baber/WOPTO huggingface dataset:
Patent JP-S6314817-A (JP)
Title: Production of high-strength thin steel sheet having excellent bending characteristic
Inventor: MIZUYAMA YAICHIRO
IPC: C22C38/00
Filed: 1986-07-05
Abstract: PURPOSE:To produce a high-strength thin steel sheet having high tensile strength and excellent bending characteristic by subjecting a specifically composed steel contg. C, Si and Mn to adequate cold rolling to soften the same after hot rolling, the subjecting such steel sheet to specific annealing and cooling. CONSTITUTION:The steel contg. 0.03-0.20% C, 0.3-1.5% Si, 0.5-2.6% Mn, contg. further 0.01-0.25% Ti and/or 0.01-0.3% Nb at need and consisting of the balance Fe and unavoidable impurities is hot rolled at the finishing temp. above the A3 transformation point. The hot rolled sheet obtd. in such a manner is heat-treated at >=650 deg.C and is thereby softened prior to coiling at a high temp. of >=650 deg.C and/or cold rolling and thereafter, the steel sheet is subjected to the cold rolling at 40-80% cold rolling draft. The cold rolled sheet is held for 1sec-5min in the temp. range of the A3 transformation point - 900 deg.C in an annealing stage and is cooled down to 100-500 deg.C at 100-500 deg.C average cooling rate. The steel sheet is then held for 1-20min at 200-500 deg.C and is cooled. The high-strength thin steel sheet having 80-150kgf/mm<2> tensile strength and excellent bending characteristic is thus obtd.
Patent JP-S5381147-A (JP)
Title: Measuring method for material dispersion of optical fiber
Inventor: TOKUDA MASAMITSU
IPC: G01M11/02
Filed: 1976-12-25
Abstract: PURPOSE: To accurately perform measurement of material dispersion by the wavelength of optical fibers by detecting the sine wave form modulated light propagating in the optical fiber and performing calculation based on specified formulas from frequency measured values. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5858725-A (JP)
Title: Vapor phase growth of compound semiconductor
Inventor: WATANABE HISATSUNE
IPC: H01L21/205
Filed: 1981-10-02
Abstract: PURPOSE:To obtain high purity crystal even if low putity gas is used as HCl gas by a method wherein a reactive region is divided into at least two to maintain the temperature at a maximum temperature region at 800 deg.C or over and the temperature at the extremely low stream part of the reactive region is maintained at 200-550 deg.C. CONSTITUTION:A III-family raw material 2 is installed in a III-family raw material reactive region 1 by accommodating the III-family raw material in an accommodation boat 3. HCl gas is introduced into the III-family raw material region through a pipe 4. A V-family element raw material is introduced through a pipe 5. Substrate crystal 7 is installed in a growth region 6. Exhaust gas is discharged from a pipe 8. The III-faminly raw material region is provided with two temperature regions and the upper stream side viewing from gas introduced from the pipe 4 is defined as a high-temperature region and the down stream as a low-temperature region. The temperature at the high-temperature region is maintained at 800 deg.C or over and that at the low-temperature region at 200- 550 deg.C.
Patent JP-H091790-A (JP)
Title: Ink jet recording device
Inventor: MISUMI YOSHINORI
IPC: B41J2/01
Filed: 1995-06-23
Abstract: PURPOSE: To provide an ink jet recording device capable of controlling a total ink-droplet-hit areas per one picture element in accordance with the gradation information of image recording signals by a recording element comprising a single ink discharge opening, a discharge energy generating element, an ink supply system, and an element driving system. CONSTITUTION: This device includes an ink discharge opening 14, a liquid passage 15 provided in accordance with the ink discharge opening, a recording head 12 having an energy-generating element 16 for generating energy for ejecting flying ink droplets, and means to carry out reciprocal travel in parallel with respect to material 17 to be recorded with the recording head mounted thereon. Further the device is equipped with pulse-generating means for generating and supplying pulse signals in accordance with the image recording signals to the ejection energy generating element to control so that flying ink discharged during the reciprocation traveling may be separated into main droplets 20A and ancillary droplets 20B to control to make hit-positions of ink droplets different per picture element by making hitting positions different.
