baber/WOPTO huggingface dataset:
Patent JP-H11329275-A (JP)
Title: Color cathode-ray tube
Inventor: SAKUWA CHIHIRO
IPC: H01J29/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent the magnetic shielding characteristic from being deteriorated in an image plane corner part with respect to a magnetic field in a lateral direction of a tube face by providing a V-shaped cut part in a lateral side face to enhance shielding performance for a magnetic field in an axial direction of a tube in an internal magnetic shield. SOLUTION: In a color cathode ray tube 1, having a substantially cone-shaped cylindrical body formed with four members of upper and lower members and right and left sideface members and provided with an internal magnetic shield 8 for removing the effects of an external magnetic field related to an electron beam which is incident from an electron gun 7 into a color selection electrode 3, recessed cut parts which are formed by cutting electron gun sides of the right and left sideface members of the shield 8 into recessed shapes are provided in the left and right sideface members, and a shielding plate 16 projected with a prescribed width to a color selection electrode 3 side in the vicinity of corner parts of the cylindrical body is formed integrally with the respective sideface members.
Patent JP-H08326289-A (JP)
Title: Ceiling cornice construction
Inventor: FUKUYAMA KEIICHI
IPC: E04F19/04
Filed: 1995-05-31
Abstract: PURPOSE: To form a ceiling cornice having the same form as that of a conventional ceiling cornice without complicating the form of the ceiling cornice even if a joint section between a horizontal ceiling surface and a wall surface inclined to a vertical direction is provided to the inside of a room. CONSTITUTION: A horizontal ceiling surface 4 is connected to a wall surface 9 inclined to a vertical direction with a joint section 20, the ceiling surface 4 is provided with an uneven step 19 consisting of the upper side ceiling surface section 17 and the lower side ceiling surface section 18. A ceiling cornice 21 is mounted to the uneven step 19 at a position shifted to the ceiling surface 4 from the joint section 20.
Patent JP-2000226667-A (JP)
Title: Cvd device
Inventor: KOIDE TOMOAKI
IPC: H01L21/28
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a CVD device suitable for a device for mass-production, preventing the peeling of a Cu film in a gaseous starting material introducing passage part, preventing the generation of particles, easily holding the temp. of gas piping or the like to the uniform one, stably executing the feed of a gaseous starting material to a reaction chamber and maintaining good film forming conditions. SOLUTION: This CVD device employs a liq. raw material 21 of an organic copper complex, and the material is vaporized by a vaporizer 24 and is introduced into a reaction chamber 11 to form a copper film (Cu film) on a substrate 13, and the materials of the inside parts of gas piping 30 and 32 and a valve 26 at a gaseous starting material introducing passage part connecting the space between the vaporizer and the reaction chamber are composed of copper or copper alloys. Copper or copper alloys good in thermal conductivity make better the thermal conductivity of the gas piping themselves, are capable of easily executing uniform temp. holding, improve the stability of the feed of a gaseous starting material to a substrate and prevent the peeling of a Cu film and the generation of particles in the gas piping or the like.
Patent JP-H0435146-A (JP)
Title: Fault location selection system for terminal adaptor
Inventor: HAYASHI SHINICHI
IPC: H04M1/24
Filed: 1990-05-25
Abstract: PURPOSE:To specify the selection of a fault location quickly by providing plural verification routes through which a test signal is outputted and recognizing the presence of a fault of a circuit component on the verification route based on a signal returned through them. CONSTITUTION:A CPU 27 displays a message on a display device 24, the operator uses an operation key 25 accordingly to enter a data interactively and to fetch verify route information, then the verification route is set. Moreover, a concrete test is started and in this case, a pulse generator 26 has a speed specified by a clock signal from a speed conversion circuit 31 of an object communication package 30. Moreover, a prescribed pulse signal train of a bit pattern stored in advance is outputted to a package 30 relating to an object verification route and a signal returned accordingly is analyzed. The CPU 27 gives the result of test to the display device 24 in this way, in which the result is displayed. Thus, a fault location is selected and specified quickly.
