baber/WOPTO huggingface dataset:
Patent JP-H04114425-A (JP)
Title: Manufacture of semiconductor device
Inventor: YABUKI MASAAKI
IPC: H01L21/265
Filed: 1990-09-04
Abstract: PURPOSE:To avoid a notable charge-up occurring especially in a wafer central part by a method wherein, in order to implant the wafer with ions from the surface while depressing the peripheral edge of the wafer with a clamp ring connected to a ground potential, the insulating film both on the wafer central region and the scribe line is removed before starting the ion-implantation step. CONSTITUTION:A region not coated with an SiO2 film but with the surface of a wafer 1 exposed therein is formed in the central part 2 of the wafer 1. Next, the SiO2 film on a scribe line 4 is removed to expose the wafer surface 1 so that said region may be connected to the scribe line 4. Furthermore, the SiO2 film on the rear surface of the wafer 1 is also removed. In order to implant the wafer 1 with ions, the wafer 1 is fixed by the clamp ring of an ion implantation device. Through these procedures, the charge impressed on the central part of a substrate in the implantation step reaches the clamp ring from the wafer central region through the scribe line 4 to be discharged into a ground potential.
Patent JP-S61111437-A (JP)
Title: Small-sized portable apparatus having pressure sensor
Inventor: AYUSAWA HITOMI
IPC: G01C13/00
Filed: 1984-11-06
Abstract: PURPOSE:To check the constitution of a circuit simply by forming a control circuit for controlling an input to an analog/digital (A/D) conversion circuit so as to be switched from the output of a pressure sensor to the output of a reference signal generating circuit by the operation of an external operating member. CONSTITUTION:The output of the pressure sensor 1 is inputted to the control circuit 3 and the output of the reference signal generating circuit 2 is also inputted to the circuit 3. The output of the circuit 3 is inputted to the A/D conversion circuit 4 and the analog value is converted into a digital value. The converted digital value is inputted to a display control circuit 5 and decoded into a display signal to be displayed on a display device 6. When the external operating member 8 is operated in accordance with a previously determined operation, a control signal is outputted from a chattering preventing circuit 7 and the control circuit 3 is switched to input the signal from the circuit 2 to the circuit 4, so that the reference signal is displayed.
Patent JP-H04118202-A (JP)
Title: Work machining device for numerically controlled router
Inventor: KANETAKA MASAHARU
IPC: B27C5/06
Filed: 1990-09-04
Abstract: PURPOSE:To carry a work effectively by disposing a conveyor means, which can be projected or retreated, to a table surface. CONSTITUTION:The rollers 9... of a conveyor means A are projected onto a table surface, and a table 4 is connected to a moving means. Consequently, when the conveyor means A is shifted to the position of the start of the process of rollers 27... while being backward driven, a work W is fed onto the table 4 without the possibility of falling when the conveyor means A of the table 4 pushes in the work W on the rollers 27... of a carrying-in means C in the same direction. Since a stopper means is projected on the table and corresponds to feed-in, the work W is set at a specified position, the conveyor means A is stopped after feed-in while being immersed in the table surface, and the work W is sucked and fixed at he fixed position of the table 4 by a vacuum. The work W is fastened, the table 4 is controlled and driven in the direction and an X axis according to an NC program while a machining cutter 26 is controlled and driven in the directions of a Y axis and a Z axis, and the work W is machined in a specified manner.
Patent JP-H0398755-A (JP)
Title: Polishing device
Inventor: FUKUDA KAZUJI
IPC: B24B27/00
Filed: 1989-09-09
Abstract: PURPOSE:To correspond to various kinds of works to be polished or the inner diameter fluctuation of the work to be polished by providing a polishing member with the polishing tool at its tip and supporting the polishing member at a supporting part in such a way as to be changeable in its radially protruding length from the supporting part. CONSTITUTION:A polishing member 12 is rotated around a shaft part 10, and a polishing tool (wire brush) 16 provided at the tip of the polishing member 12 performs circular motion. A work to be polished (resin mold) 1 is polished by the slidable contact of the polishing tool 16 at this time with the inner surface of the work to be polished 1. In this case, the polishing member 12 is supported by a supporting part 11 in such a way as to be changeable in its radially protruding length. With this change, the rotational radius of the polishing tool 16 is changed, so that plural kinds of works to be polished 1 of different inner diameters or the work to be polished 1 of fluctuating inner diameter can be performed by one polishing member 12.
