baber/WOPTO huggingface dataset:
Patent JP-H08117634-A (JP)
Title: Pulverizer with bridging preventive means
Inventor: ODA TATSUHIRO
IPC: B02C23/20
Filed: 1994-10-27
Abstract: PURPOSE: To realize a pulverizer with a bridging preventive means in which there is no possibility of causing bridging by a material to be pulverized. CONSTITUTION: A material to be pulverized 15 fed into a casing 9 from a feeding port 9a is pulverized by the mutual action between plural hammers 4 pivotally attached to a rotating disk 2 rotating at high speed along the peripheral direction thereof at intervals by pins 3 and plural fixed blades 5, 6, 7, and is turned into a pulverized material 16, which is passed through the mesh of a screen 8 and drops into the lower part of a casing 9. Since an air flow 14 toward a discharge port 9b is generated by a fan 11 arranged in a suitable region between the screen 8 and the discharge port 9b to the pulverized material 16, the occurrence of a vortex due to the hammers 4 rotating at high speed is restrained, and the pulverized material 16 is entrained by the air flow 14 and flows toward the discharge port 9b and drops onto the 2nd conveyor 13.
Patent JP-S62146049-A (JP)
Title: Synchronization reproducing circuit
Inventor: IWASHIMA MAKOTO
IPC: H04L27/227
Filed: 1985-12-20
Abstract: PURPOSE:To improve the reliability of the demodulating operation by using a differential signal corresponding to the phase comparison signal between a 2n-phase PSK signal and a voltage controlled oscillator signal and a signal, which is obtained by shifting the level of its inverted signal, as a signal to be controlled and a control signal respectively to resolve the DC offset and generating a demodulated subcarrier signal having an accurate phase difference from an input signal. CONSTITUTION:Output signals a1 and a2 from phase detectors 12 and 13 are supplied to differential amplifiers 4A and 4B. The signal a1 is converted to a differential signals a11 (non-inverted signal) and a12 (inverted signal), and they are supplied to not only terminals 6AA and 6AB of an analog switch 6A but also an analog switch 6B through a level shifting circuit 5A as control signals b11 and b12. The signal a2 as well is subjected to the similar processing. Signals G2 and G1 outputted from switches 6A and 6B are added by an adding circuit 7 to become a phase error signal G3, and this signal G3 has the noise eliminated by an LPF 15, and the oscillation phase is so controlled by a voltage controlled oscillator VCO 16 that the amplitude of the signal G3 is in the zero level, and thus, the phase difference between the carrier signal of the 2n-phase PSK signal and the subcarrier signal is determined by an initial condition and is stabilized.
Patent JP-H02134713-A (JP)
Title: Thin-film magnetic playback head
Inventor: AKIYAMA JUNICHI
IPC: G11B5/33
Filed: 1988-11-16
Abstract: PURPOSE:To make signal reproduction with low distortions at high SN ratio by obliquely intersecting the direction of the current flowing in a thin-film magnetic pole and the direction of the signal magnetic field flowing from a magnetic recording medium into the thin-film magnetic pole. CONSTITUTION:Plural pieces of striped thin-film nonmagnetic conductors 12 are formed at equal intervals onto the thin-film magnetic pole 1 provided on a substrate 10 in such a manner that the longitudinal direction of the stripes 12 intersect obliquely with the direction 14 where the signal magnetic fields flow from the magnetic recording medium 6 to the thin-film magnetic pole 1. Current contacts 11a, 11b consisting of a thin-film nonmagnetic conductor for passing high-frequency signal currents to the thin-film magnetic pole 1 are arrayed at both ends in the transverse direction of the recording tracks of the thin-film magnetic pole 1 formed with the stripes 12. The element constituted of the magnetic pole 1, the stripes 12, and the contacts 11a, 11b is made as inductance. A tuning circuit is formed of this inductance and a capacitance 3. A means for supplying excitation high-frequency signals and a peak detecting circuit for detecting the change in the high-frequency voltage of the turning circuit corresponding to the signal magnetic fields from the medium 6 are connected to this circuit. The head is thus constituted.
