baber/WOPTO huggingface dataset:
Patent JP-H02234445-A (JP)
Title: Formation of protective film of semiconductor device
Inventor: AKAI TAKAYUKI
IPC: H01L23/29
Filed: 1989-03-08
Abstract: PURPOSE:To eliminate causes of air bubble and damage at a corner by dripping a diluted organic resin around a chip without touching the semiconductor chip and then allowing the resin to reach the semiconductor chip by capillarity for forming a thin and uniform film. CONSTITUTION:After a diluted resin 5 is dripped on a stem around a chip or a lead frame 2 without touching a chip 1, it is left at room temperature, thus enabling the resin 5 to reach the chip 1 by capillarity. Namely, surface tension is small due to the diluted resin 5 and it is easy to reach the chip 1. Also, the reached resin 6 is extended uniformly and thinly over the entire mesa surface, nearly all solvents are evaporated before placing it quietly, and then no air bubbles are generated even if the film is dried and hardened. Therefore, by coating the chip 1 with the condensed and equal-quality organic substance resin 7, a surface protection film which is superb in electrical insulation can be obtained. This, no air bubbles are generated and the corner of a transistor is not damaged.
Patent JP-H04272670-A (JP)
Title: Connecting device for superconducting wire
Inventor: SAITO TOSHIYUKI
IPC: H01R4/68
Filed: 1991-02-27
Abstract: PURPOSE:To provide a connecting device for superconducting wires which is capable of reducing the rate of lowering of a superconducting critical current value through reduction in the rate of increase of the electrical resistance of a branch connecting portion in a superconducting device equipped with superconducting wires which form a branch circuit. CONSTITUTION:A main circuit superconducting filament exposed portion 3a formed by removal of the stabilizer of the intermediate connecting portion of a superconducting wire 3 forming a main circuit and a branch circuit superconducting filament exposed portion 7Aa formed by removal of the connecting portion of a superconducting wire 7A forming a branch circuit are made to overlap each other, caulked by a tubular body 10 and thereby pressed into contact and connected with each other so as to provide a branch connecting portion 8.
Patent JP-H06267446-A (JP)
Title: Color cathode-ray tube
Inventor: KIJIMA YUICHI
IPC: H01J29/07
Filed: 1993-03-15
Abstract: PURPOSE:To suppress a landing miss of electron beam due to thermal expansion and enhance color purity so as to attain image regeneration of high quality. CONSTITUTION:A color cathode-ray tube is provided with a shadow mask 6 fixed to a mask frame 5 under application of tension and a reinforcement member 13-1 installed for holding a shape of mask frame 5 in such a state that tension is applied to the vicinity of a shadow mask fixing part of mask frame 5. Accordingly, force of shadow mask 6 to return to the original state due to heating because of electron beam collisions is prevented by the reinforcement member 13-1. Consequently, displacement of mask frame 5 is suppressed, displacement of mask frame 5 in the tube axis direction is remarkably decreased, displacement of electron beam passage hole with respect to a phosphor is reduced and generation of color slip is prevented.
Patent JP-S60197938-A (JP)
Title: Disk motor controlling circuit
Inventor: MAEDA SATORU
IPC: G11B19/22
Filed: 1984-03-21
Abstract: PURPOSE:To cause no malfunction and to stop stably and exactly a disk motor with simple constitution, by using an output signal of a controlling circuit for stopping a damping signal, as a focus lock signal, when the data quantity passing through a filter circuit for passing through frequency in the vicinity of a normal rotation of a disk has become below a prescribed value. CONSTITUTION:When a driving signal is inputted to an input terminal 20, a disk 11 is rotated through a disk motor driving circuit 19 and a motor 12. A signal read by a pickup 13 passes through an amplifying circuit 14 and an HPF circuit 27, divides a signal corresponding to the quantity of digital data into H and L levels by a prescribed threshold by a level detecting circuit 28 and outputs it. When the signal of the L level is inputted to a damping signal generating circuit 18, and also a stop signal is applied to the input terminal, the circuit 18 rotates the motor 12 in the reverse direction by sending a dampling signal to the driving circuit 19. When data passing through a circuit 27 is gone, the circuit 18 stops generation of the damping signal, and the rotation of the disk 11 is also stopped. In this way, the disk 11 is stopped stably and exactly.
