baber/WOPTO huggingface dataset:
Patent JP-2000111018-A (JP)
Title: Exhaust gas cooler
Inventor: OKAWA TOMOO
IPC: F28C3/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress accompanying of water droplets to an exhaust gas while cooling efficiency is raised in an exhaust gas cooler for water-cooling the exhaust gas for a waste combustion treatment apparatus by providing a water jetting nozzle for jetting water into a cooling column. SOLUTION: An exhaust gas introduction part 42 for introducing an exhaust gas into a cooling tower 40 is provided in a lower part of the cooling tower 40 and an exhaust gas discharge part 44 for discharging the exhaust gas after cooling to a flue 9 is provided in a top part of the tower 40 so that the flow of the exhaust gas is directed upward. The exhaust gas introduction part 42 is preferred to be constituted in such a manner as to introduce the exhaust gas downward in the column and more preferably a water jet nozzle 45 is constituted so as to jet water upward.
Patent JP-H06132408-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MAMETANI TOMOHARU
IPC: H01L27/10
Filed: 1992-10-16
Abstract: PURPOSE:To stably manufacture a high-yield and high-reliability semiconductor device by a method wherein the film thickness of an interlayer insulating film is different between a memory cell part and a peripheral circuit part and a difference in level from a substrate is reduced. CONSTITUTION:In a semiconductor device which is provided with two or more layers of interconnections, a second interlayer insulating film 9 is deposited on a bit line 8. After that, an ordinary photolithographic treatment is executed, and a resist 10 is formed so as to cover a part other than a memory cell part 11. Then, an isotropic etching operation is performed, the resist is removed, a difference in level from a substrate up to the second interlayer insulating film 9 is reduced in the memory cell part 1 and a peripheral circuit part 2. Thereby, the interlayer insulating film 9 in a part where the difference in level is high is made thin, and a part where the difference in level is low is made thick. As a result, a high-yield and high-reliability semiconductor device can be obtained stably.
Patent JP-H11113440-A (JP)
Title: Steel pipe fish nursery
Inventor: YAMAMOTO CHIKASHI
IPC: A01K61/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a steel pipe fish nursery for restoring organism phase of rivers, lakes and marshes by feeding places in which aquatic lives eating phytoplankton and algae hide or subjected to egg laying while feeding iron ion necessary for growth of phytoplankton and weeds. SOLUTION: Steel pipe fish nurseries 1 made of steel pipes are collected three by three and installed at intervals on frames 3 installed on river bed or lake or marsh bed. In the frame 3, the plate 5 parts provided at the end parts are fixed to the river bed or lake or marsh bed by fixing piles 4. As necessary, a metal nobler than iron is attached to iron steel of steel pipe fish nursery or a carrier on which algae or their seeds are planted is installed in the steel pipe or bundle of small branches of tree is inserted in the pipe to improve living environment of aquatic lives.
Patent JP-S61159960-A (JP)
Inventor: OBAYASHI SHINYA
IPC: A61C8/00
Filed: 1984-12-29
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-2001099084-A (JP)
Title: Closed rotary compressor
Inventor: MATSUMOTO KENZO
IPC: F04C18/356
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a closed rotary compressor capable of restricting vibration and noise even in the case of using an electric drive element formed of a magnetic pole concentrated winding motor generating large vibration and noise. SOLUTION: An electric drive element formed of a magnetic pole concentrated winding motor and a compressing element to be driven by a rotary shaft connected to the electric drive element are housed in a sealed container so as to form a sealed rotary compressor. The electric drive element is fixed to a frame and while the compressing element is fixed to the frame, and the outer wall of the frame is fixed to the inner wall of the closed container. With this structure, since vibration of the motor is not directly applied to the closed container, vibration of the closed container is damped, and vibration and noise of a closed rotary compressor is reduced.
Patent JP-H07107894-A (JP)
Title: Device for preventing bird damage
Inventor: MUNAKATA TAKEO
IPC: A01M29/26
Filed: 1993-10-13
Abstract: PURPOSE:To effectively prevent birds from coming flying without being under influenced of wind. CONSTITUTION:A looped electric wire 20 is set by collectively encircling all poles 18A to 18C. Since a low-frequency electric current obtained by division of output of a converter 24 is flowing in the looped electric wire 20, disturbance of earth magnetism occurs in these poles 18A to 18C. Consequently, behavioral senses of birds go mad to prevent birds from coming flying to the poles 18A to 18C.
