baber/WOPTO huggingface dataset:
Patent JP-H05271723-A (JP)
Title: Method for operating blast furnace
IPC: C21B5/00
Filed: 1992-03-26
Abstract: PURPOSE:To keep displacing ratio with coke high and to avoid deficient ventila tion by restraining the development of unburnt char liable to develope at the time of injecting a large quantity of pulverized coal causing the lowering of excess oxygen ratio or at the time of injecting the pulverized coal having low volatile matter to perfectly eliminate the unburnt char. CONSTITUTION:In an operating method of a blast furnace being injected with the pulverized coal into the inner part of the blast furnace from the tuyere part 1, a probe 3 mounting a plasma arc heater is inserted from the tuyere part 1 and the high temp. gas by the plasma arc heater is injected together with the pulverized coal. According to the injecting quantity of the pulverized coal and content of the volatile matter, temp. of the high temp. gas is adjusted.
Patent JP-S58216488-A (JP)
Title: Semiconductor laser
Inventor: UENO SHINSUKE
IPC: H01S5/24
Filed: 1982-06-09
Abstract: PURPOSE:To provide a semiconductor laser which can not only oscillate with low threshold but oscillate with large light output due to basic lateral mode oscillation, can be manufacturd by one grown and has excellent reproducibility and reliability. CONSTITUTION:The first clad layer 12 is grown in a deep groove along the wall surface of the groove, and grown thinly on the flat region out of the groove. A guide layer 13 which is subsequently grown is formed thickly on the deep groove and thinly on the flat region out of the groove. A light is impregnated from an active layer 14 into a guide layer in the deep groove, but the refraction becomes effectively high at the thick layer region due to the difference of the impregnated light amount based on the difference of the thickness of the layers 13. Accordingly, the refractive index of the layer 14 adjacent to the groove region grown thickly at the guide layer can be effectively increased in this structure, effective positive refractive index difference is anchored within the active layer, and the light can be maintained in the wide current implantation region in the stable basic lateral mode oscillation.
Patent JP-H1034132-A (JP)
Title: Improved counter-top distillator
Inventor: MAHOOD MICHAEL A
IPC: C02F1/18
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To easily take out a water heater and to facilitate replacement thereof when it is out of order by a constitution wherein the water heater is fitted in an unboiled water container and an electric connector for connecting this heater to an electric source is connected with the container, and the unboiled water container, the water heater, and the electric connector are composed into an integral structure. SOLUTION: A counter top distillator 10 has a base part 11 and a housing 13 extending above it and the housing has a region 17 for receiving a container being closed with a door 19. In addition, in the housing 13, a container 21 for receiving distilled water is freely removably stored and an unboiled water container 25 is freely removably stored in a container receiving region 17. On this unboiled water container 25, an electric socket for energizing electricity to a heater fitted on its bottom part is integrally formed and a steam receiving port is formed on the top part. In addition, a fan, a fan motor and a steam condensing coil are arranged in the housing wall 39 and steam is cooled and condensed there to obtain distilled water, which is stored in the container 21.
Patent JP-S5222517-A (JP)
Title: Method of pretreatment for producing coated stainless steel sheet
Inventor: MATSUMOTO SEIICHI
IPC: B21C37/02
Filed: 1975-08-14
Abstract: PURPOSE:Method of pretreatment of stainless steel for improving the adhesion and the durability of the coating on the surface of stainless steel.
Patent JP-H01270155-A (JP)
Title: Directory generation processing method
Inventor: KATO TADASHI
IPC: G06F12/00
Filed: 1988-04-21
Abstract: PURPOSE:To reduce the number of times of I/O without impairing simultaneous workability with other processes by performing the generation of a directory and setting 1 on a DIRCNT (directory counter) simultaneously. CONSTITUTION:Exclusive control is performed on the directories D2 and D3 to be generated by a mode(IX mode) prohibiting the deletion of a master directory D1 and a high-order directory, respectively, and the initialization of a count-up flag 12 for conrolling the DIRCNT so as to turn off. And ungenerated directories D2 and D3 are generated from the higher-order directory seuentially, and when the count-up flag 12 is initialized to off, the count-up flag 12 is turned on by adding 1 on the DIRCNT of the master directory, and when the count-up flag 12 is turned ON, the processing to add 1 on the DIRCNT of the master directory is omitted. In such a way, it is possible to reduce the number of times of the I/O without impairing the simultaneous workability.
