baber/WOPTO huggingface dataset:
Patent JP-2001033599-A (JP)
Title: Charged particle beam-irradiating device
Inventor: TAKEUCHI KAZUHIRO
IPC: G21K5/04
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To suppress the melting of an opening for suppressing the enlargement of an opening diameter and to suppress the load of a differential exhaust system by providing cooling structure at the opening of the partition between the acceleration chamber and the irradiation chamber of charged particle beams for lowering temperature. SOLUTION: For example, in the electron beam-irradiating device used for manufacturing a semiconductor, for example, a cooling pipe 10 is provided while adhering to an opening 5 by a support tool 11 for cooling the surrounding of the beam opening 5 and is guided to a cooling device 12 for circulating and cooling a refrigerant, thus decreasing the temperature of the opening 5, for example, to approximately 1,300 deg.C for preventing the melting of a partition and avoiding the increase in the load of a differential exhaust device 9. Temperature is measured by emission of light near the opening 5, and the flow rate of the refrigerant of the cooling device 12 is controlled.  Also, a fin may be welded to the opening 5, for example copper with a high thermal conductivity may be welded to a material such as titanium near the opening 5, and coating thickness near the opening 5 may be changed according to a specified form.
Patent JP-H1149550-A (JP)
Title: Method for repairing floor, auxiliary material and floor material
Inventor: YAMATO SABURO
IPC: C04B28/06
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To shorten a term of works and to reduce a cost by applying an auxiliary material contg. powder consisting of Portland cement and alumina cement as chief materials and a liquid admixture composed of an asphalt emulsion and synthetic resin emulsion on a floor surface and applying finish mortar thereon. SOLUTION: The auxiliary material 3 is obtd. by mixing the powder consisting of the Portland cement and the alumina cement as the chief materials and the liquid admixture composed of the asphalt emulsion and the synthetic resin emulsion of a styrene-butadiene rubber system, a vinyl acetate copolymer system or acrylic acid system in such a manner that the weight ratio thereof attains 60:40. Such auxiliary material 3 is directly applied on the floor surface which is contaminated floor surface 2 sticking with oil and scum or clinging with dust, etc., and has a wet ground surface. After the coating is cured, the finish mortar layer 4 formed by mixing and kneading fine aggregate of about 3 times the weight of the auxiliary material 3 with the auxiliary material is directly applied thereon.
Patent JP-H07213933-A (JP)
Title: Device for performing at least either crushing or cutting
Inventor: GERUTORUUDEISU MARIA GERARUDAS
IPC: E04G23/02
Filed: 1994-09-01
Abstract: PURPOSE: To provide a device which is disposed on a frame having a coupling means connectable to a jib of an excavating machine, or the like, and executes at least either of crushing and cutting of material. CONSTITUTION: This device has a first jaw which is coupled to the frame 1 and maintains a fixing position with respect to the frame during operation and a second jaw 13 which operates cooperatively with the first jaw. The second jaw 13 moves relatively to the frame 1 by turning around a pivot pin 10 and is moved in a direction attaching to the first jaw and a direction detaching therefrom by a setting cylinder 8. The first jaw is coupled to the frame 1 removably therefrom by the pivot pin 10 and a second pin 11 arranged apart from the pivot pin 10. The second jaw 13 is coupled to the frame 1 removably therefrom by the pivot pin 10 and a pin 15 connecting the second jaw 13 to the setting cylinder 8.
Patent JP-H0260429-A (JP)
Title: System stabilizer
Inventor: OURA YOSHIFUMI
IPC: H02J3/24
Filed: 1988-08-23
Abstract: PURPOSE:To prevent step out of system by predicting the step out due to unstable mode of the system and carrying out various system stabilization control based on the prediction. CONSTITUTION:Upon occurrence of disturbance in a transmission system 12, voltage detectors 14a, 14b sample bus voltages at typical power stations 13a, 13b in large power source systems 11a, 11b with predetermined intervals, then the sampled bus voltages are fed through transmission systems 15a, 15b to an operating section 16. The operating section 16 measures the difference 4 of times when the bus voltages at the power stations 13a, 13b cross zero point and operates a differential voltage phase angle between them. Thereafter, the operating section 16 predicts the differential voltage phase angle at a future point based on the differential voltage phase angle. Stability between the systems 11a, 11b is judged based on whether the predicted differential voltage phase angle exceeds over a preset threshold. When unstability of system is detected for a predetermined time, the operating section 16 provides a control command to a system stabilization controller thus preventing step out of the system.
