baber/WOPTO huggingface dataset:
Patent JP-S60194509-A (JP)
Title: Manufacture of resin-bonded type magnet
Inventor: HIRAKAWA KEIZOU
IPC: H01F1/08
Filed: 1984-03-16
Abstract: PURPOSE:To improve the efficiency of orientating and molding processes, and to give high magnetic foece by processes in which magnetic powder coated with a mixture of a thermosetting resin and a curing agent, which both form solids at room temperature, is put into a mold, orientated and compression-molded in a magnetic field at a temperature higher than the softening temperature of the resin and extracted from the mold at a temperature lower than the softening temperature of the resin. CONSTITUTION:The greater part of magnetic powder consist of particles in grain size of 200mum or less, and magnetic powder having the distribution of grain size so that density on molding is increased is preferable. The melt or softening temperature of a thermosetting resin forming a solid at room temperature preferably extends over 35- 150 deg.C. 70:30-95:5 is preferable at the volume ratio as the ratio of magnetic powder to a mixture of the thermosetting resin and a curing agent. Magnetic powder coated with the mixture of the thermosetting resin and the curing agent is put into a mold, heated at a temperature higher than the softening temperature of the thermosetting resin, orientated in a magnetic field, and compression-molded. An obtained molded shape is cooled at the softening temperature or lower of said thermosetting resin, and extracted from the mold. Accordingly, breaking and cracking are difficult to be generated on the molding, and density and magnetic characteristics are also improved.
Patent JP-H05251494-A (JP)
Title: Semiconductor device and capillary for manufacture of semiconductor device
Inventor: TSUMURA KIYOAKI
IPC: H01L21/60
Filed: 1992-03-09
Abstract: PURPOSE:To stitch-bond a metallic wire to an inner lead, which has a surface material easy to oxidize, at fine pitches and stably with enough junction strength. CONSTITUTION:An inner lead 2, where an Ag layer is applied, and an Au metallic wire 1 are stitch-bonded by applying vibration energy and load through a capillary. For the junction part of the metallic wire 1, a plastic deformation part 11 consisting of the flat part and the concave on a intermetallic compound 4 of Au-Ag is made. The width F1 of this flat part is half or less than the diameter of the metallic wire 1 and nor less than 5mum, and the radius OR1 of curvature of the concave is twice or more than the metallic wire 1.
Patent JP-H09240720-A (JP)
Title: Packaging sheet
Inventor: MASUDA MINORU
IPC: B65D63/18
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent a rush carpet from becoming musty and the generation of mildew by forming a pair of double semicircular notches with arcs facing outside on an almost central section of an oblong sheet and forming a bonding agent layer and a release material layer successively on one end edge of the sheet. SOLUTION: The material quality of an oblong sheet 2 is composed of a paper, a non-woven cloth, a woven cloth, a synthetic resin film and the like. A pair of double semicircular notches 3 and 4 are formed on an almost central section in the longitudinal direction of the oblong sheet 2, and arcs are made facing outside. A bonding agent layer 9 is formed on one end of the oblong sheet 2, over which a release material layer 10 is formed. The width of the bonding agent layer 9 is in the range of 1-4cm. A rush carpet thus folded is wrapped by the sheet, and the release material layer is released to complete the packaged state. Sections between notches 5 and 6 are used as handles by a purchaser.
Patent JP-S59176901-A (JP)
Title: Microwave bias circuit
Inventor: HACHITSUKA HIROYUKI
IPC: H03B9/12
Filed: 1983-03-26
Abstract: PURPOSE:To exclude the machine processing of high precision and to reduce the production cost by filling a conductive adhesive between an inner conductor and an outer conductor having the coaxial constitution to the inner conductor to form a low-pass filter. CONSTITUTION:The tip of a coated insulation line, e.g. a formal wire 13 which is inserted from the upper part of a cover plate 4 and also serves as a connecting lines between the bias application and a microwave has a contact with an upper electrode 6 of a Gunn diode 5 attached to the bottom plate of a waveguide 3. A conical radio wave absorber 14 made of ''Epotec'' and a conductive adhesive 15 are provided between inner walls and to enclose the wire 13. The adhesive 15 constitutes a low-pass filter of capacitive susceptance, and the end part of the adhesive 15 is closed by a reinforcing insulated plug 16. The low-pass filter having a low cut-off frequency is easily produced by increasing the axial length of the adhesive 15.
