baber/WOPTO huggingface dataset:
Patent JP-2001167695-A (JP)
Title: Getter device and cathode ray tube
Inventor: NAKAMURA KOJI
IPC: H01J29/94
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To real size a getter device and a cathode ray tube mounted with the getter device, which can be more minutely controlled in scattering direction of a getter material, and can form a getter thin film widely on an inner surface of the cathode ray tube, and the same time, prevent the getter material from being scattered to a fluorescent screen or an electron gun, etc. SOLUTION: A plurality of micro-openings H1A, H1B and H2A is formed on an outer wall of a getter container 1A containing a getter material 3 and on a shield plate 2A. Also, where the getter material needs to be prevented from scattering in certain directions such as a fluorescent screen or an electron gun, etc., the portion of the micro-openings positioned in the certain directions may be changed in size, or may also be eliminated, thereby making a distribution of the micro-openings non-uniform.
Patent JP-H06153322-A (JP)
Title: Magnetic levitation transfer system
Inventor: NAKANO KOICHI
IPC: B60L13/06
Filed: 1991-12-09
Abstract: PURPOSE:To realize stabilized levitation by suppressing oscillation of the levitating position of a mover. CONSTITUTION:The magnetic levitation transfer system comprises a stator 10 arranged on a transferring path, a mover 30 disposed oppositely thereto, a U-shaped core 12 carried on the mover 30, a control coil 13 wound around the U-shaped core 12, means 20 for detecting levitation of the mover 30, a control circuit 31 for short-circuiting/open-circuiting the control coil 13 based on an output from the levitation detecting means 20, and a battery 33 for feeding power to the control circuit 31. An electric resistor 32 is connected across the control circuit 31.
Patent JP-H08236650-A (JP)
Title: Nonvolatile semiconductor memory and writing method therefor
Inventor: HAZAMA KATSUKI
IPC: H01L29/792
Filed: 1995-12-22
Abstract: PURPOSE: To prevent erroneous writing into other memory cell at the time of writing operation of a virtual grounding system flash memory. CONSTITUTION: At the time writing into memory cells M3, 6, a voltage of 6V is applied to the source, as well as the drain, of memory cells M3, 7 sharing the drain with the memory cells M3, 6 while a voltage of 3V is applied the drain of memory cells M3, 8 sharing the source with the memory cells M3, 7 and the source of memory cells M3, 9 sharing the drain with the memory cells M3, 8. Other bit lines and source lines are entirely applied with 0V. With such method, erroneous writing can be prevented for all memory cells including the memory cells M3, 10 normally susceptible to erroneous writing.
Patent JP-2000166376-A (JP)
Title: Sodding method
Inventor: SAKAMOTO EIKO
IPC: A01C1/08
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for laying sod that can efficiently and uniformly sod lawn, particularly efficiently sodding by sewing several kinds of grass seeds without limitation of the seed propagation type and the vegetative propagation in no need of special materials as net with extremely reduced amount of seed lawn and sufficient measurement to winds and rains. SOLUTION: Sod forms of saint augustinegrass are loosened to prepare seed lawns. The soil sticking to the seed lawns are washed off. The seed lawns are disinfected with pesticides. The disinfected seed lawns are finely broken so that 2 or 3 nods may remain. The seed lawn is prepared by mixing the seeds of the seed propagation type lawn, the compost and soil binder with a stirrer as a mixture. The site to be sodded is graded, then the resultant mixture is laid on the ground in an almost uniform thickness. The laid seed mixture is compressed by the roller.
Patent JP-H06173185-A (JP)
Title: Clogging-preventing apparatus of spiral type cleaner in paper making
Inventor: KAMO EIICHI
IPC: B01D35/16
Filed: 1992-12-04
Abstract: PURPOSE:To prevent clogging in a reject nozzle by installing a high pressure water jetting nozzle or a high pressure air jetting nozzle oppositely to discharge port of the reject nozzle. CONSTITUTION:A high pressure water jetting nozzle or a high pressure air jetting nozzle 9 is installed opposite to a discharge port 8 of reject nozzle 3 in a spiral type cleaner 1. High pressure water or high pressure air is jetted into a reject nozzle for periodically or continually operating the jetting nozzle to surely remove the clogging in the reject nozzle.
