baber/WOPTO huggingface dataset:
Patent JP-H04113625-A (JP)
Title: Metal interconnection structure of semiconductor device
Inventor: KOYAMA TORU
IPC: H01L21/3205
Filed: 1990-09-03
Abstract: PURPOSE:To sharply reduce the parasitic capacity between metal interconnections by a method wherein, out of parallel metal interconnections, adjacent metal interconnections are formed on different layers via a layer insulating film. CONSTITUTION:Metal interconnections 1a, 1b such as word lines, bit lines and the like inside a memory cell region are formed so as to be divided into two layers as the upper layer and the lower layer via a layer insulating film 4. When adjacent interconnections are formed on the respectively different layers, the interval between the metal interconnections in the individual layers can be made wide. In addition, the same effect can be obtained even by forming a multilayer structure. It is not required that the metal interconnections 1a, 1b at the upper layer and the lower layer should be made of the same material. The metal interconnections may be made of different materials.
Patent JP-H0893705-A (JP)
Title: Hydraulic driving circuit
Inventor: MATSUMOTO SATORU
IPC: F15B11/05
Filed: 1994-09-29
Abstract: PURPOSE: To provide a hydraulic driving circuit by which a starting shock can be effectively reduced even when a large inertial load is suddenly operated by arranging a flow rate regulating means on a pump control signal line. CONSTITUTION: A flow rate regulating means 50 to regulate a flow of control pressure oil in a line 46 is arranged on the pump control signal line 46. The flow rate regulating means 50 is composed of a flow regulating valve 50 enclosing a throttle function 50a, and is operated through an external operation signal line 52 applied even to directional control valves 20 and 22. As a result that a flow of control pressure oil in the pump control signal line 46 is regulated through the flow regulating valve 50, the control time equivalent to an increase in a pump delivery flow rate is set without having direct relation to the operation time of the directional control valves, and a starting shock of a hydraulic driving circuit is reduced.  A sudden flow of the control pressure oil in the pump control signal line 46 is properly restricted when the flow rate regulating means 50 is actuated in synchronism with sudden operation of the directional control valve 20 through the external operation signal line 52. That is, the pump delivery flow rate is gently increased, and the starting shock is reduced.
Patent JP-S6295224-A (JP)
Title: Ink jet printer
Inventor: HIRANO HIROFUMI
IPC: B41J2/165
Filed: 1985-10-23
Abstract: PURPOSE:To make the detection of the home position and the recovery operation state of a carriage by one set of a detection means possible, by a method wherein a slit plate is provided in one body united with a carriage and at the same time a means by which the slit of this slit plate is detected is provided. CONSTITUTION:A slit plate 16c is protruded downward on the side surface of a carriage 16 and this slit plate 16c has a plurality of projected pieces 160-163 and slits 164-166. Further, the photo interrupter 18 for confirming capping operation, recovery operation, etc. by cooperation with above-mentioned slit plate 16c is established on a substrate 1. Herein, the carriage 16 is moved while the slits 164-166 are being detected by the photo interrupter 18 in the operation of capping and the projected piece 163 is detected in the end of capping. Therefore, whether the operation of capping is certainly performed is confirmed by those photo interrupter 18 and slit plate 16c.
Patent JP-S6478121-A (JP)
Title: Time correlation measuring instrument fop elementary particle
Inventor: URAGAMI TSUNEYUKI
IPC: G01T3/00
Filed: 1987-09-18
Abstract: PURPOSE:To obtain a time correlation of a short time difference by a high time resolution by providing a sweeping means, an extracting means, a multiplying means and a correlating means. CONSTITUTION:On a member 11, an opening 10 for guiding an elementary particle of a photon, etc., is provided. The elementary particle which has passed through the opening 10 and has passed through an image forming lens system 50 is made incident on an elementary particle - electron converting surface 12, and an accelerating electrode 13 focuses an elementary particle image from the converting surface 12. A deflector 15 being a sweeping means sweeps the elementary particle image, and an opening member 19 being an extracting means extracts this elementary particle image by openings 17, 18. Also, dynode groups 20, 21 being multiplying means multiplying and output the elementary particle image which has been extracted from the openings 17, 18, respectively,and a correlation meter 22 executes a correlating calculation, based on output signals from the dynode groups 20, 21. In such a way, the elementary particle is converted to an elementary particle image, namely, an electron, swept in the vertical direction by the deflector 15, and thereafter, a correlation between electrons which have been extracted by the openings 17, 18 is measured, therefore, even if a response speed of the dynode groups 20, 21 and the correlation meter 22 is not so high, a time correlation of a short time difference can be measured by a high time resolution.