Patent JP-H06266588-A (JP)
Title: Data base management system
Inventor: KUBOTA KATSUTOSHI
IPC: G06F12/00
Filed: 1993-03-15
Abstract: PURPOSE:To easily transfer data between data storage devices whose performance is different according to the change of the using frequency of the active data by preparing a file constituting a data base across the data storage devices whose performance is different. CONSTITUTION:A data storage device control part 3 of a data base management system 2 recognizes and controls a high speed magnetic hard disk device 6 and an optical disk device 7. Also, a synthetic file preparation control part 4 prepares synthetic files B and C being one part or whole part of files constituting a data base 12 across the high speed magnetic hard disk device 6 and the optical disk device 7. Then, a data movement control part 5 moves the data in the synthetic files B and C prepared across the high speed magnetic disk device 6 and the optical disk device 7, between the high speed magnetic disk device 6 and the optical disk device 7 while the data base 12 is working.
Patent JP-S63224603-A (JP)
Title: Controller for electric rolling stock
Inventor: UJIIE AKIHIKO
IPC: B60L7/22
Filed: 1987-03-11
Abstract: PURPOSE:To increase the protective margin of the overvoltage of a filter capacitor while improving regenerative efficiency by changing the characteristics of the quantity of a regenerative brake for a main motor to the voltage value of the filter capacitor in response to the rate of change of the voltage value of the filter capacitor. CONSTITUTION:The voltage of a filter capacitor 4 is detected by a pulse transformer 11. A control circuit 12 arithmetically operates the variation DELTAEc per the unit time of filter capacitor voltage Ec. The variation DELTAEc is output to a subtracter 17 through a dead band circuit 15 and a gain circuit 16. The subtracter 17 outputs a signal Vc acquired by subtracting an output from the gain circuit 16 from a fixed value E0. The fixed value E0 represents a filter-capacitor voltage value where the quantity of a rheostatic brake is maximized on the stationary time. A subtracter 18 outputs a signal obtained by subtracting the filter capacitor voltage Ec from the signal Vc as the quantity PR of a regenerative brake.
Patent JP-S59180844-A (JP)
Title: Ejection mechanism of tape player
Inventor: TAKAI KAZUKI
IPC: G11B15/675
Filed: 1983-03-31
Abstract: PURPOSE:To extract a cassette only in case of an ejection lever is completely pushed by interlocking a back stopper which shifts the cassette in the discharging direction by the function of a reverse spring with a locking mechanism which locks a back guide at its raised position. CONSTITUTION:When the operation of an ejection lever 8 is discontinued while the force applying direction of a reverse spring 6 is inverted and the move-up of a back guide 1 is not through yet, the cassette 1 starts moving forward together with a back stopper 4. The advance of the cassette is stopped with a contact between an interlocking part 22c of an ejection locking arm and a stage part 4b of the stopper 4. Thus the cassette 1 is stopped at that position. In this case, a swing plate 5 interlocks the lever 8 which is reset by the force of a spring 11 and turned up to the position set when the cassette 1 is loaded. Then the tip of the plate 5 is set at the front side of a shaft 4a of the stopper 4 to obtain a state same as that set when the cassette is sucked. Therefore both the cassette 1 and the stopper 4 are moved to the inside of a tape player by the invering force of the spring 6, and the lever 8 is pushed again to extract the cassette 1.
Patent JP-S56152504-A (JP)
Title: Chuck draw-out device for machine tool
Inventor: ANDOU KAZUHIKO
IPC: B23B31/10
Filed: 1980-04-23
Abstract: PURPOSE: To make possible the attachment and detachment of a work even during cutting operation by moving a chuck which is indexed through rotation after being detached to outside of the machining region from a main axis under automation, to a position where the work can be attached and detached in parallel with the axial line of a main axis.  