Patent JP-H05163355-A (JP)
Title: Preparation of organopolygermane
Inventor: SHIMODA MASAKATSU
IPC: C08G79/00
Filed: 1991-12-11
Abstract: PURPOSE:To obtain the title compound having a monomodal molecular weight distribution within a short time in high yields by reacting a specified cyclic polygermane with a specified organometallic compound. CONSTITUTION:A cyclic polygermane of formula I [wherein R1 and R2 are each H, 1-20C alkyl, a (substituted) aromatic group or a (substituted) alicyclic group, and the alkyl groups may be combined with each other to form a Ge- containing ring together with the Ge; and n is 3-8] is reacted with an organo- metallic compound of the formula: RM [wherein M is Li or MgX (wherein x is halogen), and R is 1-4C alkyl or (substituted) phenyl] to obtain the title compound of formula II (wherein m is 10-10000).
Patent JP-H09251177-A (JP)
Title: Optical pattern recognizing device
Inventor: MITSUOKA YASUYUKI
IPC: G06T1/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To enable the exact execution of high-speed pattern recognition and measurement and to embody the automation of dangerous work and the higher speed of production equipment by converting a joint Fourier transform image to a binarized intensity distribution image and using ferroelectric liquid crystals having a bistable memory characteristic for means for displaying this image on a spatial optical modulator. SOLUTION: The coherent image of an input image 5 arranged simultaneously with an image to be correlated and a reference image in parallel is subjected to Fourier transform by a lens 6 for Fourier transform and is then cast to a liquid crystal light valve 25. The ferroelectric liquid crystals having the bistable memory characteristic between light reflectivity and impressed voltage are used for the liquid crystal light valve 25 and, thereafter, the joint Fourier transform image is binarized by the certain threshold valve. As a result, the binarized intensity distribution image of the joint Fourier transform is stored in the liquid crystal light valve 25. This image is subjected to the Fourier transform by the Fourier transform lens 10, by which the photodetection of the correlation peak with a CCD camera 11 is made possible and the high-speed execution of the exact pattern recognition is made possible.
Patent JP-H10198184-A (JP)
Title: Image forming device and method for controlling
Inventor: WADA KATSUHIRO
IPC: G03G15/01
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of collecting a deviation of a detecting position of a mechanism detecting a forming position of the image to an intermediate transfer body. SOLUTION: In the image forming device transferring the image on a recording material after forming the image on the intermediate transfer body, a TOP 1* signal being the detecting signal of a specified position of the intermediate transfer body is inputted to a sequencer 113. On inputting the TOP 1* signal in a state that the TOPCLR signal inputted from a CPU 101 becomes to the Low from the High, the sequencer 113 outputs a counter inable signal to a counter 111, by which a specified pulse column is counted. When the count value reaches the specified value, the TOPO* signal is output, and a controller 103 controls the image forming based on the TOPO* signal. When the TOPCLR signal is turned to the High by the CPU 101, the sequencer 113 turns off the counter inable signal corresponding to the counter 111, and initializes the counter 111.
Patent JP-H10198000-A (JP)
Title: Container for photographic processing agent and method for supplying the photographic processing agent
Inventor: UCHIYAMA KIMIYOSHI
IPC: G03C5/26
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent workability in the case of the replenishment operation of photographic processing agent from being soiled and also to prevent a stopper from falling after a bottle is opened. SOLUTION: The stopper 304 whose specific gravity is lighter than that of the photographic processing agent inside a container main body 302 by making the inside of the stopper hollow is force-fitted in the neck part 308 of the bottle 300, so that the stopper 304 is made to float up to open the bottle 300 by pushing the stopper 304 inside the body 302 in a state where the bottle 300 is upside down. Thus, the stopper 304 is prevented from falling down to the outside of the body 302 when the photographic processing agent flows down, and the stopper 304 in prevented from intruding in a destination where the photographic processing agent is supplied.
