baber/WOPTO huggingface dataset:
Patent JP-H02213613-A (JP)
Title: Windproof equipment for combustion device
Inventor: HISAOKA SEI
IPC: F23N5/24
Filed: 1989-02-10
Abstract: PURPOSE:To conduct the combustion under an optimum condition in amount so as to raise the thermal efficiency and make the combustion least hazardous relating to the environment by providing a wind-pressure sensor that detects entry of wind in the direction in which the wind obstructs the discharge of exhaust gas to an exhaust pipe and by adjusting the combustion in amount when the wind-pressure sensor detects rise of the wind pressure of the air blowing in beyond a specified value of pressure. CONSTITUTION:At an exhaust pipe 4 is provided a wind-pressure sensor 15 which is designed to detect entry of wind in the direction in which the discharge of exhaust gas is obstructed. A fan 18 and a fan motor 19 for driving it are provided, constituting a blower assembly 5. In a fuel feed system 6 are provided a nozzle 20 and a solenoid valve 21 and a proportional valve 22 between the two. The wind-pressure sensor 15 is connected to a control box 23 which acts as a control means 7. The wind-pressure sensor 15 transmits the value of wind pressure of the air entering the exhaust pipe 4 to the control box 23, which then operates the comparison of the quantity of the fuel feed with the preliminarily set quantity of air for combustion of with the feeding pressure. The control box 23 controls the fan motor 19 and the proportional valve 22 in such a manner as to cause the combustion to take place under an optimum condition.
Patent JP-S63198491-A (JP)
Title: Time base correcting device
Inventor: MIYASHITA ATSUSHI
IPC: G11B20/10
Filed: 1987-02-13
Abstract: PURPOSE:To eliminate a need for erase mode, to reduce cost, and to miniaturize the titled device by adding the information when an image data is written in a memory at the very time of said writing and prohibiting the outputting of said image data when it is judged that said data is no longer necessary because of said time information. CONSTITUTION:A data string 50 from an input terminal 1 is delayed by a delayer 9. At the same time, a decoder 4 transmits and ID data to a write controller 5 so that a write address value is outputted to a memory 3. A data switcher 21 outputs a signal from its input terminal B or A respectively when its control terminal is in a level H or L, and writes a signal 51 to which the time information 33 of the data-written time is added in the memory 3 by using a substitution control signal 34. The data string in the memory 3 is read out by means of an address value from a read controller 6, subjected to a time information reader 24, then inputted to a comparator 22. The comparator 22 compares the time information 33 with the current time, and outputs an output in L or H-level depending on the magnitude of the difference output of said comparison. A gate circuit 23 outputs a data as it is if an input in H-level is inputted, but outputs '00' when an input in L-level is inputted.
Patent JP-S56137251-A (JP)
Title: Method of directly measuring fat content in -lipo protein of blood and diagnosis set therefor
Inventor: YOOZEFU MAIAA
IPC: G01N33/92
Filed: 1981-03-04
Abstract: Method of direct determination of beta-lipoproteins in a blood sample containing pre-beta-lipoprotein, (VLDL) alpha-lipoprotein (HDL), and beta-lipoprotein (LDL), comprising mixing the blood plasma or serum of the blood sample with a solid, water-insoluble anion exchanger operable to retain the pre-beta-lipoprotein (VLDL) and the alpha-lipoprotein (HDL) to remove them from solution, separating the blood plasma or serum from the anion exchanger and thereafter determining the amount of beta-lipoprotein (LDL) remaining in solution.
Patent JP-H08202686-A (JP)
Title: Automatic element dividing device
Inventor: KIKUCHI YOSHIMI
IPC: G06F17/13
Filed: 1995-01-26
Abstract: PURPOSE: To divide only a desired area, and to decrease the number of divided elements of the whole specific area and shorten a calculation time. CONSTITUTION: A roughly divided element generating means 2 roughly divides the specific area in X and Y direction into polygonal elements, a finely divided element generating means 3 further corrects and sections at least a part of the specific area into fine polygonal elements, and a composing means 3 puts a roughly divided element or finely divided element in the specific area together with elements outside the specific area and displays them on the basis of the specific area specified in the specific area, so that only the desired area can finely be divided.