Patent JP-H0764650-A (JP)
Title: Remote environment measuring method/device for water level, water temperature or the like of hydrographic system
Inventor: NAKANO KAZUHIRO
IPC: A01G22/22
Filed: 1993-08-28
Abstract: PURPOSE:To control the water level, the water temperature, etc., at each desired level by means of a computer by measuring the water temperature, the outside air temperature, the water level, etc., by sensors. CONSTITUTION:In regard to the remote environment measuring control of a paddy field, for example, a hydrographic system environment measuring device 1 measures the water temperature, the outside air temperature, the water level, etc., by sensors. A data transmitting/receiving device 2 set at the hydrographic system side and a data transmitting/receiving device 3 set at the host computer side communicate mutually the data on the water temperature, the outside air temperature, the water level, etc., measured by the device 1 between the host computers 4 placed at the site of the hydrographic system and a remote place. The computer 4 shows the received hydrographic environment data and the data on the date of reception at a display part 6 by a real-time remote control system 5 that is previously programmed. If those measured value are not appropriate, the hydrographic system environment deciding software, etc., calculates the appropriate value at the relevant time point. Then the valve opening degree of a floodgate opening/closing device 7 is decided in accordance with those proper value.
Patent JP-S6391963-A (JP)
Title: Electrolyte plate for molten carbonate type fuel cell
Inventor: KOSEKI KAZUO
IPC: H01M8/02
Filed: 1986-10-03
Abstract: PURPOSE:To prevent the breakage in the heat cycle and improve the holding property and strength by mixing lithium aluminate powder having different specific surface areas and an average grain size for use as an electrolyte holding agent and allowing it to hold carbonate. CONSTITUTION:Lithium aluminate powder having a specific surface area of 20m<2>/g or more, an average grain size of 0.5mum and a specific surface area of 6m<2>/g or less, an average grain size of 0.5mum is mixed for use as an electrolyte holding agent, and this holding agent holds carbonate to constitute an electrolyte plate. Accordingly, the sliding property between grains is improved, good follow-up is obtained against the expansion or shrinkage of the electrolyte plate in the heat cycle due to the sliding between grains, and the crack, breakage, etc., of the electrolyte plate are rarely generated.
Patent JP-H0765890-A (JP)
Title: Connector
Inventor: HAYASHI HIROYUKI
IPC: H01R13/46
Filed: 1993-08-26
Abstract: PURPOSE:To suppress electrocorrosion of a terminal metal fixture caused by a leak current in an inserting the terminal metal fixture while contriving miniaturization. CONSTITUTION:Since a fitting part of both male/female connector housings 1, 11 is only doubled by duplicating only a hood part 2 in the front part periphery of the female connector housing 11, miniaturization is performed from the conventional tripled connector. The fitting part of both the connector housings 1, 11 is held in a water-tight condition by a waterproof seal 8. In insertion sides of terminal metal fixtures 21, 23 of the connector housings 1, 11, even when generated a potential difference between the right/left terminal metal fixtures in a water wet condition, since a creeping distance between both F terminal metal fixtures is long ensured by leak preventing plates 9, 19, a leak current value flowing between both terminal metal fixtures is decreased, to suppress electrocorrosion of the terminal metal fixture.
Patent JP-H1174898-A (JP)
Title: Cell assembling disassembling device
Inventor: NAITO KATSUMI
IPC: H04L12/28
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To process constant bit rate CBR data and variable bit rate VBR data at the same time by uniformizing traffic in the case of assembling/ disassembling CBR and VBR cells so as to reduce a delay time and a fluctuated time of the CBR cells. SOLUTION: The device is provided with a clock extract section 6 that extracts a network clock synchronously with an asynchronous transfer mode ATM network, a synchronizing signal transmission section 3 that outputs a synchronizing signal with a prescribed period and a frame signal denoting a periodic number based on the network clock, an SAR function section that assembles/disassembles CBR data sent/received to/from a TDM transmission line and a CBR cell sent/received to/from an ATM transmission line and assembles/disassembles VBR data sent/received to/from a packet bus and a VBR cell sent/received to/from an ATM transmission line, and a cell processing function section A1 that controls assembling/disassembling of CBR data and CBR cell when CBR data are received/outputted and controls assembling/ disassembling of VBR data and VBR cell for other time zone.
