baber/WOPTO huggingface dataset:
Patent JP-H03212870-A (JP)
Title: Magnetic head
Inventor: MATSUMOTO TAKASHI
IPC: G11B21/21
Filed: 1990-01-17
Abstract: PURPOSE:To make head crash hard to generate by suppressing the micro oscillation of a magnetic head in upward and downward directions by providing auxiliary wings at both sides of the magnetic head. CONSTITUTION:The auxiliary wings 15 are provided at both sides of the magnetic head 12 provided at the tip of a carriage arm 11 via a gimbal spring 13 and floating keeping a micro gap with an air flow generated by the rotation of a disk 14 and performs the read/write of data on the disk 14. The magnetic head 12 is floated with the supermicro gap by the air flow generated by the rotation of the disk 14, and the oscillation in the upward and downward directions of the magnetic head 12 can be suppressed with the auxiliary wings 15 provided at both sides of the magnetic head 12. In such a way, it is possible to obtain the magnetic head in which the micro oscillation of the magnetic head in the upward and downward directions can be suppressed and hard to generate the head crash.
Patent JP-S59137552-A (JP)
Inventor: ABE MORIO
IPC: D04H1/541
Filed: 1983-01-20
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-H01183271-A (JP)
Title: Picture supervising and control device in multi address picture transmission
Inventor: MATSUMURO MASAHIRO
IPC: H04B14/06
Filed: 1988-01-18
Abstract: PURPOSE:To improve the efficiency of picture transmission by transmitting a demand refresh signal to a picture transmitting device for transmitting use from a picture transmitting device for receiving use by using a low speed line when the error of picture data is detected and as occasion demands. CONSTITUTION:When the picture transmitting devices for receiving use 5-1-5-n detect the error of the picture data and when an operator requires, by operating a manual switch, etc. by the operator, the demand refresh signal 18 to request the transmission of intra-frame encoding data is sent from the picture transmitting devices for receiving use 5-1-5-n to the picture transmitting device 3 for transmitting use by using the low speed line 19. Thus, in a case that circuit quality is good and the error is not generated, the intra-frame encoding data is not transmitted, and the continuity of a received picture comes not to be spoiled, and besides, in the case that the error exists in the picture data, the intra-frame encoding data comes to be transmitted immediately, and the picture transmitting efficiency can be raised.
Patent JP-2000209386-A (JP)
Title: Facsimile system with file transfer function
Inventor: FUJITA YOSHITO
IPC: G06F13/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain an image which is not deteriorated from limitation of facsimile resolution on a reception side by installing a facsimile data transmission part transmitting regular facsimile data when a transmission switch part judges that a transmission destination does not have a file reception part. SOLUTION: Transmission-side facsimile software 1 negotiates with a transmission destination system by a transmission switch part 11, and judges what is the transmission destination system. When the transmission destination system is regular facsimile, control is moved to a facsimile data transmission part 12, When the transmission destination system is a facsimile system with file transfer function, control is moved to a file transmission part 13. Reception-side FAX software 2 negotiates with a transmission source system by a reception switch part 21 and judges what is the transmission source system. Thus, an obtained image is not affected by facsimile resolution and a reception side can obtain an image which is not deteriorated from limitation of facsimile resolution.
Patent JP-H07222323-A (JP)
Title: Splicing for wire harness
Inventor: ITO TAKEJI
IPC: H02G1/14
Filed: 1994-01-27
Abstract: PURPOSE:To facilitate waterproofing at the spliced parts between the cores of wires and between the core of a wire and an earth terminal. CONSTITUTION:Insulation coatings 11b-13b of wires 11-13 are stripped to expose the cores 11a-13a thereof and then a wire 12, requiring waterproofing, is applied with a waterproof coating 15 over the core and the insulation coating thereof. Cores of respective wires are then brought into contact through a coating layer 15a and the contact part A is irradiated with ultrasonic wave thus removing the coating layer and jointing the cores by welding.
Patent JP-S60151685-A (JP)
Title: Method and device for agent stirring of magnetic brush cleaning device
Inventor: KASAHARA NOBUO
IPC: G03G21/00
Filed: 1984-01-19
Abstract: PURPOSE:To improve cleaning performance by mixing a material which is larger than carriers for cleaning, has smaller specific gravity, and electrostatically charges toner to the same polarity with carriers as a stirring agent with carriers for cleaning. CONSTITUTION:The stirring agent M is mixed with carriers C used for the magnetic brush cleaning of an electrophotographic copying machine. The stirring agent M may use the material which has larger size and smaller specific gravity than carriers C and electrostatically charges toner to the same polarity with the carriers, e.g. iron of the same kind with the carriers, iron powder coated with fluororesin, ferrite powder of hollow structure and a glass material is usable. Consequently, stirring effect is improved without spoiling the flowability of the carriers C, the electrostatic charge amount of toner T sticking on the carrier C is improved to improve the cleaning performance.