Patent JP-H10167133-A (JP)
Title: Manufacture of car body panel
Inventor: FUJIWARA TSUYOSHI
IPC: B23K37/04
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To omit the application work of a sealer to a joined part, in a car body panel formed by the joining of an outer panel with an inner panel. SOLUTION: An outer panel 1 and an inner panel 2 press-molded in a prescribed shape are arranged so that the outer periphery parts 11, 21 are piled up respectively. Further, respective end surfaces 15, 25 of these respective members 1, 2 are set so as to be arranged in parallel. Under such state, above outer periphery parts 11, 21 are pressed by an upside support means 51 and lowerside support means 52 which are a pressing jig. In such set state, above end surfaces 15, 25 are joined (combined) by the welding means 3 of an arc welding across its nearly entire periphery. As the end surfaces 15, 25 are joined in an air tight shape by the arc welding means, this car body panel is produced effectively without requiring the apply of a sealer application.
Patent JP-H07186108-A (JP)
Title: Dust collecting cover
Inventor: ISOZAKI HITOSHI
IPC: B27G19/02
Filed: 1993-12-27
Abstract: PURPOSE:To obtain high dust collecting efficiency while avoiding the interference with a work. CONSTITUTION:A dust collecting cover is equipped with cover main bodies 11a-11d covering the peripheral edge and one side surface of a rotary blade l and the duct connection part 12 connected to the suction duct 19 communicating with the cover main bodies and formed in a bent state so as to extend to the side opposite to a work with respect to the axial line of the cover main bodies. An inclined guide 14 guiding the cut refuse issued from the place to be cut of the work in the axial line direction of the duct connection part is attached to the inner surface of the connection part of the cover main bodies and the duct connection part.
Patent JP-H10292856-A (JP)
Title: Hydraulic tensioner
Inventor: SIMPSON ROGER T
IPC: F16H7/08
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic tensioner capable of maintaining the tensional force of each chain in a tensioner system to control two lines of chains and reducing a cost. SOLUTION: A hydraulic tensioner 11 is composed of a housing 25 having a hole 23; a piston 50 slidablby in the hoe 23; a spring 53 to energize the piston 50 in the projecting direction from the hole 23: a valve 10 to allow the flow of a fluid from a pressurized fluid source into a chamber 22, and to block the floe of the fluid in the reverse direction practically; a flow passage 24 formed in the housing 25 to connect the chamber 22 to pressurized fluid source; and an arm with fulcrum to maintain the contact condition of the end of the piston 50 with a pair of chain guide arms. And, the piston 50 is moved to the outer side from the hole 23 by the flow of the fluid into the chamber 22.
Patent JP-2001169206-A (JP)
Title: Video signal display controller and method, and recording medium
Inventor: IIDA MIKIO
IPC: H04N5/46
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To convert a format of a different video signal into a proper format without causing deterioration in image quality. SOLUTION: In a signal processing unit 2, there is stored a received signal in a FIFO 3. A format detector 5 decides the format of a received video signal and controls the signal processing unit 2 and a vertical drive 6 according to the result of decision. The signal processing unit 2 reads a signal from the FIFO 3 on the basis of a horizontal frequency under the control of the format detector 5 and inserts blanking signals at a prescribed interval. Furthermore, the vertical drive 6 adjusts the scanning speed for vertical deflection under the control of the format detector 5 in order to suppress a change in an aspect ratio caused by the insertion of the blanking signal.
Patent JP-H06180811-A (JP)
Title: Composite core type magnetic head
Inventor: ITO TOMIO
IPC: G11B5/127
Filed: 1992-12-11
Abstract: PURPOSE:To improve wear resistance and to eliminate the influence of high-frequency noise by forming a core sliding surface in opposite contact with a magnetic recording medium of ferrite and magnetic circuits exclusive of this core sliding surface of a metallic magnetic material, such as 'Permalloy(R)'. CONSTITUTION:The magnetic medium travels in contact with the front surfaces of a write core 2, an I-shaped core 3 and a read core 1 so as to perpendicularly cross magnetic gaps 4, 5. The writing of data is executed at the total track width W of the gaps 4, 5 by control of a winding 7 at the time of writing. The reading out is executed at a narrow track width W' of the gap 4. The magnetic circuit exclusive of the sliding surface is formed of the metallic magnetic material, such as 'Permalloy(R)', by which the extension of the characteristics up to the high-frequency region is averted. The magnetic circuits 8, 9 passing a back core 10 are not affected by high frequencies. The core sliding surface of the gap side is formed of the ferrite, by which the core sliding surface is provided with the high wear resistance. As a result, the magnetic head having the excellent sliding surface characteristics and recording and reproducing characteristics is obtd.