Patent JP-H04116230-A (JP)
Title: Rotary engine
Inventor: NAGAHAMA MASATAKA
IPC: F02B53/00
Filed: 1990-09-07
Abstract: PURPOSE:To facilitate manufacture of a rotary engine by inscribingly sliding a circular rotor which has a radius 2R in a circular cylinder which has a radius 3R by means of a crank shaft, and slidingly driving a pair of sliding plates. CONSTITUTION:A circular rotor 5 having a radius 2R and eccentric from a shaft 2 by a distance R in a circular cylinder 1 having a radius 3R is inscribingly slid against the cylinder by a crank shaft 3. The cylinder l is divided to two chambers A, B by means of sliding plates 8, 9 slidingly driven by the crank shaft 3, and a rotary valve 6 and a rotational body 7 are rotationally driven. Air-fuel mixture introduced from an intake passage 10 into the chamber A is compressed by the rotor 5, and introduced into a combustion chamber 16 of the rotary valve 6. The air-fuel mixture ignited and combusted in the combustion chamber 16 is sent to the chamber B, and discharged from an exhaust passage 20 after driving the rotor 5. The rotary engine is thus designed with a true circle and linear members, so that its manufacture is facilitated.
Patent JP-H0895679-A (JP)
Title: Electronic equipment provided with uninterruptible power supply equipment
Inventor: AOKI YASUSHI
IPC: G06F1/26
Filed: 1994-09-29
Abstract: PURPOSE: To eliminate the useless power consumption of a battery by operating a supply stoppage circuit which is preliminarily designated by a prescribed timing when a power interruption processing is performed and stopping the corresponded power source output. CONSTITUTION: When a power interruption signal S2 is inputted from an uninterruptible power supply equipment 2, a CPU 11 executes the power interruption processing in accordance with the program within a ROM 12. In the power source of the uninterruptible power supply equipment 2, the power supply from terminals A, B and C for the main body 1 of an electronic equipment in place of a battery is continued. When the generation of the power interruption is detected while the printing processing of a printer 19 is performed, the levels of enable signals en1 and en2 are switched after a processing is terminated. Thus, after the power supply of the terminals B and C is stopped, the processing is continued by only the power supply from the terminal A in the main body 1 of the electronic equipment.  After the file data on a RAM 13 is backed up by a hard disk device 16, the function is stopped. Unnecessary power supply can be prevented from continuation during the power interruption processing and the power of the battery can be prevented from being uselessly consumed.
Patent JP-H0684377-A (JP)
Title: Memory device
Inventor: KAMIYA YASUJI
IPC: G11C11/409
Filed: 1992-09-03
Abstract: PURPOSE:To read out information at high speed by weakening the normal feedback operation of a MOS transistor and actuating a current detecting type sense amplifier at high speed. CONSTITUTION:A CMOS transfer gate S1 is provided between both gates of MOS transistors T1 and T2 where the gate and the drain are cross-couple- connected. The CMOS transfer gate S1 is in an 'on' state only while a switching pulse signal P which falls just before an address selection signal is inputted to a memory cell 1 and rises immediately after the address selection signal is inputted to the memory cell 1 is outputted from a driver circuit 3.
Patent JP-H1187285-A (JP)
Title: Polishing of metal film and polishing device thereof
Inventor: KUBO TORU
IPC: H01L21/304
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent a metal film on the surface of a wafer from being contaminated and to maintain high polishing rate of polishing of the metal film by a method, wherein when the wafer is polished, a metal film formed in the wafer is oxidized using an oxidizing agent which does not contain metallic ions, and the oxidized metal film is removed using an abrasive containing abrasive particles. SOLUTION: A wafer 1 is formed by a method wherein a BPSG film 13, a PE-TEOS film 14, a Ti film 15, a TiN film 16, an AlCu film 17 and a blanket W film 18 are laminated in this order on an Si substrate 12. The wafer 1 is held on a wafer carrier 2, the lower surface of the wafer 1 is brought into contact with a polishing pad 5 on a surface plate 6, and the wafer 1 is polished with an abrasive particle solution fed through an abrasive particle solution feed pipe 3 and ozones fed through an ozone generator 9. That is, a metal film oxidized with an abrasive which does not contain metallic ions can be removed. By this abrasion, the part, which is buried in the whole surface of the wafer 1 having a through-hole, of the W film 18 can be removed and a W plug 20 is formed.
