baber/WOPTO huggingface dataset:
Patent JP-S6031174-A (JP)
Title: Cleaning device
Inventor: ISHII MASAAKI
IPC: G03G21/10
Filed: 1983-08-01
Abstract: PURPOSE:To maintain stably a function of a cleaning blade extending over a long period of time by providing a toner passing through-hole formed on a scraper plate contacting by pressing to a magnetic roller, on plural stages, or providing plural kinds of toner selecting through-holes. CONSTITUTION:A large hole 6a is provided in a row in the vicinity of the fitting side on a suitable place of a cleaning device of a scraper plate 6, and a small hole 6b is provided in a row on the side contacting to a magnetic roller. In this state, a fine one of a toner scraped by a cleaning blade passes through the scraper plate from the small hole 6b, etc. and is carried immediately, and that which has become like a lump or a mixed comparatively large paper piece, etc. cannot pass through the small hole, pass through the large hole 6a after rolling in the space, are carried by getting on the surface of a fine particle toner which has passed through the small hole along the magnetic roller, and this part is removed exactly by a tuft cutting blade 4, goes into a storing part of the left and discharged by a screw converyor 5. Accordingly, the tuft cutting blade, the magnetic roller, etc. are not damaged by impurities, etc.
Patent JP-S5764169-A (JP)
Title: High voltage measuring device
Inventor: KUBO SHIYOUICHI
IPC: G01R15/14
Filed: 1980-10-06
Abstract: PURPOSE:To measure the high voltage in an electrostatic charging drum, etc., of an electrostatic copier with simple constitution by forming two pieces of the same series-connected resistors on a piezoelectric ceramic substrate, and comparing the change in resistance value when high potential is applied in the absence of contact to one of them with the resistance value of the other resistor. CONSTITUTION:The same thin film resistors 2, 3 consisting of nickel, chromium, etc. are formed by vapor deposition on the surface of a piezoelectric substrate 1 of magnesium titanate zirconate niobate type ceramics, etc.. These resistors 2, 3 are connected in series, and electrode plates 8, 9 for application of measuring voltage are disposed via a substrate 1 and an insulation film 7 on the surfaces of one of the resistors, for example, the resistor 3. If the high voltage to be measured is applied to the plates 8, 9 the strain proportional to the applied voltage is generated in the substrate 1, and the resistance value of the resistor 3 is changed by this strain. On the other hand, the resistance value of the resistor 2 does not change. Hence, the applied voltage is known by comparing the resistance values of the resistors 2, 3.
Patent JP-H09307992-A (JP)
Title: Butterfly damper
Inventor: MORI KAZUKI
IPC: H04R9/02
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain the butterfly damper for a speaker by which number of assembly components of a speaker unit is reduced, the assembling is facilitated and the signal input wiring structure is simplified by printing out a conductor pattern for feeding to a voice coil onto the butterfly damper. SOLUTION: A terminal 6 is provided to the butterfly damper 1 consisting of an inner race 2 supporting a bobbing of a speaker with a voice coil mounted thereon, an outer race 3 fixed to a frame of the speaker and a connection part 4 connecting the inner race 2 and the outer race 3, and a conductor pattern 5 from the terminal 6 reaching an inner circumferential ridge 2a of the inner race 2 via the outer race 3 and the connection part 4 is printed out. The conductor pattern 5 on the inner race 2 and a lead wire of the voice coil mounted to the bobbin fitted to the inner circumferential ridge 2a of the inner race 2 are connected. Thus, number of assembly components of the speaker unit is reduced, the assembling is facilitated and the wiring structure is simplified by means of the butterfly damper 1 for speaker.
Patent JP-H04338697-A (JP)
Title: Electric device
Inventor: TAKEUCHI YUKIHISA
IPC: H05K7/00
Filed: 1991-05-15
Abstract: PURPOSE:To provide an electric device which can contain a connector of an outer cable in a contour region on a flat surface of a device body. CONSTITUTION:In an image reader 1 having body connectors 22, 24 to be connected with connectors 27, 28 of outer cables 25, 26 on a device body 2, the connectors 22, 24 are provided at positions where the connectors 27, 28 of the connected cables 25, 26 are contained in a contour region on a flat surface of the body 2.
