baber/WOPTO huggingface dataset:
Patent JP-H11196843-A (JP)
Title: Compression molding apparatus for cut tobacco layer in cigarette production machine
Inventor: SATO KIYOMI
IPC: A24C5/08
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide the subject compression molding apparatus equipped with a vibratory means for vibrating a molding guide surface so as to uniformize the packing density of cut tobacco, prevent cut tobacco from staying or clogging in the compression molding path, and thereby improve operability. SOLUTION: This compression molding apparatus has a vibratory means made up of an ultrasonic oscillator 30 for vibrating a molding guide surface 24 and a horn 22 connected to the oscillator 30 and having the molding guide surface 24. It is preferable that the vibratory means vibrates the molding guide surface 24 rectangularly thereto and the distance between the vibrational edge face of the oscillator 30 and the molding guide surface 24 is set at n.(λ/2)(λ is the vibrational wavelength of the oscillator 30; (n) is an integer).
Patent JP-H07203787-A (JP)
Title: Material for giving antifungal and antibacterial properties in hydroponic culture, its production and antifungal and antibacterial method in nydroponic culture
Inventor: EGUCHI HARUICHIRO
IPC: A01G31/00
Filed: 1994-01-19
Abstract: PURPOSE:To produce the subject material capable of releasing silver ions in a culture solution and protruding water-cultured crops from fungi or bacteria by carrying silver (oxide) on a textile good or a polyurethane foam support under a supecified condition. CONSTITUTION:A textile good or a polyurethane foam is dipped in an aqueous solution containing SnCl2 and/or SnSO4 and HCl and/or H2SO4, and subsequently washed with water. The treated material is then dipped in an aqueous AgNO3 solution to obtain, e.g. a textile good carrying silver and/or its oxide. The obtained material can release a constant concentration of silver ions into a culture solution and protect hydroponically cultured crops from diseases.
Patent JP-S63176479-A (JP)
Title: Method for coloring stainless steel
Inventor: SATO TAKAAKI
IPC: C23C22/50
Filed: 1987-01-13
Abstract: PURPOSE:To form a beautiful and uniformly colored film having high corrosion resistance on the surface of a stainless steel by adding V and fluorocarbon base surfactant at specific ratios into an aq. sulfuric acid soln. of a specific concn. and immersing the stainless steel therein at a specific temp. CONSTITUTION:The stainless steel is immersed in a 90-120 deg.C range into the soln. prepd. by adding 66-100g/l pentavalent V and 0.001-1g/l fluorocarbon base surfactant into 800-1,500g/l aq. sulfuric acid soln. Akaline salt, ammonium salt, etc., of vanadic acid such as KVO3 and NH4VO3 are effective as the above- mentioned V source. Surfactants except nonionic surfactants are preferable for the above-mentioned fluorocarbon surfactant. The good-quality colored film is quickly formed on the surface of the stainless steel by the above- mentioned immersion treatment and the carry over of the treating liquid is decreased by adding the above-mentioned surfactant to the soln. Splashing of harmful mists is thus prevented and the working environment is improved.
Patent JP-H04243008-A (JP)
Title: Formation of magnetic pole in thin film magnetic head
Inventor: KUDO ICHIRO
IPC: G11B5/31
Filed: 1991-01-18
Abstract: PURPOSE:To shape the sliding surface of a magnetic pole into rectangular by ion milling in the specified direction. CONSTITUTION:The magnetic pole material 3 comprising upper and lower pole materials is provided on the lower substrate 1 to form a magnetic gap and a coil 2 is to be wounded on this pole. This magnetic pole material 3 is subjected to ion milling from the direction of the sliding surface 1a. By this method, the magnetic pole is formed in a rectangular having top and bottom planes parallel to the slinding surface with a magnetic recording medium, and moreover, the cross section parallel to the sliding surface of the magnetic pole itself can similarly transfer the resist cover pattern. Therefore, by using a rectangular resist cover pattern, the slinding surface of the magnetic pole is made rectangular, which prevents the recorded signals in the adjacent tracks from being picked up as noise through the side of the pole and can give good recording and reproducing.
