baber/WOPTO huggingface dataset:
Patent JP-H06336307-A (JP)
Title: Garbage force feeder
Inventor: TASAKI TETSUYA
IPC: B65F5/00
Filed: 1993-05-26
Abstract: PURPOSE:To provide garbage force feeder wherein scale sticking and increasing in a storage tank can be prevented while efficiently discharging garbage, flowing in from a sink, and kitchen drain so as to eliminate a hangover from inside the storage tank. CONSTITUTION:A partitioning plate 11 having a slope is provided in the vicinity of a position of operating water level of a submerged pump 8 in a storage tank 1, and also many wash water jet holes 12 are formed in the periphery of casing 8a of the submerged pump 8, so as to energetically jet wash water to lower space of the partitioning plate 11 from the jet holes 12. In this way, tea grounds or the like sticking to a lower surface of the partitioning plate 11 are floated with a water level rise in the storage tank 1, and since the tea grounds are mixed with drain water and efficiently discharged by wash water jetted from the jet holes 12, scale sticking to the storage tank 1 can be eliminated.
Patent JP-H05319566-A (JP)
Title: Transfer device
Inventor: IGATA SUETA
IPC: B65G47/52
Filed: 1992-05-15
Abstract: PURPOSE:To provide a transfer device that can pass on a plurality of hollow cylindrical materials, for example, wire rod coils or plate coils at one time. CONSTITUTION:An endless chain loaded with at least two receiver boards of different heights, is provided on an arm 1, which is mounted so that it can be rotated, and these are mounted on a lifting board 14 and are hung from an upper frame, and a transfer device is thus provided. A plurality of materials can thus be handled, compared with a conventional transfer device for handling materials one by one, and the working efficiency can greatly be improved.
Patent JP-S5918192-A (JP)
Title: Control of crystal diameter in production device for crystal
Inventor: ABE MASANARU
IPC: C30B15/26
Filed: 1982-07-16
Abstract: PURPOSE:To control the diameter of a material other than silicon in high accuracy, by monitoring a grown crystal by a television camera in Czochralski method, extracting a given signal from luminance signals on a fixed sensing line, calculating the crystal diameter. CONSTITUTION:Luminance signals on the sensing line 41 of the raw material melt 43 and the crystal ingot 42 to be pulled up are monitored by a television camera, and luminance q0-q479 at 480 points on the sensing line 41 are collected by a 8 bit AD convertor. The diameter is calculated according to the flow chart. As mentioned above, the measurement of the crystal diameter is repeated in a fixed period. When the value of change becomes >= a given value, the pulling speed or temperature is subjected to feedback control, to pull up a crystal with a constant diameter.
Patent JP-S61281902-A (JP)
Title: Method and apparatus for detecting absolute position
Inventor: IWAMOTO NORIHIRO
IPC: G01D5/245
Filed: 1985-06-07
Abstract: PURPOSE:To detect the absolute position at a low cost with a small size by using a piece of rod disposed alternately with a magnetic material and non- magnetic material. CONSTITUTION:The rod is disposed alternately with the concentrical magnetic material and non-magnetic material. On the other hand, the sine wave signal and cosine wave signal which are the outputs from a sine wave output part 52 and a cosine wave output part 53 are supplied via said output parts from an excitation power source 51 to primary coils 401, 403 of detection heads 4A, 4B. The phase modulation output signals PM1 and PM2 obtd. from secondary coils 402, 404 are inputted respectively to phase detectors 55A and 55B and are phase-detected by the output signal SY from a reference signal generating circuit 56. These phase detection signals H1, H2 are converted to digital signals DS1, DS2 by analog-to-digital converters 57A, 57B and are inputted to an arithmetic processing part 59. The magnitude of the signals H1, H2 is discriminated by a comparator 58 and a discrimination signal DS3 is inputted to the processing part 59. The absolute position relation of the rod and the detection heads is then detected by the prescribed calculation.