Patent JP-2001166515-A (JP)
Title: Method of producing electrophotographic photoreceptor, electrophotographic photoreceptor, device for formation of electrophotographic image and process cartridge
Inventor: WATANABE KAZUMASA
IPC: G03G5/147
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an electrophotographic photoreceptor for positive electrification which produces little active gas such as ozone, to provide an electrophotographic photoreceptor for positive electrification with little abrasion and high film strength by using that production method, and to provide an image forming device and a process cartridge which use that electrophotographic photoreceptor. SOLUTION: In the method of producing an electrophotographic photoreceptor, a composition containing a trifunctional silanol, bifunctional silanol, colloidal silica, and alcohol-soluble polymer containing ester groups is applied and dried on a charge generating layer.
Patent JP-H10176665-A (JP)
Title: Trap system and regeneration method therefor
Inventor: NOMICHI SHINJI
IPC: F04B37/16
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a trap system which prolongs the life of a vacuum pump and an exhaust gas treatment device in its exhaust system, improves its operational reliability and safeness, and reduces its installation and running costs by efficiently and promptly regenerating its trap, and a regeneration method therefor. SOLUTION: A trap system includes a trap part 18 interposed in an exhaust path 14 for leading exhaust from an airtight chamber 10 to a vacuum pump 12 so as to capture the components in the exhaust gas that has deposited therein, a washing path 16 adjoining the exhaust path for leading washings used to remove the depositions away from the trap part, and a switchover means 30 for switching the trap part over for the exhaust path or washing path.
Patent JP-2001167673-A (JP)
Title: Power switching apparatus
Inventor: ITOTANI TAKAYUKI
IPC: H01H33/66
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent a mechanical damage and an electric discharge due to an electric field concentration in the junction part of a vacuum vessel. SOLUTION: It covers the surrounding of the contact portion of an insulation cylinder with a vacuum vessel part of metal product with a conductive rubber cushion ring and also covers the outside surface of the vacuum vessel from its outside with a resin insulating layer.
Patent JP-H05167288-A (JP)
Title: Electronic component feeding unit of electronic component automatic mounting device
Inventor: HIROSHIGE KENJI
IPC: H05K13/02
Filed: 1991-12-17
Abstract: PURPOSE:To shorten the cycle time for mounting an electronic component by a method wherein an electronic component feeding unit is disposed outside the movable conveyer out of transfer coveyers, and a relay station which is movable with the movable conveyer linking to it is provided. CONSTITUTION:An electronic component feeding unit support table 10 is fixed to a base 1 on a movable conveyer side. A relay table 34 fixed to an electronic component feeding unit mounting table 21b of an overhang member 21 of a movable table 20 is possessed of an electronic component relay station. An electronic component housed in a tray 14 is transferred by a robot means to the relay station of the relay table 34, and a mounting head is made to transfer the electronic component from the relay station to a mounting point on a printed board and mount it. A distance between the relay station of the relay table 34 and the movable conveyer end of the printed board is kept constant, and when a printed board is small in size, a distance between a mounting point and a movable conveyer end becomes short.
Patent JP-H07198675-A (JP)
Title: Gas sensor using ion conductor and its manufacture
Inventor: TAKAHASHI HIDEAKI
IPC: G01N27/407
Filed: 1993-12-27
Abstract: PURPOSE:To provide a gas sensor using ion conductor which can increase the range of concentration of a gas to be measured and is excellent in reliable stability and heat resistance by reducing boundary resistance between ion conductor layers and electrodes to increase low temperature operatability. CONSTITUTION:A gas sensor using ion conductor is provided with a thin film gas detecting part on an aluminum substrate 10. Also the gas detecting part is located between a zirconia ion conductor layer 16 and a pair of platinum electrodes 14 and 18 with ion conductor layer 16, the ion conductor layer 16, and electrodes 14 and 18. Then it contains connection layers 20 and 22 in which substance which constitutes these ion conductor layers and electrodes are formed under mixed condition.