Patent JP-S6025873-A (JP)
Title: Rain-cover of unloader for rainy weather material handling
Inventor: TERADA SATOYUKI
IPC: B65G67/60
Filed: 1983-07-22
Abstract: PURPOSE:To enable the operation of granular solid handling work under the rainy weather by providing a plurality of roof trusses on two beams put across the hatch opening in such a manner as to run thereon freely. CONSTITUTION:Two beams are put across the opening of a hatch 3 and a roof truss 4 having a cantilever beam portion hung over both outsides of the beams provided on the beams in such a manner as to run thereon freely. The truss is arranged in plurality and a screen material is spread thereover. Thus, in material handling work employing a pneumatic unloader 8, comprising a suction nozzle 5, a suck-up tube 6 and the like unloading can be done without wetting granular bulk 2 in a hatch even under the rainy weather.
Patent JP-H01303581-A (JP)
Title: Border line tracking device for digital image
Inventor: SANO NAOKI
IPC: G06T9/20
Filed: 1988-05-31
Abstract: PURPOSE:To extract a graphic form border line efficiently by generating a picture element state value that an aimed picture element has from the coordinate values of the aimed picture element on the border line and two picture elements which are before and behind the aimed picture element on the border line, detecting a tracking start candidate picture element previously, and marking only the picture element. CONSTITUTION:The aimed picture element is denoted as P, the picture element before it as P-, and the picture element behind it as P+. In this case, the direction CH1 from P- to P and the direction CH2 from P to PL are represented with Freeman chain codes (0-7). Then the picture element state value (0, 1) that the aimed picture element P has is determined in a table (a) according to the combination of the directions CH1 and CH2 and processing corresponding to this picture element state value is carried out. When the picture element state value is 1, a picture element value '1' is written at a corresponding position on a work memory and when the picture element value is '1', a tracking end picture element is decided and a next tracking start candidate picture element is searched for; when the picture element value is '0', an untracked picture element is decided and the border line begins to be tracked from this picture element. Consequently, the border line of a graphic form can be extracted efficiently.
Patent JP-S5561138-A (JP)
Title: Output matrix circuit
Inventor: MURATA HITOSHI
IPC: H03K17/76
Filed: 1978-10-31
Abstract: PURPOSE:To increase the reliability by simplifying the circuit through the provision of the interlock function between a pair of drive lines and its drive circuit. CONSTITUTION:The matrix circuit cinsists of the X drive lines X1-Xm, interlock circuit 3 connected to m lines of drive lines, drive lines X1'-Xm' connecting the circuit 3 to the circuit 1, Y drive lines Y1-Yn, drive circuit 1, loads L1,1-Lm,n and reverse block diodes D1,1-Dm,n. The interlock circuit 3 has the constitution that interlocking contacts ry1-rym operated with the relay coil is connected between the drive lines X1'-Xm' and the X drive lines X1-Xm.
Patent JP-H0433005-A (JP)
Title: Fa controller
Inventor: YAO HISASHI
IPC: G05B19/05
Filed: 1990-05-24
Abstract: PURPOSE:To improve working efficiency as a system and to save labor by resetting a programmable controller (PC), then detecting it by an FA controller and automatically recovering the PC by executing an initialize processing to the PC. CONSTITUTION:When a PC 10 is reset, a reset flag 7b showing the presence/ absence of resetting the PC 10 is turned on in the first scan after starting a sequence program 8, and nothing is done after the second scan. On the other hand, the reset flag 7b is read out by an execution program 3 of an FA controller 5. Since it can be judged when the reset flag 7b is turned on that the PC 10 is reset, the initialize processing such as initial data setting or the like is executed to the PC 10, and the reset flag 7b is turned off so as to automatically recover the PC 10. Namely, when the PC 10 is reset, it is detected by the FA controller 5, and the initialize processing is executed to the PC 10 so as to automatically recover the PC 10. Then, machines or devices under control are automatically recovered. Thus, the workability can be improved and the labor can be saved.
Patent JP-H10309946-A (JP)
Title: Oil filler port structure
Inventor: SUZUKI TAKESHI
IPC: B60K15/04
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an oil filler port structure that maintains the sealing ability of a sealing member in an oil filler port for a longer period. SOLUTION: An oil filler port 1 comprises a larger-diameter part 1a on the opened side and a smaller-diameter part 1b on the back side. The larger- diameter part normally holds therein a sealing member 9 pressed upward by the elastic force of a spring 12. When the nozzle of a feeder gun is inserted in the port into engagement with an engaging member 10 and is further pressed to the back, the sealing member together with the nozzle slides to the smaller- diameter part where its periphery 9c is constricted by the port inner periphery and its nozzle through hole 9a is contracted in diameter consequently to seal the nozzle periphery.  During its further insertion down to the back of the port for the purpose of opening a switching valve 4, the nozzle is moved together with the sealing member, which state prevents the sealing member being sealing the nozzle periphery from being worn out thereby. When pulled out after oil filling, the nozzle is moved up to the larger-diameter part together with the sealing member and is then pulled out of the sealing member after the release of the nozzle periphery from the sealed state, which setup prevents the sealing member from tearing by inversion.
