baber/WOPTO huggingface dataset:
Patent JP-H1014836-A (JP)
Title: Floor cleaning device and rotating brush device used for cleaning device
Inventor: KIMURA MINORU
IPC: B60S3/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To efficiently clean a passage between right and left seats and the floor between front and rear seats inside a vehicle by forming an arm part that freely rotates back and forth in the horizontal direction, at each of the shoulders of the front of a device main body which can travel over the floor face, and mounting a rotating brush part near the end of each arm part while pointing the brush part downward. SOLUTION: A pair of arm parts 200 are formed at both of the shoulders 110 of the front of the device main body 100 of a floor cleaning device, and a rotating brush part 300 is mounted near the end of each arm part 200 while being pointed downward. Also, the device main body 100 is provided with a pair of right and left front drive wheels and with one driven wheel at the center of its rear. The arm parts 200 are supported on axes against the sides of the shoulders 110 of the device main body 100 in such a way as to freely rotate horizontally, and the entire arm parts 200 are rotated together with rotating shafts 210. The pair of rotating shafts 210 are connected via a speed reducer and an intermediate gear to an arm motor capable of rotating back and forth, which is disposed in the device main body 100, so that the arm parts 200 can be independently put into rotational movement.
Patent JP-H0516561-A (JP)
Title: Paper treating unit
Inventor: TAKENAKA YUTAKA
IPC: G03G15/00
Filed: 1991-07-10
Abstract: PURPOSE:To make it possible to confirm normal end of stapler operation of a paper treating unit in which papers are discharged from a printer or the like and stacked and thus stacked papers are bound by means of a stapler needle and discharged. CONSTITUTION:Papers PP carried out from a carrying section 12 are stacked and bound by means of a stapler needle 21 at a stapler section 2 and then carried out through the carrying section 12. In such paper treating unit, means for detecting the operating state of the stapler section 2 and a control section 7 for monitoring the output from the state detecting means 29 and producing an alarm upon detection of abnormality in the stapler section 2 are provided.
Patent JP-S6439474-A (JP)
Title: Method of static crushing construction of concrete, etc.
Inventor: YAMAMOTO YOICHI
IPC: E04G23/08
Filed: 1987-08-05
Abstract: PURPOSE: To manufacture inexpensively at a unit process, and prevent a flash phenomenon by blending only two components of lime stone and cement at a specific ratio, and filling a hydration expansion crushing agent immersed in water including a hydration reaction retarding agent dissolved therein. CONSTITUTION: A hydration expansion crushing agent is manufactured, in which reaction retarding dead burning lime stone and portland cement are preferably blended at a ratio of 30-5 wt.% cement relative to 70-90 wt.% lime stone. Next, the crushing agent is immersed or blended in a solution including a lime stone hydration reaction retarding agent such as glyceline and glycol in a state being filled in a manner leaving its mouth part in the bored hole; then the mouth part is allowed to contain a clogging agent consisting principally of granular lime stone in order to be filled therewith and thereby clog the hole. Furthermore, the clogging agent is heat expanded so that an expansion pressure of the hydration expansion crushing agent is developed by through the agency of the heating, thus crushing a rock and concrete in a static manner.
Patent JP-H05127600-A (JP)
Title: Foundation pole for signboard device and method for burying the pole
Inventor: HATTORI KOZO
IPC: G09F7/18
Filed: 1991-07-09
Abstract: PURPOSE:To bury a foundation pole into the ground by improving the foundation pole itself and devising the method for burying the pole, thereby burying the foundation pole in a short period of time without excavating a burying hole in a part to be installed with a signboard and preventing the rotation over the entire part of the foundation pole after the installation of the signboard. CONSTITUTION:Two pairs of rotation preventive plates 3, 4 are protrudingly provided in the part of the foundation pole 1 to be burying into the ground. A vibro pile driver 5 is positioned right above the foundation pole P1 held perpendicularly on the ground surface G by operating a boom B and cable C of a working car S. While an operator M1 existing on the ground assures the perpendicularity of the foundation pole 1 with respect to the ground surface G, another operator M2 riding on a trestel K holds a box type cage 6 with both hands and fits an adapter 12 at the bottom end of the vibro pile driver 5 disposed in this box type cage 6 to the top end of the foundation pole 1. The vibro pile driver 5 is operated in this state and the foundation pole 1 is driven into the ground by the vibration effect and is thereby buried.
