baber/WOPTO huggingface dataset:
Patent JP-S5719019-A (JP)
Title: Treatment of flyash in waste gas from coal-firing combustion apparatus
Inventor: ISHIBASHI YATAROU
IPC: F23J1/00
Filed: 1980-07-04
Abstract: PURPOSE: To reduce the amounts of flyash to be treated, an alkali to be added, and power to be used by a method in which flyash is classified and small grain sizes of flyash is only subjected to an NH 3 -removing process.  
     CONSTITUTION: A system consisting of an economizer 1, a denitration apparatus 2, an air heater 3, and electric dust collectors 4-1 and 4-2 is connected to a coarse grain silo 8, and another system consisting of electric dust collectors 4-3 and 4-4 is connected to a small grain silo 9. A large amount of flyash collected in the coarse grain silo 8 is passed through a humidifier 21 and then discarded without the need  for passing it through an NH 3 -removing process because of lesser amounts of NH 3   content. On the other hand, a small amount of flyash collected in the small grain  silo 9 is only sent to an NH 3  remover 7, where NH 3  12 removed by the addition of  the additive 11 is directed to the outside of the system and flyash 13 so treated is  sent to a dumping site. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62247027-A (JP)
Title: Production of chromium-containing steel products having excellent corrosion resistance
Inventor: UEDA MASANORI
IPC: C21D8/06
Filed: 1986-04-19
Abstract: PURPOSE:To decrease the number of processes for producing the titled steel sheet which obviates the decrease of the concn. of surface Cr by hot rolling a steel having a specific content of Cr and thickness under specific conditions directly after a thin wall continuous casting method, and subjecting the steel sheet to coiling, direct descaling, cold rolling, annealing and pickling. CONSTITUTION:The steel contg. <=5wt% Cr is cast to a billet having <=8mm thickness and is subjected to rolling reduction at <50% and >=800 deg.C without heating after casting or in a high temp. region or without direct water cooling. The hot rolled sheet is thereafter coiled at <800 deg.C and the lightly oxidized layer formed on the surface is lightly removed by a mechanical descaling method or a combination of said method with pickling according to the steel kind, by which the descaling is completed. The steel sheet is then cold rolled to the product thickness. Either bright annealing or annealing temp.-atmosphere which does not form scale on the surface is selected in the final annealing stage. The product which has no Cr removed layer and obviates the generation of laps on the surface is rationally produced by the above-mentioned method.
Patent JP-S5517559-A (JP)
Title: Method of cooling polyamide polymer sheet
Inventor: YOSHINO YASUOMI
IPC: B29C48/305
Filed: 1978-07-25
Abstract: PURPOSE:To charge a fused polyamide polymer sheet electrically enough to adhere closely to the surface of a travelling cooling unit through corona discharge working in a streamer corona condition. CONSTITUTION:In cooling down a film formative polyamide thermoplastic polymer fused and extruded into a sheet on the surface of a travelling cooling unit, a corona discharge is given in a streamer corona condition between an electrode impressed with DC high voltage and the fused polymer sheet to obtain a high current at low voltage without arc discharge, thereby providing a satisfactory charge for the fused polymer sheet to adhere closely to the surface of the travelling cooling unit.
Patent JP-H07295705-A (JP)
Title: Keyboard
Inventor: HIRAKAWA KENJI
IPC: G06F3/02
Filed: 1994-04-28
Abstract: PURPOSE:To provide the keyboard which reduces weight and facilitates assembly by eliminating the necessity of fixing a printed circuit board with screws by fixing the printed circuit board with the bosses of an upper case and the bosses of a lower case. CONSTITUTION:This keyboard is composed of a printed circuit board 1 where key switches are provided, upper case 2 composed of a low-rigidity material for providing hole parts to insert the key switches and the bosses, lower case 3 compose of a low-rigidity material for providing the bossed to press the printed circuit board 1 with the bosses of the upper case 2, and key sheet 4 for covering the hole parts of the upper case 2 and fitting the upper case 2. A key switch 1a of the printed circuit board 1 is inserted to a hole part 2a of the upper case 2. Then, the lower case 3 is fitted to the upper case 2, and the upper case 2 and the lower case 3 are fixed by screws 5. The key sheet 4 is fitted to the upper case 2.
