baber/WOPTO huggingface dataset:
Patent JP-S6277413-A (JP)
Title: Method for controlling position of welded zone of blast furnace
Inventor: SUGIYAMA TAKASHI
IPC: C21B5/00
Filed: 1985-09-30
Abstract: PURPOSE:To form a stable softened and welded zone and to make a smooth blast furnace operation by inserting sondes into the barrel part of a blast furnace, determining the into the barrel part of a blast furnace, determining the upper and lower positions of the welded zone from the values actually measured therewith and controlling the layer thickness distribution in the radial direction of charge in accordance therewith. CONSTITUTION:>=1 Pieces of the sondes are inserted into the blast furnace from the belly part 2 thereof. The results of the measurement therewith are fed via a mechanism 10 for measuring gas conc. and a mechanism 11 for measuring gas. solid temp. to an arithmetic unit 12, by which the upper and lower positions of the welded zone are determined. The mode of the charging quantity analysis of the ore and coke is determined by a mechanism 13 for distributing O/C in accordance with the result thereof. As a result, the distribution of the layer thickness ratio in the radial direction of a coke layer 7 and ore layer 8 at the furnace top and the grain size distribution thereof are controlled by operating a device 14 for controlling the charging of the raw material. The shape of the welded zone meeting the operation at the present point of the time is thereby created and a smooth blast furnace operation is realized.
Patent JP-H1160164-A (JP)
Title: Rear post pendant rope connection device of crane and rear post pendant rope connection method therefor
Inventor: TSUBOI TAKAYUKI
IPC: B66C23/88
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive connection device which can connect a rear post pendant rope between a tower boom fallen and turned in a horizontal condition and a rear post safely and easily. SOLUTION: A rear post pendant rope is connected to a rear post 12 and a connection bar 30 to lock a winch rope 40 on the connection bar 30. The rear post is pulled up by a winch to wind up the winch rope so as to tighten the rear post pendant rope. The winch rope 40 and the rear post pendant rope are arranged substantially in a straight line due to the guide of a guide sheave 25 fixed on right and left mounting lugs 18, 18 of a tower boom 2. When the winch rope is further wound up in this condition, the connection bar 30 moves to the mounting lugs, and pin holes of the mounting lugs 18 agree with a pin hole of the connection bar 30 so that a connect pin can be easily inserted into both pin holes. After that, the winch rope is loosened and removed from the connection bar 30, thereby ending the connection work of the rear post pendant rope.
Patent JP-H0265599-A (JP)
Title: On-vehicle multiplex controller
Inventor: AKASHI KAZUYA
IPC: H04Q9/00
Filed: 1988-08-31
Abstract: PURPOSE:To reduce the number of input/output ports in operation without reducing the number of objects of fault detection by synthesizing results of detection outputted from each of fault diagnostic section so as to supply it to a control section. CONSTITUTION:Each input terminal is connected to a fault diagnostic output terminal of fault diagnostic circuits 5a-5c. The output terminal of an OR gate 12 is connected to an optional input output port of a microcomputer 3. Through the constitution above, if any of a licence lamp 6a, a back lamp 6b and a stop lamp 6c is subjected to open wire or a connector provided to each wire connecting them is removed in a multiplex controller CU 3, an H level signal is supplied to an input terminal of the OR gate 12 from an output terminal of fault diagnosis of a fault diagnostic circuit connected to a faulty lamp and fed to a fault diagnostic input output port of a computer 3. When the signal is read, it is discriminated that any one of the lamps 6a, 6b and 6c is faulty and a message indicating the fault is generated, sent to a bus BS toward the multiplex controller CU 2 to receive a message.
Patent JP-S6197633-A (JP)
Title: Optical system of finder
Inventor: KATOU MASATAKE
IPC: G03B13/06
Filed: 1984-10-17
Abstract: PURPOSE:To miniaturize the optical system of a finder and, at the same time, to efficiently lead a luminous flux, by providing a prism body which totally reflects the luminous flux reflected from its half-transmitting plane at its object side plane and forms an object image, at the back of an image pickup system, and setting the half-transmitting reflecting plane of the prism body at a prescribed angle to the optical axis. CONSTITUTION:A part of a luminous flux from an object is reflected by the half-transmitting reflecting plane 2 of a prism 3 after passing through a photographing lens 1 and totally reflected by the object side plane 51 of the prism 3. The totally reflected luminous flux forms the primary image on a focussing screen 6 at an equivalent position with an image pickup plane 4. The image is observed through a roof prism 7 and eyepiece 8. When the smaller one theta of the angles formed by the half-transmitting reflecting plane 2 and the optical axis of an image pickup system is set to satisfy a condition 23 deg.<theta<38 deg., a bright luminous flux is totally reflected and led to a finder system.
