baber/WOPTO huggingface dataset:
Patent JP-2001054319-A (JP)
Title: Device for laying welsh onion with foot, because hoe have been used for laying welsh onion require large loads on arm and waist
Inventor: UBAGAI MISAO
IPC: A01G1/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a device which enables a work for bending or laying Welsh onions in a standing state not using a hoe. SOLUTION: This device for laying Welsh onions with foots is provided with a handle 11, vertical pillars 21, 31, 41 and 51, a stool 61, and blades 24 and 25. The method for laying Welsh onions comprises having the handle 11, stepping the stool 61, and laying the Welsh onions with the blades 24 and 25.
Patent JP-S63122548-A (JP)
Title: Solenoid valve for ink jet printer
Inventor: NAMEKAWA TAKUMI
IPC: B41J2/175
Filed: 1986-11-12
Abstract: PURPOSE:To absorb a shock and thereby facilitate stroke adjustment of a solenoid by connecting a lever shaft with a plunger of the solenoid using a springy connecting member. CONSTITUTION:A plunger 21 of a solenoid and a lever shaft 22 are connected with a plate-like connecting member 23, and the connecting member 23 has springiness because of its reversed U bend. The plunger 21 is energized by a return spring 24. Due to the flexibility of a distance between the plunger 21 and the lever shaft 22, the plunger 21 moves back and forth even after a valve of the lever shaft 22 contacts a valve seat under pressure. Consequently, the rocking width of the former is reduced to the return trip distance of the latter. In addition, the reaction of the lever shaft 22 is absorbed, and the spring force of the connecting member 23 is freely set by changing the width or shape of a reversed U part 23a.
Patent JP-S62130510-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: AKIYAMA SHIGENOBU
IPC: H01L27/00
Filed: 1985-12-02
Abstract: PURPOSE:To enable stable crystal growth to be accomplished in a minute island by using the laser recrystallization process two times in forming a monocrystalline SOI (Silicon On Insulator) Si island. CONSTITUTION:A polycrystalline Si island 3 which is surrounded by SiO2 so as to be insulated and isolated is formed on an Si substrate 1. Then, a laser beam is applied to the island 3 to fuse and set it, and recrystallize it. Next, a recrystallized Si island 3' is selectively removed, leaving a portion thereof. Then, an amorphous Si island 4 is formed so as to cover the partially left island 3'. Next, the island 4 is recrystallized by irradiation with a laser beam. As a result, a recrystallized Si island 4' of good quality is obtained. Since a portion of the first recrystallized Si becomes a seed crystal and becomes a definite nucleus of crystal growth, stable crystal growth is accomplished, and thus the SiO recrystallized Si island 4 formed by the above manufacturing method becomes a nearly perfect monocrystalline Si island.
Patent JP-H06163401-A (JP)
Title: Formation of polycrystalline silicon layer and polycrystalline silicon thin film transistor using same
Inventor: MASUSHIGE KUNIO
IPC: H01L29/78
Filed: 1992-09-11
Abstract: PURPOSE:To perform a TFT manufacturing process at a low temperature by a method wherein, after an amorphous silicon thin film has been formed, a heat treatment is conducted at a specific temperature range or lower which is higher than the manufacturing temperature. CONSTITUTION:A silicon oxide passivation film 2 of 200nm in thickness and an amorphous silicon thin film 3 of 100nm in thickness are formed on a glass substrate 1 at the substrate temperature of 200 deg.C by conducting a plasma CVD method. After they have been heat-treated at 300 deg.C for thirty minutes, an argon ion laser beam of 13W is condensed into the diameter of about 50mum, it is scanned and applied at the speed of about 11m/sec. (scanning speed of beam spot diameter X 220000/sec.) and an amorphous silicon thin film 3 is subjected to polycrystalline formation. As a result, the highest temperature throughout the whole process can be maintained by 100 deg.C or lower.
Patent JP-H10115573-A (JP)
Title: Method and apparatus for measurement of tertiary nonlinear susceptibility rate
Inventor: KIGUCHI MASAFUMI
IPC: G01N21/65
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method in which the tertiary nonlinear susceptibility rate of a powder sample or a film sample is measured and to provide its apparatus. SOLUTION: A rotating base 41 is turned, and a photodiode 40 is retreated to a position which is not disturbing. In succession, a shutter 3 is opened, and a sample is irradiated with a beam 32 and a beam 33. The angle of incidence of the beam 33 is set to be smaller than a total-reflection critical angle. A rotating base 10 is turned, an angle is swept at about 62 deg.C, and an angle at which a signal intensity becomes strongest is searched. At this time, the magnitude of the angle of incidence of a beam 31 is made just equal to that of the angle of incidence of the beam 32m the angle of the rotating base at this time is read out, and a precise angle of incidence is found. On the basis of the angle, a tertiary nonlinear susceptibility rate is found by a computer 16.  Consequently, the tertiary nonlinear susceptibility rate of a powder sample or a nonhomogeneous film sample which is hard to measure can be measured.