Patent JP-S643726-A (JP)
Title: Format write release control system in m/n track emulation
Inventor: YASHIRO MITSUHIKO
IPC: G06F3/06
Filed: 1987-06-26
Abstract: PURPOSE:To realize a format write release function and at the same time to improve the overall availability of a system, by adding an address information storing part and an erasion control means into a DASD control adaptor. CONSTITUTION:When a writing process is through with a track format, a controller 11 sends the address information on a track which performs an erasing action, the erasing subtrack number NIX and the head subtrack number NHS to an ADP 12 to instruct the start of the erasing action. An erasion control means 122 stores the address information and the subtrack number received from the controller 11 into an erasion information storing part 121 and performs an erasing action via a DASD 13a. If an index mark is detected while the DASD 13a is working, the DASD 13a sends the detected mark to the ADP 12. The means 122 decides the end of the erasing process as well as the end of a physical track based on said index mark and the subtrack number stored in the part 121 and informs the end of the each process to the controller 11. When these processes are continued, the next address is shown to the DASD 13a and the physical tracks are switched.
Patent JP-2000342951-A (JP)
Title: Food stirring apparatus
Inventor: KAJIWARA TOKUJI
IPC: A23L5/10
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To efficiently stir foodstuff and finish a food product with high evenness and smoothness by using a food stirring apparatus which is suitable to stir foodstuff with a relatively low viscosity or a relatively light specific gravity and capable of preventing the formation of dead points where the stirring is difficult to be carried out in the lower part circumference of a stirring axis and the occurrence of scorch. SOLUTION: This food stirring apparatus is provided with a slantingly axial stirring apparatus 13 comprising a slanting axis 9 inserted into a heating pot 1 to be driven by an electric motor 7, a supporting rod 11 in an arc-like shape as to be along the inner face of the pot and fixed in the tip end part of the slanting axis 9, and scraping blades 12 capable of sliding on the inner face 1a of the heating pot 1 and attached to the supporting rod and is also provided with a vertically axial stirring apparatus 14 comprising vertical axes 17, 18 inserted from the upper side into the pot 1 to be driven by electric motors 15, 16 and stirrers such as whippers 19, 20 attached to the lower end parts of the respective vertical axes.
Patent JP-S6219760-A (JP)
Title: Column for gas chromatograph
Inventor: YAKABE YOSHIKUNI
IPC: G01N30/46
Filed: 1985-07-19
Abstract: PURPOSE:To increase the amt. of a sample to be injected and to enable analysis with high accuracy by juxtaposing plural capillaries on the inside wall of each of which is coated with a stationary phase liquid consisting of a silicone polymer, etc. CONSTITUTION:The capillary 2 is constituted of a main capillary body 5 made of fused silica having a prescribed inside diameter and length, a polyamide resin 6 coated on the outside wall thereof and the stationary phase liquid 7 consisting of the crosslinked silicone polymer coated to a prescribed thickness on the inside wall thereof. A prescribed number of the capillaries 2 are juxtaposed to constitute a column 1 and an intermediate part 3 thereof is coiled to a prescribed diameter and is bundled by aluminum bands 4, 4' for bundling. Small diameter parts 10, 10' of different diameter tubes 9, 9' are respectively inserted to both side ends 8, 8' of the capillaries 2 and are fixed by an adhesive agent. The high sepn. approximate to the sepn. of a capillary column is thus obtd. and the injection of a large amt. of the sample is made possible without preparing particular ancillary apparatus.
Patent JP-S5681534-A (JP)
Title: Preparation of terephthalic acid
Inventor: SUEMATSU MASAAKI
IPC: C07C51/265
Filed: 1979-12-07
Abstract: PURPOSE: To obtain terephthalic acid by oxidizing p-xylene in the presence of an acetic acid solvent, a cobalt catalyst, and a reaction promotor, e.g., paraaldehyde, etc., to bring a mother liquid from which the desired substance is removed into contact with an active carbon so that impurity substances to be readily colored are removed, and to circulate the mother liquid to the reaction system.  
     CONSTITUTION: p-Xylene is oxidized in the presence of a solvent of acetic acid, a cobalt compound catalyst and a reaction promotor of paraaldehyde and/or acetaldehyde to give terephthalic acid, and a mother liquid from which terephthalic acid is removed is brought into contact with active carbon, and circulated to the oxidation reaction system. Both powdery and granular active carbon can be used, the mother liquid is brought into contact with the active carbon in a temperature range from room temperature to the boiling point of the solvent in a stirring tank in the case of powdery active carbon and in a packed column in the case of granular one. The active carbon can be recovered by calcination or by bringing it into contact with an alkali solution, washing, and drying, etc.  