Patent JP-S58122968-A (JP)
Title: Method for coloring aqueous gel-like material red
Inventor: NAKAGAWA TAKAHIRO
IPC: C09B67/46
Filed: 1982-01-14
Abstract: PURPOSE:To industrially advantageously color an aq. gel-like material red, by preparing an aq. homogeneous sol composed of lac colorant and a gelling material, coating the surface of another aq. gel-like material with said sol, and cooling the coated material to a temp. below the gel point of the gelling material in said sol. CONSTITUTION:An aq. homogeneous sol composed of lac colorant (an anthraquinone red colorant) and a gelling material such as agar-agar is prepd. The surface of another aq. gel-like material is coated with said sol. The coated material is cooled to a temp. below the gel point of the gelling material in said sol. Alternatively, the aq. homogeneous sol composed of the lac colorant and the gelling material is cooled to a temp. below the gel point to cause the material to gel. The resulting gel-like material is put or deposited on the surface of other aq. gel-like material. In a still other method, aq. red gel particles homogeneously retaining the aq. gel-like material and the lac colorant are incorporated in another gel-like material.
Patent JP-S5497864-A (JP)
Title: Anticorrosion device for heat exchanger
Inventor: OKUMURA MINORU
IPC: C23F13/00
Filed: 1978-01-20
Abstract: PURPOSE: In a heat exchanger anticorrosion device using an external power source, to improve anticorrosion effect by fitting an iron electrode as an anode, fitting a device for controlling the amount of iron ions generated from the electrode, and effectively adding the ions to a cooling water.  
     CONSTITUTION: An anticorrosion device uses the cooling pipe 6 of a heat exchanger 1 as a cathode and an iron electrode 3 as an anode, and conducts electrolysis to generate iron ions. A constant-voltage electrolyzer 2 comprises a reference electrode to detect the potential of the heat exchanger 1, and controls the current from the iron electrode 3 to the heat exchanger 1 so as to keep the potential constant. The electrolizer 2, anode, and cathod are electrically connected by conductors 5. Effective addition of iron ions to the cooling water improves largely the anticorrosion effect. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08191913-A (JP)
Title: Position measurement system for golf course
Inventor: HATASE TSUTOMU
IPC: A63B71/06
Filed: 1995-01-13
Abstract: PURPOSE: To make it possible to obtain exact and useful measurement information by measuring the absolute locations of a reference position and arbitrary position with respective measuring instruments, determining the local location of the arbitrary position for the reference position as origin, regulating pin position data and determining the distance from a ball position to a pin position, etc. CONSTITUTION: The reference position measuring instrument 1 is installed in the prescribed reference position in a golf course and the position at the absolute coordinates of the reference position is measured and is transmitted to the inside of the golf course by a signal transmission section 13. Besides, a player carries the moving position measuring instrument (moving device) 2. Data base having the reference positions with respect to all the holes as the origin is stored in this moving device 2. The player places the moving device 2 alongside the ball position and measures the position at his own absolute coordinates. A CPU 25 determines the position at the local coordinates of the ball from the position described above and the measured data of the reference positions received at a receiving section 23.  The distance and altitude difference from the ball to the pin are determined therefrom.
Patent JP-H02185890-A (JP)
Title: Static water area creating unit for marine floating body
Inventor: ITO FUKUO
IPC: B63B35/44
Filed: 1989-01-13
Abstract: PURPOSE:To secure such a static water area creating unit that is protected from waves at a workbench setup water area by constituting it with a cylindrical body, an extension part extendedly installed in the radial direction orthogonal with the upper end, and another extension part extendedly installed in the vertical direction from the extension part end, in the above-captioned unit for a marine workbench or the like. CONSTITUTION:A radial extension part 2' and a vertical extension part 2'' are formed in an upper end 2 of a cylindrical body 1, constituting a static water area creating unit 1. Successively, a bottom float 4 is formed in the lower part, and a bottom drain hole 3 is installed in this float 4, thereby aiming at the level stabilization of a floating body. Then, a diameter of the hole 3 should be set to such a size that water of 1/8D<2>pih in maximum can be smoothly run. Then, the cylindrical body 1 is set up after being sufficiently submerged deeper than a half of wavelength. With this constitution, such a unit as protecting a workbench from waves is securable.