Patent JP-H01122869-A (JP)
Title: Shift motion control device for discharge tray for image forming device
Inventor: SEKIYA MAKOTO
IPC: B65H33/08
Filed: 1987-11-04
Abstract: PURPOSE:To perform reliable assortment of sheets, by a method wherein, a shift motion completion end detecting means is situated to the shift means of a discharge tray, and a tray stopped due to a trouble during shift motion is shifted to a completion end after elimination of the trouble. CONSTITUTION:A pair of guide plates 24 are mounted to the lower end part of a discharge tray 18, and an eccentric cam 25 is situated between the guide plates. Through rotation of an eccentric shaft 26 by means of a motor 28 and a belt 27, the tray 18 is shifted in the direction of an arrow mark A. A distance between the rotation center of the cam 25 and an axis 26 is set to 1/2 of a length by which shift is effected. A pair of protrusions 30 are formed on the peripheral edge of a position detecting plate 29 positioned concentrically and integrally with the eccentric cam 25, and the positions of both ends of shift are detected by means of a sensor 31. The tray 18 is inclined at a given angle by means of a support rod 32, and a roller 33 at the lower end of the support rod is guided by a rail 34. Even when shift is stopped due to some trouble during shift motion, if the trouble is eliminated, shift is made from a stop position to a terminal end. This constitution executes reliable assortment.
Patent JP-H01123045-A (JP)
Title: Aluminum sheet having superior formability and manufacture thereof
Inventor: MORIYAMA TSUTOMU
IPC: C22F1/04
Filed: 1987-11-06
Abstract: PURPOSE:To precipitate a prescribed Al-Mn-Si compd. and to obtain a sheet easily undergoing forming such as drawing, bulging, expanding or ironing and having superior corrosion resistance by annealing an Al alloy ingot contg. specified amts. of Fe, Mn and Si under prescribed conditions and by hot rolling the ingot. CONSTITUTION:An ingot consisting of 0.1-1.0wt.% Fe, 0.1-1.0wt.% Mn, 0.01-0.35wt.% Si and the balance Al with inevitable impurities is annealed at 400-550 deg.C for 3-24hr, hot rolled and cold rolled to a required thickness to manufacture a sheet contg. a precipitated Al-Mn-Si compd. having the longest side of <=2mum by 5X10<4>-1X10<6> pieces per 1mm<2> area. The sheet has superior formability such as drawing and is suitable for use as a fin material for a heat exchanger, etc.
Patent JP-H10127097-A (JP)
Title: Drive control device and method, image forming device, and storage medium for recording program for motor drive control
Inventor: KAMEYAMA SHIGERU
IPC: H02P8/22
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive drive control device and method for control ling the motor drive efficiently by generating a torque according to, for example, the condition of a load without using a motor with output that is more than necessary, an image-forming device, and a storage medium for recording a program for motor drive control. SOLUTION: Excitation signal patterns that indicate the excitation form (for example, motor type, speed, and load condition) of an excitation signal is set by using an excitation signal pattern setting means 9, and an excitation signal pattern that is optimum for drive control is selected by using an excitation signal pattern selection means 103 out of the set excitation signal patterns. The drive of a motor 5 is controlled by outputting the excitation signal of the selected excitation signal pattern to each excitation phase of the motor 5 at a predetermined time interval.
Patent JP-H03140262-A (JP)
Title: Optical shutter printer
Inventor: FUTAGAWA YOSHIKIYO
IPC: G02F1/13
Filed: 1989-10-26
Abstract: PURPOSE:To remove an obstructive lattice caused by a small aperture ratio of a shutter cell to obtain a sharp and beautiful print image by providing an optical shutter generating a pattern for reversing a dark lattice to be bright or white. CONSTITUTION:A shutter 14 for shutting a light W having predetermined R, G, B spectra by a specific pattern is added to an optical shutter printer forming means generating a dark lattice. The pattern of the shutter 14 for shutting the light W functions to reverse a lattice part to be white. The pattern is not applied to an effective part. Therefore, a shaded part is black. The R, G, B image and the lattice W image are synthesized by a condensing prism 15, and the synthesized image is led to a lens 12. As a result, the condensing prism 15 receives the image from four surfaces and emits it from one surface. In this manner, an obstructive dark lattice is eliminated, and a printed image which is bright and beautiful as a whole can be obtained.