     CONSTITUTION: An automatic chuck exchange device 11 is installed on a box 10 in a freely rotatable manner against the box 10. In the meantime, a chuck 13 which is indexed to outside of the machining region, i.e. the upper part of main axes 3, 4, is positioned interlocked to a chuck drawout device provided on the box 10. Next, a fitting member is securely screwed to a shaft, fitted to T-shaped groove provided at the tip of a hook member installed on the face of the chuck 13. In addition, said fitting member is arranged in such a way that it can be inserted or pulled out in the axial line of a main axis fitted to the hook member together with a shaft. Further, at the rear of the shaft, a casing forced by a counter spring is installed. Thus it is possible to attach and detach a work even during cutting operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56153181-A (JP)
Title: Indicator for water tapping tool
Inventor: OOMURA TAKEHIKO
IPC: F16K37/00
Filed: 1981-04-09
Abstract: PURPOSE: To enhance the durability of the indicating contents, by providing recessed part in the indicator, and sealing an indicating label in said recessed part by injecting and and curing transparent resin.  
     CONSTITUTION: Recessed part 4 having a dovetail groove shaped cross section is formed at the central part of a head a of an indicator main body 1. In said recessed part 4, is attached the indicating label 8 comprising a synthetic resin sheet and the like, on which required matters are printed. Then, a transparent material 12 such as epoxy resin and the like is poured on the indicating label 8 to cover the surface of the label 8, and cured. In this way, the transparent material 12 and the indicator main body 1 are hermetically junctioned, and the indicating label 8 is transparently sealed between the main body 1 and the transparent material 12. By sealing the indicating label 8 in the indicator main body 1 by the transparent material 12, the indication can be maintained clearly for a long time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01226352-A (JP)
Title: Ion printer
Inventor: SAKAI HIROAKI
IPC: B41J2/415
Filed: 1988-03-08
Abstract: PURPOSE:To make accuracy easy to obtain by facilitating the formation of a pattern electrode, by mounting an electrode plate having a plurality of electrodes, which respectively control the quantity of the ion passing through a slit, on both sides of the slit and arranging the control electrodes arranged on both sides of the slit so as to shift the extension lines thereof each other. CONSTITUTION:A electrode plate 14 having a plurality of electrodes 15, which respectively independently control the quantity of the ion passing through a slit 15, on both sides of the slit 6 is mounted, and the control electrodes 15a arranged on one side of the slit 6 and the control electrodes 15b arranged on the other side of the slit 6 are arranged so that the extension lines of the respective electrodes are mutually shifted. By this constitution, since the interval density of the pattern electrodes 15 may be half the dot density in a main scanning direction, the pattern electrodes 15 are easily formed and accuracy is easily obtained, yield is good and cost reduction can be expected. Further, since the mutually adjacent dots are not present on the same surface of the electrode plate 14, physical or electrical interference is reduced and a degree of freedom from a planning aspect is large.
Patent JP-S62212015-A (JP)
Title: Eccentricity measuring instrument for extruder
Inventor: YASUDA TAKEO
IPC: B21C31/00
Filed: 1986-03-11
Abstract: PURPOSE:To obtain an eccentricity measuring instrument having the easy maintainability and the high measuring accuracy by receiving light beams in parallel to the stem axis with photodetector on the external surface of a container and calculating an eccentric amount based on detection signals from the photodetectors. CONSTITUTION:A stem 2 is advanced to be inserted into a container 1. Laser oscillator 3a and 3b irradiate light beams to photodetectors 4a and 4b and photocurrents are taken out from electric poles on the top, bottom, right, and left points of the light receiving surface of the photodetectors 4a and 4b. An computing element 5 amplifies the respective currents from the top and bottom points of the surface and calculates deviation amount of the light receiving point. The calculated value is recorded in a recorder 6 and is indicated in an indicator 7. Therefore the deviation amount from the center is obtained by detection of the photocurrents.
Patent JP-S58171198-A (JP)
Title: Electromagnetic speaker
Inventor: MURAKAMI FUMIKAZU
IPC: H04R13/00
Filed: 1982-04-01
Abstract: PURPOSE:To improve the efficiency of the titled speaker, by putting a hollow disc-like upper york on a magnetic plate and forming the shape of a moving iron piece like a hollow discs or a hollow cylinder. CONSTITUTION:An iron core 9 is fitted to the center of a lower york 8 and a york 10 having outer diameter larger than that of the iron core 9 is fixed on the upper surface of the magnetic core 9. A coil 11 is wound around the periphery of the magnetic core 9 and a hollow ring-like magnet 12 is arranged on the lower york 8 at the periphery of the coil 11. A hollow ring-like upper york 13 is put on the upper surface of the magnet 12. Hollow disc-like moving iron pieces 14 are arranged with proper spaces from the upper surfaces of the yorks 10, 13.