Patent JP-2000032346-A (JP)
Title: Image pickup device
Inventor: KIJIMA TAKAYUKI
IPC: H04N5/335
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a device which can reduce a peak power consumption of the whole device and can effectively attain low power consumption and battery's long service life by controlling a sweep out frequency for sweeping out an unnecessary charge in an imaging device by a sweeping out means. SOLUTION: A sweep out frequency of unnecessary charge in a CCD 13 by a signal generator 17 is made variable between f1 and f2 and a vertical shift register transfer pulse of the sweep out frequencies f1 and f2 is selectively outputted from the signal generator 17 under control of a CPU 18 in accordance with the presence/absence of diaphragming of a subject luminous flux by a diaphragm means 20. Also, a diaphragm means and a shutter means 12 are integrally composed as a diaphragm shutter unit 25. Moreover, a first release switch 26a for generating a first trigger by depressing a release button to a first stage and a second release switch 26b for generating a recording trigger of a second trigger by depressing the release button to a second stage are connected to the CPU 18.
Patent JP-S6440687-A (JP)
Title: Wire rope
Inventor: TARUMOTO HIDEO
IPC: D07B1/06
Filed: 1987-08-05
Abstract: PURPOSE: To obtain a wire rope having especially excellent durability by twisting side wires around a center wire provided with waves. CONSTITUTION: Side wires 2 are twisted around a center wire 1 provided with waves 3 to give the objective rope. The length of the center wire in the case of twisting a wire rope of fixed length is made approximately equal to the length of the wide wires 2. The first break of the center wire 1 is eliminated.
Patent JP-H1070186-A (JP)
Title: Method of forming element isolation film of semiconductor device
Inventor: JIYO SEO PAKU
IPC: H01L21/762
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To reduce the generations of stresses between a silicon substrate and anti-oxidation sidewalls in the case of a thermal oxidation for forming element isolation films. SOLUTION: On each active region of a semiconductor substrate 11 with the active regions and field regions, a first buffer film 13 is formed to form an anti-oxidation film 15 on this first buffer film 13. In the portions present both on the field regions of the semiconductor substrate 11 and on both the sides of the first buffer film 13, second buffer films 19 are formed, and anti- oxidation sidewalls 21 are so formed as to cover both the side surfaces of the first buffer film 13, both the side surfaces of the foregoing anti-oxidation film 15 and the top surfaces of the second buffer films 19. Then, applying an oxidation process to the semiconductor substrate 11, element isolation films 23 are formed in its field regions.
Patent JP-S63190424-A (JP)
Title: Frequency divider
Inventor: YAMASHITA KIICHI
IPC: H03K23/64
Filed: 1987-08-07
Abstract: PURPOSE:To attain digital frequency diver operated at high speed by using an output signal of a shift register so as to control the output of a binary frequency divider and applying mode changeover depending whether or not the shift register is cleared. CONSTITUTION:Flip-flop circuits 7-4, 7-5 constitute a binary frequency divider, a flip-flop circuit 7-6 with a clear terminal CR is a shift register and has both the switch function and the operating function of the flip-flop circuit and a low level is outputted forcibly when a clear signal from a control signal input terminal 8 is at a high level. A clock signal is fed in common from the input terminal 1 to the clock terminal C of each flip-flop circuit, an output of the flip-flop of the pre.stage is connected to the input terminal of the flip-flop circuit of the next stage and the output signal from output terminals Q5, Q6 of the flip-flop circuit 7-5, 7-6 is fed to an input terminal D1 of the 1st flip-flop circuits 7-4 via an OR circuit. Then, the signal subject to frequency division is extracted from an output terminal 12.
Patent JP-H1036948-A (JP)
Title: Iron-nickel base invar alloy excellent in weld high temperature cracking resistance
Inventor: INOUE TADASHI
IPC: C22C38/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To produce an Fe-Ni base invar alloy improved in weld high temp. cracking resistance without checking its physical properties (low terminal expansibility) and mechanical properties even without adding Ta, Hf, Mo and W thereto. SOLUTION: This Fe-Ni base invar alloy excellent in weld high temp. cracking resistance contains, by weight, 30 to 45% Ni, <=0.08% Si, <=0.003% S, <=0.007% P, <=0.004% O, <=0.07% Sn, 0.006 to 0.03% Al and <=0.003% N so as to satisfy (S%+0.5×P%+O%+0.2×Sn%):<=0.02%.
