baber/WOPTO huggingface dataset:
Patent JP-S6259057-A (JP)
Title: Mechanism of printing hammer
Inventor: TSUKADA ISAO
IPC: B41J9/38
Filed: 1985-09-09
Abstract: PURPOSE:To reduce the number of parts to eliminate a noise and reduce a heating value, by a method wherein a conductive coil which is formed round the circumferential face of a moving member by printing process is so installed as to be out of contact with the magnetic poles of a permanent magnet. CONSTITUTION:A moving member 11 is formed as an integral part of a type, and around the circumferential face thereof a coil 12 is formed by printing process. Members to current-supply to the coil 12 are constructed as return springs 15, 16. The material which is relatively soft and superior in a heat resistance, such as rubber material of silicon series, is selected for the moving member 11. The springs 15, 16 are respectively fixed at the insides of the S-poles of a permanent magnet 13 at the outer ends thereof and the moving member 11 is kept from contacting with the circumference of an N-pole. In this condition, the moving member 11 moves together with a type 11a along the N-pole in the direction of a recording medium 1 to conduct printing. At this time, the moving member 11 is supported by the spiral springs 15, 16, thus being free from the contact with the N-pole, the loadings caused by friction, and the contact noise with metals or the like when moving.
Patent JP-H0246791-A (JP)
Title: Substrate for mounting electronic component
Inventor: YATSU HAJIME
IPC: H05K1/11
Filed: 1988-08-08
Abstract: PURPOSE:To improve the reliability of joining sections of conductor circuits and through hole lands by forming circuit patterns having the maximum width smaller than the diameter of the lands and minimum width larger than width of the circuits toward the circuits from the joining sections of the lands and circuits and parts where the thickness of the conductor circuit varies due to metal plating of the joining sections on the circuit patterns. CONSTITUTION:On a substrate 10 for mounting electronic components equipped with through holes 4 formed at one ends of plural conductor circuits 3 formed in states where the circuits 3 are extended onto an insulating substrate 1 from the periphery of an electronic component mounting section 2 formed on the base plate 1, circuit patterns 9 having the maximum width smaller than diameters 8 of through-hole lands 6 and minimum width larger than widths of the circuits 3 are formed toward the circuits 3 from joining sections 7 of the through-hole lands 6 and circuits 3 and parts 12 where the thickness of the circuits 3 varies by metal plating 13 of the joining sections 7 of the lands 6 and circuits 3 are formed on the patterns 9.
Patent JP-H0484140-A (JP)
Title: Positively charged magnetic toner
Inventor: SHIMAMURA MASAYOSHI
IPC: G03G9/083
Filed: 1990-07-27
Abstract: PURPOSE:To obtain the positively charged magnetic toner having excellent electrostatic offset resistance by using a specific binder resin and making combination use of a specific charge control agent at a specific. sp. gr. CONSTITUTION:This toner consists essentially of a magnetic material and the binder resin having 1 to 20 acid value. The toner contains a quaternary ammonium salt and a fatty acid metal salt having 2.0 to 4.5pts.wt. metal content and 110 to 145 deg.C m. p. as the charge control agent. Respective charge control characteristics are so determined as to satisfy equation I in the triboelectric charge quantity to iron powder. In the equation I, Ta denotes the electrostatic charge quantity of the toner contg. only the quaternary ammonium salt; Tb denotes the electrostatic charge quantity of the toner contg. only the fatty acid metal salt; Tc denotes the electrostatic charge quantity of the toner into which both of the quaternary ammonium salt and the fatty acid metal salt are incorporated. The generation of the electrostatic offset is prevented in this way and the dispersion of the magnetic material and lubricant into the binder resin is improved. The toner having the excellent electrostatic chargeability and durability is thus obtd.