Patent JP-H08136021-A (JP)
Title: Ventilation drier
Inventor: KAWASAKI MASAHIKO
IPC: F24F7/007
Filed: 1994-11-14
Abstract: PURPOSE: To provide a ventilation drier which achieve a lower running cost by enabling effective operation of a heater. CONSTITUTION: This apparatus is provided with a blower 7 which is adapted to discharge air in a room to dry an object to be dried in the room, a heater 9 to raise temperature and a control means 12 to control the operation or the stoppage of the blower 7 and the heater 9 in a working sequence preset. The operation time of the heater 9 is controlled to be shorter than the operation time of the blower 7.
Patent JP-H06108763-A (JP)
Title: Wind-up type insect screen
Inventor: ONO MASAYOSHI
IPC: E06B9/60
Filed: 1992-09-25
Abstract: PURPOSE:To provide a wind-up type insect screen having an opening and closing manipulation force which is substantially equal to that f a rolled curtain, a freedom of screen material selectivity, a large diameter of a roll and a holding ability of opposite sides of the screen on sliding by forming the insect screen in its opposite side parts with a plurality of holes adapted to be aligned with the positions of protrusions provided on looped belts and having a shape complementary with that of the protrusions. CONSTITUTION:An insect screen is coated over its opposite side parts with resin, and is formed, at regular intervals, therein with holes adapted to be aligned with the positions of protrusions on looped belts 3 and having a size corresponding to that of the protrusions. Further, guide rails are laid along the opposite side parts of the screen 1. Further, protrusions projected from the looped belt 3 through the holes in the screen 1 are slidably held grooves formed in the guide rails. With this arrangement, it is possible to enhance the manipulatability.
Patent JP-2000051598-A (JP)
Title: Outdoor washing vehicle
Inventor: MATSUI JUNICHI
IPC: D06F95/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To stably and completely hold a washing rotary tank by providing a vibration proof device for preventing the vibration of the washing rotary tank of a washing machine at the time of moving a car body on the lower part of the washing rotary tank. SOLUTION: The vibration proof device 60 is attached to a trailer truck 1 at the lower part of the washing rotary tank 6b and the vibration proof device 60 is composed of a bracket 60b to which a bearing 60bb is integrally fixed, a screw shaft rod 60d a fixing tool 60b like a stopper nut. In the movement of the trailer truck 1, when a handle 60f is turned and the screw shaft rod 60d is elevated, the washing rotary tank suppression member 60e of the screw shaft rod 60d pushes up the bottom part 6bb of the washing rotary tank 6b and suppresses the movement of a vibration body 60a. Thus, the washing rotary tank 6b is suppressed. Then, by moving the fixing tool 60g to the lower end part of the bearing 60bb and locking it, a suppression state is held.
Patent JP-H02126262-A (JP)
Title: Resist material
Inventor: SAITO KAZUMASA
IPC: G03F7/021
Filed: 1988-11-07
Abstract: PURPOSE:To resolve the narrow space adjacent to a broad line by using a specific copolymer. CONSTITUTION:The copolymer mainly consisting of the structure expressed by the formula is used for the title material. In the formula, m:n denotes 3:7 to 7:3; R1 denotes a bivalent atom group constituted of C, H, O; R2 denotes an atom group having >=1 pieces of -Si-CH=CH2, -Si-(CH=CH2)2, etc. This copolymer can be formed by adding chloromethyldimethyl vinyl silane to, for example, a phenolic hydroxyl group of polyvinyl phenol. The copolymer is usable independently as an electron beam- or X-ray resist of a negative type.
Patent JP-S61150954-A (JP)
Title: Automatic stop control system of winder through residual turn detection
Inventor: MURAISHI MAMORU
IPC: B65H23/182
Filed: 1984-12-24
Abstract: PURPOSE:To improve quality control and production efficiency by measuring the feeding length per single rotation of winder to calculate the residual turn then comparing with the setting diameter at which the winder should be stopped thereby enabling automatic stoppage at predetermined position even for such coil as having unknown turn. CONSTITUTION:A coil having unknown turn is mounted onto a feeding machine 1 then rolled through a roller 2 and wound through a winder 3. Here, rotation detectors 4 are fixed to the feeding machine 1 and the winder 3 while a pulse generator 5 for detecting the feeding length L is provided. Upon start of operation, a pulse corresponding with the feeding length L of material per single rotation of winder 1 is counted through a counter to compare between said count and piD setting level. It is repeated for every rotation of winder and upon matching between piD setting level and the count or achieving desired winding diameter with desired thickness, a stop signal is provided to stop the operation of roller automatically resulting in improvement of quality.