Patent JP-S59216715-A (JP)
Title: Air conditioner for automobile
Inventor: HAGIWARA TATSUMI
IPC: B60H1/00
Filed: 1983-05-23
Abstract: PURPOSE:To simplify a device in structure with no necessity for rigid sealability, by using heating or cooling air for a heating or cooling source of a metallic hydride, while selecting the connection and arramgement of a housing air space in a hydride metal vessel. CONSTITUTION:When warmth inside a car room flows into an air chamber 2a by way of a duct 5, a metallic hydride A in a metal vessel 1a is heated whereby it discharges hydrogen and absorbs heat, cooling the inflow air and blowing off the cooling air inside the car room via the duct 7. On the other hand, the discharged hydrogen is absorbed to a vessel 1b of an air chamber 2b, and heating air treated with heat exchange by exhaust gas at both air chambers 2'a and 2'b flows into this air chamber 2'b instead. Then, a metallic hydride B in the vessel 1b is heated, discharging hydrogen, and generates heat upon absorption into the hydride B in the air chamber 2'a. In this case, since cooled air flows into the chamber 1'a via a duct 14 and cools the vessel 1a, movement of hydrogen from the vessel 1b is sufficiently carried out. With this constitution, single phase air control takes place so that a cooling system becomes simplified in terms of mechanical structure, thus rigid sealability is no longer required.
Patent JP-H05265213-A (JP)
Title: Radiation sensitive resin composition
IPC: H01L21/027
Filed: 1992-03-18
Abstract: PURPOSE:To enhance sensitivity and resolution, refine pattern profile, and improve developability, film persistence, and adhesiveness by containing a specified polymer, and a compound producing acid by radiation irradiation. CONSTITUTION:A polymer having a structure, in which a part or all of hydrogen atoms of a phenolic hydroxyl group in a polymer (phenolic polymer) possessing phenolic hydroxyl group are substituted by a group expressed by means of a formula, and a compound (a radiation sensitive acid generating agent) producing acid by radiation irradiation are contained in a resin composition. In the formula, R<a> represents a hydrogen atom or an alkyl group having 1-4 carbons, and R<b> represents an alkylene group having 2-4 carbons. Accordingly the positive type radiation sensitive resin composition is effectively sensitive to the bright line spectrum of a mercury lamp (wave length 254nm), far excimer laser such as ultraviolet rays (wave length 248nm), synchrotron radiation such as X-rays, charged particle beam such as electron beam, and the like.
Patent JP-H08262480-A (JP)
Title: Display device
Inventor: SUZUKI TETSUJI
IPC: G02B26/10
Filed: 1995-03-24
Abstract: PURPOSE: To provide a display device which obviates transverse fringes in displayed images. CONSTITUTION: A cathode ray tube CRT having such afterglow characteristic that the afterglow time of the phosphors on the fluorescent surface of the cathode ray tube CRT to generate writing light is below two vertical scanning period and is above half the one vertical scanning period in the image signals for projecting two-dimensional images on the fluorescent surface described above is used. The light of such cathode ray tube CRT is imaged to the photoconductive layer member of an optical writing type spatial optical modulation element SLM constituted by laminating plural members including at least photoconductive members and optical modulation material layer members consisting of liquid crystal layers.  As a result, the sensitivity of the optical writing type spatial optical modulation element SLM is changed according to the polarity of AC driving bias voltage, by which the transverse stripe-like noises generated in the images projected on a screen with respect to the frequency value of the AC driving bias voltage and the vertical scanning frequency value used for the constitution of the two-dimensional images on the fluorescent surface of the cathode ray tube CRT are decreased and the quality of the projected images is improved.
Patent JP-H02269799-A (JP)
Title: Surfactant composition, degreasing detergent composition made therefrom, and bath for degreasing and washing
Inventor: MIYAMOTO TOMOSHI
IPC: C23G1/14
Filed: 1989-04-11
Abstract: PURPOSE:To obtain a surfactant composition which gives a detergent having excellent detergency even in washing at ordinary temperature and causing little foaming, by using a plurality of specified compounds at a specified ratio as constituents. CONSTITUTION:A surfactant composition containing a compound (A) of formula I [wherein R<1> is a 6C of higher (substituted) hydrocarbon group; A is an ethylene, propylene, butylene or styrene group (provided that the ethylene group of A accounts for at least 5mol per mol of R<1> and at least 50mol% based on 100mol% A); n is 5 to 50] [e.g. lauryl alcohol/ethylene oxide (7.5mol) adduct] and a compound (B) of formula II (wherein R<2> is R<1>; E is an ethylene group; n is 1 to 20; x and y are each 1 or 2, provided that x+y=3) [e.g. lauryl phosphate/ethylene oxide (3mol) adduct] at a weight ratio of (A) to (B) of (10:90) to (95:5).
