baber/WOPTO huggingface dataset:
Patent JP-H08241820-A (JP)
Title: Transformer
Inventor: MATSUMURA KATSUMI
IPC: H01F27/24
Filed: 1995-03-06
Abstract: PURPOSE: To prevent a transformer from deteriorating in efficiency. CONSTITUTION: A transformer is equipped with a bobbin having open ends, windings wound on the periphery of the bobbin, and a first and a second core which are possessed of engaging legs inserted into the bobbin through both open end respectively, wherein a part A where no molding resin 15 is formed is provided to the bases 13d and 14d and vertical sides 13b and 14b of the first and the second core respectively.
Patent JP-H03249343-A (JP)
Title: Throttle valve controller
Inventor: HOTSUKA MINORU
IPC: F02D41/04
Filed: 1990-02-28
Abstract: PURPOSE:To make improvement in safety by detecting a difference in desired values to a throttle valve dependent upon car speed or each control characteristic before and after transference, and permitting the transference only in the case where it is less than the setting value, at a time when a control characteristic transfer request of the throttle valve has occurred in running on a curved road. CONSTITUTION:A throttle controller 5 detects a specific car status at time of rain-fall by a wiper controller 13 and nighttime or the like, and in the case where it runs on a curved road at more than the specified angle at less than the setting car speed on the basis of each signal out of sensors 15, 16, or a difference in the control desired value of a throttle valve 7 dependent upon each characteristic before and after the control characteristic change is less than the setting value, at a time when a control characteristic change request of the throttle valve 7 has occurred, it permits the trans fer of control characteristics. In brief, the transfer of the control characteristic is permitted only at time of car conditions that there are no variations for a large engine torque even if the control characteristic of the throttle valve 7 is changed. Thus, the improvement in travel safety on the curved road at all speed ranges is well promot able.
Patent JP-S57161074-A (JP)
Title: Production of caustic soda
Inventor: SAITOU SHIYOURI
IPC: C25B9/19
Filed: 1981-03-30
Abstract: PURPOSE:To obtain NaOH easily without using mercury by bisecting an electrolytic cell with a partition wall which penetrates through a revolving shaft of a porous iron disc cathode revolving at the center of the cell and encloses the same and introducing salt water and water into the divided cells thereby performing electrolysis. CONSTITUTION:An electrolytic cell 10 is bisected with a partition wall 12 penetrating through a revolving shaft 14 of a porus iron disc cathode 22 and enclosing the same. Salt water is put into one cell 20 and water is introduced into the other cell 28. Next, said cathode 22 is rotated in an arrow direction. Thence, voltage is applied between a carbon anode plate 18 and the cathode 22, whereby electrolysis is accomplished. The NaOH formed in the fine pores of the cathode 22 migrates into the water of the cell 28 in accordance with the revolution of the cathod 22, thereby forming an NaOH soln.
Patent JP-H07253774-A (JP)
Title: Picture controlling device
Inventor: TORIYAMA KOJI
IPC: A63F13/219
Filed: 1994-03-16
Abstract: PURPOSE:To control a displayed picture corresponding to a user's action without mounting or operating a special electronic device in a picture control device such as a television game in which a picture changes in response to the user's operation. CONSTITUTION:When a user swings a blue bat 101, for example, against a ball 105 displayed on a display device as a picture, a camera stores the scene. From the picked up video, chromakey signals relative to blue are extracted and a coordinate map 202 of the bat 101 and center of gravity coordinates (indicated by X) of the bat 101 are detected. And a positional relationship 203 between coordinates 201 of the ball 105 which are beforehand stored and the center of gravity coordinates (indicated by X) is discriminated. Based on the positional relationship, the displayed picture is changed to a home run picture or a grounder picture or a fly picture.
Patent JP-S51121888-A (JP)
Title: Cut plates as shipbuilding stuff and manufacturing apparatus thereof
Inventor: OGURI TADASHI
IPC: B23K7/00
Filed: 1975-04-17
Abstract: PURPOSE:To continuously manufacture shipbuilding cut plates of good quality in safe and efficient manner during corner trimming operation for cut plates in which operation each endless sand paper is in use without changing its working angle and without excessive load.