Patent JP-S6387237-A (JP)
Title: Skip printing method
Inventor: YOTSUKA KOUSUKE
IPC: B41F13/04
Filed: 1986-09-30
Abstract: PURPOSE:To keep printing density constant, by a method wherein a form roller on and after second revolution is temporarily separated from a transfer cylinder when skip processing is not received within one revolution of the transfer cylinder to interrupt the supply of ink to the transfer cylinder. CONSTITUTION:In such a case that two or more revolutions of a blanket cylinder 2 are required in one cycle skip printing operation, when the form roller 710 in an inking unit 7 is contacted with the plate cylinder 3 which is, in turn, kept contacted with the blanket cylinder 2, ink is continuously supplied even at the time of the skipping of blank paper and accumulated on the blanket cylinder 2 acting as a transfer cylinder for transferring a printing pattern to continuous paper 12 to generate such a phenomenon that the density of printed matter becomes abnormally high. Then, when the ink corresponding to one page is supplied to the surface of the plate cylinder 3, the form roller 710 is separated from the plate cylinder 3 and the supply of the ink is interrupted during the period of time corresponding to the skipping of the blank paper.
Patent JP-2000069321-A (JP)
Title: Transmitter for video image of plurality of channels
Inventor: KATO ISAO
IPC: H04N5/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To transmit a video signal for a plurality of channels and to simplify the circuit configuration by suppressing a transmission band width per channel. SOLUTION: In this transmitter for video image for a plurality of channels, video signals S1a, S1b,..., S1n outputted from video transmission sources 10a, 10b,..., 10n of channels are processed into a video multiplex time divided signal S3, that is subject to multiplex time division in the unit of frames at a base band via time compression circuits 11a, 11b,..., 11n and a changeover circuit 12 and transmitted respectively to a plurality of terminals 2a, 2b,..., 2n via a transmission line L1, and each of the terminals extracts a video signal of a selected channel from the video multiplex time division single via a changeover circuit 23, via the depression of a selector switch 21 and outputs the signal on a display device 27 via a frame memory 25.
Patent JP-S61143309-A (JP)
Inventor: JIYON ROJIYAA KOOBETSUTO
IPC: A01N/
Filed: 1985-10-22
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-S61108233-A (JP)
Inventor: NEBUIANO DARU DEGAN
IPC: G10L19/06
Filed: 1985-10-22
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-H0957336-A (JP)
Title: Spiral tube producing device
Inventor: SASAMOTO KEIGO
IPC: B21C37/12
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the front face of a spiral tube from being scratched during its production, and in particular to satisfactorily produce the spiral tube in the case of executing the external treatment together with forming of the spiral tube and further in the case of producing a metal spiral tube of a large own weight. SOLUTION: A metal spiral tube is produced by a spiral tube producing device A provided with a mandrel 2 by which a steel sheet supplied from one end side is wound toward the inner peripheral face to obtain a spiral cylinder body B, a receive roll 11 which is inserted into the inside of the top end part of the cylinder body B sent from the mandrel 2, supports the top end part of the cylinder body B turnably, and which can move corresponding to the moving speed of the top end part of the cylinder body B, external treatment devices 4, 5, 6 which are arranged between the mandrel 2 and the receive roll 11, and which treat the external shell of the cylinder body B sent from another end side of the mandrel 2, and a cutting device 8 to cut the cylinder body B.
Patent JP-H1063976-A (JP)
Title: Radio meter-reading device
Inventor: INOUE MASARU
IPC: G08C17/00
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To attach this device so that it can not fall down, for example, even in a limited housing box at the time of attaching this device to an already set meter. SOLUTION: A U-shaped attaching tool 30 is attached to a meter 12 while flange parts 36 and 37 of the meter 12 are interposed. A slave device 11 is attached by being hanged from the hook part of the attaching tool 30. Thus, the slave 11 is attached to the meter 12 by using the attaching tool 39, and they are separately connected by wire. Then, a radio signal is transmitted to the slave device 11 by operating a meter-reader, the measured result of the meter 12 is read by the slave device 11, and transmitted by radio, and received by the meter-reader. Thus, remote meter-reading can be attained.