Patent JP-H02186736-A (JP)
Title: Non-linear extraction circuit
Inventor: AMAMIYA IZUMI
IPC: H03K5/00
Filed: 1989-01-13
Abstract: PURPOSE:To easily extract a clock signal by adding delay data and source data to an exclusive OR circuit and permitting a pulse width variable circuit to set them as the signal with 50% of a waveform occupied factor, in which much clock components are included. CONSTITUTION:Data of one period T, which is added to a delay circuit 1 and the exclusive OR circuit 2, is delayed by a time (t) in the circuit 1, and the delay data (b) changes as shown in the figure. Consequently, the output signal (c) of the circuit 2 changes as shown in the figure, and the waveform occupied factor comes to less than 50%. In the pulse width variable circuit 3, a falling variable circuit 4 controls the falling characteristic of the signal (c) in the circuit 2. When it is constituted by an emitter follower circuit, the falling characteristic can be controlled by current adjustment. A signal can be outputted as a signal (d) whose fall is gentle as shown in the figure, for example. The signal (d) is compared with a reference level SL in a waveform shaping circuit 5, and a signal (e) having 50% of the waveform occupied factor (T/2) as shown in the figure can be outputted.
Patent JP-H08195909-A (JP)
Title: Device and method for correcting picture element nonuniformity
Inventor: KURASHIGE TADAMASA
IPC: H04N5/372
Filed: 1995-01-17
Abstract: PURPOSE: To easily and inexpensively perform correction without requiring a work at a service station and to unnecessitate the exchange of ROM as well even when a flaw is newly caused in a CCD. CONSTITUTION: This device is provided with a ROM 4 for storing data showing the position and level of the flaw already existing in CCD at the time of factory shipment, control panel 20/CPU 1 for generating data showing the position and level of the flaw newly caused in the CCD, EEPROM 2 for storing the data showing the position and level of the newly caused flaw, and CPU 3 for processing the data in the ROM 4 and the EEPROM 7 and extending them in the RAM 7. Then, the position and level data of the flaw extended in the RAM 7 are read out by a flaw correcting IC 10 and a gate pulse is outputted to the position to correct the flaw.
Patent JP-S62167098-A (JP)
Inventor: BAANAADO JIEI UERUSHIYU
IPC: G09F3/02
Filed: 1987-01-12
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-S57118426-A (JP)
Title: Frequency multiplying circuit
Inventor: KIHARA NOBUYOSHI
IPC: H03K5/00
Filed: 1981-01-13
Abstract: PURPOSE:To receive no limitation of the frequency range and the value of the multiple of an input signal, by detecting the frequency ratio between a digital input signal and a clock signal through a down-counter and using the value of the frequency ration as a dividing ratio of a program counter. CONSTITUTION:A digital input signal Di is supplied to the clear terminal of a flip-flop 21 as well as to the clock terminal of a latch 23. At the same time, a reference clock signal DS of a certain frequency is supplied to the clock terminal of program counters 24 and 25, respectively. The counter 25 delivers a clock signal DS' obtained by applying 1/N to the signal DS by the set value given to the data input terminal from outside by feeding a carry-out signal back to the load terminal. The signal DS' is supplied to the preset terminal of the flip-flop 21 as well as to the clock terminal of a down-counter 22.
Patent JP-S58123355-A (JP)
Title: Synchronous motor
Inventor: KAWADA SHIGEKI
IPC: H02K21/14
Filed: 1982-01-18
Abstract: PURPOSE:To enhance the responding speed of a synchronous motor by continuously varying the thickness of permanent magnets provided on a rotor to form the distribution of magnetic flux density between a stator and the magnet in a sinusoidal state, thereby reducing the inductance of a stator coil. CONSTITUTION:A coil (not shown) is wound in grooves (not shown) formed on the inner periphery of a stator 1, which electric iron plates are laminated, and at least two permanent magnets 3-1-3-4 are provided on the outer periphery surface of a yoke 2 (which includes a shaft) provided at the center of the stator 1. Then, the thicknesses of the magnet 3-1-3-4 are continuously varied as prescribed so that the gap lengths between the stator 1 and the respective magnets 3-1-3-4 become minimum at the centers of the magnets 3-1-3-4 and maximum at the periphery, and the distribution of the magnetic flux of the air gaps between the stator 1 and the magnets 3-1-3-4 is formed in sinusoidal wave state.
