baber/WOPTO huggingface dataset:
Patent JP-2000228507-A (JP)
Title: Manufacture of high-dielectric capacitor for semiconductor element
Inventor: KYO KINMIN
IPC: H01L21/316
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To efficiently eliminate a carbon and oxygen-shortage defect in a thin film by treating a tantalum oxide film with a plasma, by using a ozone gas after the tantalum oxide film is formed on top of a lower electrode conductive film formed on a lower layer, and forming the upper electrode conductive film on top of the tantalum oxide film. SOLUTION: After a polysilicon lower electrode 10 of a capacitor is formed on a substrate which is subjected to a predetermined lower layer step, a rapid thermal nitriding step is executed to nitride the surface thereof. A tantalum ethylate is made in a vapor phase condition, a tantalum oxide film 12 is evaporated on the nitrided surface 11 of the nitride polysilicon lower electrode by using an O2 gas as a reaction gas. Subsequently, as a succeeding step, the tantalum oxide film 12 is treated with a plasma by using O3 gas. The plasma treatment is executed under a predetermined pressure and temperature condition of a sub-heater. Subsequently, after the thermal treatment is executed in an atmosphere of O2 or NO2 gas to the tantalum oxide film 12 is crystallized, the upper electrode TiN film 13 is vaporated on the tantalum oxide film 12.
Patent JP-H11189152-A (JP)
Title: Discharge control method of auxiliary reservoir at vehicle starting time
Inventor: OSHIRO HIROSHI
IPC: B60T11/26
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To perform proper braking force distribution control by returning a brake fluid in an auxiliary reservoir to the master cylinder side through a main fluid pressure circuit from an auxiliary fluid pressure circuit by opening outlet valves or controlling opening/closing when a car body speed exceeds a threshold value and car body acceleration also exceeds the threshold value after starting a vehicle. SOLUTION: Discharge control of an auxiliary reservoir is performed after an electronic control device 30 performs arithmetic processing on a car body speed and car body acceleration calculated by a wheel speed sensor 51 when starting a vehicle and an ON/OFF situation of a brake pedal sent from a brake switch 34. In a flow of the discharge control, a brake fluid accumulated in an auxiliary reservoir 27 is returned to the low fluid pressure (atmospheric pressure) master cylinder 12 side from the high fluid pressure auxiliary reservoir 27 by using a fluid pressure difference by opening an inlet valve 23 or directly coupling the inlet valve by a check valve by opening respective outlet valves or controlling opening/closing up to a master cylinder 12 from the auxiliary reservoir 27.
Patent JP-2000184964-A (JP)
Title: Heating and steaming cooker
Inventor: HARA YUMIKO
IPC: A47J27/04
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker which improves efficiency of heating cooking and is free from damaging moist eating feeling. SOLUTION: The cooker is provided with a wall heating means heating the wall of a heating housing 2, a heating housing temperature measuring means 4 measuring a temperature inside of the heating housing, an intra-housing temperature display means 21 displaying a temperature inside of the heating housing, a heating housing wall temperature measuring means 5 measuring the temperature of the wall of the heating housing, an overheated steam generating means 6 generating overheated steam to inject to the heating housing, a cooking control means 7 controlling the means 6 and a water tank 8. Then the means 6 has a heating means heating water and steam, an inverter circuit, a flow rate control means controlling the flow rate of water to the heating means, a power control means controlling the power of the heating means and an overheated steam temperature measuring means measuring the temperature of generated steam.
Patent JP-H11188277-A (JP)
Title: Disentangling device
Inventor: KOBORI HIDEKAZU
IPC: B02C13/06
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a disentangling device in which feed materials can be quantitatively fed in the state that each at the individual feed material is separated in the case of quantitatively feeding the lumpy feed materials which are relatively easily stuck to each other by using a belt feeder. SOLUTION: For feed materials C sent out from a hopper means in a belt feeder and being on a belt 11 in the belt feeder or being on a belt in a belt conveyor receiving the feed of the feed materials C from the belt feeder, a rotating body 35 is provided with bar bodies 35c for being pushed in from the upper side of the feed materials C and disentangling the feed materials C and in the state that its rotating axis 35a is directed toward the width direction of the belt 11, and also the rotating body 35 is forcibly rotated by a driving means 36.