Patent JP-H05193707-A (JP)
Title: Rack equipment
Inventor: HATOUCHI GOKICHI
IPC: B65G1/10
Filed: 1992-01-21
Abstract: PURPOSE:To perform cargo handling quickly safely outside a group of racks by providing a putting-in-and-out device moving straight back and forth and right and left in a cargo handling place. CONSTITUTION:An empty loading bed 22 is located in a second home position H2 to a deliver cargos to a load support section 27 by a fork lift track or the like and located in a first home position H1 by running the bed on a shift path 25. Next, a putting-in-and-out device 35 is shifted with the travelling of a girder 33 and the support guide of a guide section 33a to be stopped at a position close to the loading bed 22 in the first home position H1. Under such a condition, the cargos on the loading bed are transferred to the putting-in-and- out device 35 by combination of operations of a carriage 42 and putting-in-and- out tool 44. A group of movable racks 2 are moved before and after the operations to make a operating space S in front of a desired divided receiving space 3. Next, the putting-in-and-out device 35 is stopped opposedly to the front of the desired divided receiving space 3 to that the cargos are stocked by the carriage 42 and putting-in-and-out tool 44.
Patent JP-S53109918-A (JP)
Title: Preparation of anti-tumor polysaccharides
Inventor: UENO SABUROU
IPC: A61P35/00
Filed: 1977-01-29
Abstract: PURPOSE: To prepare nitrogen-containing polysaccharides having excellent antitumor activity, by extracting mycelia obtained by the artificial cultivation of fungi belonging to Basidiomycetes genus, Clitocybe sp., with an aqueous solvent, and purifying the extract by removing low molecular weight components having MW of ≤ from the extract. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03215730-A (JP)
Title: Gas detector using optical fiber
Inventor: HIRAI SHIGERU
IPC: G01N21/27
Filed: 1990-01-19
Abstract: PURPOSE:To increase the mechanical strength, to improve the accuracy and to expand the gas detection range by forming the sensor and of an optical fiber member which is exposed to inspection gas by using only a core and forming other light propagation parts by providing a core and a clad. CONSTITUTION:The sensor part of the optical fiber member 20 which is exposed to the inspection gas along the longitudinal direction is formed of only the core and other light propagation parts are formed while equipped with the core and clad. A gas cell 30 is arranged in a state incorporating the sensor part 22 of the member 20. The inspection gas is admitted to the gas cell 30 through an entrance pipe 31 and guided out through an exist pipe 32. Laser beam which is propagated in the member 20 is emitted from the right end of the member 20 to reach a germanium photodetector 42 through a V-groove connection part 40 and a quartz dummy optical fiber 41. The photodetector 42 outputs a detection signal corresponding to the intensity of the photodetected laser beam. The detection signal is amplified by an amplifier 50 and inputted to a computer 51.
Patent JP-2000208820-A (JP)
Title: Light emitting diode and its manufacture
Inventor: NOMURA TADASHI
IPC: H01L33/62
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of light emitting diode by providing projections to a metallic mold to generate a turbulent flow and starting harden ing of a mold resin prior to termination of the turbulent flow and by uniformizing the diffusion of a wavelength conversion agent. SOLUTION: A substrate 2 is set in metallic molds 10A and 10B, and a mold resin 5a such as epoxy resin, etc., is injected into them, and the mold resin 5a is mixed with a wavelength conversion agent 5b. A projection 11 is provided to generate a turbulent flow R by a flow generating when the mold resin 5a is injected into the metallic molds 10A and 10B, and prior to termination of the turbulent flow R, the hardening of the mold resin 5a is started, thus uniformizing the diffusion of the wavelength conversion agent 5b. Thus, even one light emitting diode generates no uneven color, and no change in quality among a plurality of light emitting diodes occurs, thereby improving the productivity.