Patent JP-H06261923-A (JP)
Title: Cornea operation instrument
Inventor: GABURIERU SAIMON
IPC: C08J3/28
Filed: 1993-02-19
Abstract: PURPOSE: To correct abnormal curvature of a cornea finely, by carrying out an injection of a gel in thin intramembrane in the outer surrounding area of the cornea without incision of a visual sensation area. CONSTITUTION: Viscosity of a gel injected within a circular passage arranged in a cornea, the amount and the position thereof, as well as diameter, width, depth and the position of the circular passage are parameters of the change of refractive index obtained by correction of an abnormal curvature. An incision point is selected at about 2.5 to 3.5 mm far from a tip point of the cornea. It is cut radially by a knife having a micrometer adjusted to about 86% of a cornea thickness with a width of about 1 mm and a depth of about 75 to 85% of the cornea thickness. A 360 degree circular passage is formed around the tip point of the cornea by means of a spiral delaminating tool, for example, a spiral spatulula 28, inserted into part of the way to the depth of the incision. Then, transparent gel is injected from the incision point to fill the circular passage.  A final force of the cornea is adjusted by massaging the cornea with use of a surgical measuring tool for cornea curvature mounted on an operative microscope, or by removing or adding gel at need before or after an operation.
Patent JP-H02232770-A (JP)
Title: Construction processor for knowledge data base
Inventor: TSUMURA KAZUHIRO
IPC: G06F9/44
Filed: 1989-03-07
Abstract: PURPOSE:To perform an integrated work by storing in advance a document in the state of image information in a storage means as it is, and linking code data to the whole document or a part which becomes a keyword of knowledge. CONSTITUTION:In an image file 1, the contents of an equipment instruction manual 6 are stored as image information. Also, code data is added to an index 6B. In the case of retrieving necessary information, a keyword for showing the information to be retrieved is inputted by several pieces by a KANA (Japanese syllabary)/KANJI (Chinese character) conversion through a keyboard 4, and it is given by a KANJI code to an image processor 2. Subsequently, the device 2 transfers a cover 6A and the index 6B of a document to plural image memories from the file 1. In this state, the device 2 processes the KANJI code as a density value, and executes a density conversion. As a result, only an inputted keyword is extracted. Based on this keyword position and the sentence (cover, index) knowledge format knowledge, the processing for fetching the detailed subordinate knowledge is executed.
Patent JP-S60198929-A (JP)
Title: Line disconnecting system in radio line
Inventor: ARATAKE KENJI
IPC: H04W84/08
Filed: 1984-03-22
Abstract: PURPOSE:To allow a computer to bring a communication line in communication state to the completion state by detecting the disconnection of a radio line by a detection means at a host side and generating line disconnecting information according to the result of detection to transmit the disconnection information to the computer. CONSTITUTION:A multi-access (MCA) radio equipment 3 is connected to the host computer 1 of a line disconnection system of a radio line via a data converter 2. An MCA radio equipment 6 is connected to a data terminal 8 via a data converter 7 and the radio equipments 3, 6 are connected with a radio circuit via a radio wave tower 4 by a control station 5. The radio equipment 3 of the host side detects line interruption from the radio wave tower 4 and transmits a line interruption flag to the converter 2. A line control flag detection circuit 22 of the converter 2 detects the interruption flag and an interruption data is transmitted to the computer 1 via a data processing circuit 21. Then the computer 1 distinguishes the state from a conventional line fault to bring the communication line in the communication state to the completion state.
Patent JP-S61216744-A (JP)
Inventor: NAKAMURA KIWA
IPC: B02C13/14
Filed: 1985-03-19
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-2000260497-A (JP)
Title: Connection method and connector of thin wire coaxial cable
Inventor: YAMAGUCHI TOMISABURO
IPC: H01R4/24
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a connection method and a connector which allow plural thin wire coaxial cables to be simply connected. SOLUTION: This connector 1 is provided with an insulation housing 3, plural terminals 6, a spacer holder 4 and an actuator 5. A core 20 covered with an insulation cover 21 is exposed by removing a sheath 18 and a shield 19 of a thin wire coaxial cable 2. The core 20 is inserted into an insertion cavity 10 of the insulation housing 3 in a form received in a receiving slot formed in the spacer holder 4 and faced to a connecting contact piece 11 of the terminal 6, and thereafter, the actuator 5 is inserted and the spacer holder 4 is pressed on the connecting contact piece 11 side with a pressing piece 15. A sticking projection 13 formed on the connecting contact piece 11 penetrates through the insulation cover 21 to reach the core 20, so that the core 20 is electrically connected to the terminal 6.