Patent JP-H0354278-A (JP)
Title: Coated item
Inventor: NANBU TOSHIRO
IPC: C09D133/14
Filed: 1990-04-05
Abstract: PURPOSE:To obtain a coated item with excellent acid resistance, stain resistance and weatherability by coating an object with a specified top coat clear coating material through a coated face with a coating material contg. a metallic powder or a coloring pigment. CONSTITUTION:A coated item prepd. by coating an object with a coating material contg. a metallic powder and/or a coloring pigment and coating the coated face with a top coat clear coating material and this coating material is a siloxy- crosslinkable and/or siloxane-crosslinkable thermosetting coating material wherein a compsn. consisting of a hydroxyl group-contg. acrylic resin (A), an alkoxysilyl group-contg. acrylic polymer (B) with a group of the formula (wherein R<1> is a 1-10C alkyl; R<2> is a monovalent hydrocarbon group selected from H and aralkyl; a is 0, 1 or 2) and a curing catalyst (C) is a main component.
Patent JP-2000282922-A (JP)
Title: Fuel supply control device of otto cycle engine
Inventor: MURAKAMI GIICHI
IPC: F02D19/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve drivability of an Otto cycle engine making a fuel cut in the deceleration operation. SOLUTION: An actuator for a fuel cut valve 4 installed in a fuel supply passage 2 is configured on a pneumatic system working with the differential pressure with the atmospheric pressure. A main three-way valve 7 is installed in a main control passage 6 leading from the supply source of a working air to the actuator, while an aux. three-way valve 11 is installed in an aux. control passage 10 leading from a third port of the main three-way valve 7 to the atmosphere. The main 7 and aux. three-way valves 11 are switched over under control according to the engine operating condition by connecting the third port of the aux. valve 11 to the atmosphere via an auxiliary passage 12 fitted with an orifice 13 so as to avoid the sense of passing or lagging after actuation of the fuel cut.
Patent JP-S58208549-A (JP)
Inventor: IWAMOTO TETSUMASA
IPC: F25B13/00
Filed: 1982-05-28
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-S5426686-A (JP)
Title: Laser unit
Inventor: ISHIKAWA KEN
IPC: H01S3/0915
Filed: 1977-07-30
Abstract: PURPOSE:To perform laser machining by enabling to monitor the condition of laser output pulsing in timing.
Patent JP-S5215315-A (JP)
Title: Electronic musical instrument
Inventor: KATAYAMA SHINJI
IPC: G10H5/00
Filed: 1975-07-28
Abstract: PURPOSE: Obtain touch response characteristic close to those of natural musical instruments by electronically producing sound volume corresponding to keyboard touch and attenuation time corresponding to the compass of the key. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5317021-A (JP)
Title: Manufacture of television receiver
Inventor: SHIBAZAKI HATSUHIKO
IPC: H04N5/64
Filed: 1976-07-30
Abstract: PURPOSE: A flat fixing board is fixed on a escutcheon by pressing-in, etc., and this fixing plate is made to be equipped with electric parts, thereby simplifying the assembly and reducing labor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09257417-A (JP)
Title: Light-receiving apparatus
Inventor: KURAISON TORONNAMUCHIYAI
IPC: G01J1/44
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a light-receiving apparatus in which a noise is reduced and by which a distance can be detected with high resolution. SOLUTION: Photodiodes DA, DB, DC, DD are arranged in a row, and outputs of the respective photodiodes are connected to a load resistance R via switches SA, SB, SC, SD. The load resistance R converts output currents of the photodiodes into voltages so as to be output to a signal processing part 32. A light-receiving circuit is provided with a shift register S, and the switches are connected to a microcomputer 31 via the shift register S so as to be made and broken according to a control instruction by the microcomputer. The microcomputer 31 computes the position of a target on the basis of an input image from a camera 4. On the basis of its computed result, the microcomputer 31 computes light-receiving positions of the photodiodes, it outputs the control instruction via the shift register S, and it turns on only the switches from the photodiodes which receive light.  Thereby, the photodiodes which do not receive the light are cut off from outputs, their noise does not appear in an output signal, and an effect which enhances an S/N ratio is obtained.