Patent JP-H1076284-A (JP)
Title: Water purifying apparatus
Inventor: SHUDO TAKAO
IPC: C02F9/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a water purifying apparatus which indicates good performance for removing nasty odors (mold odor, etc.) in raw water for tap water, trihalomethane precursors, etc., can use active carbon effectively, and has only a small number of columns and tanks. SOLUTION: A purified water treatment apparatus is equipped with a biological contact filtration tank 10 having a biological filtration layer 12, air spouting pipe 15 to aerate the layer 12, etc., a biological contact filtration treatment water storage tank 16 for storing biological contact filtration treatment water, and a communication valve 17 for making the tank 10 and the tank 16 communicate with each other through the bottom parts. The raw water is introduced from a raw water supply pipe 14 into the tank 10 and subjected to biological filtration treatment, and dirty substances to be mixed into the biological filtration treatment water are removed by active carbon in the tank 16.
Patent JP-H0898778-A (JP)
Title: Heating agent for grill cooking
Inventor: TAKADA MASAYUKI
IPC: A47J37/06
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a heating agent for grill cooking capable of emitting far infrared rays and capable of suppressing the spreading of a flame even when the oils and fats component bled from an object to be cooked is ignited to generate a flame by forming the heating agent based on magnesium or aluminum hydroxide. CONSTITUTION: A heating agent is arranged under an object to be cooked at the time of grill cooking and adsorbs the oils and fats component bled from an object to be cooked and emits far infrared rays to heat the object to be cooked. In this case, the heating agent is formed based on magnesium or aluminum hydroxide and has a powdery form with a mean particle size of below 1.5mm or about 1.5-5.0mm. Further, zeolite may be compounded with the heating agent. When far infrared rays emitted from the heating agent are assessed, the heating agent 1 is spread over the upper surface of aluminum foil, for example, placed on a foamed styrol member 2 and irradiated with the light from a reflex lamp 4 to measure the surface temp. of the heating agent 1 by thermography.
Patent JP-S6293611-A (JP)
Title: Running guidance apparatus for vehicle
Inventor: KAKIHARA MASAKI
IPC: G08G1/137
Filed: 1985-10-21
Abstract: PURPOSE:To obtain a vehicle running guidance apparatus enhanced in memory capacity to a large extent and requiring no special regeneration apparatus, by using a compact disk as a means storing information for running guidance. CONSTITUTION:Information for the running guidance of a vehicle is kept stored in a compact disk. This memory information is read by a CD player 8 to be taken in a control circuit 1 and subjected to predetermined arithmetic processing along with present positional information inputted from a present position recognizing apparatus 6 and necessary running guidance information is displayed on a display device 13. By this method, as compared with such a case that a cassette tape is used an information memory medium, memory information quantity can be increased to a larger extent and, because the CD player for audio equipment can serve as the medium, no special regeneration apparatus is required.
Patent JP-S6295433-A (JP)
Title: Torque detecting device
Inventor: SAKAGUCHI TATSUNORI
IPC: H02K11/00
Filed: 1985-10-23
Abstract: PURPOSE:To detect the torque of the rotating shaft of a vehicle accurately without contacting by utilizing two existent gears provided on the rotating shaft at a constant interval. CONSTITUTION:Magneto-resistance type rotary position detectors 13 and 14 for detecting the rotating shaft positions of the two gears 3 and 4 fitted on the output shaft 2 at the constant interval are fitted nearby the outer peripheries of the gears 3 and 4. Those detectors utilize variation of a current flowing through a coil with magnetic resistance due to the alternate passing of tops and bottoms of teeth of a gear, and their outputs are signals A and B. In this case, the two gears differ in the number of teeth and the signals A and B also differ in period, but a frequency dividing circuit 17 is so constituted as to divide the frequency of an input signal C by N1, where N1 is the number of teeth of the gear 3, and then its output signal D is a signal synchronized with the rotation of the gear 3 on condition that one pulse is outputted on every turn of the gear 3.