Patent JP-H07260963-A (JP)
Title: Remote control device
Inventor: ISSHIKI MASAO
IPC: G07C1/00
Filed: 1994-03-22
Abstract: PURPOSE:To secure one the facility of operation, and to use property according to the taste, by making the remote control device as an hour timer when the clock setting is operated, and as a remaining hour timer when the setting content is reset, or a battery is installed. CONSTITUTION:By turning ON a clock button 16 after installing a battery 7, the remote control device is made in an hour timer mode, and the digit display scope 41 of a liquid crystal display unit 4 shows zero, a mark display scope 42 turns on and off the hour, and the scope 41 is made coinside with the hour of the present time by the operations of an up and down buttons 5 and 6. By the second turning ON of the button 16, the scope 42 turns on and off the minute, and it is made coinside with the minute of the present time by the operations of both buttons. Then, by turning ON an input (output) switch 12 (13), the scope 41 shows 0, while the scope 42 turns on and off the hour, 30, the minute, and the input (output). In this case, a desired time is displayed by operating the button 5 and the display unit 4, and the operation starting (finishing) time is set by turning ON a reserve/confirm switch 14. On the other hand, when the battery 7 is installed, or a reset button 15 is turned ON, the remaining hour timer mode is set, and the remaining time until the operation stopping (starting) is set by turning ON the switch 13 (12), and operating the button 5 and the display unit 4.
Patent JP-S57165417-A (JP)
Title: Photo-setting urethane acrylic resin composition
Inventor: NAKAMURA SUSUMU
IPC: C08F2/48
Filed: 1981-04-03
Abstract: PURPOSE: The titled composition, prepared by incorporating a photopolymerization initiator with a prepolymer obtained by reacting a specific polyester resin with a diisocyanate compound and then a specific monomer, and having the air drying property and improved adhesiveness and flexibility.  
     CONSTITUTION: (A) A low-molecular-weight polyester, preferably having a molecular weight of 300W1,000, and containing (i) an allylic ehterified dihydric alcohol, e.g. trimethylolpropane monoallyl ether, or the component (i) and (ii) (methyl)tetrahydrophthalic anhydride as a component is reacted with (B) a diisocyanate compound, e.g. lysine diisocyanate, and then (C) an acrylic monomer containing active hydrogen, e.g. acrylamide, to give a prepolymer, which is incorporated with a photopolymerization initiator, e.g. benzoin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04268643-A (JP)
Title: Information processing system
Inventor: SATO KENICHI
IPC: G06F1/26
Filed: 1991-02-22
Abstract: PURPOSE:To efficiently keep the balance between the power consumption and the processing redundancy request by periodically starting a cold standby computer system to update its data in a system mounted on a satellite or the like. CONSTITUTION:In the system mounted on the satellite, a start means 6 of a first computer system 1 periodically transfers a command for start of a second computer system 2 to a non-stop power supply circuit 4 of this system 2 through a bus 5. When it is informed by a report means 9 that the system 2 is normally started, an update information transfer means 7 transfers backup information. The system 2 reports the end of update of backup information to the system 1 after executing the processing as a backup computer based on backup information. Thus, a power supply stop means 10 of the system 1 transfers a power-off command to turn off the power source of the system 2.
Patent JP-S56146330-A (JP)
Title: Phase locking oscillator
Inventor: TACHIBANA ICHIROU
IPC: H03L7/16
Filed: 1980-04-16
Abstract: PURPOSE:To facilitate an alteration of frequency and at the same time realize working up to a high frequency, by detecting N of the output of a voltage control oscillator and then detecting the shift between the above-mentioned N and the N that set by the N setting means for correction. CONSTITUTION:The output of the pulse generator 16 is counted by the up-down counter 28, and the contents of this counting is displayed on the display device 16. The difference is detected by the difference detector 27 between the desired set value applied to the counter 28 and the detection value N' given from the N detector 24. The pulse corresponding to the above-mentioned difference is generated by the correcting signal generator 29, and the output of the generator 29 is counted by the up- down counter 17. The counter 17 carries out an up- or down-counting according to the difference of value between N and N'. Then correction is given to the N setting voltage applied to the voltage control oscillator 13 so that N' is changed to N.