Patent JP-S5985762-A (JP)
Title: Ink supply apparatus
Inventor: NAKAGAWA MASAKI
IPC: B41J2/175
Filed: 1982-11-09
Abstract: PURPOSE:To always keep an ink liquid level constant, by a method wherein a sub-tank is provided in a main tank so as to be moved up and down and the ink liquid level in the main tank is kept constant by the ink in the sub-tank. CONSTITUTION:A sub-tank 18 having a recovery means constituted from an ink recovery orifice 21 and a ball valve 23 is provided in a main tank 16 in a freely movable manner in an up-and-down direction. The projection 25 provided to the side wall of the main tank 16 presses a ball valve 23 to the direction shown by an arrow D when the ball valve 23 is moved to a position B to open the ink recovery orifice 21. An ink liquid level is always kept constant at the edge position of the sub-tank 18 and an ink meniscus optimum to recording can be formed.
Patent JP-H0245284-A (JP)
Title: Motorcycle equipped with electronic controller
Inventor: TAKEMURA HIROO
IPC: B62J35/00
Filed: 1988-08-06
Abstract: PURPOSE:To prevent generation of engine heat influence and oscillations as well as to improve workability by forming a control unit mounting part on the tip face of the front end of a fuel tank. CONSTITUTION:A recessed mounting part 30 meeting the outer shape of a control unit 29 is formed at the top face of the front end part of a fuel tank 11, and the unit 29 is mounted thereon through a buffer material 31 and fixed by means of a fastening band 33. It is thus possible to improve the workability for adjustment as well as to guard the unit 29 from the engine heat influence and the oscillations of motorcycle body.
Patent JP-H0755414-A (JP)
Title: Rotational angle measuring method
Inventor: TANAKA KAZUNORI
IPC: G01B21/22
Filed: 1994-08-22
Abstract: PURPOSE:To provide a rotational angle measuring method for enhancing the efficiency and reliability in the measuring work of rotational angle of a turn table being employed in a grinding machine, for example. CONSTITUTION:The distance, i.e., a radius R, between the rotary shaft 7 of a turn table 2 and a magnetic scale 2 is set and the length L of an arch is calculated based on a signal delivered from a detection head 13. Rotational angle theta of the turn table 2 is then calculated based on the radius R and the distance L of arch and displayed as a measurement.
Patent JP-S6255533-A (JP)
Title: Torque-measuring apparatus
Inventor: NONOMURA YUTAKA
IPC: G01L3/10
Filed: 1985-09-04
Abstract: PURPOSE:To enable accurate torque measurement with a better response, by subtracting an offset signal from a detection signal of a magnetic sensor to measure a transmission torque of a rotary magnetic body on the basis of the output of this subtractor. CONSTITUTION:A symmetrical AC wave voltage is applied to an exciting coil 16 of a magnetic sensor 12 through an AC amplifier 32 from an oscillator 30 to alternately magnetize a rotating shaft, a distortion generated therein is detected 20 and the resulting detection signal is inputted into a subtractor 40 through an amplifier 34, a detector 36 and an A/D converter 38. The angle of rotation of the rotating shaft is detected 42 and a timing signals indicating the detected angle of rotation is inputted into the converter 38, the subtractor 40 and a memory 44. Then, the converter 38 converts a rectified detection signal Si into digital from analog as outputted 36 as each timing signal is inputted and outputs it to the subtactor 40. Each time the timing signal is outputted 42, the memory 44 outputs an offset signal S'oi to the subtractor 40 corresponding to the angle of rotation of the rotating shaft. The subtractor 40 outputs a signal E obtained by subtraction of the signal S'oi from the detection signal of the sensor 12.