Patent JP-H09244352-A (JP)
Title: Image forming device
Inventor: FURUYA TADASHI
IPC: G03G15/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of the charging performance due to toner mixture in a charging device and a defective image by setting the image forming condition or prohibiting the image forming operation depending on the toner amount in a magnetic brush of the charging device. SOLUTION: A detecting device 24 to detect the DC current value flowing in a magnetic brush is arranged between a charging bias power source S1 and a magnetic brush charging device 2. The toner amount in the magnetic brush charging device is calculated and estimated by collating the measured current with the relationship between the toner amount in the magnetic brush charging device and the current quantity which are measured with the same potential in advance. An operation device 6 determines the process condition such as appropriate charging bias, developing bias or body operation by the toner amount, and the respective process conditions are thereby changed. When the toner of the prescribed amount is mixed in the magnetic brush charging device 2, the image forming operation of the body is prohibited, and setting is made so that the signal to give an alarm to a user is transmitted.
Patent JP-S54138446-A (JP)
Title: Toner replenisihing device for electrostatic image development
Inventor: UCHIDA TOORU
IPC: G03G15/08
Filed: 1978-04-19
Abstract: PURPOSE: To supply toner continously into developing device at a specified rate, by supplying the constant quantity of toner fed from a hopper into the developing device through rotary rollers having multiple grooves and press-contact plate.  
     CONSTITUTION: Due to periodical oscillation of an oscillating arm 32, the discharge holes in a discharge plate 33 reciprocate between main and sub tubes 30, 31, and the toner supplied by the constant quantity into the discharge holes in the main tube 30 is discharged through a vertically moving roller 36 of the sub tube 31 to be intermittently supplied between a rotating roller 42 of a developing device 1 and a press-contact plate 43 of elastic material which abuts against the roller 42. Multiple fine grooves 42a... are provided in this roller 42, and the toner supplied intermettently from the hopper is supplied into the development processing part of the device continuously at the specified rate through these fine grooves 42a... so that development without unevenness in concentration may be processed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61206865-A (JP)
Title: Friction type continuously variable transmission for operating heavy article
Inventor: NAKATSUKA TADAO
IPC: F16H15/52
Filed: 1985-03-08
Abstract: PURPOSE:To prevent the creep revolution by installing the riding-over type press-contact force generating apparatus of a R-type transmission by utilizing the transfer to the operation state of the first frictional brake and installing the second direction brake for suppressing the creep revolution of an output in reverse loaded state. CONSTITUTION:A safety apparatus 33 for safe lowering of a heavy weight article is equipped with a undirectional clutch 34, the first frictional brake 35, and the second frictional brake 36. The first frictional brake 35 and the second frictional brake 36 transfer to the operation state by the action of a press-contact-force generating apparatus 25 as the screw part of a screw part of a screw brake in reverse loaded state, and restrict the lowering speed of the heavy weight article 22. Therefore, the slow speed revolution of an output shaft can be avoided.
Patent JP-S61207682-A (JP)
Inventor: KASHI TERUO
IPC: D06P5/00
Filed: 1985-03-08
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-S53130053-A (JP)
Title: Circuit supervisory system of optical fiber cable
Inventor: TAKIMOTO HIDEYUKI
IPC: H04B10/07
Filed: 1977-04-20
Abstract: PURPOSE: To supervise a cable circuit with an exclusive light wave common for signal transmission system by using a light wave of a wavelength different from that of light wave for signal transmission, and providing a light mixer and a photospectroscope having wavelength selection characteristics and directionality. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59171462-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: OKAZAKI RIYOUJI
IPC: H01M4/06
Filed: 1983-03-18
Abstract: PURPOSE:To obtain a lithium battery more excellent in a low temperature characteristic, a strong load characteristic and the workability when manufacturing as well as a storing property, by forming a lithium fluoride layer on the surface of the negative pole lithium. CONSTITUTION:A lithium fluoride layer is formed on the surface of the negative pole lithium 2. The lithium fluoride layer is formed on the surface of the negative pole lithium 2 by a method, for example, in which lithium is left as it is in an atmosphere wherein fluoric gas is dilluted by inactive gas such as argon or dry air, whereby the thickness of the lithium fluoride layer is ideally set at the required minimum for checking self-dissipation while usually selecting from the film thickness range in the order of several Angstrom -several mu.