Patent JP-H10156094-A (JP)
Title: Hanger stopper with lid for clothes pole
Inventor: ARAGAI KAZUO
IPC: D06F57/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent a hanger from being blown off from a clothes pole by wind or the like, or enable a sheet, the washing or the like to be hung over a clothes pole which cannot be otherwise hung over the same. SOLUTION: In this hanger stopper, a hanger suspending fitting is hooked on a groove portion 2 of a hanger stopper body 1 passing through a clothes pole, or a sheet and the washing unable to be hooked on a sheet are hooked on the hanger stopper body 1 to be covered with a lid 3, so that the shear of the hanger and the scattering of the washing or the like unable to be hooked can be prevented.
Patent JP-2000176903-A (JP)
Title: Working device of plate-like body to be worked, composite structural roll and roll unit
Inventor: MIZUNO TAKESHI
IPC: F16C13/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent a body to be worked from shifting at a finishing work such as a cutting under the conveyance of the body to be worked such as the plate-like body of a plywood or the like, especially at a conveying work or a finishing work. SOLUTION: A working device of a plate-like body is equipped with a conveying roll pair consisting of a driving roll 20, which is arranged at one side of a body to be worked 11 pinched in the direction of the thickness and drivingly rotated, and a supporting roll 19, which is arranged opposite to the driving roll 20 having the body to be worked between them so as to pinch the body to be worked between the driving roll 20 and its and which is followingly rotated to the opposite direction in accompany with the rotation of the driving roll 20. The supporting roll 9 consists of a core material 102 and a roll forming layer 103, which adheres to the outer periphery of the core material 102 and rotates together with the core material 102.  In addition, the roll forming layer 103 consists of a metal layer 104, which forms the outer peripheral surface of the roll forming layer, and an elastic layer 105 made of an elastic material such as rubber or the like locating the inside and being adjacent to the metal layer 104.
Patent JP-H11187094-A (JP)
Title: Radio telephone set
Inventor: WATABE NOBUYA
IPC: H04W92/08
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-portability and low-cost radio telephone set with which a function can be easily and simply changed or added. SOLUTION: By mounting a telephone function unit 2 on a main body 1 of telephone set, a control part 13 at the main body 1 of telephone set is operated and functioned as a radio telephone set based on a program previously stored in a memory 14 provided in the telephone function unit 2. By changing the unit 2 various functions of the radio telephone set can be easily changed or added. In such a case, as the unit 2, any component storing a program for changing or adding various functions of the radio telephone set in the memory 14 is used. In this case, since the unit 2 is not provided with a manipulation part 7, outside dimension of the unit 2 can be reduced and it is convenient when carrying only the unit 2. Further, since the manipulation part 7 is not provided, the component cost of the unit 2 can be reduced correspondingly.
Patent JP-H06108156-A (JP)
Title: Production of cold-rolled steel sheet for deep drawing excellent in formability and chemical convertibility
Inventor: HOSOYA YOSHIHIRO
IPC: C22C38/14
Filed: 1991-12-24
Abstract: PURPOSE:To produce a cold-rolled steel sheet for deep drawing excellent in formability and chemical convertibility at a relatively low cost by subjecting steel having a specified compsn. constituted of C, Mn, Si, P, S, Al, N, Nb, Ti and Fe to specified hot rolling and thereafter executing cold rolling and a specified annealing. CONSTITUTION:Steel contg., by weight, 0.0010 to 0.0030% C, 0.10 to 0.30% Mn, <=0.05% Si, <=0.02% P, 0.005 to 0.020% S, 0.02 to 0.06% solAl, <=0.0030% N, 6.2C<=Nb<=0.025% and 2.7N<=Ti<0.010%, and the balance Fe with inevitable impurities is subjected to continuous hot rolling and finish rolling. At this time, the hot rolling is completed in a range in which the final finishing temp. FT satisfies the inequalities: -12.0X+990<=FT<=-23.3X+1200, FT<=920 deg.C, 10.0<=X<=14.5 and X=logMn.SXlogNb.C. Next, the hot rolled steel strip is coiled at 560 to 660 deg.C and is subjected to cold rolling. After that, this cold-rolled steel strip is annealed in the temp. range of the recrystallization temp. to the Ac3.