Patent JP-S6015904-A (JP)
Title: Manufacture of rare-earth intermetallic compound permanent magnet
Inventor: OKONOGI ITARU
IPC: H01F1/055
Filed: 1983-07-07
Abstract: PURPOSE:To improve workabiliy of a sintered permanent magnet alloy material, and to enhance production efficiency thereof by a method wherein after the material is processed into the desired shape in a sintered condition or in a dissolved condition, ageing heat treatment is performed to obtain magnetic rigidity. CONSTITUTION:After a rare-earth intermetallic compound permanent magnet material is processed into the desired shape in a sintered condition or in a dissolved condition, ageing heat treatment is performed to obtain magnetic rigidity. For example, an alloy to be expressed by the general formula of Sm(Co0.626 Cu0.14Fe0.22Ti0.014)7.0 is dissolved in a low-frequency smelting furnace to form an alloy ingot, pulverized to impalpable powder, and thus obtained powder is molded in a magnetic field. Demagnetization is performed in the same metal mold after molding, and a molded product is taken out in a demagnetized condition to be sintered. Then the molded product is processed according to wire discharge processing to be cut, the central part is finished according to discharge processing, and external diameter finish processing is performed according to a cylindrical grinder to form the final shape. After then, ageing treatment is performed, and hat treatment necessary for a permanent magnet is completed.
Patent JP-H02304711-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TERADA AKIMICHI
IPC: G11B5/588
Filed: 1989-05-19
Abstract: PURPOSE:To enhance the positioning of a head with high accuracy and to promote the frequency characteristics by providing a sensor for detecting the head position (coil position) in a magnetic head moving device and feeding back a head position signal to be given to a coil driving signal. CONSTITUTION:A hall element 13 is fixed in a groove part of a top yoke 5, and a lead wire of the Hall element is connected with a wiring pattern 66 of a flexible wiring board 14. The flexible wiring board 14 is drawn out to the exterior from notches 64 and 65 provided to the top yoke. That is, the Hall element 13 is provided in the magnetic head moving device 100, and a driving coil 4 is impressed with a high frequency signal in a fixed frequency having only a slight vibration caused by electromagnetic force of the driving coil by way of superimposing the coil driving signal. Then, by utilizing a change of magnetic flux density of a frequency to be detected by the Hall element 13 in accordance with a change of the coil position, the coil position, i.e. the head position is detected. By this method, the head position is decided with high accuracy, and the frequency characteristics can be promoted.
Patent JP-H0313240-A (JP)
Title: Method and apparatus for positioning can-shell
Inventor: KURUTO ARUTSUNAUERU
IPC: B21D51/26
Filed: 1990-05-16
Abstract: PURPOSE: To enable the exact positioning of a can body by rotating the can body around its longitudinal axis until the can body is stopped by an obstacle, such as stopper, projected into the orbit of a strap in such a manner that the longitudinal seam of the can body occupies a specific position at the time of working the can body in succession. CONSTITUTION: A body frame positioning device has a body frame housing means 40 and houses the can body 10 in a home position. A sensor 64 mounted at the forward position of the stopper 48 along the orbit of the strap 20 is electrically conducted to a means 63 for decreasing the number of revolutions via a conductor 65. The trigger of changeover operation in the decreasing means 63 described above is made possible and a motor 58 is changed over to the relatively low number of revolutions or is reduced in speed with respect to the number of revolutions according to the prescribed braking process until the strap 20 arrives at the stopper 48. The motor is thereafter completely stopped and is transferred in succession in a direction parallel with the longitudinal axial line, by which the can body 10 is sent to a fresh working position.
Patent JP-S619965-A (JP)
Inventor: BERUNHARUTO TEINNESU
IPC: C21C7/00
Filed: 1985-06-10
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-S5917482-A (JP)
Inventor: SAITOU YUKIO
IPC: B66C1/28
Filed: 1982-07-19
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-H08294812-A (JP)
Title: Work method of foaming polyethylene infant ball and this foaming polyethylene infant ball
Inventor: SUZUKI HIDEHISA
IPC: B23C3/16
Filed: 1995-04-26
Abstract: PURPOSE: To prevent an infant from starting to cry by pain when a ball hits him by performing cutting work on foaming polyethylene having a circular or elliptic cross section while moving rotary cutting edges along a curved surface previously projected on the foaming polyethylene in prescribed curvature. CONSTITUTION: A cutting work table 1 can move in the horizontal or diametrical direction through a guide rail 3a while placing foaming polyethylene 2 being a raw material of a ball. Mountable-demountable rotary cutting edges 4a and 4b are respectively and independently driven by operation of a control board of a built-in computer, and are respectively and independently raised and lowered through a guide rail 3c, and are used by interlocking with the cutting work table, and are arranged so as to move in the horizontal direction along a preset curve. As a result, the foaming polyethylene 2 is shaven out along a curved surface projected in prescribed curvature. Here, the prescribed curvature means curvature of a curved surface corresponding to an external curved surface of the ball.