Patent JP-S54122961-A (JP)
Title: Pulse modulation circuit
Inventor: SUEMATSU MASAYUKI
IPC: H03K7/06
Filed: 1978-03-16
Abstract: PURPOSE: To establish the circuit suitable for the tone remote control for TV receivers, by performing PWM and PNM with the reception pulse at the same time, and changing the total duty ratio at one period of PWM/PNM pulse by pulse exponentially.  
     CONSTITUTION: The clock pulse from the oscillation circuit 10 is fed to the binary up counter 11 and the outputs Q 1  to Q 32  are obtained. Further, the outputs P 1  to P 3  are obtained from the up down counter 12, the modulation pulse Pu which increases the total duty ratio of the output pulse is fed to the input terminal 21 and the pulse Pu which decreases the ratio is fed to the input terminal 31 at the same time. Next, the pulse Pu from the terminal 21 is fed to the counter 12 via the NAND circuit 22, the outputs P 1  to P 3  are fed to the AND circuit 23, and this output Q 23  is fed to the circuit 22 as the gate control input. Further, the modulation pulse Pd from the terminal 31 is fed to the counter 12 via the NAND circuit 32, and the outputs P 1  to P 3  are fed to the NAND circuit 32 as the output Q 33  via the OR circuit 33. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11217607-A (JP)
Title: Apparatus for desulfurizing molten metal in blast furnace
Inventor: ORIMOTO TAKASHI
IPC: C21C1/02
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for reducing sulfur content in molten iron by accelerating the desulfurizing reaction in a blast furnace. SOLUTION: In a furnace wall brick part on the furnace hearth 1 of the blast furnace, electrodes 6 are set at the molten iron pool part 2 corresponding position on the furnace hearth of the blast furnace and the slag existing part 3 corresponding position on the molten iron through each of the furnace wall bricks. The end part of the electrode is embedded near the inside of the furnace wall, and the other end part is connected to an iron shell 5 at the outside of the furnace wall and an electric circuit composed of the electrodes, molten iron pool part and the slag existing part. The sulfur content in the molten iron can always be reduced during the operation of the blast furnace with extremely simple constitution.
Patent JP-S60221758-A (JP)
Title: Exposing method by reducing projection
Inventor: KAWANABE TAKAO
IPC: G03F1/76
Filed: 1985-02-20
Abstract: PURPOSE:To shorten as a whole the work time by a reducing projection aligner, by executing an exposure by using a reticle having plural patterns. CONSTITUTION:Patterns A-C of each different kind are provided in an effective area in a reticle 4. The reticle 4 is fixed in a supporting frame 6 in a reducing projection aligner, a shielding plate 7 is opened and closed, and a selective projection of each different pattern A-C is executed.
Patent JP-H11217697-A (JP)
Title: Electrodeposition coating device
Inventor: SUGIYAMA HIROKAZU
IPC: C25D13/22
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeposition coating device which is excellent in filter exchange workability and washability of a bypass line. SOLUTION: This electrodeposition coating device 1 has a coating material circulating system 12 provided with a pump 122, a filter 123 and the bypass line 126 bypassing the filter at circulation piping 121 and has a washing system 14 for washing the bypass line 126. The washing system 14 is a pure water replenishing system for replenishing an overflow vessel 11a of an electrodeposition vessel with the pure water in order to adjust the liquid level of the electrodeposition coating material liquid L in the electrodeposition vessel 11.
Patent JP-H03233548-A (JP)
Title: Projection type liquid crystal display device
Inventor: HASHIMOTO MIYUKI
IPC: G02F1/1335
Filed: 1990-02-09
Abstract: PURPOSE:To reduce visual disturbance due to the picture element structure of a liquid crystal display panel and moire disturbance due to the positional deviation of a relative picture element position among liquid crystal display panels and to improve the visual picture quality by inserting an optical low-pass filter into an optical system. CONSTITUTION:Extremely thin light diffusion plates 14 - 16 are arranged as optical low-pass filters between liquid crystal display panels 11 - 13 and a dichroic prism 13. Light which is transmitted through those liquid crystal panels 11 - 13 are diffused by the light diffusion plates 14 - 16 extremely weakly. In an image displayed on a screen S, a pattern corresponding to the picture element structure of the liquid crystal display panels 11 - 13 is seen in blurring, so the visual disturbance due to the picture element structure is reduced. Further, moire components due to the positional deviation of the relative picture element position among the liquid crystal display panels 11 - 13 are also interrupted with the light diffusion plates 14 - 16 to reduce the moire disturbance. Consequently, the visual picture quality is improved.
