baber/WOPTO huggingface dataset:
Patent JP-H09121139-A (JP)
Title: Analog filter
Inventor: BURAIAN DEII SETSUTAABAAGU
IPC: H03H11/04
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide the analog filter that is analyzable by a digital FIR circuit through the use of analysis of a digital DSP and the design technology. SOLUTION: The analog filter 20 has plural continuous time signal delay elements 22 connected in series with each other. A 1st delay element receives an input signal. Each delay element generates plural continuous variable signals delayed by increasing a delay time to the input signal. Plural continuous time signal amplifiers 24 receive the delay signals from the delay elements and generate plural amplified continuous time signals. The amplified signals are added by a continuous time adder circuit and a filtered analog signal is produced. Since each gain of each amplifier is programmed individually, digitally and dynamically, a microprocessor or equivalent decides set an amplitude response and a phase response of the filtered signal with respect to the input signal independently.
Patent JP-S6279336-A (JP)
Title: Astray light remover
Inventor: NARA KEI
IPC: G01N21/88
Filed: 1985-10-02
Abstract: PURPOSE:To eliminate misdetection of a foreign matter and a defect outside a scanning spot, by arranging a plurality of slits between a focusing lens and an object to be inspected with a projection system optical axis slightly titled to a normal to inhibit the generation of an astray light. CONSTITUTION:A laser light irradiating a sample 9 from a laser oscillator 1 with the projection system optical axis slightly titled to a normal reaches the sample 9 via a focusing lens 3 and slits 5 and 7 but the reflected light thereof is scattered with the slit 5, though passing through the slit 7 again and hence, it fails to reach the sample being intercepted by the slit 7. The astray light from the oscillator 1 is also intercepted by the slits. As a result, only diffracted and scattered lights caused by a foreign matter and a defect on the sample enters a light receiving system 11. This eliminates misdetection of a foreign matter and a defect outside a scanning spot and that due to astray light near the edge of the sample, thereby achieving a higher S/N ratio of the detection signal with a reduction of astray light.
Patent JP-S6197874-A (JP)
Title: Manufacture of photovoltaic element
Inventor: FUKATSU TAKEO
IPC: H01L31/06
Filed: 1984-10-18
Abstract: PURPOSE:To contrive the improvement in accuracy, reproducibility, and yield by a method wherein boron ions are implanted in such a manner that the boron concentration of an I-layer becomes highest in the P-layer side and lowest in the N-layer side. CONSTITUTION:An N-layer 2 and an I-layer 3 are formed to a metallic electrode 1, and boron B ions are implanted by controlling the implantation amount, in such a manner that the B concentration of the I-layer 3 becomes highest in the P-layer side and lowest in the N-layer side. Therefore, a P-layer 4 and a photo-permeable conductive oxide film TCO5 which have required concentration of boron are formed, resulting in the production of the titled element SC'. At this time, suitable control of the acceleration energy of B ions enables the control of the implanted depth of B ions into the I-layer 3.
Patent JP-H1152348-A (JP)
Title: Liquid crystal display element
Inventor: TAKIGUCHI YASUYUKI
IPC: G02B5/30
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display element of a high contrast with which the light dropout in a back state on account of the double refraction in a twist state admitted with bistable liquid crystal display element using the conventional cholesteric liquid crystals is solved. SOLUTION: This liquid crystal display element of a bistable type comprises a liquid crystal cell which has a stable state of w0 in twist angle, a first quasi- stable state of w0+180 deg. in twist angle and a second quasi-stable state of w0-180 deg. in helix angle and is constituted to select the first quasi-stable state or the second quasi-stable state by the waveform of impressed voltage and a pair of polarizing plates which are arranged to hold this liquid crystal cell. A material of such double refraction as to reduce the double refraction in the stable state of w0 in twist angle is arranged between the liquid crystal cell and at least one of the polarizing plates.