Patent JP-S59179820-A (JP)
Title: Lightweight flat bar
Inventor: NAKANO YUZURU
IPC: D01G15/24
Filed: 1983-03-26
Abstract: PURPOSE:To provide a flat bar for a carding engine in spinning process, having light weight, resistant to bending and other deformation, and capable of decreasing the power to revolve the flat, by using a composite material composed of a synthetic resin and inorganic or organic fibers, nonwoven fabric, yarn or cloth. CONSTITUTION:The flat bar has a reversed-T cross-section and is composed of a vertical part 1 and the flat part 2 to stretch a top needle cloth. The height of the vertical part 1 is made large to reduce the bending and strain of the bar. A constitutional component 3 such as an inorganic or organic fiber, nonwoven fabric, yarn, cloth, etc. is included in the vertical part 1 in a suspended state, and the whole assembly is integrated with a synthetic resin 4 such as nylon. The obtained composite material is used as the constituent material of the objective flat bar.
Patent JP-2000247090-A (JP)
Title: Applicator
Inventor: FUJITA HISANARI
IPC: B43L19/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain an applicator weak in nib chip pressing force when ink is discharged and small in the transfer quantity of the nib chip. SOLUTION: In an applicator 1, an ink cylinder 5 is formed in a main body shaft 2. The cylinder 5 has an ink storage part 10, a nib member 11, an elastic member 12, and a slide member. In the member 11, a nib chip (application member) 21 is fitted in a holder 20. The elastic member 12 of an elastic member such as rubber is formed in a tubular shape. The nib member 11 is located on the tip side of the ink storage part 10 and they are connected with the elastic member 12. The member 12 is warped/contracted by pressing the nib chip 21 to the ink storage 10 side, the total volume of the ink storage part 10 and a space from the part 10 to the nib chip 21 is reduced, and the pressure of ink is increased so that the ink is introduced into the nib chip 21.
Patent JP-S61210184-A (JP)
Title: Post treatment of electrolytic tin plate
Inventor: OKADA KOJI
IPC: C23C22/34
Filed: 1985-03-14
Abstract: PURPOSE:To improve the paint adhesiveness of an electrolytic tin plate in the stage of producing the electrolytic tin plate by tin plating of a steel plate by dipping the steel plate into an aq. soln. prepd. by incorporating specific ions into an essential material consisting of soluble chromic acid salts after a reflow treatment of tin plating. CONSTITUTION:The surface of the steel plate is cleaned by degreasing and pickling and thereafter the steel plate is subjected to tin plating and further to the reflow treatment to form the electrolytic tin plate. The plate is immediately dipped into the aq. soln. which contains chromic anhydride, sodium chromate, sodium dichromate, sodium acetate and other soluble chromic acid salts as the essential material and is added with an assistant contg. either or both of an SO<2->4 ion source such as sulfuric acid and F-ion source such as NH4F or HF, is adjusted to 1-3pH and is kept at >=95 deg.C. The content of SnO2 on the tin surface after the reflow treatment is decreased and the amt. of the chromate film is increased. The steel plate is rinsed and dried and the electrolytic tin plate having the excellent corrosion resistance and paint adhesiveness is produced.
Patent JP-H02231240-A (JP)
Title: Concrete transporting vehicle
Inventor: YAHAGI KENJI
IPC: B60P1/48
Filed: 1989-03-04
Abstract: PURPOSE:To carry out the transport and laying of concrete in accommodated state in a bucket in good order by installing an inner frame which rises and lowers, loading a bucket, and an arm which rises and lowers, suspending the bucket, onto the chassis of a self traveling tractor. CONSTITUTION:A self traveling tractor 1 which constitutes a concrete transport vehicle is retreated towards a concrete bucket 12, and the both side parts of an inner frame 3 inside a chassis 2 are intruded onto the underside of the bucket 12. Further, the inner frame 3 is raised by pulling in a hydraulic jack 4, and the bucket 12 is raised. Further, the hydraulic jack 6 of a crane 5 is extended, and the recessed part 7' of an arm 7 is engaged with the pin 15 of the bucket 12, and the bucket 12 is loaded. While, the hydraulic jack 4 is extended to lower the inner frame 3, and the bucket 12 is lowered. The hydraulic jack 6 is extended to turn the arm 7 rearward, and the concrete in the bucket 12 is discharged and laid.