Patent JP-H06350126-A (JP)
Title: Manufacture of optically coupled device
Inventor: NISHIYAMA YOSHIMASA
IPC: H01L31/12
Filed: 1993-06-04
Abstract: PURPOSE:To achieve stable production in a spot welding process by performing welding only when a result of detection shows all the welding points of both lead frames are free from cracks. CONSTITUTION:A loading mechanism T1 transports a lead frame 5 for luminous element and a lead frame 6 for light receiving element to be welded together, to a receiving area W1. A crack detecting means W2 checks whether there is any crack in the spot areas at both ends of the lead frames 5 and 6. The result of detection is stored in memory M. A mating mechanism T2 sets the lead frames 5 and 6 on specified positioning pins, and mates both the spot areas. A frame position detecting means W3 detects the completion of mating. A control unit C reads the detection data on the spot areas from memory M, and drives a welding means W4 to weld the spot areas according to the information. This prevents risks of damaging the welder and causing sparks and enables stable production.
Patent JP-H11311718-A (JP)
Title: Method for fitting optical fiber to optical connector
Inventor: IMAZU NATSUKA
IPC: G02B6/40
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent an optical fiber from being unsuccessfully fitted to an optical connector and to reduce the fractional defective of the optical connector with the optical fiber. SOLUTION: By this method, a gap 13 is secured by interposing spacers 11 and 12 between a block 21 and a connector 1 and a fiber 3 is inserted in this state. Once it is visually confirmed that the tips of all fibers abut against the block 21, the connector 21 is moved and made to abut against the block 21. Then they are fixed with an adhesive.
Patent JP-S6026053-A (JP)
Title: Platable polyvinyl chloride molding
Inventor: SAMI SHINOBU
IPC: C08L1/00
Filed: 1983-07-22
Abstract: PURPOSE:To provide a PVC molding whose surface can be plated, by mixing mica powder with PVC and molding the resulting mixture. CONSTITUTION:80pts. mica powder having a particle size of 800-825 mesh is mixed with 70pts. PVC. The mixture is molded as such to obtain a rigid molding. When a non-rigid molding is desired, a plasticizer is added and the resulting mixture is molded by extrusion for continuous operation, or injection molding or blow molding for batch operation as in conventional PVC molding. The resulting molding is placed in a plating tank and plated with a metal in a conventional manner. In this way, PVC which has not been plated, can be plated with a metal such as gold, silver, copper or chromium.
Patent JP-H07313500-A (JP)
Title: X-ray ct apparatus
Inventor: OE KEIICHI
IPC: A61B6/03
Filed: 1994-05-26
Abstract: PURPOSE:To suppress the temp. rise in a scanner and to improve the stability and reliability of an X-ray detector and other electrical parts, the cooling efficiency of a cooler and the life of an X-ray tube apparatus by providing the X-ray CT apparatus with a mechanism for releasing exhaust air outside which releases the exhaust air of the cooler of the X-ray tube apparatus to the outside of the scanner. CONSTITUTION:A rotary plate 9 in the scanner 1 is provided with the X-ray tube apparatus 2, the air cooling type cooler 3 for cooling the anode accumulation heat of the X-ray tube apparatus connected by an oil hose 8 and the X-ray detector 4. The air cooling type cooler 3 sucks the air therein and discharges the hot air used for cooling of cooling fins. A hot air backflow preventive cover 6 having such an angle at which the sucked hot air hardly flows backward is mounted on the suction port side of a hot air discharge duct 5 which is the mechanism for releasing the exhaust air outside to release the exhaust air from the air cooling type cooler 3 to the outside of the scanner 1. A fan 7a is mounted at the inlet of this hot air discharge duct 5 to feed in the air and a fan 7b is mounted at the outlet to suck out the hot air.