Patent JP-H0661293-A (JP)
Title: Semiconductor device
Inventor: NITTA NORIO
IPC: H01L21/60
Filed: 1992-08-11
Abstract: PURPOSE:To overcome restrictions on packaging, and to provide a semiconductor device having a packaging part in which a space for packaging interconnections is given the functions of a signal noise filter and an equivalent parallel capacitor. CONSTITUTION:Material having a high magnetic permeability 12 is arranged in an interconnection packaging part used for the electrical connection between an IC chip and an external connecting terminal. The interconnection packaging part is made up of a TAB lead, a bonding wire or the periphery of a pad. The magnetic permeability surrounding a bonding wire 1 which acts as the interconnection packaging part is made larger, so that the inductance of an interconnection path is made larger than an ordinary interconnection. Thereby, the interconnection packaging part are provided with both a filtering function for eliminating high frequency noise and an equivalent smoothing capacitor function.
Patent JP-H04114055-A (JP)
Title: Composite material for molding
Inventor: ASAMI KEIICHI
IPC: C08L61/14
Filed: 1990-09-04
Abstract: PURPOSE:To obtain a quick-curing composite material for molding, composed of a self-curing modified-novolak resin and reinforcing fiber, capable of providing a highly heat-resistant and high-strength composite material, good in preservation quality and useful as a substitute material for metals. CONSTITUTION:A composite material for molding is composed of (A) a self- curing modified novolak resin prepared by reacting a novolak resin with aldehydes in the presence of an emulsion stabilizer (preferably calcium fluoride, gum arabic, etc.) and a basic catalyst (preferably aqueous ammonia or hexamethylenetetramine) in an aqueous medium at 70-100 deg.C while stirring the reaction mixture and (B) 30-70wt.% reinforcing fiber, preferably glass fiber having 1-50mm fiber length. For example, the component (B) is superposed on a film such as polyethylene, sprinkling the component (A) in directly a powdery form or a dispersion thereof thereon and dried to produce the objective sheetlike composite material for the molding.
Patent JP-H1076197-A (JP)
Title: Position controller for transported work
Inventor: NAGASE TATSUO
IPC: B05B13/02
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to freely control the posture of works while transporting the works by providing this controller with freely turnably supported oscillation brackets, posture control rollers and posture control guides, etc. SOLUTION: The oscillation brackets 28 turn counterclockwise as the lower posture control rollers 33 come into contact and engage with the introducing oblique parts 34a of the posture control guides 34. In the flat plate parts 4b of the posture control guides 34, the oscillation brackets 28 maintain a nearly horizontal state and one surface is coated by spray guns 16. The works, thereafter, arrive at resetting oblique parts 34c where the works turn clockwise and restore the free state. When the works advance further, the oscillation brackets 28 turn clockwise this time as the upper posture control rollers 32 come into contact with and engage with the introducing oblique parts 35a of the posture control guides 35.  In the flat plate parts 35 of the posture control guides 35, the oscillation brackets 28 maintain nearly the horizontal state and the other surface is coated by the spray guns 16. The works turn counterclockwise and restore the free state in the resetting oblique parts 35c.
Patent JP-H0598358-A (JP)
Title: Manufacture of sintered ore
Inventor: SUGIYAMA TAKESHI
IPC: C22B1/20
Filed: 1991-08-21
Abstract: PURPOSE:To provide a manufacture of sintered ore improving the productivity by executing in good controllability, reducing brittle layer at the upper layer part, uniformly improving the sintering strength and obtaining the improvement of the yield. CONSTITUTION:At the time of manufacturing the sintered ore by mixing auxiliary raw materials containing solid combustible material into iron oxide material as the main raw material to make the sintered raw material and putting the sintered raw material as layer-state on a traveling pallet, the distribution of the grain size is adjusted so that the layer-state material form 1-3mm the grain size to >=50% of the solid combustible material existing at the depth part from the upper surface layer in the sintered raw material layer to 30-50mm. Further, the layer-state material is adjusted so that blending ratio of the solid combustible material existing in this depth part becomes 1.08-1.42 times of the average blending ratio of the solid combustible material existing in the deeper part than the above depth part to execute the operation.
Patent JP-2000068904-A (JP)
Title: Lsi chip and transmission method between lsi chips
Inventor: INABA TAKESHI
IPC: H04B5/02
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To enhance a transmission rate of a signal by reducing the mount area of a device even when pluralities of LSI chips are mounted on a printed circuit board of the device. SOLUTION: The LSI chip is provided with an LSI chip main body 10, pluralities of pads 11 provided on a front side of an outer circumference of the LSI chip main body 10, a communication control section 12 that is built in the LSI chip main body 10 to apply input output control to a signal, an inverted F transmission reception antenna 15 that is built in each of pluralities of the pads 11 and sends/receives an electromagnetic wave, and a radio transmission reception section 13 that is built in the LSI chip main body 10 and communicates a signal with the transmission reception antenna 15 of each pad and the communication control section 12.