Patent JP-H07147965-A (JP)
Title: Electric smoking article with continuous tobacco flavor web and flavor cassette for use in said article
Inventor: MEARII EREN KAUNTSU
IPC: A24F40/485
Filed: 1994-08-09
Abstract: PURPOSE: To provide a smoking article reduced in a wearing part and small in the disposing amount of material by closely arranging a web with a tobacco flavor medium while moving by a reel, etc., so as to support and generating a tobacco flavor matter from the web so as to send to a smoker. CONSTITUTION: The flavor cassette with a mouth piece 31 is inserted to the cavity of a permanent part with a heater 45 and when a smoker sucks the mouth piece, a control circuit operates the heater 45 by the signal of sucking sensor. A flavor matter is generated into an air channel 47 from the flavoring part 44 of the web 43 and the smoker sucks the tobacco flavor matter with external air. After the lapse of a prescribed time, energizing to a heater is interrupted and the control circuit operates a motor to advance the web to reels 40 and 45.
Patent JP-H1195924-A (JP)
Title: Mouse with additional function operating mechanism
Inventor: FUJIKAKE HIROSHI
IPC: G06F3/0487
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a mouse equipped with a scroll function operating mechanism of a simple structure and high operability. SOLUTION: Corresponding to two tact switches 16-1 and 16-2 for up and down scroll control provided on a circuit board 14 while facing the side wall of a main body case 11 of the mouse 1, two scroll operating buttons 13-1 and 13-2 are provided on the side wall of the main body case, the scroll operation in each direction can be controlled from the outside of the main body case by a different finger, and a scroll mode changeover switch 17 provided on the circuit board can be operated by a 3rd button 13-3 provided on the top of the main body case.
Patent JP-S6365371-A (JP)
Title: Speed detector
Inventor: HACHIRO TOMOYASU
IPC: H03K5/01
Filed: 1986-09-05
Abstract: PURPOSE:To prevent misdetection caused in case of a hazard or at the time of a change in forward/backward rotating direction by providing a FF on the output side of a pickup and applying the output of an edge detecting circuit provided on the other phase side to the clock terminal of the FF. CONSTITUTION:The pickup (P.P.) generates outputs A and B having a 90 deg. phase difference. The A-phase output is supplied to the data terminal D of the FF 11. The B-phase output of the P.P. 1, on the other hand, is applied to an edge detecting circuit 10 to detect the leading edge and trailing edge of a B waveform. The circuit 10 generates a pulse with enough width for the operation of the FF 11 corresponding to each edge and the pulse is applied to the clock terminal C of the FF 11. The FF 11, therefore, stores the input state of the A phase at the moment and outputs a waveform A'. The waveform A' is applied to a 1st counter 2 to count N pulses and a 2nd counter 3 measures the time M required to count the N pulses to find the speed of a rotary body 5 and send it out to a control part.
Patent JP-S60103004-A (JP)
Title: Ozone decomposer
Inventor: SHITAYA TAKAO
IPC: C01B13/00
Filed: 1983-11-07
Abstract: PURPOSE:To form an ozone decomposer capable of surely decomposing ozone independently of the concn. with a small amount of activated carbon at a low temp. by placing a heating means around a cylindrical body packed with activated carbon. CONSTITUTION:A case 2 which is a cylindrical plastic body having about 10cc capacity is packed with activated carbon 3 between stoppers 8, 9, an exhaust part 5 consisting of an exhaust pipe 6 and a connecting part 7 is screwed in the case 2 on a side opposite to the introducing part 4, and a heater 10 is placed around the case 2 to form an ozone decomposer 1. Gas contg. ozone is passed through the case 2 in the direction of arrows while heating the inside of the case to about 50-100 deg.C with the heater 10. In the case 2, the gas is brought into contact with the activated carbon to convert ozone into CO2 and O2 by a reaction represented by the equation. When the activated carbon is consumed by the reaction to reduce the activity, the exhaust part 5 is detached, and the activated carbon is exchanged for fresh activated carbon.