Patent JP-S58122242-A (JP)
Title: Safety belt winding device
Inventor: TAKADA JIYUUICHIROU
IPC: B60R22/38
Filed: 1982-01-18
Abstract: PURPOSE:To simplify the operation of a titled device by operating a control circuit only with the rotational output of a pulser and an operational output of a buckle switch. CONSTITUTION:When a crewman is at forwardly inclined posture and the like after a safety belt fitting is finished and a safety belt 3 is pulled out, a motor 7 is rotated idly. When the crewman returns to the previous posture, the belt is wound by a subspring 10, a slack portion existing on the belt 3 is absorbed by the rotation of the motor 7 according to a pulse output generated by a W side pulse processing circuit 14A. When the slack is absorbed thoroughly, W side pulse processing circuit 14A is made OFF, its output is lowered from H to L, accordingly, No.1, No.2 memory circuit 16, 18 is cleared and the motor 7 is locked.
Patent JP-H10194488-A (JP)
Title: Separating and covering device
Inventor: SHIMA NOBUHIRO
IPC: G03G15/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of the surface resistance caused by the attachment of paper powder or the like with the lapse of time, without increasing the cost and size of the device, and to turn oven a sheet material to be surely conveyed in a condition that it is closely kept into contact with a turning belt, by cleaning the turning belt and a charging roller by a single cleaning roller. SOLUTION: A rotating direction of a cleaning roller 400 is opposite to that of a turning belt 208, when a scanning unit 200 is moved in the document page reading direction. Thereby the cleaning effect of the cleaning roller 400 to the turning belt 208 can be remarkably improved. When the scanning unit 200 is moved in the document page turning direction, only the charging roller 225 is kept into contact with the cleaning roller 400 which is held in a condition that it can not be rotated with the charging roller 225 by the action of an one-way clutch 404, and is rotated. Thereby the charging roller 225 can be cleaned.
Patent JP-S60147694-A (JP)
Inventor: HAYASHI KENJI
IPC: G21C13/00
Filed: 1984-01-13
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-S61177850-A (JP)
Inventor: RICHIYAADO ETSUCHI HAIDOON
IPC: H01R13/717
Filed: 1986-01-16
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-S61165952-A (JP)
Inventor: HIRAIKE FUKASHI
IPC: H01K7/04
Filed: 1985-01-16
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-H03210004-A (JP)
Title: Rotating input member installing structure in valve system device
Inventor: SEKIYA YOSHIYUKI
IPC: F02B75/22
Filed: 1990-01-12
Abstract: PURPOSE:To commonly use the cam gear and the cam shaft of a same structure by each bank without extending width of a crank case by setting off-set directions of a flange part in mutually reverse directions on the opposing bank sides. CONSTITUTION:A cam gear 17F is installed on a cam shaft 15F setting a flange 23 outward, and a cam gear 17R is installed on a cam shaft 15R setting the flange 23 inward on the contrary. In this state, the shaft end of the cam shaft 15R is beforehand put back inward by only (D), and since the projecting quantity (E) of the flange 23 and the off-set quantity (C) of a cylinder are in such relation as C   D   E, the positions of the gear parts 22 of the cam gears 17F, 17R are nearly in symmetric positions holding the crank shaft 13 therebetween. Thus, since it is not necessary to enlarge, beyond necessity, the gear width of a reduction idle gear 20 to which each gear train is connected in common, it is not necessary to extend the width of a crank case beyond necessity. On the other hand, the cam shafts 15F, 15R and the cam gears 17F, 17R, of the same structure are respectively used in common at front and rear banks.
Patent JP-S61163433-A (JP)
Title: Printer
Inventor: YOKOI TAKAAKI
IPC: G06F3/12
Filed: 1985-01-16
Abstract: PURPOSE:To confirm easily data in a control memory without using a special device by printing out control data of the control memory in a control section as required in addition to print out data. CONSTITUTION:When a switch 8 is turned on while power is applied, no reset signal (a) is generated from the 1st reset signal generating circuit 5. A switch signal (d) from the 2nd reset signal generating circuit 6 is logical 0 and a reset signal (b) is logical 0 for a prescribed time only. That is, the signal (b) generates a pulse form negative logic signal to reset a microprocessor in a control section 1 as a reset signal (c) via a gate 7. The switch signal (d) read just after it is logical 0 and the control section 2 is brought into a dump mode reading the content of the control memory 3. The content of memory commanded by a dump address is read sequentially and sent to a print section 4, from which the result is printed out.