Patent JP-H11107038-A (JP)
Title: High heat stress polyester yarn
Inventor: KATO JINICHIRO
IPC: D01F6/62
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a polytrimethylene terephthalate yarn having a soft handle in making a cloth and no feeling stretch in bending knees and extending arms, capable of providing clothing having an extremely excellent feeling of wearing. SOLUTION: This polyester yarn is a yarn substantially comprising a polytrimethylene terephthalate, has >=3.5 g/d, 13-15% shrinkage percentage in hot water, 0.4-0.5 g/d peak value of heat stress, 160-180 deg.C peak temperature of heat stress and the relation between a modulus elasticity Q (g/d) and an elastic recovery ratio at 20% elongation R(%) satisfying the formula 0.20<=Q/R<=0.45. Since the polyester yarn shows a soft handle when made into a fabric and the obtained fabric exhibits about 10% stretch as the result of shrinkage, the fabric has no feeling of stretch when knees are bent and arms are extended and has an extremely excellent feeling of wearing. Consequently, the yarn is extremely useful in the field of outer clothes, lining cloth, sport wears, etc.
Patent JP-H10171056-A (JP)
Title: Silver halide photographic sensitive material, and its processing method
Inventor: OIKAWA TOKUKI
IPC: G03C1/12
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material capable of obtaining high sensitivity and extremely high contrast and high photographic density by using a stable developing solution and superior in pressure resistance. SOLUTION: This silver halide photographic sensitive material contains at least 2 kinds of silver halide emulsions and having sensitivities different from each other and the lower sensitive emulsion containing a metal of group VIII more than the higher sensitivity emulsion both in the same layer or the different layers on a support, and as a nuclear at least one kind of hydrazine derivative and as a nucleation accelerator at least one of amine derivatives, onium salts, disulfide derivatives, and hydroxymethyl derivatives in at least one of the emulsion layers and other hydrophilic colloidal layers.
Patent JP-H09127458-A (JP)
Title: On-head display with eyeball image measuring function
Inventor: FUKUSHIMA SHOGO
IPC: H04N5/64
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent a sight impediment due to deterioration, etc., in resolution of an on-head display by measuring an eyeball image while displaying a video and analyzing the eyeball image (number of blinks, size of pupil, etc.). SOLUTION: CRT displays 1R, 1L housed in a head casing display an inputted video signal. At this time, the latent image positions of the video are made so as to place farther than the real positions of the CRT displays 1R, 1L by optical systems 2R, 2L consisting of lenses. The video transmitting through the optical systems 2R, 2L are reflected by mirrors 3R, 3L and half mirrors 4R, 4L to arrive at the eyeballs. LEDs 5R, 5L light emitting an infrared ray unrecognizable by the sight of the human are arranged in the vicinity of the eyeballs, and when the eyeballs are irradiated by the infrared ray LEDs 5R, 5L, the reflected light transmit through the half mirrors 4R, 4L, and generate infrared ray images by CCD cameras 7R, 7L capable of light receiving the infrared ray after reflected by infrared ray mirrors 6R, 6L.
Patent JP-H07135654-A (JP)
Title: Method and device for coding motion picture and method and device for decoding motion picture
Inventor: KONDO TOSHIYUKI
IPC: H04N19/57
Filed: 1993-11-09
Abstract: PURPOSE:To minimize the increase in a code series by coding data through coding with a magnified split area so as to generate a code string of picture data of the magnified area and eliminating duplicate part between divided areas in the case of decoding so as to reproduce the entire pattern. CONSTITUTION:Inter-frame prediction coding is applied to picture data while dividing a pattern into three longitudinally. Let a range of motion compensation be + or -1H picture element horizontally. A pattern division controller controls the division of a frame 1 into small patterns 14, 15, 16 having an area magnified from areas of small patterns 8, 9, 10 by 5H picture elements respectively and the result is given to the coder. Since other frame is not referenced in the inter-frame prediction coding as to a frame 2, the area is not magnified and the frame is divided into small patterns 11, 12, 13 and the result is inputted to the coder. The other frames are coded similarly. An area identification code adder adds position information of each area in the pattern to each code series generated as above and a code string is outputted.