Patent JP-H0657761-A (JP)
Title: Precast concrete foundation
Inventor: HORIGUCHI KOHEI
IPC: E02D27/01
Filed: 1992-08-06
Abstract: PURPOSE:To easily construct a precast concrete foundation. CONSTITUTION:This precast concrete foundation 1 is constructed by unifying a rising member 20 erected on a footing member 10 with placed concrete 30 in site. A leveling adjuster A adjusting the height level and the horizontal level is provided in the footing member as a unit. The level adjuster A is composed of a turnbuckle type jack member 40 in which the outer cylinder 43 is screwed with mutually reverse screws, male screws 41, 42. The jack members 40 are respectively arranged at the under side of the nearby position of at least four corners of the footing member 10. Accordingly, since the level of the footing member 10 can be easily adjusted by the level adjuster A, the construction of precast concrete foundation 1 becomes extremely easy.
Patent JP-H0258961-A (JP)
Title: Color reader
Inventor: SUZUKI YOSHIHARU
IPC: G02B26/02
Filed: 1988-08-25
Abstract: PURPOSE:To read a picture with high accuracy by providing a slit to pass light for a luminous flux width at least either between a lens and a filter or between the filter and a line image sensor. CONSTITUTION:The slit to pass light for the luminous flux width is provided at least either between a lens 2 and filters 4a-4c or between the filters 4a-4c and a line image sensor 3. For example, a slit plate 23 equipped with a slit 21 is provided between the lens 2 and the filters 4a-4c, a slit plate 24 equipped with a slit 22 is provided between the filters 4a-4c and the line image sensor 3, and while the slit 22 has a linear shape, the slit 21 is made into a shape which can make passing light quantity at the edge part of a reading line larger than that at the center part of the reading line. Consequently, the multiple reflection of light, the scattering of light at a filter edge, etc., can be decreased, and the deterioration of a reading picture can be prevented. Thus, high-accurate reading can be executed.
Patent JP-S6366999-A (JP)
Inventor: ISOYAMA RYOICHI
IPC: H01Q17/00
Filed: 1986-09-08
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-S6269206-A (JP)
Title: Branching and coupling device
Inventor: MORISAWA MASAAKI
IPC: G02B6/122
Filed: 1985-09-20
Abstract: PURPOSE:To equalize the distribution of light to branch waveguides by making the width of a trunk waveguide larger than the core diameter of an optical fiber. CONSTITUTION:The core diameter of the optical fiber 30 to be coupled optically with a terminal of the trunk waveguide by a proper means is smaller than the width of the trunk waveguie 31. Consequently, light incident on the trunk waveguide 31 from the optical fiber 30 coupled with the trunk waveguide 31 is equally distributed to branch waveguides 32a and 32b. The trunk waveguide 31 is wider than the optical fiber 30, so even when the both are not aligned with each other, light propagated in the optical fiber 30 is all incident on the trunk waveguide 31, so the light is transmitted and received without any waste.
Patent JP-S59100318-A (JP)
Title: Hot and cold water mixing device
Inventor: KOMIYAMA KIKUO
IPC: F24D19/10
Filed: 1982-11-30
Abstract: PURPOSE:To enable to independently set and control the temperature of supplying water at every site of a plurality of hot water supplying sites by a method wherein the temperature of the mixture of hot and cold water of a hot and cold water mixer is controlled so as to be equal to the value set at each of respective controllers. CONSTITUTION:Cold water and hot water are supplied respectively through main pipes 4 and 5 to a hot and cold water mixing machine 1. When the temperature of the mixture of hot and cold water is set at a certain value with the variable resistor 9 of a remote controller 8 by a consumer, a hot water temperature setting signal is sent from the remote controller 8 to a controller 2, which, upon receipt of said signal, controls a hot and cold water mixer 3 corresponding to said remote controller 8 so as to equalize the temperature of the mixture of hot and cold water to the set temperature in order to supply through a distributing pipe 6 to the hot water supplying site. A plurality of the sets of a remote controller 8 and a hot and cold water mixer 3 are provided in order to function independently. Consequently, because the mixture of hot and cold water with independently set temperatures can be supplied to a plurality of hot water supplying sites and yet said temperature can be set at any temperature, a single distributing pipe is enough for sending the mixture to the hot water supplying site and yet the desired hot water temperature setting can be easily done only by controlling the variable resistor of the remote controller. Furthermore, the fluctuation of the hot water temperature is kept in minimum, because the controller controls the hot water temperature.