Patent JP-H09196541-A (JP)
Title: Heat exchanging unit and refrigerating equipment
Inventor: YOSHIMURA KAZUSHI
IPC: F25D19/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To remove dust accumulated in a heat exchanger of a refrigerating equipment by controlling a centrifugal type fan such that an air flow produced by the centrifugal type fan is blown against the heat exchanger and air quantity of the flow is varied. SOLUTION: A centrifugal type fan 8 is revolved by a fan motor 9 to draw air through a suction port 12 to blast the air in a direction indicated by an arrow A. Minute dust contained in the air is exhausted through an annular type heat exchanger by such blast as it is, and a little larger dust is accumulated in fins 7 for heat radiation. The fan motor 9 is increased in a number of revolutions whereby an air quantity produced by the centrifugal type fan 8 increases to raise a wind velocity of an air flow passing between the fins 7 for heat radiation to blow off the dust accumulated. Accordingly, reduction of a cooling capacity of the heat exchanger caused by dust is prevented.
Patent JP-S5499408-A (JP)
Title: Magnetic head
Inventor: AIZAWA TOSHIO
IPC: G11B5/29
Filed: 1978-01-20
Abstract: PURPOSE: To improve head characteristics, mechanical dimensional accuracy and workability of assembly by contacting the mask cores constituting a tape slide face directly to the inner edge part of the window of a shield case.  
     CONSTITUTION: A head body 1 is inserted and disposed in a shield case 14 with the mask cores 6a, 6b facing its cylindrical face form tape slide face being directly contacted to the edge parts of the window 15 of the case 14, i.e., both side edge parts 15A, 15B along the tape running direction. A notch 16 is beforehand formed in part of the edge part of the window 15 so that the head cores 5a, 5b which a magnetic gap (g) forms does not touch the case 14. Thereby, the head characteristics and mechanical dimensional accuracy may be improved, the number of parts and assembling steps reduced and the workability of assembling enhanced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61166982-A (JP)
Title: Wear resistant al alloy member
Inventor: KANAZAWA TAKAAKI
IPC: C22C1/00
Filed: 1985-01-16
Abstract: PURPOSE:To obtain an Al alloy member having excellent wear resistance under high surface pressure and high temp. conditions by forming a composite layer consisting of an adequate concn. of the Ni-Al intermetallic compd. crystallized in Al alloy matrix on the surface in the specific position of an Al alloy base material. CONSTITUTION:The coating layer is formed of pure Ni by a thermal spraying method, etc. on the surface of the Al alloy base material in the position where wear resistance is required. High-density energy such as TIG arc is irradiated to the surface thereof and is quickly heated to melt the Ni coating layer and part of the Al alloy base material beneath said layer by which the Al and Ni are alloyed. The Ni-Al intermetallic compd. is thereby crystallized into the Al alloy matrix. The composite layer contg. 10-40wt% Ni is formed by controlling adequately the above-mentioned melting depth. The Al alloy member having the high resistance to wear and heat and good workability is thus obtd.
Patent JP-S5598768-A (JP)
Title: Blank exposure device of electrophotographic apparatus
Inventor: TORIKAI AKIYOSHI
IPC: G03G15/047
Filed: 1979-01-23
Abstract: PURPOSE:To prevent the image projection having unevenness at the non-scanning by providing a  device of shielding the light projected at the non-scanning between photoreceptor and original  platen and so constituting the device that the photoreceptor is blank-exposed by using the light of  the existing light source while said device is operating. CONSTITUTION:A light source 8 for original radiation continues to light until copying is finished.  Now, when an original platen 1 shifts to a non-image formation process, a light shield plate 9 is moved to the position of cutting off the projected light by optical systems 3, 4, by which the  formation of the flow images on a photoreceptor 5 is prevented. On the other hand, a light transmitting window 37a is installed to the reflecting plate 37 of the original lighting light source 8. A  gate plate 11 is disposed in the position of closing said window in the forward stroke of the original platen 1 but it goes out from the closing position of the light transmitting window 37a at the  same instant when the light shield plate 9 operates. The light from said light transmitting window  37a is reflected by a reflecting mirror 38, passes through the window 20b provided to the case of  a secondary charger 20, and is radiated to the photoreceptor imaging part 5A, whereby blank  exposure is accomplished. In this way, the image projection having unevenness at the non-  scanning caused through continuous lighting may be surely prevented.