Patent JP-H05305111-A (JP)
Title: Bed in medical nursing system and patient transferring apparatus combined therewith
Inventor: MORIKAWA TSUNAYOSHI
IPC: A61G7/00
Filed: 1992-04-30
Abstract: PURPOSE:To enable the moving of a patient on a bed and the shifting thereof onto a wheel chair, a stretcher or the like in a safe and labor saving manner by arranging rollers made free to turn with the longitudinal direction as axis on both right and left sides of the bed on the top surface thereof to wind an endless band between rollers. CONSTITUTION:This bed 1 is divided, for example, in three vertically to be bendable individually, a reclining type in which an upper hand part 2 can be lifted and a lower hand part 3 can be leveled. Parts 2-4 are made up of rollers 5 and 5 made free to turn with the longitudinal direction as axis as arranged on right and left sides of the bed and an endless band 6 wound on both the rollers 5 and 5. The rollers 5 divided longitudinally pertaining to the parts 2-4 are bent freely with respective joints 7 while being linked in such a manner as to al low the transmission of power. A shaping member 8 serving as cushion material is provided under the endless band 6 set at the parts 2-4 of the bed 1.
Patent JP-H09320264-A (JP)
Title: Refresh control circuit and refresh control system
Inventor: WATABE OSAMU
IPC: G11C11/406
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a refresh control circuit which is improved in system performance by operating the system which controls a DRAM by plural control circuits within a refresh period irreducible minimum. SOLUTION: Each bilateral terminal of the address A, low address control signal RAS and column address control signal CAS is attached with an address latch circuit Reg. When an address permission signal AC1 reaches a high level and the access to the DRAM is permitted, A, RAS and CAS terminals become input terminals to allow the taking-in of all signals given to the DRAM from plural control circuits. In the address latch circuit Reg, it is judged from the conditions of the taken-in RAS and CAS signals that the DRAM access is a refreshing action. By holding and outputting the address at that point of time it is then made possible, that the refresh address generation circuit ADD generates the next refresh address.
Patent JP-H01310716-A (JP)
Title: Dehumidifier
Inventor: MATSUOKA AKIRA
IPC: F24F1/00
Filed: 1988-06-07
Abstract: PURPOSE:To detect humidity with high precision by a simple and economical structure by stopping electric conduction to a heat generating body on one side of a humidity absorbing body when a temperature sensor attached to the humidity absorbing body detects a prescribed temperature, and setting a timer to start electric conduction again after a prescribed period since the electric conduction is stopped. CONSTITUTION:A humidity absorbing body 1 formed by impregnation of humidity absorptive filler such as calcium chloride in a porous body such as a rock wool and a heat-generating body 2 are integrally combined and a temperature sensor 3 is installed on the porous body. Power is conducted to the heat-generating body 2 so as to dissipate humidity which is absorbed in the humidity absorbing body 1, and when the water retaining rate of humidity absorbing body 1 becomes low, the temperature of the humidity absorbing body 1 rises to high value. When the temperature reaches a prescribed temperature, the temperature sensor 3 works and stops the power conduction to the heat-generating body 2. The humidity absorbing body 1 in a condition of low water absorbing rate gradually absorbs humidity in a room so as to dehumidify the room. A period during which, with power conduction being stopped, the humidity absorbing body 1 continuously absorbing humidity until the water retaining rate reaches a prescribed value is set previously by a timer 4, and when the prescribed period is passed, power is conducted again to the heat-generating body 2.
Patent JP-H082606-A (JP)
Title: Garbage disposer
Inventor: NAKAMURA SHOJI
IPC: B65F1/16
Filed: 1994-06-22
Abstract: PURPOSE:To prevent offensive smell inside a main body from leaking outside the main body in the case of throwing a garbage into a garbage disposer. CONSTITUTION:A cover for opening and closing a garbage throwing-in port is formed in an L-shape to shut the throwing-in port even in the case of throwing a garbage into a garbage disposer. A garbage throwing-in port 2 is provided in the upper part of a garbage disposer body 1 having an agitating means for agitating the garbage inside the disposer body 1, and moreover the cover 5 is closeably provided near the throwing-in port 2. An auxiliary cover 6 is unitedly formed in an L-shape on the cover 5. A recess part 6a for placing the garbage is formed in the central part of the auxiliary cover 6.