     EFFECT: A high-quality terephthalic acid can be prepared advantageously and stably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0594141-A (JP)
Title: Continuous notification device
Inventor: YAMADA YOSHIHIRO
IPC: G09F11/15
Filed: 1991-06-28
Abstract: PURPOSE:To simplify structure by eliminating a carrying device which carries a display body in a guide groove, to reduce a manufacturing cost and to improve reliability. CONSTITUTION:This device is provided with a notifying substance holding tool 34 obtained by disposing holding shafts 35 at both ends, a chain 12 which continuously notifies the plural tools 34 at a notifying position, the guide groove 24 which aligns and arranges the tools 34 at a notification waiting position in prescribed order and a pressing member 33 which allows the passing of the first shaft 35 and guides the next shaft 35 to the notification waiting position of the groove 24 when the tool 34 circulates. Since the respective tools 34 are moved to the descending position from the uppermost position of the notification waiting position by gravity and aligned by the groove 24, they can be continuously aligned and arranged at the notification waiting position in the prescribed order without disposing the carrying means because the notification waiting position is inclined.
Patent JP-H0594144-A (JP)
Title: Continuous notification device
Inventor: YAMADA YOSHIHIRO
IPC: G09F11/15
Filed: 1991-06-28
Abstract: PURPOSE:To prevent a notifying substance holding tool from being damaged by distributing carrying force acting on it by simple constitution. CONSTITUTION:A chain 12 which carries and continuously notifies the notifying substance holding tool 34 obtained by disposing holding shafts 35 at both ends of a transparent sheet 36, a guide groove 24 which aligns and arranges the tools 34 and an energizing member 33 which allows the passing of the first shaft 35 of the tool 34 and guides the next shaft 35 to the groove 34 are provided. Since the tool 34 is transferred by supporting both sides of the sheet 36 by two holding rollers 26 and 27 rotated by the chain 12 by interlocking with it when it circulates at the upper part of the chain 12, the carrying force by the chain 12 is added to the shafts 35 of the tool 34 and the carrying force by the rotation of the rollers 26 and 27 is added to the sheet 36 of the tool 34. Thus, the carrying force acting on the tool 34 is distributed.
Patent JP-S6139216-A (JP)
Title: Tracking servo circuit
Inventor: HAYASHI HIROYUKI
IPC: G11B15/467
Filed: 1984-07-28
Abstract: PURPOSE:To correct simply out-of-tracking even in digital recording by extracting a bright line spectrum component so as to obtain tracking information easily. CONSTITUTION:A signal S0 of the bright line spectrum component is obtained at the output of a filter 10 constituting a bright line spectrum extracting circuit 7 and the signal S0 has a level in response to the position of a head 2. Thus, when the head 2 is vibrated in a frequency (f) in a direction at a right angle to the scanning direction, the level of the signal S0 is fluctuated in response to the vibration of the head 2. Since the signal S0 is obtained as stated above, a signal S0'' given to a synchronizing detection circuit 14 has the frequency (f) and a phase in response to the out-of-tracking and an output Sd of the synchronizing detection circuit 14 has a value in response to the out-of-tracking of the head 2. Then the output Sd is added to an oscillation signal Sosc applied to a bimorph 3 and the DC component of the vibration of the head 2 is controlled and the out- of-tracking is corrected automatically.
Patent JP-S6136971-A (JP)
Title: Manufacture of thin-film transistor
Inventor: KAWAI SATORU
IPC: H01L29/40
Filed: 1984-07-28
Abstract: PURPOSE:To improve the self-aligning properties of the first and second gate electrodes in a double gate type thin film transistor by forming the second gate electrode out of a transparent conductive material and forming a pattern with using the first gate electrode as a mask. CONSTITUTION:After the first gate electrode 12, a silicon nitride film 13, and a hydrogenated amorphous silicon film 14 are formed on a glass substrate 11, a silicon dioxide film 15 is formed by using the resist film formed by exposure from a back surface of the substrate. Nextly, after an amorphous silicon film 17 and a transparent conductive film 18 are formed around a silicon film 15, the whole substrate is coated with a silicon nitride film 19, the transparent conductive film 20 which will become the second gate electrode, and a resist film 21. Next, the resist film 21 is etched by exposure from a back surface of the substrate with using the first gate electrode 12 as a mask. Then the conductive film 20 is etched by the resist film 21 to form the second gate electrode.