Patent JP-H11193935-A (JP)
Title: Method for fixing ground plywood in floor heating panel
Inventor: UNO TSUTOMU
IPC: F24D3/16
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To prevent a heater, e.g. a heat carrier circulation pipe, from being stuck with a nail for fixing a ground plywood and damaged by applying a sheet indicating a nailing part onto the upper surface of the ground plywood while aligning with the position of a lower panel unit. SOLUTION: When a ground plywood 10 is mounted on a floor heating panel of specified area and nailed, a sheet 14 indicating a nailing part 13 is applied onto the upper surface thereof while being aligned with the position of a lower panel unit U. When nailing is performed according to the indication of the nailing part 13, a heat carrier circulation pipe 3 can be prevented from being stuck with the fixing nail and damaged. When the nailing parts 13 are indicated identically on the surface and rear of the sheet 14, the sheet 14 can be aligned with the lower panel unit U without requiring to discriminate between the surface and rear thereof, thus enhancing the workability.
Patent JP-H11193690-A (JP)
Title: Underground joint type shield machine and its underground joint method
Inventor: SHIMIZU MITSUO
IPC: E21D9/06
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To enable water stop on the outer periphery of a penetration ring during underground joint, prevent the damage and wear of a water-stop sealing member, improve water-stop performance and achieve underground joint between same-diameter shield machines and between different-diameter shield machines. SOLUTION: Diameter-reducible movable cutter spokes 11b, 70b are provided on the cutter discs of a penetration side shield machine 1A and an acceptance side shield machine 1B. After the movable cutter spokes 11b, 70b are changed over to diameter-reduced positions during underground joint, the penetration ring 10 of the shield machine 1A is pushed forward to partly penetrate the shield machine 1B at its front end and the protecting cylinder member 69 of the shield machine 1B is moved backward to fill pressure water to the outside of a water stop mechanism 68 after opened at its inner face side and pressure contact the ring sealing member of the water stop mechanism 68 against the outer periphery of the penetration ring 10 for a water stop.
Patent JP-H11172979-A (JP)
Title: Locking system
Inventor: KITAGAKI IKUO
IPC: E05B73/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To lock a helmet holding element attached to a helmet band easily near the knob part of a bicycle by hooking a helmet on a helmet carrier such as a rear view mirror and facing its opening part generally downward so that the inside of the helmet left on the bicycle is not wetted by rain when the bicycle is parked. SOLUTION: A locking body 6 having a locking mechanism which prevents a helmet holding element 7 from being pulled out once it is inserted is attached to the top end of an accelerator knob part 5. First a switch 4 is turned off for packing. Next a helmet to which the helmet holding element 7 is attached is hooked to a rear view mirror 1 of a bicycle so that the opening part of the helmet 2 is faced generally downward. The length of a helmet band 3 is adjusted beforehand so that the helmet holding element 7 just reaches the locking body 6. Then the helmet holding element 7 is inserted into the locking body 6 for locking. On the other hand, the locking body 6 is set so that, when a switch 4 on a bicycle main body is changed from off to on, it is unlocked in interlocking with the operation of the switch.
Patent JP-2001181858-A (JP)
Title: Metallic foil printed wiring board
Inventor: KUME TOSHIRO
IPC: H01B5/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide metallic foil for a printed wiring board sufficient in joining strength with a resin board, small in delay, low in practicing value in high frequency and also producible by an easy technique. SOLUTION: This metallic foil contains a board having electrical conductivity and a sintered layer formed on the board, and the sintered layer is formed by sintering electrically conductive powder on the board and preferably has a rugged shape, where the void ratio of the sintered layer is preferably controlled to 50 to <100% and is more preferably controlled to 75 to <100%.
Patent JP-H11346327-A (JP)
Title: Image pickup device
Inventor: MATSUMOTO KANICHI
IPC: H04N5/378
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a natural image without a sense of incongruity by continuously varying lightness in image pickup in the long time exposure mode. SOLUTION: A CCU 5 is provided with a detection circuit 30 that detects a lightness of an image from an RGB digital signal from a color separation circuit 21. A detection output of the detection circuit 30 is given to a CPU 31, the CPU 31 discriminates whether or not the lightness of the image is a prescribed value or over and a peripheral I/F 32 is controlled based on the lightness of the image and the peripheral I/F 32 outputs a setting signal and a control signal to an exposure control circuit 24 and a CCD driver 13.