Patent JP-H06166887-A (JP)
Title: Sulfided overbased composition
Inventor: JIYON MERUBIN KAFUUN
IPC: C10L10/08
Filed: 1993-09-03
Abstract: This invention relates to a composition comprising at least one sulfurized overbased product made by contacting (A) at least one overbased product or (A') at least one boron-containing overbased product with (B) sulfur and/or at least one source of sulfur; said overbased product (A) or boron-containing overbased product (A') being made using at least one acidic material, with the proviso that when said acidic material is other than SO2 or a source of SO2 said overbased product (A) or boron-containing overbased product (A') is contacted with an effective amount of SO2 or a source of SO2 to displace at least part of said acidic material. In one embodiment the sulfurized overbased product is an overbased thiosulfate or a boron-containing overbased thiosulfate. In one embodiment, the sulfurized overbased product is made using the overbased product (A) and the composition further comprises at least one non-sulfurized boron-containing overbased product. The sulfurized overbased products are thermally stable and are useful as extreme pressure (EP) and/or anti-wear agents or antioxidants for use in lubricants, functional fluids and normally liquid fuels. The functional fluids can be oil-based, water-oil emulsions or water-based. The sulfurized overbased products are particularly suitable for use as EP and/or anti-wear agents for use in gear lubricants and cutting fluids. In one embodiment lubricating compositions are provided that pass both the L-37 High Torque Test and the L-42 High Speed Shock Test without the necessity of employing phosphorus and sulfurized olefin anti-wear systems in their formulation.
Patent JP-H0664538-A (JP)
Title: Speed control device for train
Inventor: ITO TOYOO
IPC: G05D1/02
Filed: 1992-08-19
Abstract: PURPOSE:To provide a train speed control device capable of automatically controlling the accelerating/decelerating operation of a train as a part of the achievement of unmanned operation in shield work. CONSTITUTION:A deceleration command means (one of 11, 12) for outputting a deceleration signal is provided being decentered onto one side from the width direction center of a track 1, whereas an acceleration command means (the other of 11, 12) for outputting an acceleration signal is provided being decentered onto the other side from the width direction center of the track 1. A train 2 is provided with train speed control means 23, 24, 25 receiving the signal from the deceleration command means or the acceleration command means and discriminating whether this signal is the deceleration signal or the acceleration signal so as to control the speed of the train 2 on the basis of the discriminated result. The discrimination between the deceleration signal and the acceleration signal can be performed by discriminating which side command means in relation to the train traveling direction the input signal comes from.
Patent JP-H02102896-A (JP)
Title: Running plane with device generating hydrodynamic lift
Inventor: HERUBERUTO TSUINMAA
IPC: B64C35/00
Filed: 1989-08-25
Abstract: PURPOSE: To reduce the fluid resistance in starting and landing on the water and the air resistance during flying by providing a device having wing parts vertically arranged on upper and lower parts, in front view, a closed frame, and for generating hydrodynamic lift to a fuselage of an aircraft so that it may freely appear and disappear. CONSTITUTION: A flying boat 1 has an amphibious structure having a water traveling machine 2 and a wheel traveling machine 3, an the water traveling machine 2 can be retracted into a flying boat fuselage 4 or a pit in a sponson (a water fin) 14. A link-type adjusting device 50 is provided for the retracting operation and the pulling operation of the water traveling machine 2, and this device 50 is provided with a water wing 30 capable of being inserted into a pit 20. The water wing 30 is formed into a rhombic wing or a box-shape wing. The water wing is formed of wing parts 31, 32 arranged on upper and lower parts and having the rear parts recessed into arrow shapes. In the pulling position, the upper wing part 31 is formed into an upside-down V shape, and the lower side wing part 32 is formed into a V shape.
Patent JP-H1065948-A (JP)
Title: Electronic camera with liquid crystal display device
Inventor: ISADA NAOYA
IPC: H04N5/262
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide the electronic camera of a pocket size put in a pocket with small power consumption, immune to vibration, high calculation capability at a high speed. SOLUTION: The camera is provided with a camera section 3 picking up an object, an A/D converter converting a picked-up image signal into a digital image signal, a compression coding section applying compression coding to the digital image signal, a memory storing the compression coded image signal, an expansion decoding section applying expansion decoding to the compensation coded image signals stored in the memory, a circuit having a D/A converter converting the image signal expanded and decoded by the expansion decoding section into an analog signal, and a liquid crystal display section 2 to display the analog image signal. In order to store the compensation coded image signal, an IC card 14 formed by providing a plurality of laminated flush memories in parallel is mounted to a rear side 16 opposite to the liquid crystal display section.