Patent JP-H1145050-A (JP)
Title: Sunburn seal
Inventor: SUGAI FUMIYOSHI
IPC: G09F3/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To enable a user to artistically enjoy sunburn traces by causing the sunburn of the skin to picture, character and other shapes by utilizing UV rays. SOLUTION: The remaining of the pictures, characters, etc., in the form of shapes is made possible by utilizing the UV rays. A UV shutting off agent 2 is put into a transparent film 1 and an adhesive 3 is attached to its rear surface. If the sunburn seal is formed in such a manner, the seal is easily stickable to the skin and if the seal is held stuck for a while, the sunburns may be caused only at the points where the UV rays pass. Spring (in the Western Hemisphere) when there are the UV rays are many and from about May to about September and the months when the UV rays are particularly many are May, July, and August. Since the parts where the UV pass and the parts where the UV rays are shut off are distinctly divided, the shapes of the pictures, characters, etc., remain definitely.  Since the sunburn traces are left in the form of the pictures, characters, etc., there is an artistic characteristic in appearance.
Patent JP-H04116854-A (JP)
Title: Ic package
Inventor: HAMA YUJI
IPC: H01L23/29
Filed: 1990-09-06
Abstract: PURPOSE:To improve the heat radiating efficiency of an IC package by providing recessing and projecting parts, such as grooves, etc., on the surface of the IC package. CONSTITUTION:The surface area of this IC package and the radiating efficiency of the IC package to the heat produced by the IC housed in the package are increased by providing recessing and projecting sections, such as grooves, etc., on the surface of the package. Therefore, no extra cost is required for manufacturing this IC package, because it is not necessary to increase the number of processes for adding a heat sink, etc., and the reliability of the package can be improved against vibrations, etc.
Patent JP-H06207550-A (JP)
Title: Predicting method of flow rate of air in cylinder
Inventor: DAA RAIN TAN
IPC: F02D45/00
Filed: 1993-09-22
Abstract: PURPOSE: To make correct control of air/fuel ratio easier by using manifold absolute pressure and mass air flow measurement value to predict the mass air flow per cylinder. CONSTITUTION: ECU(engine control unit) 18 receives standard pulse REF from a standard pulse generator 27. On the other hand, inputs to the A/D converter 12 include suction manifold temperature T, throttle position TPS, manifold absolute pressure MAP and/or mass air flow flowing out from a mass air flow meter. Timing of the standard pulse REF determines the time at which these parameters are measured. ECU 18 calculates changes of the parameters of continuous points from these parameters, solves the trends of the parameter changes. And a predicted value may be obtained by adding it to a base value of the mass air flow or the manifold absolute pressure based on each trend weighted by a gain coefficient.  Then, gross mass of the air flowing into each cylinder is predicted from this value, and quantity of fuel to be injected to the cylinder just before the intake valve is opened is calculated.
Patent JP-S6389833-A (JP)
Title: Magnification converting mechanism for variable power copying machine
Inventor: IWAMOTO KENICHI
IPC: G03B27/34
Filed: 1986-10-03
Abstract: PURPOSE:To obtain a magnification converting mechanism allowed to simply correspond to changed paper size by forming a recessed part position on a lens position regulating plate in accordance with paper size. CONSTITUTION:When an unshown magnification converting lever is operated, a magnification switching arm 104 is driven in accordance with the and a lens holding board 108 is slided on a sliding shaft 109 by the length corresponding to the extent of lever operation. A lens movement regulating pin 122 planted on the holding board 108 is engaged with the recessed part 127 of a lens position regulating plate 124 and a lens 30 is set up on a magnification position corresponding to the recessed part 127. When the recessed parts of the regulating plate 123 are formed on both the sides of the regulating plate 123 and the forming positions of the recessed parts 127, 128 are allowed to correspond to an AB group and an inch group in paper size, the magnification converting mechanism can be allowed to correspond to both the paper size.