Patent JP-H01111322-A (JP)
Title: Method for forming fine pattern
Inventor: SHIONO TERUHIRO
IPC: H01L21/3065
Filed: 1987-10-26
Abstract: PURPOSE:To form a stable fine pattern which is strong against a disturbance, by a method wherein, an electron beam or an ion beam is irradiated on a resist film coated on a thin film, with such a distribution in irradiation that the residual film ratio at the periphery of a pattern to be formed by said irradiation is made lower than that at the center of the pattern, followed by an etching on the thin film. CONSTITUTION:A superconducting thin film 2 is deposited on a substrate 1, coated with a resist 3, an electron beam 4 is focused on the resist 3, and illumination distribution is so provided that the residual film ratio at the periphery of the formed pattern 3a becomes smaller than that at the center of the pattern 3c. The sectional shape of the pattern 3c is controlled by the variation in the illumination amount. Then, the resist 3c is transferred in its shape to the film 2 by dry etching, thereby forming a fine pattern 2A. Thus, a stable fine pattern 2A which has a smooth circular-arc section, is strong against environmental change and has less deterioration in its characteristics can be formed.
Patent JP-S62128735-A (JP)
Title: Apparatus for molding hollow container
Inventor: NAGATOSHI YOSHIAKI
IPC: B29C69/00
Filed: 1985-11-30
Abstract: PURPOSE:To attain the enhancement of workability, the stabilization of quality and labor saving, by feeding the hollow container molded by a molding machine to an mouth part treatment part by a receiving chute and a feed means to perform the deburring or cutting of a mouth part before delivering the same to a receiving part. CONSTITUTION:A receiving chute 3 delivers hollow containers 2, 2 molded by a hollow container molding machine 1 to a feed means 4. The hollow containers 2, 2 feed through container feed paths 6a, 6b are sucked and held by container transfer robots 9, 10, 11 to be inserted in the container holders 12, 12 of a mouth part treatment means 10 so as to direct the mouth parts 2b thereof downwardly. The mouth part treatment means 10 is equipped with a mouth part deburring mechanism 15 for a narrow-necked bottle and, when the hollow container 2 is a wide-necked bottle, a mouth cutting mechanism is mounted in place of the mouth part deburring mechanism 15. The hollow containers 2, 2 after the completion of mouth part treatment are guided to a dilivery selective conveyor 18 in an erected state through a delivery conveyor 17 by container transfer robots 13, 16 to be delivered to a receiving part for inspection and packing.
Patent JP-H03249304-A (JP)
Title: Device for controlling blade end clearance using cam-operable shroud segment positioning mechanism
Inventor: ROBAATO JIEIMUSU KOOSUMEIA
IPC: F01D11/08
Filed: 1990-10-09
Abstract: PURPOSE: To make the radial and vertical movement of a shroud segment insensitive relative to the movement of an interlocking ring by actuating a positioning mechanism by the movement of the interlocking ring through a cam element. CONSTITUTION: In a clearance control device 72, a positioning mechanism 84 is attached to a stationary casing 74, and is made up of a supporting shaft 90, an outer cam element 94, and an inner cam element 96. Then, a shroud holder 92 is attached to the supporting shaft 90 through a pin 100, and a shroud segment 80 is mounted on the shroud holder 92. Next when the inner cam element 96 is rotated by an interlocking ring 78 through a lever arm 86, the supporting shaft 90 is elevated or lowered through the outer cam element 94 to control a clearance G between the shroud segment 80 and a rotor blade tip 76A. Thus, the radial vertical movement of the shroud segment 80 can be made insensitive relative to the movement of the interlocking ring 78.