Patent JP-H11226939-A (JP)
Title: Apparatus and method for manufacturing concrete
Inventor: HONDA YOSHIHIRO
IPC: B28C5/46
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To improve a compressing strength by providing a means for pressure reducing or pressurizing the inside of a container for housing an aggregate and a hardener by a predetermined pattern, or the like. SOLUTION: The apparatus for manufacturing a concrete comprises a concrete mixer 10 for kneading an aggregate, a hardener such as a cement or the like, water or the like. And, a mixer 10 is connected to a vacuum pump 20 via a pipe 52 as a pressure reducing means in the mixer 10. Then, a compressor 30 is connected via the pipe 52 as a pressurizing means in the mixer 10. A safety vale 51, a changeover vale 53 and a pressure gage 40 are mounted at the pipe 52. And, when the aggregate, the hardener such as the cement, and water or the like are filled in the mixer 10 and the container is pressure reduced in a predetermined pressure reducing pattern from a normal pressure or the pressure reduced container is returned to the normal pressure, it is pressurized in a predetermined pressurizing pattern. Here, various pressure reducing or pressurizing method is used.  Thus, an excellent concrete having a high compression strength can be manufactured.
Patent JP-H03251390-A (JP)
Title: Sheet cutting device and recording device having sheet cutting device
Inventor: TANAAMI HIDEYUKI
IPC: B26D7/00
Filed: 1990-02-26
Abstract: PURPOSE:To continuously use a cutting device by installing a supporting means which can shift in a prescribed direction and in the reverse direction and installing two cutters for carrying out cutting during the transfer in the normal and reverse directions and a means for detecting the deterioration of the cutter and carrying out cutting only by one cutter according to the above-described detection. CONSTITUTION:Rotary cutters 1a and 1b are supported rotatably on a carriage 1, and the carriage 1 is moved in reciprocation by driving a driving motor 2 in the normal and reverse directions, and the cutter 1a or 1b cuts a sheet. When the carriage 1 is at the right edge, a microswitch 43 is turned ON, and cutting operation is carried out through the left side shift, and when the carriage 1 is at the left edge, a microswitch 42 is turned ON, and the cutting operation is carried out through the right side shift. The cutting time for the left or right side transfer is caught by the above-diescribed two switches 42 and 43, and each degree of deterioration of the left and right cutters 1a and 1b is compared from the cutting operation time. When the cutting time on one cutter is longer over a prescribed value than the other, it is judged that the cutter having the longer cutting time is deteriorated, and the cutting operation is carried out only in one direction.
Patent JP-S56145113-A (JP)
Title: Synthesis of anhydrous lithium borofluoride
Inventor: MOCHIDA YOSHIHARU
IPC: C01B35/06
Filed: 1980-04-09
Abstract: PURPOSE: To prepare anhydrous lithium borofluoride having improved properties as an electrolyte solute of an Li cell, by reacting LiF with BF 3  using a specific nonaqueous solvent.  
     CONSTITUTION: BF 3  is reacted with LiF in a nonaqueous solvent, e.g., methyl acetate, ethyl acetate, dimethoxyethane, etc., having a high solubility of LiBF 4 , forming a complex with BF 3 , to form a solution once, and an insoluble residue is filtered and removed. BF 3  is absorbed into the solution, the solvent is partly or completely converted into a complex to reduce solubility of LiBF 4 . Or the solvent is concentrated to separate out anhydrous LiBF 4  crystal. LiBF 4  excellent as a solute of a nonaqueous electrolyte for an Li cell, having extremely low impurities, is prepared. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52130304-A (JP)
Title: Information recording material
Inventor: TERAO MOTOYASU
IPC: G03C5/56
Filed: 1976-04-26
Abstract: PURPOSE:To manufacture an information recording material for which such energy as laser beam will be applied for composing minute cavity that wound not be damaged of its circular outline, by composing a thin film on the base board as the film contains mixture of specific two kinds of chemical elements.