Patent JP-H0891454-A (JP)
Title: Wet tissue paper container
Inventor: MATSUO RYOSUKE
IPC: B65D83/08
Filed: 1994-09-30
Abstract: PURPOSE: To smoothly, easily and certainly take out wet tissue paper one by one from a wet tissue container and prevent the exposed part of wet tissue paper from escaping inside. CONSTITUTION: A shallow recessed part 11 is formed almost in the middle of a mid-lid 10 and a deep recessed part is formed almost in the middle of the shallow recessed part 11. The mid-cover 10 consists of an upper mid-cover member 12A and a lower mid-cover member 12B. Upper tongue flaps 12a and 12b are provided on the upper mid-cover member 12A and lower tongue flaps 12c and 12d on the lower mid-cover member 12B. The upper tongue flap 12a and the lower tongue flap 12d, and the upper tongue flap 12b and the lower tongue flap 12c respectively face each other.
Patent JP-2000060847-A (JP)
Title: Biological sound detector
Inventor: SUZUKI HIDENORI
IPC: A61B7/04
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a heart sound detector capable of obtaining heart sound signals with less environmental sound. SOLUTION: In a cancellation sound signal output device 27, in a signal processing condition decision means 74, a signal processing condition A for successively outputting cancellation sound signals SC for indicating cancellation sound based on pseudo environmental sound successively detected by an environmental sound microphone 20 is decided in the state of generating the pseudo environmental sound stored beforehand from an external speaker 30.  In the state of not generating the pseudo environmental sound from the external speaker 30, by an environmental sound processing means 76, the environmental sound detected by the environmental sound microphone 20 is processed based on the signal processing condition A decided in the signal processing condition decision means 74, the cancellation sound signals SC are successively decided, cancellation sound is outputted from a cancellation sound speaker 42 based on the cancellation sound signals SC and thus, the environmental sound propagated through viable tissues is canceled by the cancellation sound. Thus, since the detection of the environmental sound passed through the viable tissues and emitted from the skin 14 again by a heart sound microphone 12 is suppressed, the heart sound signals SH with less environmental sound are obtained.
Patent JP-H06118527-A (JP)
Title: Silver halide photographic sensitive material improved in sharpness and rapid processability and photographing method using same
Inventor: WADA YASUNORI
IPC: G03C3/00
Filed: 1990-09-05
Abstract: PURPOSE:To obtain high sensitivity and superior sharpness by coating both sides of a support with emulsion layer different from each other in sensitivity. CONSTITUTION:The silver halide photosensitive emulsion layers formed on both sides of the transparent support and the emulsion on the front side is higher in sensitivity than that on the reverse side by 1.5-10 times, and the relative sensitivity on the front side is measured by the sensitivity-measuring sample obtained by exposing this photosensitive material from the front side, developing it, and wiping off the emulsion layer only on the reverse side to form the image from the front side emulsion layer, and the relative sensitivity on the reverse side is measured by the sample obtained likewise. The total silver content of the silver halide on the front side is controlled to 1.1-5.0 times that on the reverse side.
Patent JP-S6391299-A (JP)
Inventor: TOYODA TERUKO
IPC: E04F13/00
Filed: 1986-10-03
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-H1081047-A (JP)
Title: Clener of card shaped information recording medium
Inventor: MASUKO YUICHI
IPC: B41J29/17
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To remove dust stuck to a cleaning roller while a card shaped information recording medium is cleaned without providing an exclusive drive source for rotating the cleaning roller. SOLUTION: An urging roller 13 which urges a card shaped information recording medium 6 onto a cleaning roller 12 is provided, and the cleaning roller 12 is enabled to be rotated following conveyance of the urged card shaped information recording medium. Further, rotation of the cleaning roller 12 is obstructed at the time of conveyance to an insertion direction of the card shaped information recording medium 6 with a clutch means 15. Furthermore, rotation of the cleaning roller 12 is allowed at the time of conveyance to a discharge direction of the card shaped information recording medium 6.
Patent JP-S6392351-A (JP)
Inventor: SAITO TAKAYUKI
IPC: A61L2/18
Filed: 1986-10-07
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。