Patent JP-H11256125-A (JP)
Title: Water-dispersion type pressure sensitive adhesive for re-peeling
Inventor: UMEDA MICHIO
IPC: C09J7/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a water-dispersion type pressure sensitive adhesive having excellent backface fixability and readily peelable from the surface of a material to be adhered without inducing cohesive failure even after pasting on a material to be adhered and exposing in a high temperature atmosphere. SOLUTION: This adhesive is composed of a two-phase constitution of polymer particles emulsifying and dispersing into water comprising (A) a phase composed of a copolymer of a monomer mixture containing an alkyl (meth) acrylate having a 4-12C alkyl group as a main component and a carboxylic group-containing monomer and (B) a phase of a polymer of an alkyl (meth) acrylate having a 4-12C alkyl group as a main component, a carboxylic group- containing monomer and a monomer not containing a functional monomer reacting with carboxylic group.
Patent JP-S60199808-A (JP)
Title: Cosmetic
Inventor: SHIYAKU MASAO
IPC: A61K8/30
Filed: 1984-03-22
Abstract: PURPOSE:A cosmetic, containing trans-5,cis-9,cis-12-octadecatrienoic acid or a derivative thereof obtained from a plant of the genus Aquilegia of the family Ranunculaceae, etc., and having improved skin beautifying effect. CONSTITUTION:A cosmetic containing trans-5,cis-9,cis-12-octadecatrienoic acid or a derivative thereof, preferably an alkali metal or alkaline earth metal salt, which is a main constituent in a lipid mixture obtained from seeds of a plant belonging to the genus Aquilegia of the family Ranunculaceae or Thalictrum. The cosmetic is capable of preventing drying and roughening of the skin, giving moisture to the skin and exhibiting skin beautifying effect.
Patent JP-H10255068-A (JP)
Title: Animation generating device and its method
Inventor: DOI MIWAKO
IPC: G06T13/80
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily generate an animation having a series of required motion by simple opeartion by inputting one or plural strokes to a key frame and generating an interpolating stroke for interpolating between respective inputted strokes. SOLUTION: An animation generating device is provided with an input means 1, an image providing means 3, a vector quantizing means 4, a unit vector storing means 5, an interpolating means 6, and an animation control means 9. When plural linear pictures indicating the changed shapes of strokes are inputted through the means 1, the means 4 quantizes respective strokes corresponding to plural inputted linear pictures to a unit vector having previously determined length. The means 6 generates an animation by generating an interpolating frame between plural linear pictures based on variation between unit vectors corresponding to plural linear pictures and the previously specified number of interpolating frames.
Patent JP-H11251653-A (JP)
Title: Piezoelectric transformer
Inventor: KITAMI TAKESHI
IPC: H01L41/107
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer where surface leakage is prevented from occurring at polarization and drive and which can be easily lessened in size and easily insulated, improved in productivity by lessening outer electrodes in printing man-hours, and improved in degree of freedom of electric property design by removing limitations imposed on the constitution of laminated inner electrode layers. SOLUTION: A drive part 2 is provided to the lengthwise ends of a plate-like piezoelectric body 1, wherein the lengthwise ends are polarized in a thickness direction. A power generating part 3 is provided to the center of the piezoelectric body 1 sandwiched in between the drive parts 2 and polarized in the lengthwise direction. The drive part 2 is equipped with drive inner electrodes 4 laminated inside the piezoelectric body, and the odd-numbered or even-numbered drive inner electrodes 4 are electrically connected to a first or a second drive outer electrode, 5 or 6, respectively. The drive outer electrodes 5 and 6 are provided to the one side of the piezoelectric body 1 at a prescribed interval in the lengthwise direction making an oscillation node serve as a center.  The power generating part 3 is equipped with power generating part inner electrodes 7 provided inside the piezoelectric body 1, and a power generating part outer electrode 8 electrically connected to the power generating part inner electrodes 7 and provided to the other side of the piezoelectric body 1.