Patent JP-H11245147-A (JP)
Title: Flattening device
Inventor: ABE KOZO
IPC: B24B41/02
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To machine the surface of a work with high precision by disposing a main spindle in the geometrical gravity center position of three columns and suppressing the inclination of the main spindle. SOLUTION: A saddle to which a main spindle 50 is attached is brought into direct/indirect contact with the side faces of columns 10, 20 and 30 such that the main spindle 50 is positioned in the geometrical center of gravity of a triangle composed of the three columns 10, 20 and 30 erected nearly in an equilateral triangle shape. An index table 12a is provided with a plurality of chuck tables 4a and 4b and, when one chuck table 4a feeds a work 5b to the lower position of the saddle, the other chuck table 4b is in a loading/unloading position. Thus, since a resisting force generated during machining is uniformly distributed among the columns 10, 20 and 30, the deformation of the columns 10, 20 and 30 causing the inclination of the main spindle 50 is prevented.
Patent JP-S60195093-A (JP)
Title: Method for forming diamond thin film
Inventor: SHIMOKAWA FUSAO
IPC: C30B29/04
Filed: 1984-03-19
Abstract: PURPOSE:To form a high-purity diamond thin film on a substrate, by sputtering a target made of pressed powdery diamond in a vacuum chamber with a beam of high-speed atom having large mass number. CONSTITUTION:The gaseous atom having a mass number of >=60, e.g. Xe, Kr, Hg, etc. is introduced through the gas inlet 4 into the vacuum chamber 2 connected with the vacuum pump 1, and is converted to a high-speed atomic beam having a kinetic energy of about 3 KeV by the high-energy beam source for the bombardment of the target, and the target 5 formed by pressing powdery diamond is bombarded with the high-energy beam. The unit lattice C5 of diamond having a mass number of 60 is sputtered, and the sputtered carbon molecules are deposited on the substrate 6. A high-purity diamond thin film can be formed on the substrate 6 by this process.
Patent JP-H03252914-A (JP)
Title: Rotary drum device
Inventor: KOBAYASHI AKIHIRO
IPC: G11B5/53
Filed: 1990-02-28
Abstract: PURPOSE:To easily and exactly correct the imbalance of rotation by forming a printed circuit board in the shape of a coaxial disk to a rotary drum, providing angle scales at prescribed intervals at the peripheral part and forming a land to bank solder for balancing at the peripheral part of the printed circuit board. CONSTITUTION:A printed circuit board 8 is fitted coaxially to a rotary drum 2. At the peripheral part of the printed circuit board 8, a land 9 is formed to load the soldering and angle scales 10 are formed at the intervals at 30 deg.C by silk printing. After arranging the printed circuit board 8 onto the rotary drum 2, the amount and direction of the balance for the rotary part are detected by a detector and according to obtained information, only the detected amount of the soldering is banked at the position of the angle scale 10 on the land 9. Thus, the rotation can be easily and exactly balanced with the minimum solder.
Patent JP-H01224747-A (JP)
Title: Photoresist composition
Inventor: SATO JIRO
IPC: G03F7/027
Filed: 1988-03-04
Abstract: PURPOSE:To obtain a photoresist compsn. having high chemical resistance and superior gold plating characteristics by combining a specified carboxyl group-contg. polymer with a specified urethane type polymerizable compd. CONSTITUTION:The title photoresist compsn. consists of 5-93wt.% linear copolymer having 100-600 carboxyl group equivalent and 10,000-500,000 weight average mol.wt. consisting of a styrenic monomer selected from compds. expressed by formula I, a carboxylic group-contg. monomer selected from alpha,beta- unsatd. carboxylic acids, and a vinyl compd. selected from vinyl compds. contg. no carboxyl group, 5-93wt.% photopolymerizable unsatd. compd. contg. at least 30wt.% unsatd. urethane compd. selected from compds. expressed by formula II, and 0.01-30wt.% photopolymn. initiator. In formulas, R<1> is H atom, etc.; X is halogen atom, etc.; (n) is zero or 1-3; each R<2>-R<4> is H atom, etc.; A is a hydrocarbon residue; (m) is 2-25; (n) is an integer 1-25. Thus, a photoresist compsn. having high chemical resistance permitting sufficient gold plating is obtd.
Patent JP-H09240071-A (JP)
Title: Printer
Inventor: YAMAMORI TOKUJI
IPC: G06F11/34
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To shorten received data analyzing time and reduction of analysis miss by a method wherein the length of the parameter data of a control code is found in printing results in execution of HEX dump function. SOLUTION: A data code part 13, when receiving data from a host computer with a circuit data receiving part 11 is transmitted, reads byte by byte a data from a receiving buffer 12, and decodes that. A data decoding part 13 executes HEX dump processing of the read data with a HEX dump processing part 14 for an HEX dump mode, and adds an underline to a control code and a parameter data of the control code. An image editing part 15 develops an image of a character in an edit buffer 16 based on information delivered from the data decode part 13, and a printing control part 17 prints the data in the edit buffer 16.