Patent JP-H0890611-A (JP)
Title: Mold device for molding case member
Inventor: OBARA MITSUHIRO
IPC: B29C33/76
Filed: 1994-09-29
Abstract: PURPOSE: To prevent a case member from being broken by a resistance in releasing it from a mold. CONSTITUTION: A case member 32 has a bearing hole 59 in a projected piece part 57 on the side face part thereof. The projected piece part 57 has a projected part 58 on the opposite side to a main surface part 51 with respect to the bearing hole 59. An outer surface of the side face part including the projected piece part 57 and the bearing hole 59 are formed by a slide core 74 moving in a direction X relatively to a movable mold 72. The movable mold 72 is provided with a projected piece part-forming part 76 forming an outer surface of the projected part 58. At the time of opening a mold, since the outer surface of the projected part 58 is held by the movable mold 72 when the slide core 74 is released from the case member 32, the projected piece part 57 is prevented from moving together with the slide core 74.  Therefore, the crack of the projected piece part 57 and thereabouts is prevented from occurring.
Patent JP-H0770965-A (JP)
Title: Bleacher for medium-concentration pulp
Inventor: MIKI KOHEI
IPC: D21C9/153
Filed: 1993-08-27
Abstract: PURPOSE:To provide a bleacher for medium-concentration pulp capable of maintaining the gas-pulp volume ratio at which the medium-concentration pulp can be mixed with ozone gas under a low pressure without causing the idling of stirring blades and supplying a large volume of the ozone gas into the pulp at the required minimum frequencies of stirring and mixing. CONSTITUTION:This bleacher is equipped with a mixer 11 for mixing medium- concentration pulp with ozone gas and a gas separator 13 for separating the ozone gas present in the pulp in a pulp circulating line 16 and further a pulp feed port 17 on the upstream side of the mixer 11 and a pulp taking outlet 18 on the downstream side of the gas separator 13. Furthermore, a pulp washer may be installed in the pulp circulating line 16 between the pulp feed port 17 and the pulp taking outlet 18 and the circulating system, as necessary, may be formed in two or more stages.
Patent JP-H0766317-A (JP)
Title: Resin composition for sealing or bonding
Inventor: YOKOZUKA TOSHISUKE
IPC: H01L23/10
Filed: 1993-08-27
Abstract: PURPOSE:To obtain a resin composition for sealing or bonding having an excellent low water absorbing property, low moisture permeability, and electric characteristics by mixing a specific amount of inorganic filler in an amorphous fluororesin. CONSTITUTION:A resin composition composed of an amorphous fluororesin A, inorganic filler B, and organic solvent C so that B/A+B can become 20-90wt.%. The fluororesin A is composed of a polymer having the a fluorine- containing alicyclic structure having excellent mechanical characteristics. The addition of the inorganic filler contributes to the reduction of the moisture permeability of the fluororesin. When a coupling agent is added as necessary, the wettability and adhesion between the fluororesin and filler can be improved and the water absorbing property of the resin composition is reduced. Therefore, a resin composition for sealing and bonding electronic and electric parts having an excellent low water absorbing property, low moisture permeability, and electric characteristics can be obtained.
Patent JP-H1045081-A (JP)
Title: Dividable bicycle
Inventor: KAWANAKAKO KATSUJI
IPC: B62K15/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To easily store a bicycle in an automobile trunk and simply assemble it at a destination with bolts by dividing the frame of the bicycle into a front wheel part and a rear wheel part and mounting hinges to divided portions. SOLUTION: Divided portions 3 between the frame of a front wheel part 1 and the frame of a rear wheel part 2 are fixed with bolts 4. They are bent with hinges and fixed with bolts during usage. In this way, a bicycle is easily stored in an automobile trunk for carriage and simply assembled with several bolts at a destination for usage. The bicycle can be easily carried with an automobile so that a traffic means can be considered with an automobile and a bicycle combined to provide a wider traffic range at a destination.