Patent JP-S63259561-A (JP)
Title: Image forming method
Inventor: YAMADA MINORU
IPC: G03D3/00
Filed: 1987-04-16
Abstract: PURPOSE:To prevent uneven development caused during rapid development by using a silver halide photographic sensitive material requiring a specified development time and giving a specified (D-fog) value obtd. by development. CONSTITUTION:A silver halide photographic sensitive material requiring <=15sec development time and giving (D-fog) value corresponding to >=70% of the value of (Dmax-fog)X1/2 when developed in 1/2 of the development time with the quantity of light for exposure at (Dmax-fog)X1/2 is used. In the values, Dmax is max. density obtd. by developing the sensitive material in <=15sec development time after exposure with sufficient light, fog is fog density obtd. by the development and D is density obtd. by developing the sensitive material in 1/2 of the development time with the quantity of light for exposure at (Dmax-fog)X1/2. Uneven development caused by development in <=15sec with an automatic developing machine can be prevented.
Patent JP-H04322364-A (JP)
Title: Document preparing device
Inventor: HIRONAKA YOSHIMI
IPC: G06F17/21
Filed: 1991-04-23
Abstract: PURPOSE:To improve the document editing processing of a long sentence by distinctly confirming the boundary of a document at the time of excess over a prescribed number of pages in the long sentence editing mode in a document preparing device having the long sentence editing mode. CONSTITUTION:When the long sentence editing mode is indicated, a CPU 1 reserves document areas 2b and 2c for long sentence of a document memory 2 and stores document data exceeding the capacity of a normal document area 2a in these document areas 2b and 2c for long sentence. A document boundary control code to indicate the boundary between a normal document and a document for long sentence is inputted to the document memory 2. A display controller 7 displays a document boundary mark together with document data stored in the normal document area 2a or document areas 2b and 2c for long sentence based on the document boundary control code.
Patent JP-H10282943-A (JP)
Title: Pixel number converting device
Inventor: SUGANO MIKI
IPC: G09G5/391
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To make capacity of an input buffer memory small even when the number of pixels is increased by storing a pixel signal which is generated based on an output read out from a first memory and has different pixel numbers in a second memory and reading out it. SOLUTION: A period T (period 2) supplied to an output buffer memory 5 and a D/A converter 6 as a sample period of an output image signal is supplied also to an input buffer memory 3 and a pixel number conversion device 4. When the number of pixels is increased, the input buffer memory 3 stores an image signal synchronizing with the period T, and reads out an image signal synchronizing with the period T, while the pixel number conversion circuit 4 generates an image signal having different pixel numbers for output read out from the input buffer memory 3 synchronizing with the period T. Thus, capacity of the input buffer memory can be reduced by changing the same period inputted to the input buffer memory 3 depending on writing data in the input buffer memory 3 or reading out data from the memory 3.
Patent JP-H02270557-A (JP)
Title: Image forming device
Inventor: UEMATSU RYOSUKE
IPC: B41J2/175
Filed: 1989-04-11
Abstract: PURPOSE:To record data with high sharpness and almost free from irregularities by providing a perforated film consisting of two layers, one of high thermal conductivity and the other of low thermal conductivity. CONSTITUTION:If the thermal elements of a thermal head are energized and allowed to generate heat by making the thermal head come in contact with the polyimide layer 1b of a perforated film 1 with through holes 2 filled with ink 4, the heat generated is transmitted to the ink 4 efficiently due to the low thermal conductivity of the polyimide layer 1b, on the side of the thermal element 3, of the perforated film 1. Consequently, vapor bubbles grow at high speed, pushing the ink in the holes upward. If the vapor bubbles have grown fully, reaching the aluminum layer 1a of the film 1, the bubbles cool down because of the higher thermal conductivity of aluminum than that of polyimide. Consequently, the growth rate of the bubbles becomes low or the zero growth results. Furthermore, a constricted part generates in the ink kept out by the bubbles and the ink droplets 6 separate from each other without further segmenting into small droplets. The droplets 6 are then sent flying to stick to a recording paper 5 set at an opposite position. Thus recorded spots 7 are formed.
Patent JP-H06278385-A (JP)
Title: Printed matter
Inventor: OKI YURI
IPC: G02B5/32
Filed: 1993-03-26
Abstract: PURPOSE:To enhance a sense of beauty in appearance and raise an eyecatching effect. CONSTITUTION:A printed patter 1 is provided with a substrate 2, an information indication layer 3, and a hologram forming layer 5. A picture pattern 3a is indicated on the information indication layer 3. On the hologram forming layer 5 on the information indication layer 3, the picture pattern 3a can be visually seen transparently or translucently. On the hologram forming layer 5, a hologram image 5a-1 harmonized with the picture pattern 3a is formed.