Patent JP-H0429400-A (JP)
Title: Shielding plate securing device
Inventor: KONDO MASAYUKI
IPC: H05K7/12
Filed: 1990-05-24
Abstract: PURPOSE:To obtain an effective contact between a bottom plate and a shielding plate by interposing to hold the bottom plate between holding pieces of a spring plate to position fixedly the spring plate, inserting a shielding plate between the other piece of the spring plate and the rising piece of the bottom plate, engaging it with a cut and erected piece and the engaging hole of the shielding plate. CONSTITUTION:A holding piece 5b at the center of a spring plate 3 is so inserted as to pass the insertion hole 8a of a bottom plate 1, and a cut and erected piece 6b of the piece 5b is engaged with an engaging hole 9b formed at the plate 1 from an upper surface side. Simultaneously, holding pieces 5c of both sides are brought into contact with the lower surface of the plate 1, and the cut and erected piece is engaged with the engaging hole of the plate 1 from its rear surface. On the other hand, the other piece 7 of the plate 3 is brought into pressure contact with the rising piece 1a of the plate 1 through a shielding plate 2. The cut and erected piece 6d of the other piece 7 of the plate 3 is engaged with the engaging hole of the plate 3, positioned, and prevented from being removed. Thus, the L-shaped plate 3 is used, mounted so as to hold the shielding plate at the plate 1, effectively positioned and obtained in contact therewith without using a tool.
Patent JP-S5360214-A (JP)
Title: Core slider of rotary arm type magnetic
Inventor: HAMAZAKI SHIGEMITSU
IPC: G11B21/21
Filed: 1976-11-10
Abstract: PURPOSE:To stabilize floating of sliders with respect to a magnetic disc by providing tapers to the core slider faces thereby preventing the contact of the floating air current on the side faces of the sliders.
Patent JP-S5085582-A (JP)
IPC: C25B9/19
Filed: 1974-11-21
Abstract: An improved anode structure for a chlor-alkali type diaphragm cell wherein the anode is a porous, valve metal, e.g., titanium, anode having on one side a coating of a noble metal or noble metal oxide and on the uncoated side a membrane composed essentially of a cation-active permselective material which is substantially impervious to liquids and gases. The membrane covered surface is disposed spaced from but facing the cathode member.
Patent JP-H07321878-A (JP)
Title: Device and method for data aqulsition
Inventor: TANAKA TAKASHI
IPC: G08C15/00
Filed: 1994-05-25
Abstract: PURPOSE:To efficiently use a CPU without stopping a program until a data output device enables the reception of a data transmitting instruction or data are transmitted from the data output device. CONSTITUTION:A transmitting instruction transmission judging means 21 of a CPU 20 judges whether the data transmitting instruction is transmitted to a measuring instrument 10 or not. When it is judged the data that transmitting instruction is not transmitted and the measuring instrument 10 is set in a reception enable state, a transmitting instruction transmission control means 22 transmits the data transmitting instruction but when the instrument 10 is not set in the reception enable state, the other processing is started. When it is judged that data transmitting instruction is transmitted and any data are transmitted from the measuring instrument 10, a data reception control means 23 fetches those data but when no data are transmitted, the other processing is started. An operation control means 24 repeatedly operates the respective means 21, 22 and 23.
Patent JP-S6028024-A (JP)
Title: Magnetic recording medium
Inventor: NISHIMATSU MASAHARU
IPC: C10M107/40
Filed: 1983-07-26
Abstract: PURPOSE:To improve the S/N ratio, running characteristic, wear resistance, etc. of a magnetic recording medium having a magnetic layer consisting of a thin ferromagnetic metallic film on a plastic base by forming a back layer by using a specific thermosetting mixture to provide specific surface roughness thereto. CONSTITUTION:A thermosetting layer contg. a compsn. consisting of a vinyl chloride/vinyl acetate/vinyl alcohol copolymer, polyurethane prepolymer and polyisocyanate or said compsn. added with nitrocellulose is formed on the rear surface of a magnetic recording medium formed by forming a thin ferromagnetic metallic film layer on a plastic base consisting of polyester, etc. so as to have 0.05-0.6mu surface roughness. The magnetic recording medium which has a smaller coefft. of friction and decreased scinting and curling is thus obtd.