Patent JP-H05248867-A (JP)
Title: Measuring instrument by which horizontal line and vertical line are readily obtained
Inventor: YOSHINO HIROSHI
IPC: G01C15/14
Filed: 1992-03-06
Abstract: PURPOSE:To simplify machines and instruments, to save labor, to shorten working time, to make external working efficient and to improve the accuracy in obtained horizontal line and vertical lines in the job called 'setting-up' for obtaining the horizontal lines and the vertical lines in the working in construction fields and the like. CONSTITUTION:Liquid such as water is put into a transparent box bar 1 by the amount smaller than the total volume of the inside of the box bar. A plumb weight 3 is suspended with a piece of string 4. Such a structure is formed. The box bar is tightly sealed. A graduation 5 is provided. Thus, a horizontal line and a vertical line are obtained with this measuring instrument.
Patent JP-S60242402-A (JP)
Title: Optical parts for laser
Inventor: MIYATA TAKEO
IPC: G02B1/11
Filed: 1984-05-17
Abstract: PURPOSE:To obtain optical parts for transparent laser having small absorptance, high chemical stability, long life and being usable for a large output CO2 laser by forming multilayered film of a dielectric body consisting of a specified compd. on a ZnSe substrate. CONSTITUTION:As2Se3 which is a material having high refractive index and high adhesion is used as a material for the first layer 2 contacting with a ZnSe substrate 1 among several element films constituting dielectric multilayered films such as reflection preventing film, partial reflection film, etc. to be used for the ZnSe substrate 1. PbF2 or PbF2 plus As2Se3 having a low refractive index is used for an intermediate layer 2. A layer of ZnSe or ZnS 4 having high water resistance, oxidation resistance and abrasion resistance, and small absorptance is provided to the outermost side for the purpose of protecting chemically unstable each inner layer. By this constitution, the product is usable also for a large output CO2 laser as large as 10kW output, and a ZnSe window, lens, output coupling mirror, beam splitter, etc. having long life, are realized.
Patent JP-S583699-A (JP)
Title: Apparatus for generating methane gas using compost of fallen leaves of broadleaf tree
Inventor: ARIMIZU TSUTOMU
IPC: C02F11/04
Filed: 1981-06-27
Abstract: PURPOSE:To generate a methane gas in good efficiency, by a method wherein  the titled apparatus is constituted so as to prevent external diffusion of fermentation heat genrated from compost and a supply means for supplying a phosphorus containing ammonia solution, a solid-liquid separation means of compost  and a heating means due to fermentation heat are provided. CONSTITUTION:Various sludge substances containing a large amount of nitrogen are stacked on fallen leaves in a structure 1 to prepare comost and the obtained compost is thrown into a precipitation tank 3 through a crushing apparatus 2. In this precipitation tank 3, solid-liquid separation of compost is carried out as well as moisture is adjusted to 85% or more. In addition, scum forming substances based on lignin are perfectly separated in this precipitation tank 3 but a small amount of sludge precipitate on the tank bottom is guided to air permeable soil in the upper part of the precipitation tank along with non- separable substances. Treated water with enhanced transmissivity passing through a harmful substance removing tank 4 is introduced into a pH adjusting tank 5 and, after the pH thereof is adjusted to 6.5-7.5, passing through fermentation tanks 6-9 successively.
Patent JP-H0327367-A (JP)
Title: New 2-amino-5-aryloxy- methyloxazoline and its salt
Inventor: PATORITSUKU DEKA
IPC: A61P25/24
Filed: 1990-04-13
Abstract: NEW MATERIAL: 2-Amino-5-aryloxymethyloxazolines of formula I (Ar is 2- phenyl-phenylene, 3-phenyl-phenylene or 4-phenyl-phenylene).  
     EXAMPLE: 2-Amino-5-(2-phenyl-phenoxymethyl)oxazoline.  
     USE: Medicines useful for therapy of atrabiliary condition. Peroral administration thereof is possible.  