Patent JP-H08124768-A (JP)
Title: On-load tap changing type ac constant voltage device
Inventor: YAMASHITA YOSHIAKI
IPC: H01F29/04
Filed: 1994-10-27
Abstract: PURPOSE: To provide an on-load tap changing type AC constant-voltage device which can stably supply electric power in carefully corresponding to the fluctuation, etc., of an input voltage. CONSTITUTION: An on-load tap changing type AC constant-voltage device 1 supplies an input voltage from an AC power source 2 after transforming the voltage with a main transformer 3 and changes its output voltage to a load by changing the tap of the auxiliary winding Sa of the transformer 3 composed of a plurality of semiconductor contacts.  The device 1 is provided with a tap change control means 5 which detects the fluctuation of the output voltage to the load caused by the fluctuation of the input voltage from the power source 2 and switches the tap of the winding Sa to an appropriate tape for correcting the fluctuation of the output voltage without instantaneous interruption, series transformer 4 which adds or subtract a voltage used for correcting the fluctuation of the output voltage to or from the output voltage when the means 5 switches the tap of the winding Sa, and current-limiting reactor 6 which suppress a circulating current flowing to the winding Sa when the tap of the winding Sa is switched.
Patent JP-H01129074-A (JP)
Title: Nonsticky film
Inventor: ARAI NOBUSHIGE
IPC: A47J36/04
Filed: 1987-11-13
Abstract: PURPOSE:To make it possible to form a nonsticky film having high-temperature applicability and toughness heretofore unattainable and having nonstickiness and heat resistance higher than those of a conventional fluorocarbon resin coat, by applying a paint based on a polytitanocarbosilane to a substrate. CONSTITUTION:A nonsticky film is formed by applying a paint based on a polytitanocarbosilane to a substrate and curing the wet film by heating. Examples of said substrate include hot plates, turntables of microwave ovens, trays of oven toasters, and inner walls of refrigerators. A black paint of a polytitanocarbosilane can be prepared, for example, by adding a high- temperature-resistant black pigment such as Cr, Mn, Fe or carbon and a thickener to an organic solvent varnish of a polytitanocarbosilane at such a mixing ratio that the specific gravity is 1.3, the nonvolatile content is 67%, the polytitanocarbosilane content is 20-70wt.%, and the black pigment is about 30-80wt.%.
Patent JP-S63141383-A (JP)
Title: High speed axial flow-type carbon dioxide laser device
Inventor: KANEKO EIJI
IPC: H01S3/092
Filed: 1986-12-04
Abstract: PURPOSE:To make discharge stable even in the case of a pulse operation; besides, a pulse light emitted as a matter of fact can be immediately risen so as not to be late with laser oscillations by providing a light source which generates ultraviolet rays at an outside of a discharge tube. CONSTITUTION:A laser medium gas being filled in a discharge part 7 circulates in the direction of the arrows 8 and 9 by a ventilator 13. A power is supplied to a position between electrodes 2 and 3. A glow discharge is ignited and a light energy corresponding to a power energy fed by actions of a total reflection mirror 10 and an output mirror 11 is made up and, in other words, laser oscillations take place. Oscillation lights are filtered out as output laser lights 12 out of a output mirror 11. A laser flow 9 where its temperature is elevated due to the glow discharge 6 is cooled by a heat exchanger 16. Ultraviolet rays emitted out of an ultraviolet ray source 18 that is installed just in the vicinity of an outer part of discharge tube 1 are irradiated to a part to be ignited of flow discharge in the discharge tube 1. Energy of lights having a short wave length such as the ultraviolet rays is so high that irradiation of the laser medium gas has an action somewhat to ionize this gas and then, the entire laser medium gas in the discharge gas tube 1 is ionized uniformly to some extent.
Patent JP-H03152345-A (JP)
Title: Heat pump device
Inventor: NISHIYAMA TOSHIAKI
IPC: F24H4/00
Filed: 1989-11-07
Abstract: PURPOSE:To enable an always stable cold or hot water to be supplied by a method wherein a circulation system is provided with a thermal accumulation tank and means for adjusting a flow rate of the circulating system. CONSTITUTION:In the event that a temperature and a flow rate of a heat source water 2 at an inlet of an evaporator are lower than planned values, a temperature of cold or hot water 10 at an outlet of a condenser is lower than a planned value and further a temperature of cold or hot water 20 at an outlet of an auxiliary heat exchanger is lower than a planned value, a circulation pump 16 is operated with a signal sensed by a temperature sensor 21 in the same manner as that when a temperature of the cold or hot water 20 at the outlet of the auxiliary heat exchanger is higher than a planned value. An adjusting valve 18 and a stopper valve 19 are opened and a thermal accumulating system is operated. However, in this case, the heat accumulated in the thermal accumulation tank 15 is discharged into an auxiliary heat exchanger 14 through the circulation pump 16, a circulation pipe 17 and a stopper valve 18. Accordingly, the hot water 10 at the outlet of a condenser can he increased up to a planned value by a heat discharged by the auxiliary heat exchanger 14. With such an arrangement, an always stable cold or hot water is provided.