Patent JP-S61146075-A (JP)
Title: Spot killer device
Inventor: HAYASAKA JUNICHI
IPC: H04N3/20
Filed: 1984-12-20
Abstract: PURPOSE:To resolve problems at time of image display in conjunction with charging and discharging of a capacitor and following up properties of brightness variation, thereby improving spot killer performance by carrying out sealed-in spot killer function with switching of a transistor. CONSTITUTION:When the power is cutoff at time t3, the voltage VA at point A drops and when VA=VO, the transistor 30 becomes nonelectroconductive. At this time the resistance between the emitter and collector of the transistor 30 becomes very high, and the grid voltage VG1 cathode-ray tube approaches the voltage of the point D (VG1 VD). When the power is supplied again and the electric potential attains VO, the transistor 30 becomes electric conductive, the VG1 attains regular working voltage. However, as charging current flows into the capacitor 35, the transistor becomes electroconductive slightly later than when the power is supplied. As a result, it is possible to sustain the electric potential VD at point D for a long period of time. Thus, even without high voltage resistor 5, ample sealing-in spot killer is realized.
Patent JP-H10125023-A (JP)
Title: Integrated load beam assembly and integrated flexible part/conductor structure
Inventor: BALAKRISHNAN ARUN
IPC: G11B21/21
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To achieve a low-profile, reliable, rigid, and high-performance suspension assembly by providing an integrated multilayer conductor trace array for making an electrical cross connection to a circuit configuration that is related to a read/write head. SOLUTION: This load beam assembly has a flat conductive member that is extended close to a read/write/slider assembly, a first electrical insulation layer 25 that is provided successively on the conductive member, a first electrical trace 60, a second electrical insulation layer 27, and a second electrical trace 62. Then, the path of the second electrical trace 62 is aligned in horizontal direction for the path of the first electrical trace 60, thus controlling at least one of the inductance, capacitance, and resistance of an integrated load beam assembly.
Patent JP-S62129491-A (JP)
Inventor: KUME YUICHI
IPC: E06B3/66
Filed: 1985-11-29
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-H06115151-A (JP)
Title: Recorder
Inventor: KATO HIDEO
IPC: B41J2/525
Filed: 1992-10-08
Abstract: PURPOSE:To furnish a recorder making it possible to realize improvement in the grade of print and the lifetime of an apparatus by preventing a change in the contact of a photo-sensitive drum with an intermediate transfer drum, regarding a recorder using the intermediate transfer drum. CONSTITUTION:In regard to a color recorder of a system wherein an electrostatic latent image is formed on the surface of a photosensitive drum 10 charged with electricity, by laser beam exposure, and developed by each color developer and each color toner image developed is transferred sequentially onto an intermediate transfer drum 20 in pressure contact with the photosensitive drum 10, the recorder has a construction characterized in that a shaft 10a of the photo-sensitive drum 10 is supported displaceably in the direction of incidence of a laser beam and thereby a contact pressure between the photosensitive drum 10 and the intermediate transfer drum 20 can be controlled.
Patent JP-H03218853-A (JP)
Title: Thermal head
Inventor: SAIDA KATSUAKI
IPC: B41J2/335
Filed: 1989-10-16
Abstract: PURPOSE:To maintain a thermal resistor at a specific temperature by arranging a wired part consisting of substance with electric conductivity changing metallically on the low temperature side and non-metallically on the high temperature side with a specific temperature area as a border, in series with a thermal element near the latter. CONSTITUTION:If a voltage is applied to a thermal resistor 7, the thermal resistor and its periphery become heated by Joule heat. Wiring 8 rizes its temperature following the heating of the thermal resistor 7. For example, if a phase transition temperature of metal and non-metal is 200 deg.C, an electric current should continue to run until the wiring 8 reaches a temperature of 200 deg.C. Then if the phase transition temperature is reached, the wiring gets non-metallic electric conductivity to shut off the current almost entirely and thereby stop the generation of Joule heat in the thermal resistor 7. If the temperature of the wiring 8 drops below 200 deg.C, the current is again allowed to run to cause the heating of the thermal resistor. Thus the wiring 8 is kept at 200 deg.C as long as the voltage continues to be applied. The substance having a phase transition temperature from metallic to non-metallic or vice versa is vanadium oxide compounds. A metallic and non-metallic electric conductivity change occurs in an area with a temperature being higher than a room temperature, if a trace of Cr is doped to vanadi um oxide.
Patent JP-H09112207-A (JP)
Title: Integral turbine generator
Inventor: OKAMURA TOMOAKI
IPC: F01D3/02
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a turbine generator in which turbine blades and a generator are integrally incorporated with each other, which can reduce a force in a direction of the rotational axis, caused by a steam pressure, and which can reduce the output power of a magnetic thrust bearing. SOLUTION: A pair of turbine blades 4a, 4b are symmetrically attached to opposite ends of a rotary shaft 8 of a generator 3, and such a design is made that pressures losses in steam inlet pipe lines 1a and 1b are equal to each other, from branch parts to the inlets of the turbine blades 4a, 4b, and pressure losses in steam outlet pipes 2a, 2b are equal to each other, from the outlets of the turbines 4a, 4b to merging parts.
Patent JP-S61147562-A (JP)
Title: Resistor for semiconductor integrated circuit and designing method thereof
Inventor: KONDO HIDEYUKI
IPC: H01L27/08
Filed: 1984-12-21
Abstract: PURPOSE:To reduce layout diagram drawing manhours and errors in design as well as to contrive improvement in digital accuracy by a method wherein the distance between the boundary of the contact part of the diffusion layer on one side and a resistance part and the contact window facing to said boundary is differentiated from the reference value. CONSTITUTION:The interval d' between the diffusion layer of a contact part 2a' and the contact window 3 facing to a resistance part 1a is differentiated from the other contact parts 2a-2c. Patterns B-F, having the intervals of d1-d5 which are winder than the interval (d) between the fundamental pattern A and the window 3 facing to the diffusion layer and the resistance part, is prepared on the pattern located at the contact part, As a result, the surface of resistance can be finely corrected by properly selecting the layout pitch of a resistor from patterns A-F. Accordingly, layout diagram drawing manhours and errors in design can be reduced and digital accuracy can also be improved easily.
Patent JP-H02118055-A (JP)
Title: Magnetic alloy for magnetic head
Inventor: WATANABE YASUSHI
IPC: C22C38/00
Filed: 1988-10-26
Abstract: PURPOSE:To manufacture the title magnetic alloy suitable to high density magnetic recording by preparing a magnetic alloy consisting essentially of iron and contg. specific ratios of N2, O2 and Ru. CONSTITUTION:O2, N2 and Ar are fed to a chamber 5 of a sputtering apparatus 1 while controlling their amounts by each flowmeter 2, 3 and 4 and potential is impressed between targets (Fe-Ru alloy) supported by left and right target holders 8 from DC power source 10 to generate plasma 16. Since the targets have negative potential, Ar ions in the plasma 16 are bomberded with the targets and iron atoms and Ru atoms in the targets are sprung out. The iron atoms and Ru atoms are combined with the atoms or moleclues in the plasma 16 and open a shutter 15 to form a film of a magnetic alloy consisting essentially of iron and contg. at least, by weight, 1 to 6% N2, 0.5 to 5% O2 and 0.5 to 10% Ru onto a substrate 14. The magnetic alloy has low coercive force and excellent corrosion resistance, by which a magnetic head suitable to high density recording can be formed.
Patent JP-H0580376-A (JP)
Title: Nonlinear optical material
Inventor: MORI KAZUSHI
IPC: G02F1/355
Filed: 1991-09-20
Abstract: PURPOSE:To obtain a non-doped nonlinear optical material of waveguide structure having a high optical-damage threshold value and a nonlinear optical effect almost equivalent to LiNbO3 by laminating the thin-film crystal of KNbO3 on a substrate having a lower refractive index than KNbO3. CONSTITUTION:The thin film crystal 2 is laminated on any one face 1 among the (110) face of spinel, the (112bar0) face and (112bar1) face of quartz crystal, the (010) face and (100) face of KTP or the (110) face of MgO. The obtained optical material is reduced in lattice mismatching, enhanced in proof stress to light and increased in the optical-damage threshold value, the nonlinear optical constant is increased, and the wavelength conversion effect is improved. The optical material is used for the wavelength conversion element, optical switch, light modulator, etc.
Patent JP-H0576405-A (JP)
Title: Internal lining material for shoe
Inventor: NAKANO KIYOTAKA
IPC: A43B23/07
Filed: 1991-09-20
Abstract: PURPOSE:To present an internal lining material for a shoe with simple wearing and good fitness feeling to a foot, and excellent in wearing comfort. CONSTITUTION:Between a front cloth piece 11 and a rear cloth piece 12, to be extended or shrunk, a soft foam body 13 is placed, and elastic material 1 is formed. With the elastic material 1, a series of a quarter lining 2, a wearing port section 3, a tongue piece 4, and a tongue piece bearing section 5 are developed to be formed. On an internal instep side, the tongue piece bearing section 5 is removably put together with the arch section internal-side of the quarter lining 2. Then, the lower edge section 51 of the tongue bearing piece 5 is firmly fitted at the arch section lower-edge 21 of the quarter lining 2.