Patent JP-H04331451-A (JP)
Title: Stepping motor
Inventor: YAMAMOTO MASARU
IPC: H02K37/16
Filed: 1991-04-30
Abstract: PURPOSE:To elevate the rotating torque and also, make it suitable for the driving of a rotary cylinder by constituting it, such that each magnetic pole of the other electromagnet face astride the polarized unlike magnetic poles of a rotor when each magnetic pole of either of two electromagnets face right the magnetic poles of the rotor. CONSTITUTION:When the magnetic poles of a rotor 22 face right the feet 25a, 25b, and 25c of an electromagnet 20, the boundaries between the magnetic poles of the rotor 22 face the feet 26a, 26b, and 26c of an electromagnet 21 and they slip by half pitches. When the electromagnet 20 is supplied with pulse voltage P1 at the point of time T1, the foot 25b, to an S pole, and feet 25a and 25c, to N poles severally, are excited, so the rotor 22 rotates by a half pitch in the direction of an arrow. Subsequently, when the power supply to the electromagnet 20 stops at the point of time T2 and the electromagnet 21 is supplied with pulse voltage P2, the foot 26B, to an N pole, and the feet 26a and 26c, to S poles severally, are excited, so the rotor 22 steps a half pitch in the direction of the arrow direction. Hereby, the rotating torque becomes large.
Patent JP-S5971638-A (JP)
Inventor: ARUFUREDO KABAARI
IPC: B29C48/32
Filed: 1983-07-08
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-S5967205-A (JP)
Inventor: ANDORASU SUZEGO
IPC: A01N25/04
Filed: 1983-07-08
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-H09310666-A (JP)
Title: Starter
Inventor: SO MASAHIRO
IPC: F02N11/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a starter where cost down is possible as the whole of engine starting system including a battery and the starter. SOLUTION: A plusbrush 19 and a minusbrush 20 are held in a motor frame 5, and abuts on the slide face of a commutator 2c. The plusbrush 19 conducted to a starting power source has a displacing means 7 for displacing the plusbrush 19 into an ONstate where it abuts on the commutator 2c and an OFF state where it leaves from the commutator 2c. The displacing means 7 has a slide rail 28a to movably hold the plusbrush 19; a return spring 25 to return the plusbrush 19 to the OFF state; and a push bottom 22 to manually press the plusbrush 19 against the commutator 2c for turning it into the ON state. Since the changing over of ON/OFF state is possible by the plusbrush 19 operated by the push bottom 22, the starting system can be simply and inexpensively composed without a large capacity type main switch.
Patent JP-H0756228-A (JP)
Title: Information display of camera and display method thereof
Inventor: KIN SEITAI
IPC: G03B17/00
Filed: 1994-06-07
Abstract: PURPOSE: To enable a user to grasp all the functions in a photographing preparation state at a glance and to discriminate a selected function mode and a non- selected function mode. CONSTITUTION: A switch part includes a power source switch for supplying power to the camera, and a function switch for selecting the function of the camera. An information display part consisting of the liquid crystal display panel of the camera includes a flash function display part 41, a photographing function display part 43, and a focusing and photographing function display part 42, which are respectively provided with plural function modes. When the power source switch or the function switch is operated, all the function modes are displayed. Simultaneously, specified 1st function modes 411, 421 and 431 are initialized, and inverted-displayed to be distinguished from other modes.  When a user operates the function switch in such a state, the function mode is successively selected and the display is changed to be distinguished from others in accordance with the successive selection.