Patent JP-S6463832-A (JP)
Title: Semiconductor pressure transducer and manufacture thereof
Inventor: OZAWA MASAYUKI
IPC: G01L9/00
Filed: 1987-09-04
Abstract: PURPOSE:To secure airtightness and to enhance accuracy, by bonding an insulator seat and a metal base stage through Au or Sn solder at a suitable applied voltage in heating at specified temperature. CONSTITUTION:A diffused strain gage is bonded on the upper surface of a silicon diaphragm 1. An insulator seat 4 comprising Pylex glass is bonded to the lower surface. A metal base stage 7 is bonded to the opposite surface of the seat 4 with respect to the surface, to which the silicon diaphragm 1 is bonded, through an Au-Su based high-melting-point solder layer 6 under the application of a voltage of 500-3,000V in heating at 150-350 deg.C. The base stage 7 is bonded to a base 10. A lead pin 8 for leading out a signal is embedded in the base 10 with a hermetic sealing material 9. A can 13 is bonded and fixed on the base 10.
Patent JP-S6280571-A (JP)
Title: Entrance and exit structure for thermostatic chamber
Inventor: SOFUE MASAAKI
IPC: G01R31/30
Filed: 1985-10-04
Abstract: PURPOSE:To prevent an IC from having leakage due to dew condensation by providing a cover which covers an IC conveyance path and forming an entrance chamber communicating with a thermostatic chamber, providing a heater below and outside the entrance chamber, and holding its part above the room temperature. CONSTITUTION:The thermostatic chamber 2 adjoins to a thermostatic chamber wall 2a which has an entrance opening 2b for ICs, the cover 6 which covers a chute rail 4 is provided outside the thermostatic chamber 2, and the entrance chamber 7 which communicates with the thermostatic chamber 2 is formed of the cover 6. This cover 6 is so shaped not to interfere with ICs 1 (1a-1f) during conveyance. The heater 8 is installed under the rail 4 at the part (G-H section) where the rail 4 passes the entrance chamber 7, and the rail in this section is controlled to temperature higher than the room temperature. Consequently, the temperature in the entrance chamber 7 formed of the cover 6 is raised and even when the inside of the thermostatic chamber is cooled to about -40 deg.C, dew is prevented from being condensed in the entrance chamber 7. Therefore, the ICs are prevented from having leakage due to dew condensation.
Patent JP-S61138028-A (JP)
Inventor: DEBITSUDO AARU TANONISU
IPC: H05B6/64
Filed: 1985-10-04
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-S61100558-A (JP)
Title: Oxidation of 2,6-diisopropylnaphthalene
Inventor: FUKUHARA HIROSHI
IPC: C07C67/00
Filed: 1984-10-22
Abstract: PURPOSE:To produce oxidation reaction products some of which are novel, in high oxidization efficiency, by oxidizing 2,6-diisopropylnaphthalene with molecular oxygen in the presence of a base using a specific organic solvent. CONSTITUTION:2,6-Diisopropylnaphthalene is oxidized with molecular oxygen in the presence of a base and an organic solvent selected from benzene, halogenated aromatic hydrocarbon (e.g. chlorobenzene), halogenated aliphatic hydrocarbon (e.g. chloroform), saturated aliphatic hydrocarbon (e.g. hexane), alicyclic hydrocarbon (cyclohexane), nitro compound (e.g. nitrobenzene), nitrile, and sulfoxide. The compound of formula (R is H, OH or OOH) in the oxidization product is a novel compound. The oxidation reaction proceeds in high efficiency by the use of said solvent. The amount of the solvent is usually 20-1,000pts.wt. per 100pts.wt. of naphthalene used as the raw material.
Patent JP-S60113474-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAUCHI NORIYOSHI
IPC: H01L21/8246
Filed: 1983-11-25
Abstract: PURPOSE:To improve the reliability of the nonvolatile semiconductor memory device by a method wherein a ferrodielectric polymer film is formed on a semiconductor substrate, and an electrode consisting of a conductive film is formed on the polymer film. CONSTITUTION:The ferrodielectric polymer film 11 is formed on the semiconductor substrate 1, and the gate electrode 7 consisting of a conductive film is formed thereon. The source 4 and the drain 5 are formed on both sides of the gate electrode. The polymer film 11 is polarized by an external electric field, and the direction of polarization is inverted. Further, the direction of polarization is maintained even after removal of the electric field by the ferrodielectric property of the polymer film.