Patent JP-H06218668-A (JP)
Title: Attachment of semiconductor wafer and device therefor
Inventor: HIRAI NORIYOSHI
IPC: B24B37/30
Filed: 1993-01-21
Abstract: PURPOSE:To permit the adhesion with high precision by attaching a wafer on a holder plate through the pressing by an elastic body having the top edge in a tapered surface, sucking air in a vacuum housing when the semiconductor wafer is attached through an adhesive on the holder plate. CONSTITUTION:When a semiconductor wafer 4 is attached on a holder plate 2, a vacuum housing 5 is lowered on the holder plate 2 by extending an air cylinder 11 so that the wafer 4 placed on the holder plate 2 through an adhesive 3 is positioned in the opened port 6 of the vacuum housing 5. Then, the inside of the housing 5 is sucked to generate a vacuum state by sucking air through a suction port 17, and the air cylinder 11 is extended furthermore, and the wafer 4 is pressed by an elastic body 16 having the top edge surface as tapered surface 16a, and attached. Since, in this case, the wafer 4 is successively pressed from the center toward the peripheral edge, attachment is performed so that bubbles are not left in the adhesive 3 between the wafer 4 and the holder plate 2.
Patent JP-S59135188-A (JP)
Title: Thermographic material
Inventor: KABASHIMA KAZUO
IPC: B41M5/337
Filed: 1983-01-24
Abstract: PURPOSE:To provide a thermographic material with an improved heat response by arranging a color forming layer containing an aromatic isocyanate compound and an imino compound as coupler and a thermoplastic substance with a specified melting point and a metal salt of carboxylic acid as sensitizer separately. CONSTITUTION:A color forming layer containing (1) an aromatic isocyanate compound (e.g. 2,6-dichlorophenyl isocyanate) and (2) an imino compound (e.g. 3-iminoisoindoline-1-on) having one or more >C=NH group forming a color in reaction with the component (1) as coupler (A) and containing (3) a thermoplastic substance with the melting point of 40-200 deg.C (e.g. paraffin wax) and (4) a metal salt of carboxylic acid (e.g. zinc stearate) as sensitizer (B) separately is arranged on a support to obtain an intended recording material.
Patent JP-S58126377-A (JP)
Inventor: TERAE NOBUYUKI
IPC: D06M13/51
Filed: 1982-01-22
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-S58126182-A (JP)
Title: Feeder for one-time carbon ribbon
Inventor: TEJIMA EIJI
IPC: B41J35/36
Filed: 1982-01-25
Abstract: PURPOSE:To economically feed an one-time carbon ribbon by a simple structure in which the feeding of the ribbon is stopped during the printing movement of a carriage, the ribbon is sent out when the carriage is returned, and when the end of the ribbon is detected, the used ribbon is automatically recovered. CONSTITUTION:A carriage 1 moves to the right when a control motor 8 turns clockwise, and printing is made on a printing paper 18 through a ribbon 15 by a printing head 3. When the printing is ended, the carriage 1 moves to the left and returns. In this cae, a ribbon feed timing pulley 10 turns counterclockwise and couples with an one-way clutch 12. By this, the ribbon 15 is sent from the right side to the left side. The moving amounts of the carriage 1 and the ribbon 15 are equally set up. The used ribbon 15 is discharged to the outside and housed in a container 17. Thus, unused portion of the ribbon 15 can be eliminated, and when the end of the ribbon comes, a transparent portion 15' appears and is detected photoelectric detectors 20 and 21. Then, the used ribbon 15 is all housed in the container 17.
Patent JP-H07215610-A (JP)
Title: Operation panel for elevator
Inventor: SUMIKAMA YASUHIRO
IPC: B66B1/50
Filed: 1994-01-28
Abstract: PURPOSE:To reduce the number of part items by changing only a surface sheet provided with the predetermined shape according to the specification of an elevator and using other parts in common in an operation panel for an elevator. CONSTITUTION:A face plate 1 and plural movable buttons 2a-2f, which are formed into overhang shapes surrounded by slits 3a-3f, are integrally molded, while the movable buttons 2a-2f part are partially connected to the adjacent face plate 1 part in a part of the slits 3a-3f so that the movable buttons 2a-2f are used as movable buttons only in case of necessity, and the connection parts can be cut off only in case of necessity in compliance with the number of stops of an elevator, and the face plate 1 and a base board mounting boss are integrally molded, so that the base board on which a switch and an illuminating means for display are mounted can be installed.