Patent JP-H0999174-A (JP)
Title: Operating method of game device, and game device
Inventor: YUMISAKA NOBORU
IPC: A63F13/22
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To reflect the operation quantity inputted from an operation means to the moving state of an indicated matter. SOLUTION: The operation quantity inputted from an operation part 12 formed of an operation button is partitioned into a plurality of operation quantity ranges by an operation quantity range setting part 110. A moving state setting information change part 112 sets the moving state of an indicated matter so that the track of a ball is the shortest when the operation quantity belongs to the operation quantity range around the middle. According to a game state such as ball sending distance, the partitioning of operation quantity range is changed. Further, according to the time until it reaches the operation quantity range, the moving precision of the ball is controlled.
Patent JP-H09105114-A (JP)
Title: Folding and spreading device of snow-proof fence
Inventor: KOSEKI KAZUHIRO
IPC: E01F7/02
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To improve an attachable and detachable performance of a winch and a spreading performance of snow-proof plates, by fitting the hook of a fitting plate provided at the front end of an arm into a fitting hole of a support side and fitting the tower edge of the fitting plate to the receiving groove of the support side. SOLUTION: A winch 1 is fixed to the end of an arm 3. The lower edge of a fitting plate 5 provided at the front end of the arm is disposed in the fitting groove 8 of the support 11 side. The hook 6 protruded at the upper part of the fitting plate 5 is fitted to the fitting hole 7 of the support side. Then, the fitting plate 5 is easily fixed to the lower part of the support 11 by the hook 6 and the fitting groove 8 and the winch 1 is protruded to the lower part of the support 11 and fixed thereto. Then, the winch is disposed in an appropriate distance from the snow-proof plates together with the rope of the winding-up side. And hence, the winch 1 and the rope are easily manipulated. In this way, the attachable and detachable performance of the winch 1 and the folding and spreading performances of the snow-proof plates are remarkably improved.
Patent JP-H09103446-A (JP)
Title: Eyelid opener and manufacture therefor
Inventor: ASO HIDEO
IPC: A61F9/007
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To easily and simply connect a coil spring by performing composition by the coil spring and a core material ring-likely inserted to the inner cavity and screwing and connecting the end parts of the coil spring with each other by a small coil spring provided with an outer diameter almost equal to the inner diameter of the coil spring. SOLUTION: The small coil spring 22 is inserted to the end part 11 of the coil spring 1 of this eyelid opener. The coil of the small coil spring 22 enters a valley between the coil and the coil of the coil spring 1 like the screwing of a screw. The small coal spring 22 is helically advanced while fitting to the shape of the inner periphery of the coil spring 1 on a main body side and forming a male screw. Also, it is screwed to the pitch of a peak and the valley between the coil and the coil of the coil spring 1 on the main body side and is helically advanced. Thus, the small coil spring 22 is inserted in a state almost same as a screwing state.
Patent JP-H07136632-A (JP)
Title: Method of recovering soil by microorganism
Inventor: KATO KINYA
IPC: B09C1/10
Filed: 1993-11-17
Abstract: PURPOSE:To provide a method of recovering soil wherein the viability, growth and decomposing abilities of the anaerobic bacteria in the contaminated soil are enhanced. CONSTITUTION:A method of recovering soil by microorganism featuring the implantation into the contaminated soil of a solution having reducing power, a solution having oxygen dissolving ability or gas comprises scattering the aforesaid material over the surface of the contaminated soil for dispersion therein or drilling a well in the soil to disperse the aforesaid material therein through its bore.