Patent JP-S6375502-A (JP)
Title: Positional shift detector
Inventor: UEHARA SATOSHI
IPC: B25J19/00
Filed: 1986-09-18
Abstract: PURPOSE:To detect the positional shift of a sensor by providing optical axis generating means regarding an (x), a (y), and a (z) axial direction to a base. CONSTITUTION:Sensor devices 13 are arranged at three places and image sensors 13 provided to them detect whether which part of a car body (work light from a light source is cut off by to detect the (x)-, (y)-, and (z)-axial positions of the car body. If a sensor 13 shifts in position, holes 20a and 23a of photodetection plates 20 and 23 of the photodetection plates 20 and 23 are peeped in from one side and a bracket 12 fitted to the sensor 13 is rotated in the (x)-, (y)-, and (z)-axial directions to allow light beams emitted by light emitting diodes 18 and 21 to pass through holes 15a and 17 of calibration reference members 14 and 16 fitted to the sensors 13 and further through holes 20a and 23a, thereby fixing the bracket 12 at the point of time. Here, the holes 15 and 17 are formed extending horizontally and vertically, so the sensor 13 shifts in position in none of the (x)-, (y)-, and (z)-axial directions and does not rotate around any axis, and is set at the regular position.
Patent JP-H0958577-A (JP)
Title: Sand pile driving barge
Inventor: OMICHI YASUHIKO
IPC: B63B35/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce a water height during shifting, to increase an improving depth, and desides, to ensure stability of work. SOLUTION: A sand pile driving barge comprises a pulley 8 supported on the upper part of an outer cylinder 5 and the lower part of an inner cylinder 6 between a leader having the vertical axis outer cylinder 5, supported on one side part of a pontoon, and an inner cylinder 6 elevatably inserted in the outer cylinder 5 between the outer and inner cylinders 5 and 6; a winch 10 mounted on the pontoon or the outer cylinder 5; an expansion drive device 11 having a wire 9 to lift the inner cylinder 6 having one end wound around the which 10; and a washer 12 protruded and retracted from a position below the inner cylinder 6 lifted to a level higher than a given height.
Patent JP-H0652199-A (JP)
Title: Transcribing method for slip for transport use
Inventor: MATSUMOTO MITSUHIRO
IPC: G06Q10/10
Filed: 1992-07-27
Abstract: PURPOSE:To transcribe and print the contents of a transport request sent through facsimile on a slip, and to deal with plural lots of baggages by reading the received signal of the facsimile, and selecting necessary matters in it, and adding a management matter to them, and image-synthesizing them, and storing the, synthetic data, and simultaneously, obtaining the slip by printing them CONSTITUTION:The facsimile 1 is connected to a CPU 3 through an adapter 2, and further, it is connected to the printer 4 and the display 5 of an output device. The CPU 3 is provided with an arithmetic operation part 6 which reads the received signals from the facsimile 1, and selects the necessary matter, and simultaneously, adds the management matter, and image-synthesizes these, and a storage part 7 and a control part 8. The image-synthesized data are stored by the storage part 7, and in addition, it is printed by the printer 4. The slip is usually five-sheet binding, but the same tag can be printed in any number in the case that plural pieces of the baggages make one lot by giving a command by a keyboard 9. Besides, only the necessary part can be printed as well.
Patent JP-S6377255-A (JP)
Title: Data source and sink
Inventor: SANO YOSHIO
IPC: H04L9/00
Filed: 1986-09-20
Abstract: PURPOSE:To relieve the load of a microprocessor by fetching a reception data to the processor only when terminal information of its own terminal equipment and terminal information of a reception data are coincident. CONSTITUTION:A data received via an interface circuit 4 connected to a bus is subject to frame decomosition by frame decomposition circuit 1b of a layer 1 control section 1 and sent to a layer 2 control section 2 by a prescribed format. The terminal information set in a setting means 2a and the terminal information of the received data are compared by a comparison means 2 and when they are coincident, that is, the received data is the data of the its own terminal equipment, an interruption signal IRQ is informed to the microprocessor 3. In receiving the notice, the processor 3 fetches the received data. Thus, the load is relieved without fetching all data.