Patent JP-2000194142-A (JP)
Title: Pattern forming method and production of semiconductor device
Inventor: USUKI TATSUYA
IPC: G03F7/38
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming method using an imprint method by which the compression pressure between the mold and a substrate can be reduced without accompanying changes in the substrate temperature, and to provide a producing method of a semiconductor device. SOLUTION: This method includes a step to form a photocuring material layer 22 comprising a liquid photocuring material on a substrate 12, a step to press a mold 10 comprising a translucent material and having grooves of a predetermined pattern to one surface side to the substrate 12, and a step to irradiate the other face side of the mold 10 to cure the photocuring material layer 22 and to form a resist pattern having a pattern fitted to the pattern of the grooves 14, and a step to detach the mold 10 from the substrate 12.
Patent JP-2000196614-A (JP)
Title: Radio system, radio type memory medium and communication terminal
Inventor: FUJISE SHUNICHI
IPC: H04L12/58
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a radio system, a radio type memory label and a communication terminal capable of easily executing specific operations of the communication terminal. SOLUTION: A facsimile terminal 12 can perform specific operations such as a call out, facsimile transmission and polling reception according to the destination information data (facsimile number) of the opposite communication terminal read from a radio type memory label 11 to accomplish operation simplification. When an operator presses down a specific operation key on the communication terminal, the terminal 12 reads data from the label 11 and performs a specific operation based on the data. Then, the terminal 12 can read data to be stored on the label 11 when it is surely needed.
Patent JP-2000191808-A (JP)
Title: Preparation of prepreg sheet for use in printed circuit board
Inventor: YOKOYAMA HIDEKUNI
IPC: H05K1/03
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a prepreg sheet which improves a resin yield in paper making without damaging insulating properties and heat resistance required for a laminated board. SOLUTION: This is a method for producing a prepreg sheet by subjecting a material having a base fiber and an uncured thermosetting resin powder as a major component to a wet type paper making, followed by drying with heating, wherein the average particle size of the uncured thermosetting resin powder is 50-200 μm, the ratio of minute particles which are <=10 μm is <=10 wt.%, and the ratio of coarse particles which are <=300 μm is <=10 wt.%.
Patent JP-2000192631-A (JP)
Title: Handrail for standing and sitting
Inventor: FUJITANI MASAKI
IPC: A47K17/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To increase usability by providing a bar-shaped vertical grip portion extending vertically, and making a bar-shaped bracket to connect the vertical grip portion and a handrail mounting inwall a hand hanging portion on which a hand is hung with the palm faced downward. SOLUTION: A bar-shaped vertical grip portion 10 extending vertically and a nearly rectangular shelf-like hand placement portion 11 extending laterally are provided and mounted on the inwall 13 of a toilet that is located on a lateral side of a Western-style toilet bowl 12. The forward end of the hand placement portion 11 when seen from a user, namely one who is seated on the toilet bowl 12, is made a hand hanging portion 14 on which the hand is hung with the palm faced down. This handrail for standing and sitting may be integrally molded of a synthetic resin or metal or the vertical grip portion 10 and the hand placement portion 11 may be made separately and joined together. Therefore, in addition to the grip and the hand placement portion, as a hand hanging portion is provided, it can be used in various ways and the usability can be improved.
Patent JP-H11257223-A (JP)
Title: Discharge valve device for linear compressor
Inventor: OH WON-SIK
IPC: F04B35/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a linear compressor by designing its discharge valve device to discharge the refrigerant gas compressed in a cylinder compression chamber smoothly or to minimize the re-expansion of the compressor owing to excess compression. SOLUTION: This discharge valve system comprises a circular head 200 formed at its center with a through hole 210 drilled and formed with a plurality of discharge gas passages 230 cut-out extending inward from the circumferential edge with a prescribed width and depth, and a valve 300 having the same outline as the head 200, which includes only a plurality of passages 320 cut-formed and on through hole 210.