Patent JP-H03147900-A (JP)
Title: Paper guide device in paper drive-type automatic drawing machine
Inventor: ODA SEIJI
IPC: B43L13/00
Filed: 1989-11-06
Abstract: PURPOSE:To prevent roll paper or a cutform from being caught into a roller part by a method wherein paper feed guides having a flexibility and a width suitable for guiding the paper are hung down at the front and rear positions of a platen, and the lengths of the paper feed guides are determined so that the paper feed guides can reach predetermined positions of roll paper take-up and supply mechanisms. CONSTITUTION:For paper feed guides 36, 38 hung down at the front and rear ends of a platen 8, a resin sheet or brush having paper slip characteristics, hardness, what is called nerve, and an electrostatic discharge effect is used. By the rotation of a supply means 20 in a paper feed direction, roll paper 48 is guided along the paper feed guide 38 to be hung downward. On the other hand, a drive roller 16 is driven in a paper feed direction by an X driver to feed the roll paper 48 toward the front of a machine 2 by interacting with a pressurizing roller 46. By the rotation of a take-up means 22, the fed roll paper 48 is taken up by the means 22 by a predetermined amount.
Patent JP-S63140981-A (JP)
Title: Electronic metronome
Inventor: ISHIKAWA TAKEHIRO
IPC: G04F5/02
Filed: 1986-12-03
Abstract: PURPOSE:To eliminate an momentarily large voltage drop from being caused and to prevent an electronic metronome from malfunctioning even when using a battery with large internal resistance by making an LED and a sounding device slightly different in driving timing. CONSTITUTION:The output of a tempo register 4 is connected to a display device 11. A tempo ROM 5 outputs a specific counted value according to a tempo number. A tempo counter 7 counts the counted value in the tempo ROM 5 according to a reference clock. An overflow detecting circuit 8 generates tempo pulses with a specific period at the completion of the counting of the tempo counter 7. The tempo pulses drive a one-shot multivibrator 9, whose output is passed through an AND circuit 12 to drive a piezoelectric buzzer driving circuit 14. The output of the one-shot multivibrator 9 is delayed by a delay circuit 10 to drive an LED turning-on circuit 13.
Patent JP-H06141098-A (JP)
Title: Communication equipment for air conditioner
Inventor: ISHIKAWA KOICHI
IPC: H04M11/00
Filed: 1992-10-27
Abstract: PURPOSE:To reduce the number of connecting wires to reduce a connection space and to save the manpower of connection construction work by utilizing two signal wires and a telephone circuit for both the outdoor machine and plural indoor machines of a multi-room separated type air conditioner. CONSTITUTION:Information A which the outdoor machine 1 desires to transmit to a second indoor machine 3 is prepared as data A by an electronic controller 4, received through a transmitter 5 by the receiver 10 of a first indoor machine 2 and is sent to the electronic controller 8. The information to be sent to the indoor machine 3 is discriminated by the controller 8, sent to a telephone circuit connection device 11 and is superimposed on a telephone circuit pull-in cable 13. A signal A enters the telephone circuit pull-in cable 18 through a branching unit 14 and the telephone circuit 12 and is read by the telephone circuit connection device 16 of the indoor machine 3. In this way, the information A from the outdoor machine 1 is delivered to the indoor machine 3. Similarly, the information can be transmitted from the indoor machine 3 to the indoor machine 1 and from the outdoor machine 2 to the indoor machine 1.
Patent JP-H09134944-A (JP)
Title: Correction of position of substrate and the device
Inventor: KAMIYAMA TSUTOMU
IPC: G02F1/1333
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacturing device of substrates while both of the quality of the substrates and the positioning accuracy of the substrates are ensured. SOLUTION: This device is constituted into such a structure that a carrying-in/out part is constituted so that substrates in a cassette 14a are taken out by a hand member 32 mounted on a transfer unit 18. Moreover, sensors for detecting the substrates are mounted to the member 32 and when the substrates are taken out from the cassette 14a, the amount of shift of the housing position of the substrates from the reference housing position of the substrates in the cassette 14a is found on the basis of the detection timing of the substrates using the sensors and after a support member 34 is moved to a position added this amount of shift shift, the substrates are supported by the member 32 and are taken out from the cassette.