Patent JP-H11286918-A (JP)
Title: Thallus locking mat
Inventor: TSUKADA MUNEAKI
IPC: A01K61/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a thallus locking mat suitable as an erosion preventing mat in which a thallus is nontoxic to ecosystem, movable in the same manner as natural seaweed, and excellent in durability, has the high ability to hold the vertical posture in water with a large buoyancy, and can flexibly cover the sea bottom surface even in the turbulent flow of a fracture zone to exhibit the function of preventing the fluidizing of drift sand, and to provide a thallus locking mat suitable as an artificial seaweed mat which is set in a culture pond to shield the solar light to form a shade, or to protect and grow fry. SOLUTION: This mat 1 has mutually crossing vertical bar 2 and horizontal bar 3, a thallus holder 4 mounted on the vertical bars 2 and/or horizontal bars 3, and a plurality of thalluses 8 fixed to the holder. The holder 4 has a mounting structure capable of being hooked to the vertical bars 2 and/or horizontal bars 3, and the thallus 8 is formed of a strip matter consisting of a polyolefin foamed body having an apparent density of 0.06-0.3 g/cm<3> and a compression hardness of 0.7-100 kg/cm<2> .
Patent JP-S63198411-A (JP)
Title: Switching circuit
Inventor: BEPPU YUICHIRO
IPC: H03K23/66
Filed: 1987-02-13
Abstract: PURPOSE:To improve the reliability by outputting a signal at a stable time stored in advance while an output signal at switching via a mechanical contact is made stable so as to prevent the output signal at a time of switching from being made stable. CONSTITUTION:When a rotary switch 10 is switched, a detection signal 102 leading at the detection of a change and descending after a prescribed time elapses is outputted from a change point detection circuit 20. A preceding signal at a time of stable state written in a storage circuit 30 is selected by a selector circuit 40 and a write circuit 50 inhibits the write to the circuit 30. After a prescribed time elapses, a stable output from the switch 10 is selected for the circuit 40 and the stable output is written in the circuit whose write inhibition is released. Thus, it is prevented that the output signal is made unstable at the switching and the reliability of the switching circuit is improved.
Patent JP-S57146271-A (JP)
Title: Recording method
Inventor: YAMASHITA KEITAROU
IPC: G03G15/05
Filed: 1981-03-04
Abstract: PURPOSE:To improve adhesion of a toner to the surface of a recording paper to obtain a directly recorded picture with a simple mechanism, by applying a bias voltage across a guide member of the recording paper and a sleeve to cause an electrostatic force to act upon the toner and irradiating the light to a recording region. CONSTITUTION:A recording paper 5 is supplied to a gap (d) between a sleeve 4 and a guide member 6. Meanwhile, the sleeve 4 and a permanent magnet 3 are rotated relatively to carry a magnetic toner 2, and the surface of the recording paper 5 is brought near the magnetic toner or brought into contact with the magnetic toner 2. A DC bias voltage is applied across the sleeve 4 and the guide member 6 under this state, and an optical signal 7 is irradiated from the reverse face of the guide member 6. When this optical signal 7 reaches the surface of the recording paper 5, a conductive pattern corresponding to the optical signal 7 is formed on the recording paper 5, and an electrostatic force is generated in the carried magnetic toner 2 to stick the magnetic toner 2 to the surface of the recording paper 5, thus forming a normal picture.
Patent JP-2000232561-A (JP)
Title: Image reader
Inventor: SHIMIZU MITSUO
IPC: H04N1/04
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To suppress the temperature rise of a CCD sensor and also to avoid a case where the size of an image reader is increased or an adverse effect is given to an FCOT due to the suppression of the said temperature rise even when the size of an original is detected by the CCD sensor. SOLUTION: This image reader consists of a cover which covers an original platen in an freely opening/closing way, the open/close confirming means 9a and 9b which confirm the opening/closing of the cover, a reading means 6 which reads the image data from an original set on the original platen and a start control means 18 which starts the means 6 to make it to perform a reading operation after the means 9a and 9b confirmed the open state of the cover.