Patent JP-S6441153-A (JP)
Title: Cathode supporting device of electron gun
Inventor: YOSHIDA KAZUO
IPC: H01J37/065
Filed: 1987-08-05
Abstract: PURPOSE:To prevent thermal and mechanical shocks of an insulator and local concentration of the electric field distribution by arranging an electroconductive resilient member in a recess of the insulator, putting a core in pressure contact with this resilient member using an expansive retaining member, and by fixing a cathode to the insulator through this expansive retaining member and core. CONSTITUTION:An expansive retaining member 9 expansively retains a core 7 consisting of components 21-24 wider than the opening at a recess 1a of an insulator 1 toward the outer situated resilient member 6, and the core 7 is detained with the opening, and the expansive retaining member 9 and the core 7 are fixed to the insulator 1. A cathode table 2 is coupled consolidated with this member 9 through an airtight screw 4. Thus the cathode table 2 itself is not fixed to the insulator 1, which should contribute to prevention of thermal and mechanical shocks. Power supply from an X-ray cable 3 is made from a contactor 10 to the electroconductive resilient member 6 and the core 7 arranged over the whole circumference of the recess 1a, and further to the member 9, airtight screw 4, and cathode table 2. Thus electric field distribution in the recess 1a is made uniform.
Patent JP-S6441056-A (JP)
Title: Editing system for working information on transaction
Inventor: NAGAI YUKO
IPC: G06F9/46
Filed: 1987-08-06
Abstract: PURPOSE:To decide the transaction processing load of a class by editing the transaction working information stored in a class unit information storing area for each class and outputting those edited information as the transaction working reports for each class. CONSTITUTION:An information extracting means 6 returns the control to a log input means 5 when the information storing process is over. The means 5 delivers the control to a conversion means 7 when the reading process is through with a log file 2. The means 7 total the information for each task of the same class in a task unit information storing area 8 and converts these information into the information on each class to store them into a class unit information storing area 10. An editing output means 9 edits the contents of the area 10 and outputs them as the transaction working reports 11 for each class. Thus it is possible to discriminate the overload classes from the underload ones in the transaction processing. As a result, the system designing efficiency is improved.
Patent JP-S5986987-A (JP)
Title: Color camera device
Inventor: BABA TAKAAKI
IPC: H04N9/69
Filed: 1982-11-10
Abstract: PURPOSE:To realize a titled device high in reliability, low in cost, requiring no-adjustment, to make it small in size and light, and to make its operability simple by constituting a signal processing part of a digital circuit. CONSTITUTION:A solid state image pickup device 1 which photodetectors an optical signal 8 outputs two kinds of picture element signals 9, 10 consisting of repetition of a color signal which is different in every adjacent picture element. The picture element signals 9, 10 become a digital picture element signal 12 by an A/D converter 2. The picture element signal 12 is converted to a digital video signal 13 by a digital video signal processing device 3, and is converted to the first and the second digital color difference signals 14, 15 by a digital color signal processing device. These converted signals 13, 14 and 15 become a standard color television signal 16 by a standard color television signal synthesizing device 5 and are outputted. In this regard, each device 2, 3, 4, 5 and 6 is controlled by pulse signals 18, 19, 20 and 21 from a controlling circuit device 7.
Patent JP-H0641313-A (JP)
Title: Method for drying @(3754/24)meth)acrylic acid @(3754/24)salt)-based polymer, powder of the polymer and its production
Inventor: YOKOI TOKIHIRO
IPC: C08J3/12
Filed: 1992-07-23
Abstract: PURPOSE:To efficiently dry a (meth)acrylic (salt)-based polymer useful as tacky agent, water absorbing agent, flocculant, etc., having excellent resolubility and shelf stability by treating an aqueous solution of a specific (meth)acrylic (salt)- based polymer under a specific condition. CONSTITUTION:A aqueous solution P of a (meth)acrylic (salt)-based polymer with 50% or lower degree of neutralization, having more than 45% water content is preheated, then the surface temperature of the (meth)acrylic (salt)-based polymer is maintained at 70-150 deg.C and the whole water content is reduced to 40% while suppressing the difference between the surface temperature and the interior temperature to 50 deg.C or lower. Further the surface temperature and the interior temperature are kept at 80-170 deg.C and the whole water content is reduced to 10% or less while limiting the difference between the surface temperature and the interior temperature to 50 deg.C or lower to dry the (meth) acrylic (salt)-based polymer.