Patent JP-S642401-A (JP)
Title: Waveguide modulator
Inventor: TSUCHIYA MAKIO
IPC: H01P5/16
Filed: 1987-06-24
Abstract: PURPOSE: To suppress characteristic variation due to temperature variation by connecting two rectangular waveguides to two output terminals respectively, providing posts in parallel to the E surfaces of the rectangular waveguides from the centers of the H surfaces at a distance of electric length π/2 from a short-circuit plate, and turning on and off two diodes at the same time.  
     CONSTITUTION: A signal inputted to the input terminal 1 of a short-slot type hybrid 9 is distributed into waves which are equal in amplitude and different in phase by π/2 with each other, and they are outputted to output terminals 10 and 11. Then when a diode 5a conducts, an output wave is reflected completely at the position where the diode 5a is installed and returns to the output terminal 10 again. Then when the diode 5a is off to the wave outputted to the output terminal 10, the output wave passes through the diode 5a and is reflected by the short-circuit plate 13 to return to the output terminal 10. Then the modulating signal is inputted to the input terminal 16 of a distributor 15, distributed into two by the distributor 15, and applied to the diodes 5a and 5b synchronously to impose two-phase modulation. Further, the short-slot type hybrid is made of metal, so the characteristic variation with ambient temperature can be suppressed. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S642179-A (JP)
Title: Identifying method for food
Inventor: OHAZAMA MORIJI
IPC: G06T7/00
Filed: 1987-06-25
Abstract: PURPOSE: To objectively and correctly identify a food by picking up the image of the food in which a single type or plural types are mixed, binarizing the brightness of color of a picture element obtained from a constant block area and identifying the food according to the number of the picture elements of one value.  
     CONSTITUTION: The image of the food such as a dried vegetable V in which the single type or the plural types are mixed is picked up by the camera 3, the brightness of color obtained from the constant block area by a window setting circuit 13 is numerated, for instance, binarized by a level S preset by a level setting circuit 11, and the type of the food inquestion is identified by the number of the picture elements of one value. Thereby, the type of the dried vegetable difficult to identify correctly by a naked eye can be clearly identified according to the relative comparison of the number of the picture elements. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6067393-A (JP)
Title: Travelling crane
Inventor: YAN TSUBAGAAMAN
IPC: B66C23/36
Filed: 1984-07-27
Abstract: @ The invention relates to a mobile crane with a main boom or mast, which can be brought in an upward position on a crane substructure.According to the invention the extendible and retractable luffing jib (13) is hingedly supported by the main boom (10,25) which can be positioned in a horizontal position, which luffing jib (13) protrudes at its rear side over some distance beyond the main boom (10,25) whereby a first block of sheaves (15) is fitted on the main boom (10,25) at a lower level than the luffing jib (13) while wire ropes (19,20) are reeved between these sheaves (15) and a second block of sheaves (14) mounted on the rear end ofthe luffing jib (13) for luffing the luffing jib (13) as well as for hoisting.
Patent JP-S5781999-A (JP)
Title: Coated arc electrode
Inventor: SAKAI YOSHIYA
IPC: B23K35/365
Filed: 1980-11-10
Abstract: PURPOSE: To provide a coated arc electrode of ilmenite type which is excellent in peelability of weld slag and provides smooth weld beads by coating a material of specific composition on the outside circumference of a steel core.  
     CONSTITUTION: This electrode is made by coating the material contg. 10W35% SiO 2 , 10W28% TiO 2  5W20% (FeO+Fe 2 O 3 ), 5W25% alkaline earth metallic carbonates wherein the rate of ≥70% CaCO 3 , 0.5W7% ZrO 3  and 2W4.8% org. material, and 4W20 weight ratio of TiO 2 /ZrO 2  on the outside circumference of a steel core. The ZrO 2  raises the m.p. and viscosity of molten slag, and improves peelability of slag. The kinds and compounding ratios of the alkaline earth metal carbonates affect the shapes of beads considerably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6218454-A (JP)
Inventor: VAN NUFFEL CLAUDE T E
IPC: C08L25/00
Filed: 1986-07-08
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-H0325040-A (JP)
Title: Movable side mirror device
Inventor: OZAKI SHINSABURO
IPC: B60R1/06
Filed: 1989-06-21
Abstract: PURPOSE:To minify the shock for a side mirror at reaching the receiving part within the width of a vehicle through remote control by reducing the hydraulic pressure to a cylinder with a control valve so as to decrease a displacement speed, accompanied with approach of a stay to the decided position. CONSTITUTION:When a truck enters a narrow passage and a fear of collision of a mirror 12 with obstructions is generated, a directional control valve 47 is changed over from a neutral position to a first operating position. High pressure air is supplied to an air cylinder 44, and a piston rod 44a is projected to normally rotate a lever 43. A pivot normally rotates in the full line arrow mark direction by normal rotation of the lever 43. A second substay 29 is rotated in the full line arrow mark direction, a subsidiary stay 16 is drawn to the center side of a roof panel, and simultaneously a supporting stay 13 is moved into the width of a vehicle as shown with two dot chain line. Hereby, projection of the mirror 12 from the vehicle body is dissolved, and the truck can run, avoiding obstructions.