Patent JP-S59107205-A (JP)
Title: Tilt angle sensor
Inventor: OOHASHI YASUO
IPC: G01C9/06
Filed: 1982-12-13
Abstract: PURPOSE:To attain a high-linearity sensor by suspending a weight inclinably in a box body and arranging a magnet and a Hall IC on both sides of the weight so that they face each other. CONSTITUTION:A tilt angle sensor is provided with a box body 11 and a flat spring 13 which has one end fixed to a ceiling face of the box body 11 and has a weight 12 fixed to the lower part in the suspending state. Magnets 14 and 14' are buried on both sides of the weight 12 in the inclination direction. Hall ICs 15 and 15' are arranged on the inside wall face of the box body so as to face magnets 14 and 14'. Hall ICs 15 and 15' are connected in anti-series, and the differential output is amplified by an amplifier 16 and outputted as a tilt angle detection signal of an object 10 to be measured.
Patent JP-H0861573-A (JP)
Title: Earth/sand intrusion preventing structure of covered conduit joint coupling part
Inventor: MASAKA KOSEI
IPC: F16L21/02
Filed: 1994-08-19
Abstract: PURPOSE: To provide a earth/sand intrusion preventive structure for a covered conduit joint coupling part, which can prevent the earth and sand from intruding to a displacement admitting gap of the joint coupling part without restricting displacement of the covered conduits. CONSTITUTION: Covered conduits 1, 2 are coupled together through a joint coupling part 3, where the inside surfaces of the covered conduits 1, 2 are joined by a flexible joint while the peripheries are enwrapped with a sand preventive rubber sheet 20 (consisting of lower sheet 21 and upper sheet 22) having flexibility made of chloroprene rubber. Between the rubber sheet 20 and conduits 1, 2 a sand preventive packing is interposed in the positions mating with the width direction edges of the rubber sheet 20, and a friction reducing sheet is set in the position mating with the sheet center across the width.
Patent JP-H0265333-A (JP)
Title: Cut-back control circuit for secret line and normal line
Inventor: SATO KAZUO
IPC: H04K1/00
Filed: 1988-08-30
Abstract: PURPOSE:To cut-back a call from a secret line call to a normal line call when a caller only once originates a cut-back signal by sending the output of a cut- back signal delay circuit through a timer switch to a communication opposite party side during the cut-back control of a timer switch. CONSTITUTION:When the cut-back signal is originated from a key telephone set 11, an outgoing cut-back signal detecting circuit 164 detects the cut-back signal and a line selecting switch 15 of a caller side equipment is cut-backed to the normal line side through a control signal generating circuit 166. Simultaneously, the cut-back signal delayed only by a prescribed time in a cut-back signal delay circuit 169 is sent to a carrying line 3. When the signal incomes to a communication opposite party side equipment 2, the signal passes through contact (a)-(b) connections of a cut-back switch 267, which is normally in a connecting condition. Then, the signal to be detected by an incoming cut-back signal detecting circuit 265 cuts back a line selecting switch 25 of the communication opposite side equipment 2 to the normal line side through a control signal generating circuit 266.
Patent JP-H0948964-A (JP)
Title: Composition capable of forming polyurethane resin and used as sealing material for membrane module
Inventor: SAITO MUTSUO
IPC: B01D63/00
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a casting composition which is capable of forming a polyurethane resin, used as a sealing material for a membrane module used for, e.g. a blood treater or a water purifier, and excellent in shelf stability at a low temperature, workability in casting, etc., and which gives a cured material suffering little bleeding. SOLUTION: This composition consists of a principal constituent comprising a polyisocyanate component and a curing agent comprising a polyol component, wherein the polyisocyanate component comprises a modified hexamethylene diisocyanate composed mainly of a uretedione dimer.