Patent JP-S53132098-A (JP)
Title: Production of fiber-reinforced polyurethane foamed moldings
Inventor: IWATA SATORU
IPC: B29C59/00
Filed: 1977-04-21
Abstract: PURPOSE: A foamable polyurethane liquid resin containing the ethylene bottom residue as a filler is mixed with reinforcing fibers and the mixture is foamed to produce inexpensively title polyurethane foamed moldings with good physical performance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55139105-A (JP)
Title: Controlling method for end shape of steel shape
Inventor: SUGIHARA MITSURU
IPC: B23D59/02
Filed: 1979-04-18
Abstract: PURPOSE:To prevent the deformation of section at the cut end of the steel shape, by measuring  the temperature of the cut part when the hot rolled steel shape is being out into a constant length,  and by comparing measured value with previously set temperature, and by changing the cooling  characteristic according to difference of these two temperature values. CONSTITUTION:The steel shape like as the sheet pile, etc., is manufactured by the hot rolling  method, and is cut into the product 12 of constant length by the hot saws 9, 10. Hereupon, the temperature of the flange of the steel shape product 12 is measured by the thermometer 15, and  its signal is input to the arithmetic control unit 16 for cooling work. The unit 16 compares this input with the reference cooling temperature (680 deg.C in this case) obtained from the past actual  result; if the measured value is lower than the reference temperature, the cooling is stopped; if the measured value is ranging 680-695 deg.C, the cooling is applied for three seconds; and if the measured temperature is higher than 695 deg.C, the water cooling timer is actuated for four seconds. According to this water cooling command signal, the electromagnetic valves 17, 18, are actuated  so as to forcibly cool the inside of the end part of the product 12 with the cooling water sprayed  from the nozzles 19, 20, 21, 22. Hereupon, the reference cooling temperature is differently set for  the top and bottom of the product 12, and the rate of cooling water is changed for nozzles 20, 22,  and 19, 21, so as to uniformly cool both ends.
Patent JP-S59172831-A (JP)
Title: Capacitance type keyboard switch
Inventor: ICHIKAWA KIYOSHI
IPC: H03K17/975
Filed: 1983-03-18
Abstract: PURPOSE:To simplify switching mechanism by forming a primary electrode and a secondary electrode on an opposed face between a board and an elastic film, inserting a dielectric and adhering closely the both with the operation of a depressing operation section to form a wiring section to one side only. CONSTITUTION:The primary electrode 2 is printed on the surface of the board 1, the elastic film 4 is provided through a spacer 3, the secondary electrode 6 is printed on the opposed face of the electrode 2 and further the depressing operation section 8 is provided at the rear side of the film 4. In depressing a key-top 11 of the depressing section 8, a cushion 14 depresses the film 4 to deform it downward and adhere the electrode 6 to the electrode 2 closely via the dielectric 7. Thus, the electrostatic coupling capacitance between the both is increased and an electric signal is transmitted from the electrode 2 to the electrode 6. The switching operation in this way is performed contactlessly, then no chattering is produced and no defective insulation due to dust and dirt, etc. takes place.
Patent JP-H06257233-A (JP)
Title: Wall panel with opening
Inventor: TSUCHIMOTO TOSHINORI
IPC: E04F13/08
Filed: 1993-03-08
Abstract: PURPOSE:To make better display of outward appearance by sticking horizontally lined tile patterned facings on an outdoor surface, and making the facings in both side areas of an opening of on the outdoor surface and up and down extended areas of both side areas as longitudinally uniform pitch. CONSTITUTION:Horizontally lined tile patterned facings 1 are formed of an upper member 1a covering upward of an opening 2 and providing extension sections 3 at the lower ends of both sides, side members 1b covering both sides of the opening 2 and lower members 1c providing extension sections 4 at the upper ends of both sides. An outdoor surface of the facing 1 is such that horizontal joint sections 11 are represented with horizontally lined tile patterns having longitudinally uniform pitch P, and a longitudinal length of a setting bed member 5 is set in integral times of the pitch P. Accordingly, it seems to form the edge of the opening by cutting a tile, so that high grade sense can be increased.