Patent JP-H06334283-A (JP)
Title: Substrate for flexible printed circuit
Inventor: ODA MASAZUMI
IPC: H05K1/03
Filed: 1993-05-19
Abstract: PURPOSE:To improve adhesion property with a copper foil and polyimide resin layer and prevent curling, creasing, buckling, etc., by mixing a specific amount of specific two types of polyamic acid liquid solutions and then performing heating and curing. CONSTITUTION:Polyamic acid liquid solution (A) which is obtained by allowing 3,3',4,4'-biphenyltetracarbonaciddianhydride to react with paraphenylenediamine is used. Polyamic acid (B) which is obtained by allowing pyromellitic diahydride to react with 4,4'-diaminophenylether is used. By mixing 20-50% of the total weight of polyamic acid of the polyamic acid liquid solution (B) with the polyamic acid liquid solution (A) and then stirring it, polyamic acid mixed liquid solution is obtained. By applying the mixed liquid solution to a metal foil and then performing heating and curing, the title substrate with polyimide resin metal with a uniform thickness can be manufactured.
Patent JP-S6325538-A (JP)
Inventor: KUUO CHIEON TAMU
IPC: A61B6/03
Filed: 1987-06-05
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-S5664231-A (JP)
Title: Electronically controlled cooker
Inventor: SAKAMOTO KAZUHO
IPC: F24C1/00
Filed: 1979-10-29
Abstract: PURPOSE: To facilitate multistaged heating value setting in the cooker by adapting a control unit to receive a signal setting the required heating value and output a voltage level calculated based on the signal and corresponding to the required heating value.  
     CONSTITUTION: There is provided a voltage setting part 1 outputting a voltage corresponding to the heating value desired to set. The output from the voltage setting part 1 is inputted into one input terminal of a comparator 4. The comparator 4 also receives at the other input terminal an output from a digital output setting part 2 after converted by a D/A converter 3. The comparator 4 compares both inputs from the parts 1 and 2 and outputs the comparison result to a voltage level reading part 5. The voltage level reading part 5 reads the voltage level of the voltage setting part 1 as a digital value by means of the signal from the comparator 4 and the digital value from the digital output setting part 2. A driving part 7 is controlled by the control unit 6 so that the heating value of the cooker corresponds to the digital value of the voltage level reading part 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5664139-A (JP)
Title: Air fuel ratio controller
Inventor: OKA TOSHIAKI
IPC: F02D33/00
Filed: 1979-10-30
Abstract: PURPOSE: To control air fuel ratio by a temperature sensor by detecting air fuel ratio in accordance with a temperature difference between an inlet of three-way catalyzer and a catalyzer layer of an internal combustion engine detected by temperature sensors provided at both parts.  
     CONSTITUTION: Electromagnetic valves 17, 18 which are switched by signals from a control circuit 22 are provided at top parts of air compensating passages 11, 16 to which a main and a slow fuel passages 9, 14 of a carburetor 3 are connected to control mixed air to a theoretical airfuel ratio. A three-way catalyzer converter 5 for exhaust gas purifying is also provided on an exhaust pipe 4, and signals from temperature sensors 21, 20 provided at an inlet 5a and a catalyzer layer 5b of the converter 5 are conducted to the control circuit 22 to judge condensation of air fuel ratio by the temperature difference. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6120494-A (JP)
Title: Center cap for acoustic diaphragm
Inventor: ITOU MINORU
IPC: H04R1/28
Filed: 1984-07-06
Abstract: PURPOSE:To enlarge an internal loss and to make a density small by forming a diaphragm with the aid of a material obtained by mixing a specific high polymer-based thremoplastic resin with a titanium fiber or potassium titanate fiber. CONSTITUTION:Materials are prepared which are mixed by weight maxing ratios as shown in the table abd pelletized. Afterdward, the pelletized materials are heated by an extrusion machine at a temperature of 230-260 deg.C where they are made to sheets, thereby forming a film. By passing the film to a cooling roll for sevelal stage rolling, the film wich an arbitrary thickness can be obtained. Then, the film is heated and softened by a hot plate of about 150 deg.C and formed by a heated forming die with a prescribed shape at a sheet-making temperature 230-260 deg.C under vacuum or pressure atomosphere, thereby obtaining a desired center cap.