Patent JP-S6455051-A (JP)
Title: Voive coil motor
Inventor: KOSAKAI TADASHI
IPC: H02K33/18
Filed: 1987-08-24
Abstract: PURPOSE:To reduce self-inductance of a moving coil and to improve frequency response by interposing permanent magnets between sections formed by cutting the opposed extension sections of a yoke body. CONSTITUTION:A yoke body 10 is constituted of two of U-yoke 11 and a center yoke 13. Each both side piece 12 of each yoke 11 constituting one opposed extension section of the yoke body 10 and placing on a common straight line has a permanent magnet 14 which is secured to the inside surface across the both side piece, and field magnetic flux is formed between the opposed extension sections. For the magnetic magnet 14, a permanent magnet projection 15 having the same direction of magnetization as that of the permanent magnet 14 is secured to the center part in the direction of extension of a binding surface with opposed extension section 12. A moving coil 16 is placed so as to be movable along by the center yoke 13. The yoke 11 is divided into two, and since the permanent magnet 15 is interposed between the both side piece 12 two, the self-inductance of the moving coil 16 is reduced.
Patent JP-H0878522-A (JP)
Title: Fabrication of semiconductor element
Inventor: KONO HIROYUKI
IPC: H01L21/205
Filed: 1994-09-02
Abstract: PURPOSE: To obtain a method for exhibiting self-planarity and step coverage effective when O3 -TEOS is deposited on an underlying layer as an interlayer insulation film in multilayer wiring structure. CONSTITUTION: Amorphous silicon 13 is deposited by about 30nm on an underlying layer 11 formed with a lower wiring layer 11b. O3 -TEOS 15 is then deposited on the amorphous silicon 13. Alternatively, plasma TEOS is deposited on the underlying layer 11 followed by deposition of amorphous silicon by about 30nm and O3 -TEOS thereon.
Patent JP-S60155463-A (JP)
Inventor: YOHANESU CHINMERU
IPC: B41F31/30
Filed: 1984-10-08
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-S5999511-A (JP)
Title: Load control circuit
Inventor: TAKEO HIROSHI
IPC: G05F1/56
Filed: 1982-11-30
Abstract: PURPOSE:To perform secure and stable operation by providing a means which invalidates a load output forcibly after a power source is turned off. CONSTITUTION:When a control signal inputted to the control signal input terminal S of a load control circuit changes from 0 to 1, a transistor (TR) turns on to make the contact rl of relay winding RL. Consequently, the voltage is applied to a load 2 from a power source 1 and the load 2 turns on. Then, when the input signal to the control input terminal S changes from 1 to 0, the TR turns off and no current flows through the RL, so the rl is broken. Therefore, the voltage is not applied to the load 2 from the power source 1 any more. At this time, the output of an inverter INV changes from 0 to 1, so the TR0 turns on to discharge a capacitor C to the ground through the TR0 and the load 2 is cleared momentarily while an AND gate G is closed.
Patent JP-S5999146-A (JP)
Title: Stepless reduction clutch
Inventor: MIYAZAKI MASAKAZU
IPC: F16H3/74
Filed: 1982-11-29
Abstract: PURPOSE:To permit a clutch to be used also as stepless reduction gear by arranging two pairs of reduction gears inside a drum-shaped case and permitting idling and stepless speed-change by operating a band brake arranged on the outer peripheral edge of the case. CONSTITUTION:Though the revolution of a motor 1 permits the gears 4 and 5 pivotally supported onto a shaft 6 installed onto a drum-shaped case 9 to be revolved through a gear 3, and further revolve a gear 7 fixed onto an output shaft 8, a load is applied onto the output shaft 8, and the gear 7 is brought into a static state, and a gear 5 revolves around the gear 7, i.e., a clutch-off state is formed, when the restriction by a band brake 10 is applied. When the band brake 10 is gradually tightened, the revolution is taken-out from the output shaft 8 in accordance with the above-described brake power, and when the case 9 is brought into a static state, the revolution in accordance with gear ratio is output. Thus, clutch action, reduction function, and stepless speed-change function can be obtained.