Patent JP-S52114477-A (JP)
Title: Gas separator
Inventor: MORISUE TETSUO
IPC: B01D59/12
Filed: 1976-03-23
Abstract: PURPOSE: To increase the gas separation capacity peculiar to the membrane and the separation coefficient with teh gas flow and reflux, by combinin two separation cell, having different cut with two kinds of diaphragm, and carring out gas separation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08225750-A (JP)
Title: Disazo compound and dye-based polarizing film containing the same
Inventor: OGINO KAZUYA
IPC: C09B31/068
Filed: 1995-02-20
Abstract: PURPOSE: To obtain the subject compound having a specific group as a substituting group of an amino group in a J-acid skeleton and having an excellent polarizing property and also durability at a high temperature and a high humidity in using as a dye for a polarizing film. CONSTITUTION: The objective disazo compound is composed of formula I in a form of free acid [Q1 is a (substituted) phenyl or a naphthyl substituted by more than one sulfo group; R1 and R2 are independently H, hydroxy or a lower alkyl, etc.; R is hydroxy and may form a complex condensation: O-Cu-0 together with R2 ]. The Q1 is preferably a phenyl of formula II (R3 and R4 ) are each independently H, nitro or sulfo group, etc.) or a naphthyl of formula III (R5 and R6 are each independently H, hydroxy or sulfo group). At least one kind of the compound of the formula I and at least one kind of the other organic dye are contained in a polarizing film substrate composed of polyvinyl alcohol or its derivative to obtain the objective dye-based polarizing film.
Patent JP-H08190206-A (JP)
Title: Photomask fixing tool for aligner
Inventor: YANASE HIDEYUKI
IPC: G03F1/60
Filed: 1995-02-20
Abstract: PURPOSE: To improve image forming accuracy and handleability by forming an area with which a photomask is brought into contact on a flat glass having light transmissivity and at least arranging resin material on the outer edge of the flat glass. CONSTITUTION: This photomask fixing tool 30 for an aligner is formed like a plate as a whole, and has the area with which the photomask 32 is brought into contact on its one side surface. The area is formed on the flat glass 36 having the light transmissivity, and the resin material 35 is at least arranged on the outer edge of the glass 36. Since glass whose thermal expansion coefficient is very small is used for the glass 36, the degree of elongation occurring on the glass 36 is extremely small even when temperature rises by the heat of an exposing lamp, and positional deviation hardly occurs on the photomask 32. Since the outer edge of the glass 36 is protected by the resin material 35, the part does not directly slide on surrounding members even in the case of performing exchanging operation, and the breakage of the flat glass caused by sliding is previously avoided.
Patent JP-S59155775-A (JP)
Title: Radiation sensor
Inventor: TANAKA HIROYUKI
IPC: G01T1/00
Filed: 1983-02-25
Abstract: PURPOSE:To measure the exposure dose continuously in real time by detecting the light transmission loss using an optical fiber with a core having Ti and/or P doped on a quartz glass. CONSTITUTION:An optical fiber 1 with a core having Ti and/or P doped on a quartz glass, housed in a metal case 2 free from transmission of radiation, is arranged in a radiation field A and connected to a radiation resistance optical fiber 4 and 5 arranged in a non-radiation field B using connectors 3a and 3b fixed on a shield wall C. Light of a light source 6 is caught by a dosimeter 7 via optical fibers 4, 1 and 5 and light transmission loss is converted into an exposure dose to be displayed. The quantity of doping Ti and/or P is 0.5- 10mol% for Ti only while 0.5-30mol% for P only and it is 0.5-30mol% as a whole for the use of Ti and P.
Patent JP-S62190667-A (JP)
Title: Sealed lead-acid battery
Inventor: SANO AKIHIKO
IPC: H01M10/48
Filed: 1986-02-14
Abstract: PURPOSE:To increase the life performance and safety, and to make quick charge possible by detecting increase in the internal pressure of a unit cell constituting a sealed lead-acid battery, and completing the charge when the pressure exceeds a specified value. CONSTITUTION:A plate group comprising a positive plate, a negative plate, and separator retaining the limited amount of an electrolyte so as not to cause leakage is placed between synthetic resin films having acid resistance and melt- bonding ability, and the circumference of the films is melt-bonded except for an unbonding part serving as a safety valve 2 to form a unit cell 3 constituting a sealed lead-acid battery. A semiconductor pressure sensor 4 is arranged between an outer case 1 and the plate surface of the unit cell. Increase in internal pressure caused by gas evolution in the positive plate and the negagive plate in the final stage of charge is detected with the pressure sensor 4, and charge is completed.