Patent JP-H0777325-A (JP)
Title: Gas shut-down device
Inventor: SAKAGUCHI YUKIO
IPC: F23N5/20
Filed: 1993-09-06
Abstract: PURPOSE:To make it possible to enhance safety by acquiring additional learning in conformity with an actual working situation in which a gas apparatus is used and setting a proper working condition. CONSTITUTION:There are provided a working state detection means 2 which detects a working state with a signal transmitted from a flow rate measurement means 1 and a proper working requirement determination unit 4 which outputs a stop signal when a signal from a proper working state detection unit is deviated from proper working requirements, and an appearance rate measurement area arithmetic operation memory unit 12 which computes an appearance rate measurement area when the proper working requirements are changed. When data in the appearance rate measurement area appears, a weekly timer 18 scheduled for one week is started. In addition, there is installed a proper working requirement change unit 11 which changes the proper working requirements when the data in the appearance rate measurement area appears more often than specified, exceeding the specified number of days during the operation of the weekly timer.
Patent JP-S6465213-A (JP)
Title: Method for charging raw material to axial center part of blast furnace
Inventor: KIMURA YOSHIO
IPC: C21B5/00
Filed: 1987-09-03
Abstract: PURPOSE:To enhance the efficiency and stability of a blast furnace operation by specifying the ratio of the velocity of flow of the gas for initiating the fluidization of charge raw materials and the average velocity of flow of the gas in the furnace top part at the time of charging the prescribed raw materials to the prescribed region in the axial central part of the blast furnace. CONSTITUTION:The velocity of flow of the gas for initiating the fluidization of the raw materials M, designated as Umf, and the average velocity of flow of the furnace top gas, designated as Ut, are controlled to 0.30<=Ut/Umf<=0.52 at the time of charging the raw materials M (coke) to the prescribed region in the axial central part of the blast furnace and charging the other raw materials Ma (ore) to the periphery thereof. The deposition width S of the raw materials M is thereby reduced to a narrow region, by which the central fluidization of the rising gas in the furnace is accelerated and the furnace condi tion is additionally stabilized.
Patent JP-H04104736-A (JP)
Title: Fly ash-containing culture medium material for plant
Inventor: YASUDA MINORU
IPC: A01G9/10
Filed: 1990-08-24
Abstract: PURPOSE:To obtain the subject culture medium which is a granular substance, composed of fly ash, a binder, an organic substance and water and cable of effectively utilizing the fly ash which an industrial waste. CONSTITUTION:The objective culture medium which is a granular substance composed of fly ash (preferably the fly ash produced by a boiler burning powdered coal), a binder (preferably cement, gypsum, bentonite, zeolite or water glass), an organic substance (preferably bone meal, fish scrap, vegetable oil cake, bean-cured refuse, livestock feces, sewage sludge, earthworm feces, sawdust, straw, bagasse, peat-moss or bark) and water.
Patent JP-S60113452-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SASAKI NOBUO
IPC: H01L21/768
Filed: 1983-11-24
Abstract: PURPOSE:To obtain the titled device of multilayered structure by a method wherein the connection of elements above the second layer with the first layer element is formed of an epitaxial semiconductor layer of good crystallinity. CONSTITUTION:A gate SiO2 film 23 is coated with a poly Si gate 24 and a CVD-SiO2 film 25 not doped with connection impurities as the first SiO2 film. The source region 26 and the drain region 27 are formed by implanting phosphorus ions to a semiconductor substrate through the SiO2 film 23. The CVD- SiO2 film 25 is adhered over the entire surface of the substrate as the second SiO2 film. A window 29 is opened inside the film 25 by patterning. A poly Si film 30 is ahdered over the entire surface of the substrate. A gate SiO2 film 31 is adhered over the entire surface of the substrate. The poly Si film of the part corresponding to the film 25 is turned n<+> type by phosphorus ion implantation to this part, resulting in the formation of an interlayer junction 30-1.
Patent JP-S58109863-A (JP)
Inventor: BURIYUNO RUTOKAARU
IPC: G01S1/54
Filed: 1982-12-16
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。