Patent JP-H11100994-A (JP)
Title: Concrete casting induction pipe for steel pipe concrete column
Inventor: TATEYAMA SOUICHI
IPC: E04G21/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely fill concrete into a column in a drop-in method of a steel pipe concrete column. SOLUTION: An elbow pipe 10 is so mounted that a concrete passing opening 6 formed in an inner diaphragm 5 of an upper end beam-column connection 3 of a steel pipe unit 1 having the inner diaphragm beam-column connection is connected to a concrete casting opening 11 formed on the inside surface of the steel pipe column 1 located upward of the upper end beam-column connection 3. Concrete supplied to the inside of the column from the concrete casing opening 11 is vertically dropped through the elbow pipe 10.
Patent JP-H02169516-A (JP)
Title: In vivo decomposable drug-releasing agent,
Inventor: ERIZABESU WAZUWAASU TOOMASU
IPC: A61K9/16
Filed: 1989-10-26
Abstract: PURPOSE: To obtain the subject agent for oral administration, composed of a lipid matrix which is solid at body temperature and a drug embedded in the matrix, having the shape of fine particles with a specific maximum diameter, effective for protecting the gastrointestinal tracts from topical stimulation and having improved bioavailability of the drug. CONSTITUTION: A lipid substance taking solid state at body temperature and capable of forming a non-toxic biologically compatible water-insoluble carrier fluid (e.g. sterol, triglyceride, especially partially hydrogenated long-chain triglyceride and/or hydrogenated long-chain triglyceride) is melted and a biologically active agent is added to the melted carrier fluid to obtain a lipid-drug dispersion. The liquid dispersion is solidified to obtain fine particles of lipid-drug composed of the drug embedded in the lipid matrix and having a maximum diameter of about 500μm. The releasing agent is especially suitable for the peroral release of ferrous sulfate as an agent for the treatment and/or prevention of iron deficiency of adult.
Patent JP-H04156913-A (JP)
Title: Gas purifier
Inventor: YOSHINO AKIRA
IPC: B01D53/04
Filed: 1990-10-17
Abstract: PURPOSE:To obtain hyperpure gaseous nitrogen by using metallic members into a path of the gas formed in the main body of the purifier for adsorbing gaseous impurities in the revelant gas to eliminate gaseous impurities. CONSTITUTION:Gaseous nitrogen is sent into metal supporting body 39 of the main body of this purifier through gas supplying pipe 35a, during passage of this stage, contact with metallic member 2 in the metal supporting body 39 and gaseous impurities are adsorbed and removed by the metallic member 2, and the purified gaseous nitrogen is taken-out from a gas take-out pipe 35c. By this means, the characteristics of the metal member which effectively absorb gaseous impurities are applied and also the characteristics of the metallic member having high resistivity against repeated thermal cycles between low temp. and high temp. are applied as well without causing pulverization of the metallic member and able to reliably eliminate minor impurities in nitrogen product and obtain hyperpure gaseous nitrogen.
Patent JP-H03143007-A (JP)
Title: Frequency equalization circuit
Inventor: NISHIZAWA TATSUYA
IPC: H03G5/02
Filed: 1989-10-30
Abstract: PURPOSE:To attain more accurate frequency equalization by connecting a resonance circuit directly to a signal source and adjusting the frequency characteristic of a series resonance circuit near the resonance frequency based on an original signal and a signal resulting from the signal given to the said series resonance circuit After impedance conversion through a buffer amplifier. CONSTITUTION:A signal source P connects to a noninverting input of an amplifier G1 via a resistor R1 and also connects to other terminal of a series resonance circuit comprising a capacitor C1 connecting to ground through a coil L1 and connecting to a resistor R4 in series./A connecting point between the resistor R4 and the capacitor C1 connects to a buffer amplifier G2 applying impedance conversion to a signal coming from the connecting point, and the frequency characteristic of the series resonance circuit around its resonance frequency is adjusted based on an output of the buffer amplifier G2 and a signal from the signal source. Thus, the frequency equalizing circuit whose Q characteristic is constant is realized and accurate frequency equalization is implemented.