Patent JP-S5362833-A (JP)
Title: Peodorants
Inventor: ISHIHARA AKIO
IPC: A61L9/01
Filed: 1976-11-12
Abstract: PURPOSE: To prepare reodorants with easy pharmaceutical manufacturing by blending p-dichlorobenzene with perfumery absorbed in microfine silica gel in advance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6115076-A (JP)
Inventor: KAMIYA KOUSEN
IPC: F26B25/22
Filed: 1984-07-02
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-H01303192-A (JP)
Title: Overlocking sewing machine
Inventor: OGURI TAKASHI
IPC: D05B1/20
Filed: 1988-05-31
Abstract: PURPOSE:To promptly and correctly execute thread guard by forming a thread guiding groove from a thread tension device t the direction of a looper on the front of a sewing machine frame. CONSTITUTION:At the time of the thread guard of an overlocking sewing machine, a needle thread NT and a looper thread LT from bobbins are passed through thread guides, thread guiding grooves 13 and 15 of a sewing machine frame 1, and thread tension devices 17. When a cover 36 is under an opened state, and when the looper thread LT is passed through an overlooper thread guiding groove 42 and an underlooper thread guiding groove 43 corresponding to the lower parts of the thread guiding grooves 13 and 15, the looper thread LT is inserted into the thread tension device 17. Further, the looper thread LT is introduced to thread guard grooves 47 and 48 of thread guard plates 46 and positioned at the moving area of a needle thread take-up. Moreover, since the guiding grooves 42 and 43 at a guiding plate 37 side are respectively directed to an overlooper 9 and an underlooper 10, the guiding grooves 42 and 43 can be easily inserted into and communicated with a thread inserting hole 9a of the overlooper 9 and a thread inserting hole 10a of the underlooper 10 respectively.
Patent JP-S63300452-A (JP)
Title: Phase pulling-in method
Inventor: KOBAYASHI KAZUHIKO
IPC: G11B15/467
Filed: 1987-05-29
Abstract: PURPOSE:To minimize the phase drawing time when tracking control is executed with 4- frequency pilot signals, by switching the frequency of reference signals by discriminating the polarity of the output of a comparator which compares the reference signals with the pilot signals. CONSTITUTION:The block diagram 101 of the figure shows a conventional circuit which obtains tracking error signals 612 from 4-frequency pilot signals 601. The sum and difference of and between the pilot signals 601 and reference signals 614 are produced by means of an equilibrium modulating circuit 602 and inputted to a comparator 608. The size and polarity of the outputs indicate a shifting quantity and direction to an adjacent track. The outputs are inputted to a microcomputer 103. The reference signals fj (j=1-4) change to fj-1 and fj+1 in time division during one track period. The polarity of the output of the comparator 608 which varies due to the switching of the reference value is discriminated by means of the microcomputer 10. Then the reference signals fj-1 and fj+1 are changed to fj+2 or fj by using the discriminated polarity. Thus, the phase pulling-in time in a transient time is minimized.
Patent JP-S63297941-A (JP)
Title: Heat-cooking apparatus
Inventor: MIYAUCHI SHINJI
IPC: F24C15/00
Filed: 1987-05-29
Abstract: PURPOSE:To prevent a liquid crystal display unit from being blurred by steam or the like generated from a heating chamber and also prevent the invasion of moisture which causes deterioration of a polarizing plate, by providing a drip-proof plate between a liquid crystal display plate and moisture-proof rubber for preventing a blur on the front face of the display unit. CONSTITUTION:To a liquid crystal display plate 5 junctioned are a polarizing plate 4 and an electrode unit 10 as component elements, and the front face thereof is overlapped with a drip-proof plate 11 whose front area corresponding to the display region is cut open to surround the circumferential part of the display plate 5, and further the front face of said drip-proof plate 11 is covered with moisture-proof rubber 9 for filling up a gap between the drip-proof plate 11 and an operation panel. The drip-proof plate 11 has a collar portion 12 in the vertical direction. In the aforementioned constitution, when steam generated by the heating of foodstuffs creeps to the vicinity of a control base plate, the front face of the liquid crystal display plate 5 is protected from the invasion of the steam by moisture-proof rubber 9. The moisture or the water droplet will be adhered to the outer periphery of the moisture-proof rubber 9, but the invasion of the same into the portion of the liquid crystal display plate 5 may be prevented by the drip-proof plate 11, thus protecting the front face of the display unit from a blur and preventing the polarizing plate from deteriorating or the like.