Patent JP-H11125089-A (JP)
Title: Intermediate folding type underground junction shield excavator
Inventor: ITO KAZUO
IPC: E21D9/06
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an underground junction shield excavator, by which underground junction is carried out also in intermediate-folding shielding. SOLUTION: In the underground junction shield excavator, in which one shield machine S1 and the other shield machine (S2 ) are arranged to face each other and propelled and the shield frame of the other shield machine (S2 ) is fitted and joined to the shield frame 1 of one shield machine S1 , the shield frame 1 of one shield machine S1 is composed of a front drum 2 and a rear drum 3 connected through an intermediate folding joint 4.  The underground junction shield machine is constituted in such a manner that an internal cylinder 8 placed on the inside in the radial direction from the intermediate folding joint 4 and slid in the axial direction is installed into the front drum 2 and an engaging-disengaging means 17 fixing the internal cylinder 8 to the front drum 2 at the time of normal excavation while detaching the internal cylinder 8 from the front drum 2 when the shield frame of the other shield machine (S2 ) is inserted into front drum 2 is mounted between the internal cylinder 8 and the front drum 2.
Patent JP-H04164012-A (JP)
Title: Gel-like enamel remover
Inventor: TOMARU JIYUNKO
IPC: A61K8/02
Filed: 1990-10-26
Abstract: PURPOSE:To obtain a gel-like enamel remover having low flammability and capable of exhibiting good gel state without degreasing nail or skin by each using propylene carbonate as a main solvent and specific compound as a neutral izing agent. CONSTITUTION:(A) 20-95wt.% propylene carbonate having low flammability and causing no degrease of nail and skin is blended with (B) 2-75wt.% lower alcohol selected from ethanol, isopropyl alcohol and n-propyl alcohol, (C) 0.1-5wt.% carboxyvinyl polymer and (D) 0.1-5wt.% ethylenediaminetetrapolyoxyethylenepolyoxypropylene used a neutralizing agent of the component C. Further, appearance having high beauty and treatment property are provided to the resultant remover by dispersing a liquid crystal composition into the remover at an amount of 0.01-10%.
Patent JP-H10129035-A (JP)
Title: Optical printing head
Inventor: MURANO SHUNJI
IPC: B41J2/455
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To form a good printing image free from density irregularity by making it possible to almost equally arrange the intensities and sizes of all of beams irradiating a photosensitive element through an aspherical lens to effectively prevent the generation of beam blur. SOLUTION: A plurality of light emitting element arrays 2 formed by linearly arranging a large number of light emitting elements 2a are arranged on a base plate in a row and a plurality of aspherical lenses corresponding to the light emitting element arrays 2 in a ratio of 1:1 to constitute an optical printing head. In this printing head, the length of the light emitting elements 2a positioned in both end regions of the light emitting element arrays 2 is made larger than that of the light emitting elements 2a positioned in the central region of each of the arrays and a cylindrical lens 4 changed in curvature corresponding to the length of the light emitting elements 2a is arranged between the light emitting element arrays 2 and the aspherical lens.
Patent JP-H02135637-A (JP)
Title: Magnet for contactless switch
Inventor: YOSHIDA TOSHIAKI
IPC: H01H36/00
Filed: 1988-11-17
Abstract: PURPOSE:To widen the range of selection for setting a threshold value by providing a secondary magnet continuously around the outer periphery of a main magnet located on that side over which tracks of movement of magnetoelectric converting elements intersect with each other, the secondary magnet being smaller than the main magnet and so arranged that its pole points in the same direction as that of the main magnet. CONSTITUTION:A plate-shaped secondary magnet 8 is fixed to a main magnet 7 in such a manner that it surrounds the four sides of the main magnet 7 with its portion of proper width disposed around the periphery of the main magnet 7, and it is smaller both in thickness and size than the main magnet 7, and also is so arranged that its pole points in the same direction as that of the main magnet. While a magnetism resisting element 107 leaves off passing above the outer edges 7a, 7b of the main magnet 7 or the outer edges 8a, 8b of the secondary magnet 8, it is not affected by magnetic forces exerted from the south pole of a magnet M1 which is located on the reverse side of the plate, so that output exceeding the threshold value of the south pole is not generated. Neither of magnetic resisting elements 106, 107 produces voltages on the side of the south pole, so that the threshold value can be selected within a wide range from near 0 to higher values.