     PROCESS: Monosodium deriv. of cyanamide and 1-aryloxy-2,3-epoxypropane are condensed by using a water-soluble org. solvent such as methanol and tetrahydrofuran at 0-80°C to obtain a compd. of formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H05297979-A (JP)
Title: Laptop computer
Inventor: FUJISHIMA HIDEYUKI
IPC: G06F1/16
Filed: 1992-04-20
Abstract: PURPOSE:To provide a laptop computer which can enlarge and project a display screen by connecting a liquid crystal indicator detached from a main body to an OHP(overhead projector) device. CONSTITUTION:A liquid crystal indicator 212 consisting of a main body 201 in which a main computing element and a keyboard are formed integrally, a liquid crystal part 214 and a reflection part 215 are freely attachable and detachable by bearings 202, 203 and shafts 207, 209, and an excellent laptop computer which can enlarge and project a display screen on a screen 303 is obtained by detaching the liquid crystal indicator 212 from the main body 201, and also, detaching the reflecting part 215 and putting it on an OHP 301 and connecting it to a main body part 305 by an extension cable 304.
Patent JP-H03296024-A (JP)
Title: Mim liquid crystal panel and its manufacture
Inventor: YAZAWA SATORU
IPC: G02F1/1343
Filed: 1990-04-16
Abstract: PURPOSE:To decrease spot defects which are caused by the open circuit and short circuit of an MIM element by setting the area of the MIM element to one tenth as large as the area of a picture element electrode, constituting the MIM element having a 2nd electrode on the film formed by oxidizing a 1st electrode, and providing the picture element electrode right above the MIM element. CONSTITUTION:The area of the MIM element is one tenth as large as the area of the picture element electrode and the MIM element has the 2nd electrode 11 formed on the film formed by oxidizing the 1st electrode 31, and the picture element electrode 34 is right above the MIM element. Namely, the part of a chromium pattern 11 is the 2nd electrode of the MIM element and serves to bring the picture element transparent electrode 34 and MIM element into contact. Further, an insulating film 12 is formed of one of an organic film, a metal oxide film, and a metal nitride film in combination and the ITO electrode 34 of a picture element prevents a short circuit and an open circuit at a step of tantalum 31. Consequently, spot defects which are caused by the open circuit and short circuit of the MIM element are reduced.
Patent JP-H06305320-A (JP)
Title: Air conditioner for automobile
Inventor: DAIMON YUJI
IPC: B60H1/00
Filed: 1993-04-26
Abstract: PURPOSE:To provide an air conditioner for an automobile capable of easily setting a desired temperature according to the operating condition of a temperature setting dial and further obtaining a set temperature suiting one's sensitivity. CONSTITUTION:A fuzzy reasoning process unit 30 is divided into fuzzy lavels of respective preset membership functions of an operating amount and speed of a temperature setting dial recognized by a dial set position calculating section 20 and dial operating speed calculating section 25. Also, a set temperature change amount calculating section 35 calculates a change amount of temperature in a compartment set by the temperature setting dial according to a fuzzy reasoning rule on the basis of the division of the operating speed and amount by the fuzzy reasoning process unit 30. Thus, the change amount of the set temperature is to be changed at will according to the operating condition of a mechanical action type temperature setting dial.
Patent JP-H06312397-A (JP)
Title: Cutting device for long length material
Inventor: TAKADA MASAMI
IPC: B26D3/00
Filed: 1993-04-26
Abstract: PURPOSE:To obliquely cut a long length material at a low cost by providing two die sets in vertical and oblique directions, a working force transmission and absorbing member and the like in a cutting device for cutting the long length material at an oblique predetermined angle with respect to the vertical direction. CONSTITUTION:In the case of cutting for an automobile side molding, when the feed of the side molding is stopped, a press unit is operated so that a pusher P presses down an upper folder 6a, and accordingly, a first slide contact member 11 as a force transmitting member, presses a second slide contact member 9. At this time, the pressing direction of the first slide contact member is vertical along a guide post 5b of a second die set 2 while the second slide contact member is obliquely guided at an angle of about 10deg. with respect to the vertical direction, and accordingly, the slide contact member 11 presses the second slide contact member 9 while it slips thereon. Further, an upper blade 26 and a lower blade 28 provided in the second die set are cooperated with each other so as to obliquely cut the side molding W.