Patent JP-H06244321-A (JP)
Title: Semiconductor sealing epoxy resin molding material
Inventor: KOSHIBE SHIGERU
IPC: C08J3/20
Filed: 1994-01-31
Abstract: PURPOSE:To remarkably reduce cavities generated on a surface and an interior of a molded form and to significantly improve molding yield by specifying water content in a tabletlike molding material containing epoxy resin, curing agent, etc., as main ingredients, and covering it with hydrophobic film. CONSTITUTION:The semiconductor sealing epoxy resin molding material contains epoxy resin, curing agent, curing accelerator and filler as indispensable ingredients, and as required flame retardant, treatment, pigment, mold release agent and other additives. Particularly, its water content is adjusted to 0.15-0.20wt.%. This material has a tablet state and is coated at a surface with a hydrophobic film. If the water content is excessive in the material, cavities of a molded form are remarkably increased due to steam generated at the time of molding. On the contrary, if the cavities are excessively little, unevenness, irregularity at the time of excess heat are increased. Accordingly, it is necessary to cover the material with the film so as not to vary the water content.
Patent JP-H02189073-A (JP)
Title: Picture data adjustment system for picture reader
Inventor: OTAKI MITSUO
IPC: G03G15/01
Filed: 1989-01-17
Abstract: PURPOSE:To effectively correct the dispersion of the conversion characteristic of a CCD line sensor among chips and among in-chip picture elements by applying offset adjustment after gain adjustment and dark correction of picture element units. CONSTITUTION:A picture data adjustment means 2 applies gain adjustment and offset adjustment to an analog signal being the result of reading a reflected luminous quantity of an original by a line sensor 1, an A/D conversion means 3d converts the signal into a digital signal, then dark correction is applied through a picture data adjustment means 4, the signal is converted into a density signal and an original read signal is obtained. After gain adjustment 7 is applied, offset adjustment 8 and dark correction 9 in the unit of picture elements are executed. Thus, the offset adjustment 8 is executed after the gain adjustment 7 in this way. Thus, although there is some fluctuation after the gain adjustment in a low density area being a white level signal area, the characteristic at the high density area is made especially stable and uneven contrast is attained.
Patent JP-S57123713-A (JP)
Title: Lumped constant type circulator and isolator
Inventor: TAKEDA SHIGERU
IPC: H01P1/383
Filed: 1981-01-26
Abstract: PURPOSE:To reduce the size and price of the structure of a lumped constant type circulator and isolator, constituted by arranging a ferrite core between soft magnetic materials and placing a permanent magnet outside of it, by providing it, by providing it with a case made of a nonmagnetic material. CONSTITUTION:On a soft magnetic material 12 as an earth conductor, a ferrite core 6b is placed with a shielding plate 15b between. On the core 6b, center conductors 13a, 13b and 13c whose intersection parts are insulated from one another are mounted at an about 120 deg. angle, and on them, a ferrite core 6a and covered with a shielding plate 15a. On the shielding plate 15a, a discoidal permanent magnet 3 fixed to a soft magnetic material 11 with an adhesive is arranged, and the cores 6 and 6b are applied with a magnetostatic field. Those parts are covered with a nonmagnetic-material case 16, which is fixed to the soft magnetic material 12 with an adhesive. The external projecting parts of the conductors 13a-13c are used as strip line terminals. On the soft magnetic material 12, a plane resistor 17 is fixed and screwed into a heat sink 20 through through-holes 14a and 14b.
Patent JP-H01184707-A (JP)
Title: Production of magnetic head
Inventor: IMAOKA HIROFUMI
IPC: G11B5/127
Filed: 1988-01-19
Abstract: PURPOSE:To accurately constitute a magnetic gap with narrow track width by sticking and forming a thin film consisting of a ferromagnetic metal to a magnetic core whose magnetic circuit consisting of a ferromagnetic oxide magnetic body by vacuum film forming technique. CONSTITUTION:Thin films 15 consisting of a metallic ferromagnetic substance and having prescribed thickness are stuck and formed to/on side walls 13a, 14a from the side of a face 10a corresponding to a gap forming face of a block material 10 consisting of a ferromagnetic oxide magnetic body by means of a PVD method. Then, a 2nd nonmagnetic substance thin films 16 consisting of a nonmagnetic substance (Al2O3 or TiO2) with high hardness and having previously determined thickness are stuck and formed to/on the thin films 15 from the side of the face 10a corresponding to the gap forming face by the PVD method. Consequently, prescribed accuracy can be easily obtained, so that <=0.3mu narrow gap e.g. can be accurately formed.