Patent JP-H0859352-A (JP)
Title: Granulation of ceramic material
Inventor: UKAI HIROYUKI
IPC: C04B35/628
Filed: 1994-08-10
Abstract: PURPOSE: To granulate a ceramic material with no need for a large-scale equipment and without causing contamination and to improve the degree of freedom in the production process. CONSTITUTION: An appropriate amt. of a slurry 2 contg. ceramic material is dripped on a smooth and highly water-repellent plane 1, the slurry is shaped into a globular or its deformed droplet 2a by surface tension, and the droplet is dried while retaining its shape. Otherwise, the slurry droplet is rolled on the plane and dried. Further, the droplet is rolled on the plane and dried by inclining the plane at a specified angle, and the droplet is rolled and dried while blowing hot air against the droplet.
Patent JP-2001033266-A (JP)
Title: Vehicle course guiding device, and method and medium therefor
Inventor: MURATA KENICHI
IPC: G09B29/10
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To improve the usability of a navigation device, by presenting automatically other destinations reachable in a shorter time than the destination inputted by a user. SOLUTION: When a user inputs a destination from an operation input part 16, a navigation control part 12 specifies the genre of the destination, retrieves other destinations belonging to the same position genre, and displays, on a display 20, destinations reachable in shorter time than the inputted destination as alternative destinations among the other destinations. The alternative destinations are presented, when a vehicle deviates from the course to the inputted destination or the traffic state is changed, and the alternative destinations can also be presented, only when the time shortening over a prescribed value can be expected.
Patent JP-H0765303-A (JP)
Title: Magnetic recording method and magnetic recorder
Inventor: TAKAYAMA TAKANOBU
IPC: G11B5/02
Filed: 1993-08-25
Abstract: PURPOSE:To provide a magnetic recording method and magnetic recorder capable of improving a reproduced output/medium noise ratio. CONSTITUTION:A magnetic recording medium having an axis of easy magnetization in the vertical direction or diagonal direction and a ring head having a gap length g1 are relatively moved at a speed v and recording currents of polarities inverting at every generation of a '1' of binary data are supplied to this ring head to magnetically record the binary data on the magnetic recording medium. The polarities of the recording currents are inverted with the neutral level time T for decreasing the recording currents without inverting the polarities in-between in this magnetic recording method. As a result, the reproduced output/medium noise ratio of even the conventional magnetic recording medium and magnetic head is improved. This method is particularly useful for high-density recording.
Patent JP-H0760876-A (JP)
Title: Paper honeycomb core
Inventor: YAMAJI YASUYUKI
IPC: B32B3/12
Filed: 1993-08-25
Abstract: PURPOSE:To provide a flame retardant paper honeycomb core of high regidity, which generates less heat at the time of combustion. CONSTITUTION:Water glass is infiltrated into a paper honeycomb core composed of magnesium hydroxide mixed paper containing 60-80wt.% of a magnesium hydroxide powder in an amt. of 50-200% by wt. of the honeycomb core. This water glass to be used is prepared by compound 50-200wt.% of an inorg. fire retardant with water glass. By using this water glass, the heat value at the time of combustion can be reduced still more.
Patent JP-H0549973-A (JP)
Title: Mechanical dust collector
Inventor: NAGASHIMA SEIJI
IPC: B04C5/22
Filed: 1991-08-22
Abstract: PURPOSE:To attain an optimum control corresponding to the amount of a circulated gas even when it is always constant by preventing the operational incapability of inlet dampers due to ash accumulation on the dampers, and without limiting the number of cyclones of a multicyclone. CONSTITUTION:The pressure differences between the inlet and outlet of a multicyclone 4 are detected with a switch 13 for detecting the higher differences and a switch 14 for detecting the lower differences. On the basis of the detection signals, the openings of dampers 7a-7f, 8a-8f are controlled and simultaneously pulse signals are outputted from a timer circuit in sequence at regular intervals to control the totally-enclosed dampers 7a-7f, 8a-8f to be turned forcedly into full admission for a given time one by one by rotation. In result, the ash accumulation on the inlet dampers which are opened to full admission during the unit operation can be prevented.