Patent JP-2001189095-A (JP)
Title: Redundancy circuit
Inventor: HIROTA TAKUYA
IPC: G11C29/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a redundancy circuit in which layout area is decreased and delay of access is reduced. SOLUTION: Plural redundancy selecting signal lines are made common every plural lines and connected to input terminals of a 3 input NAND gate 5 from redundancy selecting circuits 2A, 2B, 2C in which address decode-signal lines 1A, 1B, 1C are connected to its input terminal and a redundancy cell selecting signal line is connected to its output terminal, and a redundancy cell selecting signal is outputted. And a fuse 7B is connected to only one redundancy cell selecting signal line 30B inputted to the NAND gate 5, and the other end of the fuse 7B is grounded.
Patent JP-2000199297-A (JP)
Title: Roof structure
Inventor: MORIYAMA SUSUMU
IPC: E04B7/06
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a new roof structure that eliminates troubles in construction due to beveling in a joint butt end of a roof panel, at the same time, prevents clearance from being generated when the roof panel is fixed to a ridge beam or a main building, and facilitates fixing work. SOLUTION: In a roof structure, a roof panel 10a is fixed to a ridge beam 2 or onto a main building. In this case, special beveling machining is not made in the joint butt end of the roof panel, and a packing member 11 with a shape being nearly the same as that of clearance is jointed and fixed to the clearance with nearly a triangular shape being generated when the joint butt ends of the roof panel is jointed each other while the packing member 11 is inserted into a joint.
Patent JP-2000122647-A (JP)
Title: Musical performance directing device and method, and record medium with program for performance direction recorded
Inventor: OKUDA HIROKO
IPC: G10H1/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To easily recognize a key pushing time even when music is not read. SOLUTION: A personal computor 2 is provided with a CPU 4, a memory 5 and a display 6, and is communicated with an electronic musical instrument 1 via a communication cable 3. The CPU 4 reads out from the memory 5 a spatially different image corresponding to a sound length different in a musical sound concerned in key pushing so as to be displayed on the display 6, and an operation of a key board for the electronic musical instrument 1 is displayed on a screen to direct a musical performance.
Patent JP-H04209530-A (JP)
Title: Scrubbing and cleaning machine, and scrubbing and cleaning method
Inventor: KANEMITSU HIDEYUKI
IPC: B08B6/00
Filed: 1990-12-06
Abstract: PURPOSE:To prevent that particles removed from a film on a substrate to be cleaned are attracted to the film again by a method wherein electric charges whose polarities are opposite are applied to the substrate to be cleaned and to a rotary brush part. CONSTITUTION:A battery 4 is built in a fixation part 1; also a motor 3 which is driven by using the battery is built in the part 1. Electric charges whose polarities are different are applied to a stage 6 on which a substrate 7 to be cleaned has been placed and to a rotary brush part 2. When the substrate 7 is cleaned, the substrate 7 on which a film 7a has been formed is placed on the stage 6. While a cleaning liquid is being supplied form a supply port 5, the stage 2 is turned, and a brush 2a is pressed against the film 7a formed on the substrate 7 so as to clean the substrate. Since the electric charges whose polarities are different are applied to the substrate 7 and to the brush 2a in this case and the substrate is scrubbed and cleaned, particles whose polarity is the same as that of the substrate 7 are attracted to the brush 2a at the part 2 whose polarity is different. Consequently, it is possible to prevent that the particles removed from the film 7a on the surface of the substrate 7 adhere again to the film 7a.
Patent JP-H03296511-A (JP)
Title: Preparation of ethylene-pentene-1 copolymer
Inventor: KIOKA MAMORU
IPC: C08F2/14
Filed: 1990-12-12
Abstract: PURPOSE:To prepare the title copolymer which can be formed into a film excellent in the balance between impact strength and unsealability by copolymerizing ethylene with pentene-1 in suspension under specific conditions in such a manner that the resulting copolymer satisfies specific requirements. CONSTITUTION:Ethylene and pentene-1 are copolymerized in suspension at 0-120 deg.C in the presence of a catalyst contg. a solid catalyst component in such a manner that 30wt.% or higher of the resulting copolymer does not dissolve into the liq. medium and that the resulting copolymer satisfies the requirements that the density is 0.90-96g/cm<3>; that the structural units derived from pentene-1 accounts for 2-25wt.%; and that in a 40mum - thick cast film obtd. by casting the copolymer, the ratio (RS) of impact strength to tear strength in the direction of taking out the film satisfies the formula (wherein MFR is the melt flow rate of the copolymer; and d is its density).