Patent JP-S5650470-A (JP)
Title: Picture element string data generating device
Inventor: TACHIKI HIDEO
IPC: G06K9/00
Filed: 1979-09-28
Abstract: PURPOSE: To facilitate handling complicated patterns to generate picture element string data efficiently, by using the signal of the memory selecting part as a mask signal to store tone data in the predetermined order and by superposing patterns.  
     CONSTITUTION: Pattern description data PDD which are read from PDD memory part 401 or 402 and are arranged in the generation order in the sub-scanning direction are sent to intersection data generating part 404 through memory control part 403 to generate intersection data. Memory control part 406 generates a signal to select a memory element corresponding to the picture element between two intersections of intersection data from picture element string data memory part 408. Tone control part 407 stores tone data supplied through signal line 403a to the memory element above. When one raster components of picture element string data are generated in memory part 408, supply part 409 supplies them to the succeeding processing mechanism. If it is decided that the PDD form intersects the next succeeding raster, continuous deciding part 410 stores PDD into memory part 402 after subjecting PDD to the processing for continuity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0421951-A (JP)
Title: Magnetic recording and reproducing device
Inventor: AGARI HIDEO
IPC: G11B15/665
Filed: 1990-05-15
Abstract: PURPOSE:To remove a substance stuck to a regulation part provided on the outer periphery of a drum and to move a movable post pedestal for helically winding a magnetic tape around the outer periphery of the drum every loading action so as to obtain a sure removing action by providing an abutting member which performs relative motion to the regulating part on the outer periphery of the drum on the movable post pedestal. CONSTITUTION:The abutting member 14 which is fitted out an erect pin 11, whose one part is fixed on a pedestal 10 with a screw 12 and which has one end where a needle-like member 13 is integrally disposed provided. The member 13 abuts on the drum 7 within a range which includes the regulation part 8 of the drum 7. Since the movable post 5 traces a locus (a) which is nearly concentric with the drum 7 and helically moves on the outer periphery of the drum 7, the member 13 cleans the regulation part 8 while it performs the relative motion(A-B-C in a 1st figure). Therefore, the substance stuck to the regulation part 8 is removed and the stable traveling of the magnetic tape is secured.
Patent JP-S5651075-A (JP)
Title: Buffer control system of address conversion
Inventor: ITOU MIKIO
IPC: G06F21/60
Filed: 1979-09-28
Abstract: PURPOSE: To prevent the lowering in the data processing performance without registrating unnecessary information on a TLB, by producing an address conversion successful signal and a protection check normal signal without using an address conversion buffer (TLB).  
     CONSTITUTION: When a special operation which does not require both the address conversion and the main protection key reference is detected, a flag 2 is set via a control section and forced control is made so that the output of each section of TLB3 can be at a low level. On the other hand, forced gates 9, 10 are compulsively controlled at the same time, and an output via the gates 9, 10 of STO-ID register 8 and an effective register 1 compared with the corresponding output of the TLB3 at a comparator 6 is also at a low level. Thus, an address conversion successful signal is output from the comparator 6 and similarly the protection check normality signal is also produced. With this system, the TLB need not necessarily registrate unnecessary information, the efficiency of utilization of TLB can be increased and the lowering in the data processing ability can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62283265-A (JP)
Title: Ball valve
Inventor: FUJIIKE SHIGEMI
IPC: F16K5/06
Filed: 1986-05-29
Abstract: PURPOSE:To control a valve to be lightly opened and closed further to decrease wearing in its valve unit and valve seat, by forming the valve unit such that its ball diameter in a direction crossing at a right angle with both a rotary control axis and a valve hole is slightly larger than the ball diameter in a direction of the valve hole. CONSTITUTION:Annular valve seats 9 and 10, which exist in outer hubs 4 and 5 respectively with an axial line 8 serving as the center, are pressed to a valve unit 1 respectively by belleville springs 11 and 12. The valve unit 1 forms a long spherical shape, and its ball diameter D2 in a direction crossing at a right angle with both a valve hole 2 and a rotary control shaft 3 is a little longer than the ball diameter D1 in a direction of the valve hole 2. A difference between these ball diameters is set to within a range of permissible moving distance of the valve seats 9, 10. In the closed condition of a valve, the belleville springs 11, 12 are compressed because the valve unit 1 holds its major diameter direction to be put between the valve seats 9, 10. In this way, the valve can be surely prevented from the leakage.