Patent JP-S6277790-A (JP)
Title: Color error relief circuit for solid-state image pickup device
Inventor: OMAE MASANORI
IPC: H04N9/64
Filed: 1985-10-01
Abstract: PURPOSE:To reduce the color saturation and to lower a color error by clipping an unipolar vertical contour signal formed by a luminance signal and a 1H delay luminance signal and controlling the gain of an AGC circuit to which a color difference signal is supplied. CONSTITUTION:A subtraction circuit 102 generates a bipolar vertical contour signal by a luminance signal and a luminance signal passing through a 1H delay circuit 101. This signal is converted into an unipolar vertical contour signal in a rectifier circuit 108, further, a part above a fixed level is clipped in a clip circuit 109, and the gains of AGC circuits 105, 106 to which color difference signals from balance modulating circuits 103, 104 respectively are added are controlled. The gains of the circuits 105, 106 become smaller as the vertical contour signal is larger, the color saturation is reduced and a chroma signal in which a color error due to the color saturation is reduced is outputted from an adding circuit 107.
Patent JP-H0880124-A (JP)
Title: Method for making cut flower raise water and device therefor
Inventor: HAMAZAKI HIROSHI
IPC: A01G5/06
Filed: 1994-09-13
Abstract: PURPOSE: To provide a method for making a cut flower raise water, increasing an amount of water raised in water raising treatment of cut flower, prolonging a life of cut flower after the water raising treatment and actualizing improve ment in quality of a cut flower. CONSTITUTION: This device for making cut flower raise water is equipped with a water tank 4 for raising water by immersing at least the cut ends of harvested cut flowers 11 in a chamber 1 capable of adjusting an environmental temperature, a chamber temperature control device 3 for detecting temperature of surrounding air with which leaves, flowers and upper stem parts are brought into contact, a refrigerator unit 2, a control device 9 for detecting and regulating water temperature in the water tank 4 with which lower stem parts are brought into contact and a solenoid valve 10, and a cold water circulating line provided with a cold water device 5 and a cold water tank 6 is connected each water tank 4 so as to provide fixed temperature difference between the surrounding air temperature and the water temperature in the water tank 4.
Patent JP-S58110283-A (JP)
Inventor: AASAA YUUJIN GURAHAMU
IPC: B41M5/382
Filed: 1982-12-15
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-H0880456-A (JP)
Title: Spray gun
Inventor: SHOJI SATOSHI
IPC: B05B7/02
Filed: 1994-09-13
Abstract: PURPOSE: To provide a spray gun capable of executing easily the coating application work on a material to be coated without requiring a complicated after treatment. CONSTITUTION: The spray gun 1 is extended along a spraying direction of an atomized coating material from a nozzle 3 in a state of surrounding the atomized coating material, and also, the gun is provided with a cylindrical hood 10 provided with an air blow-off port 10B jetting air toward the body W at an edge part of an opening 10A opposite to the body W being the material to be applied.
Patent JP-H04102837-A (JP)
Title: Discharge lamp turning-on device
Inventor: NARISEI KENJI
IPC: G09G3/18
Filed: 1990-08-22
Abstract: PURPOSE:To restart the turning-on device with a low pulse voltage and to reduce the size of the device and improve reliability by using one turning-on circuit and switching and starting plural discharge lamps in order. CONSTITUTION:A power unit 1 for the lamps is connected to the discharge lamps 5a and 5b through a changeover switch 3. When the lamp 5a which illuminates is turned off, a control circuit which is incorporated in the unit 1 switches the lamp 5a to the lamp 5b which is off through the switch 3 and a rotary reflecting mirror 8 rotates by 90 deg.. Then the lamp 5b is turned on when turned on again. The lamp 5b is in a cool state, so the lamp is started with a relatively low pulse of about 50 kV. Thus, the lamps which are off are started in order. Consequently, the restart pulse voltage can be set low, the device is reduced in size, and its reliability is improved.
Patent JP-H0882864-A (JP)
Title: Rotary printing device for image
Inventor: YAMAMOTO MASAHIRO
IPC: G03B27/70
Filed: 1994-09-13
Abstract: PURPOSE: To prevent image light from being leaked toward an adjacent reflection mirror by providing a reflection preventing plate between the plural reflection mirrors. CONSTITUTION: A reflecter 20 is fitted to a mirror frame 17a near a boundary between the first mirror 17 and the second mirror 17' by a spring hinge 21 and a hinge without a spring. In a reference state where a rotary mirror 16 is faced to the mirror 17, an arm 23 is set at a position shown by a continuous line and the reflection preventing plate 20 is bent by the spring force of the hinge 21. Therefore, one part of the mirror 17' is shielded from reflected light by the plate 20. When the mirror 16 is rotated by 45 deg., the arm 23 is pressed by an abutting block 16a and rotated with a rotary pin 26 as a center. Then, a state shown by a chain line is attained. Besides, when a slide bar 28 is pressed by the other abutting block 24, the plate 20 is rotated. Then, a state shown by the chain line is attained.  Thus, one part of the mirror 17 is shielded from the reflected light by the plate 20.