Patent JP-H09197789-A (JP)
Title: Developer supplying container
Inventor: MIYAZAKI KIYOUTA
IPC: B65D83/06
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a developer supplying container capable of preventing a smoke-like leakage of developer in executing the operation of supplying devel oper. SOLUTION: This container is provided with a container main body 1 having an opening part 1a, a shutter 3 for closing the opening part 1a of the container main body 1, a cap member (shutter supporting means) 2 for supporting the shutter 3, recessed shutter guiding parts 2a formed in the cap member 2, a sealing member 4 attached to the surface on the side of the opening part 1a of the shutter 3, over the opening part and the guiding part 2a. At this time, flexible sheets (elastic parts) 7 for sealing a part of space are provided in the spaces formed between both side surfaces nearly in parallel with the moving direction of the shutter 3 and the shutter guiding parts 2a. Therefore, the space is surely sealed with the flexible sheets 7, so that the smoke-like leakage of developer at the time of executing the operation of supplying the developer can be prevented.
Patent JP-H07218180-A (JP)
Title: Lateral heat exchanger
Inventor: NOMOTO TAKAO
IPC: F28F9/02
Filed: 1994-01-31
Abstract: PURPOSE:To prevent flow-out of fluid from drain and air vent openings of a partition plates during operating by providing the openings provided at the plate and a guide for guiding floated matter floated via the fluid in a water chamber to block the openings in vertical directions. CONSTITUTION:A water chamber 17 is divided by a partition plate 18c which is horizontally provided into upper and lower water chambers 17a, 17b. A circular opening 19c for discharging drain stored on an upper surface and discharging the air stored on a lower surface is provided at the plate 18c. A spherical float 20 having a diameter larger than that of the opening 19c is disposed on a lower surface of the opening 19c. A guide 21 is provided at a position of 1.5 to twice times as large as the diameter of the float 20 directly from the opening 19c around the float 20 and coupled at its upper end to the periphery of the opening 19c to support the float 20 at its lower part. Thus, the air of the lower surface of the plate 18c is discharged from the opening 19c until fluid is fully filled in the chamber 17b and the float 20 is floated to block the opening 19c.
Patent JP-S5292876-A (JP)
Title: Treatment of iron ore-sintering gas
Inventor: KOBAYASHI MAKIO
IPC: B01D53/14
Filed: 1976-02-02
Abstract: PURPOSE: To decrease dust content of release gas to not more than 0.05 g/Nm 3  by introducing iron ore-sintering gas, after removal of dust by a cyclone ro electric dust collector, to a tray tower having perforated plate trays or grating trays of 30 W 50% perforation ratio to contact with aqueous circulating solution under specific conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05198180-A (JP)
Title: Semiconductor memory
Inventor: TOYODA HIROSHI
IPC: G11C11/41
Filed: 1992-01-22
Abstract: PURPOSE:To speedily discharge column lines and to speed up read time in a semiconductor memory which has a static reading circuit. CONSTITUTION:In the output side of a column selector 2 of column lines of a SRAM cell group 1, N channel MOS transistors 13 and 14 are connected as a load type and the levels lower than a threshold voltage VTN are inputted to two OR circuits 11 and 12. Precharge signals are inputted to one of the two input OR circuits, the OR output is connected to the gate of a precharge P channel MOS transistor 6, the column line precharge is stopped at an input theoretical threshold value of+VTN of a static reading circuit 3 plus so as to reduce the reading time by discharge.
Patent JP-S54103829-A (JP)
Title: Diphenylamine derivative and its preparation
Inventor: MIYAHARA SHIYOUICHIROU
IPC: C07C211/52
Filed: 1978-02-01
Abstract: NEW MATERIAL:2-Bromo-2,6-dichlorodiphenylamine of formula I.  
     USE: A synthetic intermediate of agricultural chemicals, dyes, and medicines, preferably intermediate of 2-(2,6-dichloroanilino)phenylacetic acid, an anti-inflammatory anagesic.  
     PREPARATION: The reaction between N-2-bromophenylbenzimidoyl chloride of formula II and an alkali metal salt of 2,6-dichlorophenol of formula V (M is alkali or alkaline earth metal) is effected in an inert solvent as ethyl ether to form novel compound of formula III, which is rearranged by heating in an inert solvent as biphenyl or diphenyl oxide at 150W260°C to form a compound of formula IV. Then the product is hydrolyzed with caustic alkali in an inert solvent as n-butanol at 95W 120°C to yield the compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio