baber/WOPTO huggingface dataset:
Patent JP-S60247854-A (JP)
Title: Magnetic head supporting device of magnetic recorder for double-faced medium
Inventor: UEHARA KATSUYA
IPC: G11B21/20
Filed: 1984-05-24
Abstract: PURPOSE:To mechanize the fitting work of magnetic heads to gimbal sections, by forming the gimbal sections at both ends of a strip piece bent in U-shape and respectively fitting the magnetic heads to the gimbal section, then, fitting the strip piece equipped with indexes of through holes, notches, projections for positioning at prescribed positions in addition to the gimbal sections and magnetic head to the 1st and 2nd carriers. CONSTITUTION:Gimbal sections 11 and 12 are formed at both ends of a strip piece 3 and the 1st and 2nd magnetic heads 1 and 2 are respectively fitted to the gimbal sections 11 and 12, and then, the strip piece 3 is fitted to the 1st and 2nd carriers 4 and 5. Therefore, manufacture of the gimbals and fitting work of the magnetic heads to the gimbals can be made by integrated automated machines. Accordingly, mass production can be realized with this manufacturing method when compared with half-mechanized and half-manual conventional methods and, at the same time, errors in accuracy of finishing and assembling can be reduced.
Patent JP-H10292301-A (JP)
Title: Vibration preventive method for existing railroad track
Inventor: KUMAGAI TAKENORI
IPC: E01B1/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent vibration of an existing railroad track and effectively use the lower space even when the existing railroad track is laid on the ground. SOLUTION: Ballasts under a rail R of an existing railroad track are removed in a first process and an elevated roadbed 6 exposed under the ballasts is treated for peeling. The rails R and sleepers 8 are supported by steel lattice frames 12, 13 and a rail fixing member 16 in a second process. And concrete is placed on the elevated roadbed 6 treated with peeling works to form a slab in a third process. And further, spacers 14 are drawn out to jack up the slab in a fourth process and the slab is supported by a vibrationproof device X so as to set it afloat in a fifth process.
Patent JP-H11283950-A (JP)
Title: Substrate cleaner
Inventor: MATSUDA NAOKI
IPC: B08B3/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a substrate cleaner having a high cleaning reproducibility, having no effect on cleaning results, even if there exist individual difference and variation in the cleaned position of a processed substrate in the holding time, while facilitating the level changing work of a cleaning tool, and enabling time adjusting of the level. SOLUTION: A substrate cleaner cleans with a cleaning tool 6 attached to an oscillating arm 2 oscillating while feeding a cleaning solution to a rotating processed substrate 4. In this case, the substrate cleaner is equipped with an elevating mechanism (a ball screw 7, a servo-motor 8, etc.), for elevating the cleaning tool 6, a setting means for setting up the height of the cleaning tool 6, a control means for controlling the elevating mechanism to adjust the height of the cleaning tool 6 to a set up height by the setting means. Furthermore, the control means has the function of stepwisely changing the height of the cleaning tool 6 to the processed substrate 4 in the case of cleaning each one sheet of the substrates.
Patent JP-S4868128-A (JP)
IPC: G06Q40/02
Filed: 1971-12-20
Abstract: 1413832 Electro-photography RICOH K K 18 Dec 1972 [20 Dec 1971] 58258/72 Heading G2H [Also in Division B6] An identification card is produced by making an electro-photographic picture of a person, adding data to the developed picture and applying a transparent protective layer. Preferably the picture is made by exposing a photo-conductive member, which may be the card or a member which transfers a latent charge image to the card, through a halftone grid or screen. Alternatively a photo-sensitive screen may be imaged, and used to control a flow of corona ions which images the card. Then data are added and a synthetic resinous film is laminated to the card, or a lacquer is applied. The card may comprise a paper or resinous support, an aluminium layer and a surface layer of a dielectric such as an acrylic resin, a methacrylic resin, polyvinyl chloride or a photo-conductive material such as zinc oxide or poly-N-vinyl carbazole carried by a bonding agent. Electrically conductive rubber or sheet metal may replace the support and aluminium layer.
Patent JP-H08295218-A (JP)
Title: Shaft mounting structure of load-response type brake fluid pressure control device
Inventor: NAGAMORI KIYONOBU
IPC: B60T8/30
Filed: 1995-04-27
Abstract: PURPOSE: To reduce an wear of a retainer and a lever while maintaining a sealing function for the inclination of portions below a spring by winding the lower end of a shaft on a groove in the outer periphery of rubber packing, passing an axially supporting bolt through plate-equipped collars passed through a center hole in the rubber packing, and pressing the end faces of the rubber packing into contact with the plates. CONSTITUTION: Cylindrical rubber packing 12 is provided at its inner periphery with two grooves 16, is provided at each end face with grooves 17 surrounding its center hole, and is provided at its outer periphery with a groove 18 encircling the lower end of a shaft 8. Collars 19, 19' having plates 20, 20' integrated with their respective ends are passed through the center hole in the rubber packing 12, and an axially supporting bolt 13 leading to the axle side and integrated with the plate 20 by welding is passed through the collars 19, 19'. Both end faces of the rubber packing 12 are locked into place via the plates 20, 20' and are pressed into contact with and secured to the plates 20, 20' by means of the axially supporting bolt 13.  This results in the permission of the axially supporting bolt 13, the collars 19, 19', and the plates 20, 20' to incline, while the shaft 8 is not allowed to incline.
Patent JP-H10278232-A (JP)
Title: Ink fountain device of printing press
Inventor: SEKI HIROYUKI
IPC: B41F35/04
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink fountain device capable of rapidly and easily removing the residual ink in an ink fountain. SOLUTION: A long protective film 15 drawn out of a supply roll 16 is passed through an ink fountain to cover an ink fountain bottom surface 7a and an ink fountain side surface 10. At a time of the replacement of ink, an ink fountain main body 7 and the ink fountain side plate 10 are retracted to a lower retraction position and, in this state, the protective film 15 is taken up to move a part to which residual ink is bonded to the outside of the ink fountain and a new part is positioned above the ink fountain and, subsequently,  the ink fountain main body 7 and the ink fountain side plate 10 are raised to the original operation position and the heating member provided to the end surface of the ink fountain side plate heats the side edge parts of the protective part 15 being in contact with the heating member to be softened to be stretched and the side edge parts are held between the fountain roller 3 and the ink fountain and the vicinities of them are set to the position covering the ink fountain side surface 10a.
Patent JP-H02281704-A (JP)
Title: Thin film platinum temperature sensor
Inventor: ONAKA KAZUHIRO
IPC: H01C7/02
Filed: 1989-04-24
Abstract: PURPOSE:To improve heat dissipation effect and reduce variations of measurements with directions of a fluid by forming a platinum thin film resistor on opposite sides of a substrate and arranging the same in the directions of platinum thin film resistor patterns different at front and back thereof from each other. CONSTITUTION:A title sensor includes platinum thin film resistors 2a, 2b provided on opposite surfaces of an insulating substrate 1, and an electrode 3. Platinum thin film resistor 2a, 2b are brought into continuity via a through-hole 4 and patterns thereof each arranged in different directions. Hereby, the areas of the platinum thin film resistors 2a, 2b of a temperature sensitive part are increased to improve heat dissipation and hence the accuracy and heat response speed of a sensor itself, and further variations of the heat response speed in the flowing direction of fluid is reduced by altering the directions of the patterns.
Patent JP-H11276297-A (JP)
Title: Electric ottoman device
Inventor: OKAJIMA MASAO
IPC: A47C7/50
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To make an ottoman provided at the front end of the seat cushion in a simple structure and with a wider foot rest area. SOLUTION: An ottoman 4 pivotally attached at the front end of a seat cushion 2 comprises a pivotal ottoman body 13 and an auxiliary unit (slide body) 14 slidably attached to the body. The ottoman body 13 is rotated by an electric motor 12m. A main link 24 is pivotally connected between the first pivotal link 23 pivotally provided at a seat cushion frame 5 and the second pivotal link 28 provided at a slid frame 18 of the auxiliary unit 14, and a bracket 29 projecting from the ottoman body 13 is pivotally connected at the first pivotal link 23 side viewed from the second pivotal link 28 of the main link 24.
Patent JP-H09269629-A (JP)
Title: Semiconducting rubber roll
Inventor: TAKAHASHI HARUHIKO
IPC: B29K21/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconducting rubber roll such as an electrification roll having a semiconducting rubber member which shows little dependence of the electric resistance on the environment and has stable semiconducting property and excellent wear resistance of a resin layer (which hardly peels), having little dependence on environment of electric resistance without causing contamination on a photoreceptor drum nor fog due to deposition of a toner. SOLUTION: This roll consists of a metal core 1, a rubber layer 2 which covers the outer surface of the core, and a resin layer which covers the outer surface of the rubber layer. The resin layer consists of an inner layer 3a and an outer layer 3b, and the inner layer consists of a resin having 10 to 60 deg.C glass transition temp., while the outer layer consists of a resin having 35 to 90 deg.C glass transition temp. The glass transition temp. of the resin for the outer layer is made higher than the glass transition temp. of the resin for the inner layer.
Patent JP-S61257731-A (JP)
Inventor: YOHAN KARUTENETSUKAA
IPC: B23Q3/12
Filed: 1986-05-08
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-S5729142-A (JP)
Title: Adjustment system for setting position of receiving foam of receiving printer
Inventor: KOIKE MASAYUKI
IPC: B41J29/46
Filed: 1980-07-29
Abstract: PURPOSE:To adjust the setting position of a receiving form accurately by stopping the transfer of printed data to a printer during a period from the power feeding to the transfer of receivable information. CONSTITUTION:When a power switch provided to the power source 10 of a printer 1 is turned on, power-on information is set in a circuit control part 12 and then sent to a controller 2. The controller 2 is placed in a waiting state and never sends data, even when it is transmitted from a center, to the printer. Then, page-feed FF data and an attention-key lighting signal are sent to the printer 1. A reception part 13 discriminates the FF data to feed paper to the print starting position of a new page, and after the correct position adjustment, an attention key 16 is pushed to print the data on the receiving form.
Patent JP-H02282128-A (JP)
Title: Paper form feeder
Inventor: IBUCHI YOSHIAKI
IPC: B65H3/08
Filed: 1989-04-24
Abstract: PURPOSE:To avoid malfunctioning of paper feeding, by forming a suction member telescopically in a paper form transport direction so as to securely lead the tip end of the paper form to a paper form transport position. CONSTITUTION:When a suction member 1 is moved from a paper form feeding position to a paper form transport position, upon abutting of the suction member 1 to a member 42 such as a transport roller locating in a paper form transport position, the suction member 1 is shortened against the elastic force of a spring 1c in a paper form transport direction. Consequently the paper form also moves in the paper form transport direction even after making the suction member 1 abut to the transport member 42. Thus the tip end of the paper form can be securely led to the paper form transport position.
Patent JP-S58221136-A (JP)
Title: Sensor for oil pressure
Inventor: YAMASHITA ICHIROU
IPC: G01L9/16
Filed: 1982-06-16
Abstract: PURPOSE:To enable the direct conversion of oil pressure to inductance with simple constitution, by forming a magnetic circuit of a thin sheet of an amorphous magnetic alloy as a pressure receiving surface and a soft magnetic material then working the surface of the thin magnetic sheet and the surface in contact therewith to high flat surface. CONSTITUTION:The oil pressure in the space 6 of a holding member 4 for a cover part is applied through a hole 41 on a thin sheet 1 of an amorphous magnetic alloy and generates strain in the part of a soft magnetic body 2 corresponding to the grooved part 21 thereof; therefore, the magnetic resistance of the sheet 1 increases. The magnetic resistance of an electromagnetic circuit excited by a coil 3 and formed on the sheet 1 and the material 2 increases as well and the inductance value measured with a coil terminal 32 decreases. Since the surface of the sheet 1, the surface of the material 2 in contact therewith and the surface of the member 4 are worked to high flatness, the stress in the part corresponding to the part 21 of the sheet 1 increases monotonously with an increase in the oil pressure and the oil pressure is converted directly to inductance. The pressure receiving part is a thin sheet; therefore, the strength to breakage is high and said part operates normally even after an excessive input is applied thereon.
Patent JP-S61260682-A (JP)
Title: Solar cell and manufacture thereof
Inventor: NISHIOKA SUNAO
IPC: H01L31/0392
Filed: 1985-05-14
Abstract: PURPOSE:To increase a surface area, and to improve optical absorptivity by forming a plasma silicon nitride film with a bulge group having a smooth shape, a lower electrode film, an amorphous silicon film and an upper electrode film onto the upper surface of a substrate in succession. CONSTITUTION:A plasma silicon nitride film 2 containing hydrogen 7 is shaped onto a substrate 1 by using a plasma vapor phase growth method. Hydrogen 7 is discharged from the plasma silicon nitride film 2 through heat treatment, the hydrogen 7 collects on the interface between the substrate 1 and the plasma silicon nitride film 2, and a bulge group 6 is generated. The bulge group 6 remains even after the completion of eat treatment because the plasma silicon nitride film 2 is cured through heat treatment. A lower electrode film 3 is shaped through a hihg-frequency sputtering method from a metal such as molybdenum. An amorphous-silicon film 4 is formed. A transparent conductive film consisting of a metal, such as indium oxide, tin oxide, etc. is shaped onto the amorphous-silicon film 4 as an upper electrode film 5, and an antireflection film and a surface protective film are shaped.
Patent JP-S61261875-A (JP)
Title: Picture information processor
Inventor: KAJITANI SEINOSUKE
IPC: G11B21/02
Filed: 1985-05-16
Abstract: PURPOSE:To enhance the shifting accuracy of the head arm in the diameter direction of the optical disk by providing the brake means to fix the shaft to which a head arm assembling body swinging mechanism is fitted at the time of swinging the head arm assembling body. CONSTITUTION:By operating the operating part of the device, an optical disk handling mechanism part 3 can be operated, a memory media unit 6 provided with plural optical disks 5 starts to rotate at the prescribed speed. On the other hand, after one side reading unit 30 is shifted in the upward and downward directions and stopped at the prescribed position by the information retrieving signal from the control part, a head arm assembling body 31 of the unit 30 is shifted in the radial direction of the disk 5, and a tip head 48 of a head arm 45 starts the reading action. At the time of the swinging of the assembling body 31, a brake means 87 is provided which fixes a shaft 33 to fit a head arm assembling body swinging mechanism, and constituted to receive the reaction at the time of swinging an assembling body 81. Thus, the shifting accuracy of the arm 45 in the diameter direction of the disk 5 can be enhanced.
Patent JP-H06314496-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: OTSUKA NOBUAKI
IPC: H01L29/792
Filed: 1993-04-30
Abstract: PURPOSE:To provide a nonvolatile semiconductor memory capable of erasing with a sector unit, suppressing the increase of a chip size due to the division of a word line to be minimum and reducing the cost. CONSTITUTION:A word line is divided into plural blocks BLK1-BLKn in the column direction and into sections SEC1-SECn e.g. by every four lines in the row direction. One sector SCT is composed of four word lines WL1-WL4. The sector SCT is selected by means of a sector selecting signal SI outputted from a source main decoder SMD according to a row address signal and block selecting signals BO, /BO-Bn, /Bn outputted from source subdecoders SSD1-SSDn according to a column address signal. Since the constitution of the source main decoder is simple, the increase of the chip size is suppressed.
Patent JP-H11299281-A (JP)
Title: Motor
Inventor: OCHI MASAAKI
IPC: H02P6/08
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce a power loss even while supplying driving current smoothly to coils by supplying, to a power amplifier, a distribution current signal which changes smoothly and an overlaid current signal which is output only in a shorter period than the distribution current signal ON duration within the ON period of the distribution current signal. SOLUTION: A first and a second supply current signal C1, C2 are distributed for one phase and for two phases alternately according to the rotational movement of a moving body 1 to generate a first and a second three-phase distribution current signal which change smoothly. These distribution current signals are supplied to a first and a second group of power amplifiers 5-10 and a first and a second power section current mirror circuit. Thus, the second group of power amplifiers 8, 9, 10 changes the positive pole side parts of the driving current I1, I2, I3 for the coils 2, 3, 4. Again, the first and the second supply current signal C1, C2 are changed in proportion to a command signal Ad, with the first and the second supply current C1, C2 being reduced when current supplied by a DC power supply 30 is small.
Patent JP-S60249193-A (JP)
Inventor: OOHIRA EIJI
IPC: G10L13/00
Filed: 1984-05-25
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-S60249454-A (JP)
Title: Communication device
Inventor: KOIZUMI SHIGERU
IPC: H04W12/00
Filed: 1984-05-25
Abstract: PURPOSE:To change easily software of a communication device at a remote place by sending control software and constants from an originating side to a terminating side, and storing them in an erasable and rewritable ROM. CONSTITUTION:Communication control software and constants sent from the originating side of the other party are stored in a RAM5. Control software and constants before change are transferred from an erasable and rewritable EEP- ROM9 to the RAM5, and new control software and constants are transferred from the RAM5 to the EEP-ROM9. A CPU1 controls individual parts on the basis of software stored in the EEP-ROM9.
Patent JP-H02284106-A (JP)
Title: Method for coupling laser diode and optical fiber and metallic fixture used therein
Inventor: OZAWA TAKU
IPC: G02B6/42
Filed: 1989-04-26
Abstract: PURPOSE:To prevent the influence by welding by supporting a metallic fixture fixing an optical fiber pendently by gripping devices and aligning the optical axis of a laser diode and the axial line of the optical fiber, then welding and fixing the lower part of the metallic fixture to the base of a package. CONSTITUTION:The metallic fixture 22 is formed with grooves 28 notched horizontally in proximity to a base 24 on both side faces 26 in parallel with the axial line of the optical fiber 16 and grooves 30 in the direction perpendicular thereto. The metallic fixture 22 is supported pendently from a base 14 by the gripping devices F even if the laser diode 10 and the ball-pointed optical fiber 16 assume the alignment position where both can be coupled. A solid part 32 is refracted from the parts of the grooves 28 and 30 and the rear surface of the solid part 32 is fixed to the base 14 by the welding operation. The deformation by the heat generated at the time of the welding is absorbed by the horizontal groove 28 and the perpendicular groove 30 corresponding to the root of the solid part 32 and no influence is exerted at all on a protective pipe 20 fixed atop the metallic fixture 22.
Patent JP-H1041290-A (JP)
Title: Semiconductor device and its element isolation method
Inventor: KIN SEII
IPC: H01L21/76
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To restrain generation of birds beaks, by forming a spacer on the side wall of an oxidation preventing film pattern, forming a thin film for preventing oxidation on the entire surface of the outcome material, and making the sectional structure of a lower part which is practically identical to the sectional structure of the lower part of the outcome oxide film. SOLUTION: A thin film 60 for preventing oxidation which is vapor-deposited on a polysilicon spacer 55 is perfectly oxidized. After that, both of the spacer 55 and a board 40 are oxidized. On the upper part of a pad oxide film 45, a thin film 60 for preventing oxidation is vapor-deposited thinner than the upper part of the polysilicon spacer 55, so that oxidation of the semiconductor substrate 40 begins in advance. That is, oxidation of the polysilicon spacer 55 can be delayed by the difference between the thickness of the thin film 60 for preventing oxidation which is vapor-deposited on the polysilicon spacer 55 and the thickness of the thin film 60 for preventing oxidation which is vapor- deposited on the pad oxidation film 45.
Patent JP-H04288100-A (JP)
Title: Recombined acaridal allergen
Inventor: OKA SATOSHI
IPC: C12N15/29
Filed: 1991-03-09
Abstract: PURPOSE:To provide a safe and active recombined acaridal allergen having an epitope contained in an acaridal allergen originated from acarids, free from impurities inducing anaphylaxis, and useful as an agent for treating and diagnosing acaridal allergic diseases. CONSTITUTION:The objective recombined acaridal allergen containing an amino acid sequence of the formula is obtained by the steps of grinding living acarids prepared by culturing and multiplying Dermatophagoides farinae in a 5.5M isocyanic acid guanidine solution; subjecting the ground product to centrifugal separation; collecting the supernatant; extracting all RNA fractions from the supernatant by a conventional method; applying the fractions to an oligo (dT) cellulose column to isolate mRNA, using the mRNA as a template to synthesize a CDNA library; cloning the library to screen a DNA coding the acaridal allergen; treating the DNA with a restriction enzyme; bonding the product to a vector, introducing the vector into a host such as bacteria, yeast or mammalian cells; and subsequently culturing the transformant.