonized air 5 delivered from an ozonizer 7 to oxidize the malodorous components of low vapor press. contained in the exhaust water 1b in order to deodorize the exhaust water. Aerated gas 3a formed in the first aeration tank 2a is cooled by a heat exchanger 9 to remove moisture. The moisture removed aerated gas 3b together with the aerated gas 5a formed in the second aeration tank 2b is fed to a catalytic oxidizing vessel 11, where those gases come into contact with a catalyst heated to high temp. in order to decompose malodorous components and unreacted ozone to form a odorless gas 3d, which is discharged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09238832-A (JP)
Title: Utensil having frame
Inventor: HASEGAWA TEIICHI
IPC: A47J27/13
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an utensil which is sanitary, rich in heat insulation and heat retaining property and easy to be cleaned by providing plastic protective materials at least one both upper and lower end surfaces of a frame formed of a plate piece in the vertical direction in cross section. SOLUTION: In the end parts of two pieces of steaming basket plates for forming four sides of a square steaming basket, a light-weight timber is used as a core material 11, and a protective material 12 made of an ultrahigh molecular weight polyethylene resin thick plate with a melt flow rate of 0.01 or less and with a molecular weight of 5,000,000 is stuck to the upper and lower end surfaces of the core material 11 in the vertical direction in cross-section. A protective material 14 of a thin plate formed of a 12-nylon resin is stuck to the whole surface of the side. Further, as fitting members, a projected crest is formed on one of the protective materials 12 stuck to the upper and lower end surfaces and a recessed groove is formed on the other extending over the whole length in the longitudinal direction of a steaming basket plate.  The 12-nylon resin stuck to the side surface has a high resistance not to be deformed by steam. Further, it has high surface hardness and a high wear-resisting property, it is hard to be damaged and it protects the steaming basket to be effective for improving the sanitary property and durability.
Patent JP-H01251201-A (JP)
Title: Process controller
Inventor: HAMAGUCHI NOBUTADA
IPC: G05B11/32
Filed: 1988-03-31
Abstract: PURPOSE:To satisfactorily allow a response value to follow up a set value without a delay of a waste time by transmitting the sum of necessary operating outputs of first and second controllers to which a prescribed set value is supplied, respectively, as a process output. CONSTITUTION:A set value of monotone increase/decrease by a constant setting device 6 is set to the first controller 4 through an output limiter 7. A function (k) corresponding to the direction and the magnitude of a response deviation of the controller 4 is generated by a function counter 10, a difference of set values by a difference device 8 and a multiplier 9 and the coefficient (k) are multiplied and a set value is supplied to the second controller 5. Subsequently, a response value of the controller 4 and a difference of a response value of the controller 5 are added by an adding means 12, and a result of addition is transmitted as a process output. Accordingly, a sampling control is executed at a waste time interval by the first controller, a response deviation caused thereby is corrected by the second controller and a control by which the response value has followed satisfactorily the set value is executed without a delay of a waste time, and an overshoot and an undershoot.
Patent JP-2000271642-A (JP)
Title: Method for controlling coiling of strip and device for controlling coiling
Inventor: KOBAYASHI MITSUHIKO
IPC: B21C47/02
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a coiling control device for strip and a coiling control method, with which side edges of strip can neatly be arranged in the case at least two lines of the slit strips meander mutually in the reverse direction. SOLUTION: A member 30b having sloping surface is disposed so as to be contactable with the side eade part of the strip 1a, 1b and faced to the strip, and the position of the side edge part of the strip 1a, 1b are detected. The member 30b is projected from a pass-line so as to eliminate deviation based on the deviation from a target position to the detected position, to allow the sloping surface of the member 30b to contact with the side edge part of the strip after slitting.
Patent JP-S58196359-A (JP)
Title: Lock-up torque converter
Inventor: NAWATA KATSUMI
IPC: F16H45/02
Filed: 1982-05-12
Abstract: PURPOSE:To assure the lock-up oil pressure easily by forming a path for flowing out the oil in the space between a turbine runner and a lock-up clutch thereby eliminating trailing of lock-up clutch. CONSTITUTION:A flow-out path 27 is formed in a tubine hab 10 to discharge the operating oil continuously into a space 26 between a turbine runner and lock-up clutch 19 thus to produce a flow shown by dashed line arrow through a space 25. Consequently the torque converter is brought into stoll state, thereby even when the pressure in the space 25 has increased the pressure is released through a flow-out path 27 to produce the excessive pressure in the space 25 thus to push the lock-up clutch 19 to the left against the pressure in the space 28 and to prevent the trailing of clutch.