Patent JP-H10235937-A (JP)
Title: Image forming equipment
Inventor: MURANO SHUNJI
IPC: B41J2/45
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To adjust the positions of a plurality of light emitting element arrays with one another easily and highly accurately. SOLUTION: This equipment is constructed by providing an exposure means A wherein head bases 1Y, 1M, 1C and 1K in four (N is a natural number of 2 or above) having light emitting element arrays 2Y, 2M, 2C and 2K respectively are fitted on a reference plate 5 provided at a supporting body 6, so that the light emitting element arrays 2Y, 2M, 2C and 2K are parallel practically with one another, and four photoreceptors 8Y, 8M, 8C and 8K whereon a static latent image is formed on reception of the light of light emitting elements 2Y, 2M, 2C and 2K of the exposure means A.  In this case, screw holes 6a are provided in the supporting body 6, while screw members 7 to be fitted in the screw holes 8a are formed on the lower side of the reference plate 5, and an angle of casting of the light of each of the light emitting elements 2Y, 2M, 2C and 2K on each of the photoreceptors 8Y, 8M, 8C and 8K is adjusted by regulating the degree of screwing of the screw member 7 into the screw hole 6a.
Patent JP-S58165980-A (JP)
Inventor: FUJITA SHIGEYOSHI
IPC: B25J15/04
Filed: 1982-03-23
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-H02228267-A (JP)
Title: Ultrasonic vibrator and ultrasonic motor
Inventor: YAMAGUCHI MASAKI
IPC: H02N2/00
Filed: 1989-02-28
Abstract: PURPOSE:To stabilize the operation and improve the efficiency by vibrating an elastic body bendingly with a first excitation body and at the same time longitudinally with a second excitation body and selecting the standing waves of the two vibrations so that the nodes of the vibrations may meet at one point. CONSTITUTION:When alternating voltage of frequency (f) is applied to a first piezoelectric body 22 to vibrate, an elastic body 21 resonates in a longitudinal vibration primary mode and a standing wave having amplitude distribution as shown in Figure (b) is excited. When alternating voltage of frequency (f) is applied to second piezoelectric bodies 23a and 23b to vibrate, the elastic body 21 vibrates in a bending vibration secondary mode and a standing wave having amplitude distribution as shown in Figure (c) is excited. In other words, the position fixed with fixation bolts 24a and 24b is the nodes of the two standing waves. In this case, when the amplitude and phases of the voltage applied to the piezoelectric bodies 22, 23a, and 23b are regulated, approximately elliptical vibration of an arbitrary form can be generated in the elastic body 21.
Patent JP-2000203524-A (JP)
Title: Vacuum packaging machine and vacuum double-side door used therefor
Inventor: KIRINO TSUGIO
IPC: B65B31/02
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To perform continuous packaging with good working efficiency, inexpensively and in a narrow space by providing a vacuum double-side door by which packaging parts of upper and lower two stages are freely openable and closable and hermetical packaging process is performed in one side and an article to be packaging is placed in and taken out from another opened part. SOLUTION: When hermetical packaging of an article to be packaged placed on the top face of the lower chamber 7 is finished at the lower packaging position 4, a vacuum double-side door 5 on which the next article to be packaged is placed is elevated to the top face of the vacuum double-side door 5 and the article to be packaged is hermetically packed in the upper chamber 6 formed by the inner face of the upper chamber 6 and the top face of the vacuum double-side door 5. In addition, while the article to be packaged on the top face of the vacuum double-side door 5 is being hermetically packaged at the upper packaging position 3, the article to be packaged whose hermetical packaging is finished is taken out from the top of the lower chamber 7 at the lower packaging position 4. In addition, the next article to be packaged is placed again on the top of the lower chamber 7.  Therefore, continuous packaging work can be efficiently performed.
Patent JP-H07260851-A (JP)
Title: Servo analyzer
Inventor: IMAMOTO MASAMI
IPC: G01R27/28
Filed: 1994-03-17
Abstract: PURPOSE:To shorten a measuring time by simultaneously calculating frequency components by using two Fourier integrating means. CONSTITUTION:A signal obtained by adding frequencies f1 and f2 from a signal source 4 is input to a channel 1, and a signal of a servo circuit is input to a channel 2. The input signals are respectively digitally converted by A/D converters 1A, 1B, and input to Fourier integrating means 21A, 21B. In this case, digital data from the converters 1A, 1B and sine and cosine data of output frequency f1 from an oscillator 22A are input to the means 21A, arc digital data from the converters 1A, 1B since and cosine data of an output frequency f2 from an oscillator 22B are input to the means 21B. The means 21A and 21B calculate to obtain a transfer function from the components of the frequencies f1 and f2 of the signal input from the channel 1 and the value of the signal input from the channel 2.