Patent JP-H04103871-A (JP)
Title: Fuel injection nozzle and its manufacture
Inventor: KITA HIDENORI
IPC: F02M61/16
Filed: 1990-08-22
Abstract: PURPOSE:To prevent a removal and a damage of a ceramics layer by forming the wall surface of a nozzle port for fuel injection, the valve seat of a niddle valve, and a sliding member, formed at a nozzle main body, with a ceramics layer made by converting a polymer including silicon by a thermal decomposition and a baking. CONSTITUTION:A nozzle main body 1 furnishing a nozzle port 2 to inject the fuel, a valve seat 4 where a needle valve 7 is seated when the nozzle port is shutted, and a sliding member to provide a sliding surface to the needle valve 7 when the needle valve 7 moves up and down, is soaked in a polymer solution including silicon, and the polymer is attached in a specific thickness at least to the wall surface 3 of the nozzle port 2, the valve seat 4, and the sliding member 5. The nozzle main body 1 the polymer is attached is heated to thermal-decompose the polymer and baked up, so as to convert the polymer to form a ceramics layer. By heating and baking up after the polymer is attached, a ceramics layer can be formed very easily and securely. Particularly, the surface of the ceramics layer can be formed in a very smooth surface compared with a metallic material or a ceramics material of foundation.
Patent JP-H0553910-A (JP)
Title: Cache memory device
Inventor: SUGA ATSUHIRO
IPC: G06F12/08
Filed: 1991-08-29
Abstract: PURPOSE:To shorten average read time by adding a sub cache part having simple configuration to a main cache part. CONSTITUTION:At the sub cache part, a short address generating circuit 42 generates the same short bit length short address to the same contents of an address queue 36 and designates the address of a sub cache storage part. A sub cache hit/miss judging circuit 40 judges it based on the contents of the address queue 36 whether data corresponding to the short address are stored in the sub cache storage part or not. When the judgement is positive, the sub cache storage part is turned to a read state. When the judgement is negative, the sub cache storage part is turned to a write state. In the case of the positive judgement, a selecting circuit supplies contents read from the sub cache storage part to a CPU and in the case of the negative judgement, the contents read from a main cache storage part are supplied to the CPU and the sub cache storage part.
Patent JP-H0757597-A (JP)
Title: Set pressure variable device for pressure switch
Inventor: TOMITA MOTOYUKI
IPC: H01H35/26
Filed: 1993-08-10
Abstract: PURPOSE:To easily change the set pressure from the case of a pressure switch. CONSTITUTION:A fixed frame 3 is fitted to a stub provided with a coil Bourdon' s tube 2, a moving frame 4 is supported on the fixed frame 3 rockably by spring pressure, and they are stored in a prescribed case 11. The moving frame 4 is provided with a limit switch 7 and a rocking type switch operation piece 8 for operating the limit switch 7, and an operation piece 10 provided at the tip of the Bourdon's tube 2 is hooked on the switch operation piece 8. A variable bolt 14 is provided through the case 11, and the tip of the bolt 14 is brought into contact with the pressing piece of the moving frame 4. When the variable bolt 14 is rotated from the outside of the case 11, the limit switch 7 is moved in the separating direction from the switch operation piece 8 via the moving frame 4 kept under spring pressure, and the operating set pressure can be simply and surely changed.