Patent JP-S5364429-A (JP)
Title: Memory unit
Inventor: SASAMOTO YOSHIFUMI
IPC: G11C7/00
Filed: 1976-11-22
Abstract: PURPOSE:To decrease the power consumption, to increase the information transfer velocity and to facilitate an easy countermeasure against the volatilization of the memory information at the power source cut-off time for a memory which is constituted with the dynamic shift register refreshed by the shift of the memory information, by providing the refresh circuits independently.
Patent JP-S5666302-A (JP)
Title: Manufacture of tapered bar
Inventor: OONO AKIRA
IPC: B21B1/38
Filed: 1979-10-31
Abstract: PURPOSE: To form a taper in the blank material passed through the gap of rolls, and to improve the material yield, by combining a roll provided with a circumferential groove of a specified width and another roll freely rotatably fitting into the groove, and by adjusting the gap of these rolls.  
     CONSTITUTION: The roll 1 is provided with the outer circumferential groove 3 of a specified width and is freely rotatably borne; the roll 2 is borne parallelly to the axis line of the roll 1 so as to be freely rotatable; the outer circumference 5 of the roll 2 is fitted into the groove 3 of the roll 1, and the gap between two rolls 1, 2, is adjusted. The blank material (a), prepared in a diameter smaller than the breadth of the taper (b), is heated and is inserted into the gaps between the rolls 1, 2, and the scrapers 6, 7; and both ends of the blank material (a) are bitten by the chucks 8, 9. Then, the blank material (a), while being applied with the back tension, is transferred to the arrowed direction (x); hereupon, the gap of the rolls 1, 2, is variably controlled. When the chuck 9 approaches the rolls 1, 2, the blank material (a) is stopped and is taken off; hereafter, both ends of the blank material (a) are cut off, and the tapered bar (b) is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6033317-A (JP)
Title: Manufacture of 2cr material for welded can good in flange workability
Inventor: ARAI SHINICHI
IPC: C21D9/46
Filed: 1983-08-01
Abstract: PURPOSE:To obtain the 2CR material for welded can good in flange workability at low cost, by a method wherein after hot-finish-rolling and winding the steel of a specific composition under specified conditions, it is cold-rolled and further, processed with recrystallization annealing and cold rolling. CONSTITUTION:The steel containing, by weight, 0.13% max. C, 0.60% max. Mn, 0.10% max. P, and the remainder consisting of iron and inevitable impure elements is hot-rolled and hot-finish-rolled at a temperature of A3 point min. Then, the hot rolled coil sheet is wound at a temperature of two-phase region of ferrite and austenite or kept soaking and cold-rolled to a thickness of 0.20mm. degree. Further, after processing it with recrystallization annealing within a temperature range of 650-800 deg.C by continuous annealing method, it is cold-rolled by a draft of 15-40%. The steel sheet for welded can having low flange cracking rate can be manufactured thereby and steel grades to be used are not limited.
Patent JP-H04340606-A (JP)
Title: Controller
Inventor: INOUE TADASHI
IPC: G05B23/02
Filed: 1991-05-17
Abstract: PURPOSE:To judge and display whether the cause of a failure of response of plural control object devices to control operation is in a common part or in individual parts in the case that plural control object devices are not operated in response to the control operation. CONSTITUTION:States of contacts 111 to 11n of control object devices 81 to 8n are read in by a display input circuit 13, and a control command and a display input are compared with each other by a microprocessor 16; and if they do not coincide with each other, it is detected that they are not operated in response to the control operation. Voltages of control common lines 4 and 5 are monitored by voltage detecting circuits 14 and 15, and the cause of the failure of operation is judged to be in individual parts if voltages are control power (+) 1; but otherwise, it is judged to be in the common part and an indicator lamp 21 or 22 is lit. Since the cause of the failure of operation in the common part and that in individual parts are displayed in distinction from each other, the time required to clear up the cause is shortened.