Patent JP-S58217801-A (JP)
Title: Hydraulic servo circuit
Inventor: IGA HISASHI
IPC: F15B9/09
Filed: 1982-06-10
Abstract: PURPOSE:To prevent reduction of a loop gain in a high speed range of an actuator by detecting an input current of a servo valve and supplying it to an amplifier to boost the pressure of oil supplied, thereby correcting said reduction of the loop gain. CONSTITUTION:If an input thetao to a hydraulic servo system is a low speed command and an input current (i) supplied to a servo valve 3 by said command is lower than a certain value (io), an amplifier 8 will not actuate so that the pressure of oil supplied to the servo valve 3 stays at a pressure P1 in a reducing valve 10. On the contrary, if an input thetao is provided with a high speed command and (i)>=(io) is then obtained, the amplifier 8 actuates to operate a change-over valve 9, whereby supplying the servo valve 3 with a pressure Po higher than that in the reducing valve 10. Therefore, if the viscous load resistance of a hydraulic motor or so is increased, the pressure P1 may be increased to correct the loop gain.
Patent JP-S581597-A (JP)
Inventor: NISHIMURA KUNITOSHI
IPC: B42D9/06
Filed: 1981-06-29
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-H08269574-A (JP)
Title: Air cooler for metallic strip
Inventor: KASHIMOTO KOZO
IPC: B21B45/02
Filed: 1995-03-30
Abstract: PURPOSE: To prevent the temp. rise of an atmosphere and to improve the air cooling efficiency by disposing a water cooled duct connected with a cooling water circulation system on the metallic strip side surface of air duct projectingly provided with an air nozzle. CONSTITUTION: The air ducts 1, 1 are arranged on the front and rear surface sides of the metallic strip A which is malleated within a horizontal plane and is transported in an arrow direction of the longitudinal direction. Air is elected out of the many air nozzles 2 with which these air ducts 1 are projectingly provided, by which the heated strip A is cooled. Such water cooled ducts covering from the strip side surfaces near the top ends of the air nozzles 2 are disposed at these air ducts 1 of this air cooler for the metallic strip. The cooling water is circulated from a water tank 11 via the first cooling water circulating system 10 consisting of a pump 12, a supply pipe 13 and a return pipe 14 to the water cooled ducts 3. The cooling water is cooled in a cooling column 21 via the second cooling water circulating system 20.  As the result, the air nozzle duct parts and the atmosphere are prevented from rising in temperature by the radiation heat of the strip.
Patent JP-H10277827-A (JP)
Title: Beveling device for h-steel
Inventor: TANAKA TAKESHI
IPC: B23C3/12
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a beveling device for H-steel, which is applicable to both welding methods such as scallop method and non-scallop method. SOLUTION: Rotary cylinders 7a, 7b, 7c crossing a guide at right angles, are provided in a cutting head 5 travelling-moving along the guide, and the first to the third rotary shafts 14a to 14c, on these rotary cylinders 7a, 7b, 7c, a ripping cutter 18, a scallop cutter 19 and a bevel cutter 20 are detachably mounted, are installed. The first to the third rotary shafts are provided so that they can slide only in the axial direction. Movement adjusting means 23 are respectively provided in the rotary shafts 14a to 14c to adjust and set the positions of the cutters. Beveling of the H-steel is performed by way of adjustment of the positions of the cutters, replacement and removal of the cutters, and retracting movement of the rotary shafts.
Patent JP-H10277926-A (JP)
Title: Flat surface polishing device with vibration proofing mechanism
Inventor: YASUDA KAZUMI
IPC: B24B37/08
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent the displacement of a shaft line in engaging an upper surface plate with a driver through hooks; and to prevent the upper surface plate from vibration in polishing in a flat surface polishing device. SOLUTION: An installing member 34 is installed on an upper surface plate 20 with versatility at an inplane perpendicular to the shaft line of the upper surface plate 20. Installing hooks 35 on the installing member 34 displace the installing member 34 to absorb the displacement of the shaft line between the upper surface plate 20 and a driver 36 evolved by the engaging state of the hooks 35 and the driver 36. Thus, no decrease in polishing accuracy due to vibration is exerted.