Patent JP-S59178630-A (JP)
Title: Optical pickup
Inventor: WADA KATSUTOSHI
IPC: G11B7/09
Filed: 1983-03-29
Abstract: PURPOSE:To prevent the auxiliary resonance due to the stiffness of a supporting device from appearing on the driving characteristic by supporting a supporting body of a radially driven optical system with a bearing part provided in what is called an impact center. CONSTITUTION:An actuator 2 is arranged on a line passing a position 8 of the center of gravity of the radially driven optical system and the center of an object lens 1, and a rotary bearing part 7 is arranged at a point, where the supporting body is immobile, namely, what is called the impact center on the opposite side of the actuator 2. The immobile point is obtained in accordance with an equation when the length between the immobile point and the center of gravity, the length between the acting point of force and the center of gravity, and the overall mass of the rotating part, and the rotative inertia moment with the center of gravity as the center are denoted as Lt, Lf, M, and I. By this supporting, the force of the actuator is not transmitted in the orthogonal direction of a revolving shaft to eliminate the disturbance of the driving characteristic due to auxiliary resonance.
Patent JP-H08251799-A (JP)
Title: Connecting structure and lead work method for power cable
Inventor: SHIGETOSHI IKUO
IPC: H02G1/14
Filed: 1995-03-10
Abstract: PURPOSE: To make it possible to take heat countermeasures for lead work by a relatively simple work by permitting the configuration of a cable insulating body using only semi-synthetic paper having high reliability. CONSTITUTION: This is a connecting construction for an OF cable 4 having an aluminum cover 2 made of an aluminum corrugated tube in which the aluminum cover 2 and a connection box 6 are sealed with lead work during cable connection. An air gap 10 is formed between the aluminum cover 2 and a cable core 8 by enlarging the diameter of the end portion 2a of the aluminum cover 2 at the connecting side, and an insulation sheet 14 is inserted to the gap 10 and inside of the portion 12 to be worked with lead.
Patent JP-S52134790-A (JP)
Title: Measuring method for seal leakage ratio
Inventor: FUJITA MOTOTSUGU
IPC: G01M3/32
Filed: 1976-05-06
Abstract: PURPOSE: To compensate the influence of temperature change and promote the accuracy of seal leakage ratio measurement of an airtight container which handles radio-active materials, by means of installing an air-tight chamber which receives amost identical temperature change with the intermediate space, nearby the intermediate space between double sealers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09241440-A (JP)
Title: Thermoplastic resin composition, readily openable packaging body and readily openable laminate
Inventor: SATO HIROYUKI
IPC: C08L23/08
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition capable of providing a molding excellent in heat sealing property and readily openable property and a readily openable packaging body and a readily openable laminate using the thermoplastic resin composition. SOLUTION: This thermoplastic resin composition comprises (A) 1-90wt.% ethylene-unsaturated organic acid copolymer having 5-15wt.% unsaturated organic acid content and (B) 99-10wt.% modified copolymer obtained by subjecting 30-95wt.% ethylene-unsaturated organic acid copolymer (b1) having 5-15wt.% unsaturated organic acid content to graft reaction with 70-5wt.% vinyl monomer (b2).
Patent JP-H05254213-A (JP)
Title: Printer
IPC: H05K7/18
Filed: 1992-03-10
Abstract: PURPOSE:To decrease amt. of work for assembly and the number of parts by assembling a base frame and side frames using no screw at all. CONSTITUTION:Side frame engaging holes 12 and connection frame engaging holes 14 are provided on a base frame 10 and base frame engaging projections 21 and connecting frame engaging projections 22 each engageable with the hole 12 and a fixing nail 33 are provided on a side frame 20, and engaging projections 41 engageable with the holes 14, engaging holes 42 engageable with the projections 22 of the side frames and a fixing hole 43 engageable with a fixing nail 33 when the holes 42 engage with the projections are provided on a connection frame 40. Then, after two side frames are fixed on the base frame, the connection frame is fixed on the base frame and the side frames and these frames are wholly fixed.