Patent JP-S5522992-A (JP)
Title: Foamed polystyrene machine
Inventor: HAYASHI TATSUO
Filed: 1979-07-19
Abstract: PURPOSE:To obtain a foamed polystyrene machine having a special mechanism for supply of vapor or discharge of cooling water, and a good configuration, capable of simplifying a metallic mold attaching work by removing the complicated pipe line such as rubber horses and others from a metallic mold attaching frame for movable mold. CONSTITUTION:A tube assembly 3 for supplying a vapor and a tube assembly 3 for water discharge are provided in the upper and lower portion of a fixed board 2 mounted on one side of a base 1. A movable die plate 7 having a hollow chamber 6 and 6' provided in the upper and lower side frame portion is extractably mounted in a plurality of guide rods 5 extending over between the fixed board 2 and fixed die plate 4 to slidably insert a connection tubes 8 and 8' adjacent to the back face of the chamber 6 and 6' to the tube body 3 and 3'. Communication ports 9 and 9' are provided in the front of the chambers 6 and 6' and are communicated with a vapor distribution chamber 11 of a mold attaching frame 10 attached to the front of the movable die plate 7 and a discharge water receiving chamber 11 thereof. The sealing to the tube body 3 and 3' and tube 8 and 8' can be certainly achieved by a sealing mechanism 12.
Patent JP-S59220486-A (JP)
Title: Wide and large bulk carrier
Inventor: TAZAKI TOSHIO
IPC: B63B27/26
Filed: 1983-05-27
Abstract: PURPOSE:To enable loading work of a wide and large carrier through an existing loading system having short reach, by providing a loading gate travelable in the longitudinal direction while traversing the right/left hatch rows while further providing longitudinal/lateral conveyors on the upper deck. CONSTITUTION:An loading gate 17 travelable in the longitudinal direction of hull is installed while traversing the right/left hatch rows 12, 13. A trolley 21, lifting/loading hoppers 22, 24, conveyors 25, 26 and shoot 27 are arranged through a trestle 18 and girders 19, 23. A longitudinal conveyor 16 is provided on the upper deck at the intermediate section of the hatch rows 12, 13 while furthermore a lateral conveyor is arranged. An unloader 2 having a body hopper 4, conveyor 5 and grab bucket 3 is arranged on the quay. Consequently loading work of wide bulk carrier is enabled even with short reach.
Patent JP-H10276796-A (JP)
Title: Measurement of physiological activity and apparatus therefor
Inventor: KUSUNOKI SHINICHIRO
IPC: C12M1/34
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method that can exactly measure physiological activities such as sensitivity to a medicine in a short time, and also provide the apparatus therefor. SOLUTION: Both of a culture medium to which a physiologically active substance to be measured and a culture medium containing the physiological substance to be measured and a reagent for measuring the physiological activity are prepared to determine the dissolved oxygen in both media by means of the oxygen electrode and compare the amounts of dissolved oxygen found thereby measuring the physiological activity. At this time, the physiological activity is determined based on the change rate of the dissolved oxygen within the time range from after first prescribed time course to the second prescribed time course after a bias voltage is applied to the oxygen electrode for measurement.
Patent JP-S61249828-A (JP)
Title: Drive gear coupling device for four-wheel drive
Inventor: TAKAMIYA BONNOSUKE
IPC: B60K17/348
Filed: 1985-04-30
Abstract: PURPOSE:To prevent the occurrence of a braking phenomenon at the time of low speed, sudden turning without fail, by making an allowable state in revolving speed difference between front wheels and rear wheels so as to be adjustable according to a running state of a car. CONSTITUTION:During car driving at four-wheel drive,when rear wheels cause slip and a revolving speed at the rear-wheel output shaft side is speedier than that at the front-wheel output shaft side, a rotor 69 relatively rotates. With this rotation, oil is sucked in suction and discharge ports 73, 75 and 77 through a second oil passage OL2 from an oil tank 80 by way of a check valve 79, and then discharged out of a check valve 82 with an orifice 82a from suction and discharge ports 72, 74 and 76 of a pump houses 86-88 by way of a first oil passage OL1. Since this discharge pressure is a value corresponding to a revolving speed difference between the rear-wheel output side and the front- wheel output shaft side, size of torque to be transmitted by an oil pump 14 also comes to be varied according to the revolving speed difference.