Patent JP-H03279986-A (JP)
Title: Roller type developing device
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/10
Filed: 1990-03-28
Abstract: PURPOSE:To obtain a sufficient developing capacity even at the time of developing of a recording medium which travels at a high speed by impressing a bias voltage between an electrode and a developing roller and adjusting the concn. of the toner in a developing soln. layer deposited on the surface of the roller. CONSTITUTION:The developing roller 1 and the electrode 10 face each other via an electrode gap T. The bias electric field is formed in this opposite region by a bias power source 11. A strong potential gradient is formed in the electrode gap T by the bias voltage impressed between the developing roller 1 and the develop 10 when the developing roller 1 is rotated at a high speed in an arrow direction. The toner in the gap T is moved into the restraining liquid layer 4 on the surface of the developing roller 1 by this potential gradient. Since the agitation by the forcible migration of the toner by the electric field is executed in this way, the concn. of the toner in the restraining liquid layer 4 is efficiently restored in this way and the high-speed development is executed.
Patent JP-2000271830-A (JP)
Title: Work holder storage and conveyance device
Inventor: SUZUKI SHINOBU
IPC: B23Q7/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To convey a work holder easily and safely by providing conveyer passages guiding the movement of the work holder in a guide part and a storage part, respectively. SOLUTION: A machine table 13 is rotated and the end of a positioning groove 18a is mated with the end of a guide rail of a Y-shaft conveyer 2. The end of a guide rail of a rotary plate 3 is mated with the end of the guide rail of the Y-shaft conveyer 2 by rotating the rotary plate 3 and the end of a pinch prevention stopper of the rotary plate 3 is rotationally moved so as to release the work holder 14. In this state, an operator conveys the work holder 14 from the rotary plate 3 to the Y-shaft conveyer 2 and the machine table 13 using the rotary plate 3 and the guide roller of the Y-shaft conveyer 2 so that a positioning part of the work holder 14 is inserted into the positioning groove 13a of the machine table 13.
Patent JP-H01250555-A (JP)
Title: Reforming of heat insulation for folded plate roof
Inventor: MATSUSHITA TETSUO
IPC: E04G23/03
Filed: 1988-03-30
Abstract: PURPOSE:To improve the heat insulation of folded plate roof easily at low cost by a method in which a composite plate consisting of a surface material and a heat insulator is set on and fixed to a folded plate roof of a continuous uneven form. CONSTITUTION:A composite plate 1 formed by joining a surface material 2, a heat insulator, and a back material 4 is placed on and fixed to an old existing folded plate roof 7 by a fixing tool 8 such as bolt. The joints 9 of the plates 7 are subjected to a joint treatment using caulking, where the opening end formed between the roof 7 and the overlaying composite plate 1 is closed with a packing material 11. Formation of nest by birds can thus be prevented, and also heat-insulating and sound-proofing effects of air confined can be exhibited.
Patent JP-S58197477-A (JP)
Title: Automatic air feeder for pump
Inventor: TANAKA NOBUMASA
IPC: F04B43/06
Filed: 1982-05-14
Abstract: PURPOSE:To prolong the life of a diaphragm by forming the outlet part of a communication hole on the sidewall surface of the stepped part recessed from the inner surface of a case and preventing the diaphragm from being brought into contact with sharp burred part. CONSTITUTION:The edge surface of a mold 22 for a communication hole 18 is butted at right angles to the flat surface part of the stepped part 20 of a mold 21 for a case 5, and a mold 23 for a communication hole 17 is butted at right angles to the mold 22 for the acommunication hole 18. Therefore, the burr at right angles to the inner surface of the case 5 is not formed on the butted part between the molds 22 and 21 which form an outlet part 16, and the diaphragm 8 in the case 5 can be prevented from being brought into contact with sharp projection from the start of use.
Patent JP-S559214-A (JP)
Title: Loop pick up system
Inventor: OZAWA SEIJI
IPC: G06F9/45
Filed: 1978-06-30
Abstract: PURPOSE: To make objective for a loop having a plurality of inlets for optimization, by picking up a single inlet loop from a plurality of inlet loops with the route dividing section and adding the initial value set node to the single inlet loop picked up.  
     CONSTITUTION: The plurality inlet loop pick up means  2 and the route dividing means 23b are provided, and the plurality inlet loops in the original program inputted is picked up with the means 1. further, the means 23b forms a single inlet loop from a number of inlet loops and also adds 22 the initial value set node to the single inlet loop thus formed. Thus, the loop having a plurality of inlets can be objective to optimization. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S535715-A (JP)
Title: Control de vice for energizing electric generator
Inventor: KIMURA KOUICHI
IPC: G01R31/00
Filed: 1976-07-07
Abstract: PURPOSE: To make it possible to perform any accurate inditial response test by providing terminals for setting any step variation at the differential voltage between the generator voltage. 
     COPYRIGHT: (C)1978,JPO&Japio