Patent JP-H0285192-A (JP)
Title: Stackable portable type liquid tank
Inventor: ROORENSU SHII DOURUU
IPC: B65D88/12
Filed: 1989-07-31
Abstract: PURPOSE: To stably support a tank for preventing it from tipping over by providing the tank for chemicals with a laterally widen base part so that it has a comparatively low center of gravity when it is installed on a support face, and a tip-over-preventing means for preventing the tipping over when the tank is tilted laterally about the base part. CONSTITUTION: A support part 2 has the bases 3a, 3b to be installed on a support surface which supports a body part 1 thereon. The support part 2 comprises the tip-over-preventing portions 4a, 4b, which are respectively laterally projected from the bases 3a, 3b to the vertical axis of the body part. The tip-over- preventing portions 4a, 4b prevent the tipping-over when the tank is installed on the support face in contact therewith, and is tilted laterally about the bases 3a, 3b. The center of gravity of the tank is comparatively low, and is located at the distance of less than half of the length of the tank measured along the vertical axis of the body part.
Patent JP-S6087133-A (JP)
Title: Paper-sheet processing apparatus
Inventor: KOSHIYOUJI TAKASHI
IPC: B65H3/24
Filed: 1983-10-20
Abstract: PURPOSE:To prevent a bundle from being damaged and stabilize paper-sheet treatment by installing a protecting mechanism for the bundle to be next sent- out, onto a mechanism for sending a plurality of bundles which are previously arranged and piled into layer form into a transport passage. CONSTITUTION:A prescribed number of bundles P supplied onto the base 12a of a bundle sending-out part 12 are raised by an elevator mechanism 12A, and when the uppermost edge P' of the bundle is detected by a sensor 12C, the bundle stops, and a motor 12E2 operates, and a screw shaft 12E1 shifts to push-out the bundle by a pressing member 12E3. In this case, a belt 12E5 is extended, against the urging force of a spring 12E7, along the upper surface of the bundle P in waiting, and therefore the direct contact between the pressing member and the bundle P in waiting is prevented. Since the belt is connected through the pressing member and a pulley, the min. friction state is maintained, and the bundle in waiting maintains the max. friction state. Therefore, when the pressing member pushes-out the bundle P', or the pressing member retreats, the surface of the bundle in waiting is prevented from being injured, and since the surface of the bundle P is pressed by the belt, the bundles P and P' can be separated certainly.
Patent JP-S5987557-A (JP)
Title: Resetting circuit of microprocessor
Inventor: MIYAMOTO MASAHIRO
IPC: G06F11/00
Filed: 1982-11-10
Abstract: PURPOSE:To avoid exactly a malfunction of a computer at the time of an abnormal operation by not only providing a resetting circuit but also utilizing a pulse signal which is generated periodically from a CPU by a program. CONSTITUTION:A CPU is reset by an output PR from the first resetting circuit 5. Also, the CPU is reset by an output of other resetting circuit 25, as well. An output PD of an I/O port is supplied to a terminal 16 as a pulse signal generated periodically by a program of the CPU1. The pulse PD is inverted through a monostable multivibrator 17, and becomes a PM output. Accordingly, if an electrostatic noise, etc. exist, the signal PD stops completely. On the other hand, a clock of prescribed frequency is supplied to a frequency divider 21 from a clock generator 19, becomes a clock PCK1, and also becomes PCK2 having width required for a reset pulse through a pulse width converting circuit 22. In this way, even when there is a disturbance, the CPU can be reset exactly.
Patent JP-H0843480-A (JP)
Title: Dc unit for ic testing apparatus and connection selection and control method for dut and dut pin
Inventor: KOSUGE YUTAKA
IPC: G01R31/28
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a connection selection and control method which simplifies the constitution of hardware and whose versatility regarding data acquisition is enhanced by a method wherein information on a device under test (DUT) to be connected is set by software. CONSTITUTION:A CPU 1 outputs a signal indicating the connection and selection of a DUT by software processing. A register 2A to which the output of the CPU 1 is input outputs, to a relay changeover circuit 5, a signal which selects DUTs 10A, 10B which are to be connected to a DC unit 4. By the signal, the number of DC units 4 mounted on a testing apparatus is read out, the number of DC units 4 to be operated is set, and a measuring mode and the DUTs 10A, 10B which are to be connected to the changeover circuit 5 are set as information on the DUTs as objects to be connected. Then, in the changeover circuit 5, information on the DUTs which are connected to the DC units 4 so as to be measured is set, information on the DUTs as the objects to be connected and information on the DUTs to be measured are AND-ed, and the information on the DUTs as the objects to be connects is created. In addition, the CPU 1 outputs signals for pin connection and selection of the DUTs 10A, 10B.