Patent JP-S5843276-A (JP)
Inventor: ROREN JIYOOJI KURAFU
IPC: B01D9/00
Filed: 1981-09-07
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-H05296428-A (JP)
Title: Fluidized bed combustion device for waste material
Inventor: KASAI MITSUO
IPC: F23G7/00
Filed: 1992-04-17
Abstract: PURPOSE:To perform a smooth discharging of non-combustible material out of a fluidized combustion chamber and to enable a stable fluidized combustion to be carried out when waste materials containing non-combustible materials such as scraps and the like are fluidized and ignited. CONSTITUTION:An upper end cap 42 of which upper surface 42a is formed in a planar form adjacent at least to a fluidized combustion chamber 70 is arranged at an upper end of an air dispersion pipe 41 in such a manner that it is inclined to be low toward a side of a non-combustible material discharging port 50. In addition, the upper end cap 42 of the air dispersion pipe adjacent to the discharging port 50 is arranged to be a step-wise manner in sequence to form a gradual low height as its upper surface 42a approaches the discharging port 50. The air injection port 43 is opened at the air dispersion pipe 41 toward the discharging port 50 at the height position between a lower surface position of the upper end cap 42 and the upper surface 42a of the upper end cap 42 of the air dispersion pipe 41 adjacent to the discharging port 50.
Patent JP-S5765327-A (JP)
Title: Plasma reaction treatment
Inventor: HIROTSU TOSHIHIRO
IPC: B01J19/08
Filed: 1980-10-08
Abstract: PURPOSE: To carry out desired surface treatment without accompanying modification of a material itself or damage of a surface thereof by inserting a filter between an object to be treated and plasma to alleviate plasma action.  
     CONSTITUTION: A filter 6 with a diameter slightly smaller than that of a reaction tube is inserted into said reaction tube and fixed by a ring 7 made of Teflon or the like. An object A to be treated is attached in a space between the reaction tube 1 and the filter 6. Thereby, plasma generated in the reaction tube 1 is acted on the object A to be treated through the filter and desired treatment is applied thereto. In this case, glow discharge is passed through the filter 6 but is not invaded into the space between the reaction tube 1 and the filter 6 and direct bombardment toward the object A to be treated due to plasma is avoided. By this method, even a material such as a film like or fibrous material can be subjected to plasma reaction treatment without obstruction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62297724-A (JP)
Title: Radiation temperature measuring instrument
Inventor: MOCHIDA HIROMI
IPC: G01J5/06
Filed: 1986-06-17
Abstract: PURPOSE:To take an accurate measurement by preventing infiltration of external particles and gas into the internal space of a cylinder which is formed near a body to be measured by protruding from the periphery of the photodetection part of a radiation thermometer. CONSTITUTION:This measuring instrument 2 is constituted by providing a fixed pipe 21 which penetrates the side wall of a hook 14 to the side wall and fixing an internal pipe support pipe 22 detachably to a rear end part positioned outside the hood 14. An optical path securing pipe (cylinder) 23 is inserted into the pipes 22 and 21. This pipe 23 is arranged having its tip on the side of a fused body 12 put close to the fused body 12 so that neither smoke nor dust, etc., enters the optical path between the photodetection part 26 of the radiation thermometer 25 and the fused body 12. Further, this pipe 23 is fixed by being pressed inward by a support bolt 24 engaged threadbly with the pipe 22. The photodetection part 26 is arranged opposite this thermometer 25 while set in the axial direction of the pipe 23 and air is sent in the pipe 23 through an air blowing pipe (stopping means) 27.
Patent JP-S6031614-A (JP)
Title: Method and apparatus for teaching robot indirectly
Inventor: KOIZUMI SAIHACHI
IPC: G05B19/423
Filed: 1983-08-01
Abstract: PURPOSE:To attain teaching accurately for a short time by interlocking a working robot with a teaching robot corresponding to the operation shafts of the working robot and moving arms of the teaching robot while observing the operation of the working robot. CONSTITUTION:The teaching robot 1 has a coupling member 2 such as an arm having the same or similar shape as/to the working robot 12 at its operating means and the leading end part of the arm is manually operated along a required trace. The quantity of operation of operation shafts 41-4n to be changed in accordance with said operation are detected by sensors 61-6n and the detected signals are inputted to a control device 8. The device 8 prepares an instruction code for actuating the robot 12 on the basis of the detection data from respective sensors to actuate the robot 12. While monitoring the moving trace of the leading end part of the arm of the robot 12, the leading end part of the arm of the robot 1 is correctly actuated so that the required trace is obtained and the positional data of a necessary operating point are successively stored in an external storage device 10 every movement of the robot 12 to attain the teaching of the robot.