Patent JP-H04216403-A (JP)
Title: Detecting apparatus of position of eye
Inventor: UENO YASUSHI
IPC: G01B11/00
Filed: 1990-12-14
Abstract: PURPOSE:To correctly detect the area where an eye is present without erroneously recognizing a mole as an eye by deleting the scanning data of a part where a small singular point having not larger than a predetermined number of black pixels is detected from the specifying data of the face. CONSTITUTION:A TV camera 3 is connected with a memory 9 via a converter 7 which converts an image to digital values. A position regulating circuit 11 is connected to the memory 9 to regulate the position where an eyeball is present based on the stored data in the memory 9. Moreover, a detecting circuit is connected to the circuit 11 for detecting the part of the iris by processing the data in the present area of the eyeball. In this arrangement, it can be judged when one falls asleep at the wheel, etc. The circuit 11 binarizes the input image by a threshold value, counts the number of consecutive white pixels by scanning right and left the image, thereby specifying an end of the face. When a small singular point having not larger than a predetermined number of black pixels is detected during the scan, the singular point is deleted. The right and left areas where the eyeballs are present are determined so as to determine the lateral direction of the eyes from the end of the face. Then, the black area is detected from the right and left areas, based on which the longitudinal position where the eyes are present is determined.
Patent JP-H04219439-A (JP)
Title: Fuel controller of engine
Inventor: MINAMITANI KUNIKIMI
IPC: B60W10/10
Filed: 1990-12-18
Abstract: PURPOSE:To reduce torque shock at the time of fuel cutting in the power transmitting condition of a driving system, prevent after-burn at the time of fuel cutting in a non-transmitting condition, and restrain fuel cutting at the time of speed changing operation for insurance of acceleration quality after speed changing in performing deceleration fuel cutting. CONSTITUTION:For cutting fuel by a fuel cutting means B with a deceleration fuel cutting condition is satisfied, after the delay time which is set by a delay time setting means C passes, the delay time setting means C sets delay time, based on the first characteristics of setting the delay time more shortly in a non-transmitting condition than in a power transmitting condition of a driving system F, and the second characteristics of setting delay time, immediately after the power transmitting condition is transferred to the non-transmitting condition, longer than the delay time in the non-transmitting condition.
Patent JP-H04222755-A (JP)
Title: Oscillation-proof floor
Inventor: KONISHI YOSHIKI
IPC: E04F15/00
Filed: 1990-12-26
Abstract: PURPOSE:To widen a free degree of working by simplifying assembling for an oscillation-proof floor for arranging a plurality floor members on a main floor. CONSTITUTION:The four corners of a square floor member 7 are notched, and when the four pieces are laid, then a hole section is formed. Then, into the hole section on a bearing body 2, the fitting screw 13 of a fixing means is inserted, and the four pieces of the floor members 7 are integrally fixed.
Patent JP-H04357206-A (JP)
Title: Earth filling material for civil work
Inventor: HIRAKAWA HIROSHI
IPC: B32B3/24
Filed: 1990-12-27
Abstract: PURPOSE:To improve rigidity in the lateral direction to prevent generation of deformation caused by earth and sand by joining opening faces at both ends of plastic honeycomb by face plates with multiple holes. CONSTITUTION:A plastic honeycomb 1 is formed to have a plurality of hexagonal honeycomb-shaped cores 4 made of thin plates 3. Both the end faces are joined with face plates 2, 2' and the face plates 2, 2' are burried in the vertical direction. A plurality of holes 2a are formed on the face plates 2, 2' so as to enable input/output of water in/from cores of the honeycomb 1. With the constitution, the lateral rigidity at end pars of the honeycomb 1 is improved, whereby generating no deformation if it is subjected to lateral force in the earth, and also excellent water discharge property in the honeycomb 1 itself is maintained.