Patent JP-S63266875-A (JP)
Title: Solid-state image sensing device
Inventor: MIYAZAWA TOSHIO
IPC: H04N5/335
Filed: 1987-04-24
Abstract: PURPOSE:To enhance a dynamic range and to improve an SN ratio by a method wherein a device is constituted by a switch MOS, a first photoelectric converter and a second photoelectric converter and the first photoelectric converter or the second photoelectric converter is constituted by a P-N junction whose impurity concentration is high as compared with the second photoelectric converter or the first photoelectric converter. CONSTITUTION:Semiconductor regions N<+> constituting a photoelectric converter PD1 are formed at an impurity concentration of, e.g., about 10<20> [atoms/cm<2>]; semiconductor regions P<+>PD of a photoelectric converter PD2 are formed at a high impurity concentration, e.g., at an impurity concentration of about 10<17> atoms/cm<2>. That is to say, if the photoelectric converter PD2 constituted by a P-N junction whose impurity concentration is high as compared with that of the photoelectric converter PD1, it is possible to obtain a high saturation point pd2 in the PD2 as compared with a saturation point pd1 of the photoelectric converter PD1. When the information is read out, an added-up signal current Ipd of the photoelectric converters PD1 and PD2 is read out. That is to say, if a standard light quantity is set near a knee point K, it is made possible to improve an SN ratio by increasing the standard light quantity and to enhance a dynamic range.
Patent JP-S60244158-A (JP)
Title: Digital demodulator of facsimile signal
Inventor: WATANABE EISAKU
IPC: H03D1/00
Filed: 1984-05-18
Abstract: PURPOSE:To reproduce a received picture with high quality by using a COSTAS type digital phase locked loop to obtain a desired picture signal applied to the synchronizing detection and suppressing sufficiently the carrier wave without deteriorating the high frequency component of a demodulated picture signal. CONSTITUTION:The AM signal supplied through an A/D converter 11 of a demodulator is sampled by the sampling signal sent from a terminal 2 and converted into a complex form by a digital phase branching filter 12 after digital conversion. This complex signal is supplied to a digital synchronizing detector 13 containing a COSTAS type digital phase locked loop DPLL. A desired picture signal underwent the synchronizing detection is obtained at the read number part of the detector 13 and also outputted in the form of the carrier wave leakage in case a DC component is superposed on the input signal. Then the output of the detector 13 is supplied to a digital filter part 14 having desired characteristics to eliminate the power supply frequency component and the DC component. Thus, it is possible to output a reproduced picture signal with high quality to a data bus 10.
Patent LT-2011067-A (LT)
Title: Very high pressure air compressor
Inventor: NARKUS RENALDAS
IPC: F04C23/00
Filed: 2011-07-21
Abstract: Very high pressure air compressors relates to hydraulics, pneumatics technical field. High-pressure compressor comprises steel container (1) electrodes (4) for obtaining electrical discharge sparks with electric pulse delivery interval is determined in a control panel by desired compressor power, an electrode (12) for water electrolysis, which supplies power and voltage is determined in control panel by desired compressor power, an air inlet valve (10), valves (6) and (16) and (18) for pressure release, valves (3) and (13), and tubes (2) and (14) for electrolytes (11) (water with catalyst), intake and discharge, pressure sensors (5) and (8) and (15) for pressure sensing and protective mechanisms, pressure tube (7), which is connected to the pressure tank (17). The invention is intended to create a very high air pressure. It can be used in various industrial equipment: machine tools, presses, high pressure cutting devices and others.
Patent MX-9100402-A (MX)
Inventor: AHMAN SHAMIN
IPC: B29C33/10
Filed: 1991-07-26
Abstract: In a tire mold (22) having a pair of mold parts separable about cooperating surfaces (62,64) of the respective mold parts which define a parting line region, each of the mold parts includes a surface defining at least a portion of a cavity for shaping a tire. The tire mold further includes a plurality of pockets (108,122) for defining a respective plurality of circumferentially arranged tread elements in the tire. The improvement comprises a vacuum source in fluid communication with the cavity of the tire mold for evacuating fluid from the cavity in the tire mold through a space (66) located between the surfaces of the mold parts which define the parting line region. A vent fluidly connects a pair of adjacent pockets. A passage associated with one of the mold parts provided fluid communication between the vacuum source and one of the pair of adjacent pockets connected by the vent. <IMAGE>