Patent JP-2000230086-A (JP)
Title: Polypropylene sheet
Inventor: NOZOKIDO YUTAKA
IPC: B29L7/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene sheet having an excellent high-speed moldability and transparency. SOLUTION: The titled sheet is prepared using, as a propylene, a propylene prepared using a metallocene catalyst, preferably a propylene satisfying the following characteristic requirements of (1)-(5). (1) The weight-average molecular weight(Mw) is from 30,000 to 1,000,000, (2) the percentage of isotactic pentad (mmmm) is from 0.900 to 0.949, (3) the proportion of heterogeneous bonds derived from 2,1-insertion reaction or 1,3-insertion reaction is from 0 to 1 mol %, (4) the ratio (Mw/Mn) of the weight average molecular weight(Mw) to the number- average molecular weight(Mn) is from 1.5 to 3.8, and (5) the main elution peak, obtained by measuring the amount of elution components of polypropylene eluting into orthodichlorobenzene at various temperatures by continuous or stepwise elevation of the temperature of orthodichlorobenzene, is positioned at 95 deg.C or higher,  and the amount of elution components within a temperature range of the main elution peak ±10 deg.C, is 90% or more of the total amount of elution components eluting at temperatures above 0 deg.C.
Patent JP-S62189567-A (JP)
Title: Kanji/kana converting device
Inventor: YAMAKITA TORU
IPC: G06F17/22
Filed: 1986-02-15
Abstract: PURPOSE:To convert at any time the idiom having an unclear KANA (Japanese syllabary) and the idiom desirable to be given with KANA along a Chinese character, and to return the idiom, which is unsuitable to be converted to KANJI (Chinese character), to KANA by executing efficiently the convertion from KANJI to KANA. CONSTITUTION:By the KANJI code of the head KANJI of a converting object, a parent character address in a KANJI index table 3 is accessed and read, and the parent character address is stored to the KANJI pointer and the parent character pointer of a RAM 7. Next, the parent character or an ancillary character in a converting dictionary memory 4 designated by the address in the KANJI pointer is stored, stored in a CPU 2 and the stored parent character or the idiom to assemble the parent character and the ancillary character and the character column of the converting object are compared. When coincidence is detected, the corresponding KANA is read from the converting dictionary memory 4, the KANA is written to the document memory and displayed to a displaying part 8. In such a condition, when the converting start of an input part 1 is designated again, the designation comes to be the next candidata designation of the KANA.
Patent JP-S55124074-A (JP)
Title: Measuring method of directional pattern of radio receiver antenna for automobile and its apparatus
Inventor: KOIZUMI TSUNEMITSU
IPC: G01R31/00
Filed: 1979-03-20
Abstract: PURPOSE: To measure directional patterns readily and rapidly by measuring the reception sensitivity in the respective bearings of the mounted receiving antenna with the pulse signals corresponding to the wheel rotation of an automobile making turning motion at a minimum radius as a trigger.  
     CONSTITUTION: An automobile B makes turning motion on the circle D of a minimum radius C about the measuring center A and a while line E is detected with a photo sensor 6, by which one turn is detected. The A/D converter 3 of a CPU is triggered by the pulses outputted by a pulse generator 4 according to the rotation of the wheel of this automobile B during one-turn rotation motion and the measured field intensities of the receiving antenna 1 of the automobile B by an electric measuring meter 2 in the specified respective bearings are applied to an arithmetic circuit 5. In the circuit 5, the receiving field intensities corresponding to the correction of the transmission fields from the automobile G according to the bearings of the antenna 1 are operated and the directional patterns corresponding to the reception sensitivity of the receiving antenna in the respective bearings are readily and rapidly measured and recorded in an X-Y recorder 11, pinter 11, etc. by way of an X-Y recorder control circuit 12, polar co-ordinate conversion circuit 9, etc. 
     COPYRIGHT: (C)1980,JPO&Japio