Patent JP-H0451408-A (JP)
Title: Dielectric porcelain composite
Inventor: WANO TETSUO
IPC: H01B3/12
Filed: 1990-06-18
Abstract: PURPOSE:To enhance dielectric constant, dielectric breakdown voltage and insulation resistance, and reduce a crystal grain diameter size to reduce dielectric substance thickness by having specific pts.wt. of Nb2O5 and MnO2 contained in 100 pts.wt. of a main component constituted within a mole ratio in a specific formula wherein (x), (y), and (z) are enclosed by points (a), (b), (c), and (d). CONSTITUTION:In 100 pts.wt. of a main component constituted within a mole ratio wherein (x), (y), and (z) are enclosed by points (a), (b), (c), and (d), as shown in the Table 1 when a general formula is expressed as xBaO-yTiO2-zCeO2 (where x+y+z=1.00), 0.3-3.0 pts.wt. of Nb2O5 and 0.05-0.25 pts.wt. of MnO2 are contained. For example, powder of high purity of BaCO3, TiO2, CeO2, Nb2O5 and MnO2 is weighed, put in a ball mill with pure water, wet-blended, dehydrated and dried. It is put in a high-alumina crucible to be calcined in the atomophere. It is put in a ball mill with pure water, wet-milled, dehydrated and dried. An organic binder is added for homogenizing and grading process is performed through a screen. A metal mold and hydraulic press are used for forming. It is put in an alumina sheath where zirconium power is laid on to obtain dielectric porcelain.
Patent JP-S5283033-A (JP)
Title: Memory diagnostic system
Inventor: TAGA KAZUYUKI
IPC: G06F11/22
Filed: 1975-12-29
Abstract: PURPOSE: To reduce hardware extension and time delay of memory access, by providing the diagnostic route in the memory access control. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5861756-A (JP)
Title: Aerosol inhalation apparatus
Inventor: YAN ANDERUSU RORANDO ANDERUSON
IPC: A61M15/00
Filed: 1982-09-14
Abstract: An aerosol inhalation device in pocket-size which has one dosage dispensing position and one storage position, and which comprises a two-part telescoping deceleration chamber (2, 3) with rectangular cross-section and a socket (1) for an exchangeable aerosol container. The socket is connected with the inner chamber part (2) so that it can be telescopically inserted therein to form a storage position. In dosage dispensing position the socket is extended from the deceleration chamber, pivoted at an angle relative to the longitudinal axis of the chamber and locked in the angle.
Patent JP-S5860861-A (JP)
Inventor: PURATSUDOFUOODO II HANSUKOMU
IPC: H04M1/654
Filed: 1982-09-14
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-S5948272-A (JP)
Title: Tilting device for driver's cab
Inventor: KAGESAWA YASUHIKO
IPC: B62D33/07
Filed: 1982-09-13
Abstract: PURPOSE:To ensure that the cushioning effect of a spring for suspension is not spoiled by a hydraulic cylinder, by maintaining a piston rod so that it can be displaced relatively to the cab side during running in a non-tilted condition. CONSTITUTION:A mechanical lost motion mechanism 7 is so provided that a cab 3 can be vibrated in vertical directions in a predetermined range relatively to a chassis frame 4 during running of a vehicle body 2. A bracket 13 fixed to the cab 3 is provided with a slot 13 the length of which is about maximum magnitude of the vibration of the cab 3 during running, and a pin 15 rooted to a tip part 14a of the piston rod 14 of the hydraulic cylinder 8 is slidably fitted into the slot 13a. The cylinder 8 has a base end part 8a rotatably fitted to the frame 4, a piston 8b is fitted in the interior of the cylinder 8, and the piston rod 14 is integrally fixed to the piston 8b.