Patent JP-H1047927-A (JP)
Title: Method and device for optically measuring air gap
Inventor: YASUDA KENJI
IPC: G01B11/14
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To measure air gap amount at a measurement point based on each wavelength of light beam and incident angle thereof when a dark zone and a bright zone of an interference fringe are generated at a specified measurement point, by scanning wavelength of the light beam under the state where the interference fringe is generated when an optical element jointed with an air gap in between is irradiated with the light beam. SOLUTION: Prisms 2B and 2R jointed together with an air gap in between are held with a holding stage 6, and while the wavelength of light beam emitted from a monochrome meter 5 is scanned by a controller 11, the prisms 2B and 2R are so irradiated with the light beam as to generate light interference, and the reflection light on the prisms 2B and 2R is detected photo-electrically with a TV camera 7, for obtaining relationship between the wavelength and reflection coefficient of the light beam. From the relationship, each wavelength of the light beam when bright and dark zones of interference fringe appear at a specified measurement point of the prisms 2B and 2R is obtained, and based on the wavelength and incident angle of the light beam, an air gap amount is calculate at a CPU 10.
Patent JP-S58113287-A (JP)
Inventor: PEETAA REKUTOKEN
IPC: C09K15/24
Filed: 1982-12-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0663165-A (JP)
Title: Semiconductor laser stimulator and semiconductor laser therefor
Inventor: NOMURA HIROO
IPC: A61B18/20
Filed: 1992-08-18
Abstract: PURPOSE:To provide a portable semiconductor laser stimulator which is absolutely safe for the eyes and which has a high degree of treating efficiency, by using high power pulse semiconductor laser having a peak output and a duration time which are specified, for stimulating an affected part or a therapeutic point. CONSTITUTION:When a power source 2 is turned on by manipulating an external switch 1, an oscillator 3 generates reference clock pulses, and a frequency divider 4 lowers the frequency of a reference signal while a gate circuit 5 performs logical computation between the lowered frequency of the reference signal and a source frequency. An input 6 from an external trigger switch is applied to the gate circuit 5, and a laser drive circuit 7 generates a drive current in accordance with the signal, and the semiconductor laser 8 blinks by short pulses. Thus generated laser beam is irradiated to an affected part to be treated through an optical system 9 composed of lenses, optical fibers or the like. This laser stimulator generates a sharp laser beam having a peak value of higher than 1W and a pulse width of less than 100ns. Thereby it is possible to provide a semiconductor laser stimulator having a high safety for the eyes.
Patent JP-S6461079-A (JP)
Title: Semiconductor laser light amplifier
Inventor: AOKI TAKAHIRO
IPC: H04B10/293
Filed: 1987-09-01
Abstract: PURPOSE:To obtain a semiconductor laser light amplifier which holds amplifying signal light output constant by separating signal light to be amplified into two polarized wave constituents of a TE wave and a TM wave and recomposing them by optically amplifying them respectively and independently. CONSTITUTION:Signal light of wave length of 1.55mum to be amplified is separated by a polarization separator 1 into a TE wave and a TM wave. The TE wave is guided by a semiconductor laser light amplifier 3 to be amplified, and the TM wave is guided by another semiconductor laser light amplifier 4 to be amplified. The amplified signal waves of both polarized wave constituents are synthesized by means of a polarized wave synthesizer 2 and outputted as amplified signal light. The loss in the separator 1 and the synthesizer 2 is as small as 0.6dB, and the other loss of the TE and the TM waves mainly consists of total loss in the amplifiers 3, 4. The loss factor C1 of the TE wave is 0.4 and the other loss factor C2 of the TM wave is 0.3 as the result. Therefore, semiconductor laser light amplifiers which keep amplified signal light output constant can be obtained.
Patent JP-S6461058-A (JP)
Title: Bipolar transistor and manufacture thereof
Inventor: HONJO KAZUHIKO
IPC: H01L29/73
Filed: 1987-09-01
Abstract: PURPOSE:To reduce a parasitic capacity together with a parasitic resistance and to improve high frequency characteristic by providing a semiconductor layer having smaller electron affinity than that of a collector layer between the collector layer under an external base layer and a collector layer under an intrinsic base layer. CONSTITUTION:After an n<+> type GaAs subcollector layer 8 and a GaAs spacer layer 6 are grown on a substrate 9, an opening 20 is formed with a mask 25, and it is covered with an AlGaAs layer 7. Then, after a sidewall is formed by anisotropically etching. an n-type GaAs layer 12 having larger electron affinity than that of the layer 7 is grown as an intrinsic collector region. Then, after a p<+> type GaAs base layer 5, an n-type AlGaAs emitter layer 4 and an n<+> type GaAs cap layer 11 are grown, they are etched, and electrodes 1, 2, 3 are further formed. Thus, since a current is enclosed in an intrinsic region in a collector region, a parasitic capacity can be reduced to improve high frequency characteristic.