Patent JP-H10116218-A (JP)
Title: Data writing controller
Inventor: MITSUOKA YOSHIO
IPC: G11B20/18
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To shorten the data writing process time to a rotary type storage device by dividing inputted data into data control parts and a data main body part and making execution bits on whether or not a read-after-write function is implemented sellable to the data control part and data main body part respectively. SOLUTION: Moving picture data 31 inputted from a video camera are passed as a file to a dedicated file system. The dedicated file system separates the file into control parts 32 of (i) nodes and the main body part 33 of the data. A header 34 and a trailer 35 are added as information with which a CPU performs a process at each position of the moving picture data. This header 34 is provided with a flag execution bit 36 which determines whether or not a read-after-write process is performed when a SCSI write command is issued from the file system to a device driver. Namely, execution bits indicating whether or not the read-after-write function is implemented can be set for the data control parts 32 and data main body 22.
Patent JP-H06121833-A (JP)
Title: Dialysate feeding apparatus and safety apparatus therefor
Inventor: KANEKO ATSUSHI
IPC: A61M1/14
Filed: 1992-10-08
Abstract: PURPOSE:To prevent a liq. from overflowing even if a liq. quantity sensor is out of order. CONSTITUTION:A control circuit stores continuation time of operation from starting of operation of a liq. feeding related apparatus to the time of completion of operation based on the measurement of operating time of the liq. feeding related apparatus such as pumps P1-P5. In addition, the control circuit stores a mean continuation time of operation of the liq. feeding related apparatus based on data of specified several continuation times of operation by an operation means. Then, the control circuit compares the latest operating time of the liq. feeding related apparatus with a standard time based on the mean continuation time of operation and when the latest operating time is larger than the standard time, it judges that liq. level sensors F2, F4-F6 are out of order to stop operation of the liq. feeding related apparatus and to prevent the liq. from overflowing.
Patent JP-H01264899-A (JP)
Title: Lead material operating mechanism of mechanical type pencil
Inventor: OOUEN JIYOONZU
IPC: B43K21/00
Filed: 1988-10-26
Abstract: PURPOSE: To prevent a pencil from being carelessly decomposed by release of a sleeve by providing an annular groove to the tip of a lead reservoir and feed mechanism in order to fix the lead reservoir and feed mechanism to the inside of the external barrel part of the knock type pencil and combining a stationary sleeve compressible to the inside with the annular groove. CONSTITUTION: A stationary sleeve 34 is fitted to a lead reservoir and feed mechanism 14 in order to inhibit the mechanism 14 from being forcedly pressed to the inside of an external barrel part 12 by a spring 28 and is abutted on the nose part 16 of the external barrel part 12. The sleeve 34 is rich in elasticity and is provided with slits 38, 39, 40, 41 and compressed to the inner part. The front end thereof is folded up to form a shoulder part 44 engaged with the nose part 16 of the external barrel. When the mechanism 14 is pushed to the front part in the inside of the external barrel part, the shoulder part 44 of the sleeve 34 is bitten into the deep part 48 of a groove. When the shoulder part 44 reaches the front part of the nose 16, the sleeve 36 is expanded to the outside and rearward movement of the mechanism 14 for the external barrel part 12 is inhibited.
Patent JP-H05106206-A (JP)
Title: Concrete finishing method and its equipment
Inventor: TAKEE TAKASHI
IPC: E01C19/22
Filed: 1991-10-18
Abstract: PURPOSE:To shorten a standby time after placing concrete, and enable strength to be regulated by applying oscillation to non-hardened, concrete, and by absorbing water forcibly from the surface of the concrete, to level the surface. CONSTITUTION:At a contact section with concrete A, a concrete finishing equipment is composed of a finish trowel provided with a water absorbing pipe 6 having a water absorbing section consisting of a water absorbing channel and a penetration hole 9, filters 2, 3 contained removably in the pipe 6, an outlet 4 to be communicated with a suction pump 17, and a pair of vibrators 5. Then, with the suction force of the suction pump 17, from the surface of non-hardened concrete through the water absorbing section, water is forcibly absorbed, and with the filters 2, 3, concrete component, dust, and the like to the outlet 4 are caught. Besides, with the vibrators 5, oscillation is generated, and the oscillation is applied to the concrete A, and at the same time, the float 1 is moved in contact with the surface of the concrete A, and it is levelled, and the surface of the concrete A is finished.