Patent JP-H09310678-A (JP)
Title: Hydraulic diaphragm pump
Inventor: HORIGUCHI MASAYUKI
IPC: F16K15/04
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To supply operating oil in a oil reserving chamber surely and correctly by forming an operating oil feed mechanism provided with a shaft body penetrated in the opening part of an operating oil feeding passage, a valve element provided with a surface which is brought into contact/discontact with the rear end opening part of the operating oil feed passage, and a contact element which is brought into contact/discontact with a diaphragm. SOLUTION: In an operating oil feed mechanism 6 especially, a shaft body 14 is penetrated in the opening part of an operating oil feed passage 19 opened to an oil reserving chamber 4. A valve element 15 is arranged on the rear end part of the shaft body 14, and provided with a surface which is brought into contact/discontact with the rear end opening part of the operating oil feed passage 19. A contact element 16 is arranged on the top end part of the shaft body 14, and be brought into contact/discontact with a diaphragm 3. The contact element 16 is energized toward the diaphragm 3 by a coil spring 17. A check valve 20 is arranged in the operating oil feed passage 19. It is thus possible to feed operating oil into the oil reserving chamber 4 correctly and surely.  It is also possible to simplify a structure, and there is no part for carrying out regulation while having careful caution in a device.
Patent JP-S5552323-A (JP)
Title: Preparation of carbamoyl group-carrying polyphenylene oxide and carboxylic acid group-carrying polyphenylene oxide
Inventor: KAWAHARA HIROSHI
IPC: C08G65/00
Filed: 1978-10-13
Abstract: PURPOSE: To obtain a carbamoyl group-carrying polyphenylene oxide followed by a carboxylic acid group-carrying polyphenylene oxide by the polymerization of a carbamoyl group-substituted phenol or by the copolymerization of said phenol with a 2,6-substituted phenol, in the presence of a catalyst, and then by converting the carbamoyl group into carboxylic acid group.  
     CONSTITUTION: A carbamoyl group-carrying phenol of formula I (X is Cl, Br, or I; R 1  is Cl, Br, I, ≤4C alkyl, -CH 2 -CH=CH 2 , OCH 3 , OC 2 H 5 , -CHO, or a group of formula II) is homopolymerized or copolymerized with a 2,6-substituted phenol of formula III (Y is X; R 2  and R 3  are each R 1 ), in the presence of a catalyst such as benzoyl peroxide, NaOH, to obtain the objective carbamoyl group-carrying polyphenylene oxide with a relative viscosity (at 30°C and a concentration of 0.5g/ 100ml CHCl 3 ) ≥0.01g/dl. The carbamoyl groups of the resulting polymer are subsequently partially or wholly hydrolyzed to obtain the other objective polymer, a carboxylic acid group-carrying polyphenylene oxide with a relative viscosity (at 30°C and a concentration of 0.5g/100ml CHCl 3 ) ≥0.01g/dl. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01294931-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: TSUKAMOTO KEISUKE
IPC: F02D35/00
Filed: 1988-05-23
Abstract: PURPOSE:To enable high-precise control of an air-fuel ratio despite of the change in opening of an intake air control valve, by a method wherein a value by which a lag in the control state of an air-fuel ratio is reflected is stored according to the opening of an intake air control valve on the downstream of a throttle valve, and by referring to the memory value, a feed fuel amount is controlled. CONSTITUTION:In an engine MD having an intake air control valve MC located on the downstream of a throttle valve MA, an air-fuel ratio correction value is fixed by an air-fuel ratio control means MH based on an output from a running state detecting means ME, and based on the detecting result of the air-fuel ratio detecting means ME, regulation of the air-fuel ratio correction value is made. During regulation of the air-fuel ratio correction value, a learning value is calculated by a learning means MI based on a difference between the air-fuel ratio correction value and a reference value, and is stored according to an output from an opening detecting means MF to detect the opening of the intake air control valve MC. A fuel feed means MJ calculates a fuel feed amount based on a running state, and corrects the fuel feed amount by means of the air-fuel correction value and the memory value of the learning means MI.