Patent JP-H0286623-A (JP)
Title: Manufacture of thermotropic aromatic copolyester-amide
Inventor: ENRIKE MERENDESU ANDORIYUU
IPC: C08G69/44
Filed: 1989-07-27
Abstract: A process for the preparation of novel aromatic thermotropic copolyesteramides. The novel copolyesteramides made up of monomeric units of formula I to IV in molar proportions of 40-60 % of I, 10-20 % of II, 1-12 % of III and 15-30 % of IV are obtained by polymerizing the corresponding monomers in molten or dissolved state, in an inert atmosphere, during a period of time between 2 and 18 hours and a temperature between 220 and 350<o> C. These products are useful in the preparation of filaments with high tensile strenght and high tensile modulus, as well as for the preparation of products molded by extrusion or injection and also for the preparation of films. <CHEM> s
Patent JP-2000015288-A (JP)
Title: Waste water treatment method and apparatus
Inventor: HASHIMOTO NOBUKO
IPC: C02F11/06
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment method and apparatus capable of efficiently and inexpensively removing org. matter and nitrogen in waste water within a short time and capable of obtaining treated water of high quality and also reducing the generation amt. of excessive sludge. SOLUTION: In order to remove org. matter and nitrogen in waste water, raw water is successively passed through an anaerobic tank 2, a microaerobic tank 3, an aerobic tank 4 and a sedimentation tank 5 and a part of the outflow liquid from the aerobic tank 4 is circulated to the anaerobic tank 2 and the sludge withdrawn from the sedimentation tank 5 is decomposed by a sludge decomposition tank 9 and a sludge decomposed soln. is introduced into the microaerobic tank 3.
Patent JP-H0248446-A (JP)
Title: Production of wood-based inorganic board
Inventor: SUZUKI SEISHIRO
IPC: C04B18/24
Filed: 1988-08-10
Abstract: PURPOSE:To obtain the title board of outstanding mechanical strength with moldability comparable to the case with using broadleaf or coniferous tree as a raw material by kneading (1) a woody material comprising the fiber or flakes of a surface skin-freed bamboo material, (2) an inorganic hydraulic binder and (3) water and carrying out a molding followed by curing said binder. CONSTITUTION:A mixture comprising (1) a woody material made up of the fiber or flakes of a surface skin-freed bamboo material, pref. with the moisture content reduced to <=50wt.%, (2) an inorganic hydraulic binder and (3) water is kneaded. Said binder is e.g., Portland cement. The resultant kneaded product is then molded, followed by curing said binder, thus obtaining an inorganic board with bamboo as a woody material. As a result, the moldability of said kneaded product is favorable, thereby providing the objective woody inorganic board of high mechanical strength, free from defects due to the bamboo such as spring back.
Patent JP-H02160869-A (JP)
Title: Mechanically miscible polyurethane/
Inventor: LEE BIING-LIN
IPC: C08L75/04
Filed: 1989-08-01
Abstract: Polymeric blends of thermoplastic polyurethane elastomers and crystalline or predominately crystalline polyolefin thermoplastics are produced by high shear mixing of melts of the respective polymers. The stabilized mechanically compatible blend of the ordinarily thermodynamically incompatible polymers comprises from about 3.5 to 20 parts by weight of a polyolefin homopolymer or copolymer with 100 parts by weight of polyurethane. The mechanically compatible polymeric blend is particularly useful for molding plastic articles by injection molding, extrusion, calendering or similar process for molding thermoplastic articles.
Patent JP-H0945570-A (JP)
Title: Electronic component and manufacture thereof
Inventor: YOSHIMURA NOBUNARI
IPC: H01F41/04
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component and manufacturing method thereof which provides desired inductance with reduced number of layers. SOLUTION: A spiral coil conductor 4 is formed, extending from one electrode 2a on an insulating substrate 1 to its central area by developing a latent image and insulating layer 6 having via-holes 7 bored therethrough is formed on the conductor by developing a latent image. On this layer 6 a spiral coil conductor 9 extending from the central area of the substrate 1 to another electrode 2a is formed by developing an latent image and both conductors 4 and 9 are connected through the holes 7.
Patent JP-2000029911-A (JP)
Title: Message retrieval system and terminal equipment
Inventor: ITAKURA YUICHIRO
IPC: G06F17/30
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a message retrieval system for displaying information suited to each user to a terminal even when plural users copy and use a program, and a terminal equipment. SOLUTION: This system is provided with a message user data base 34 for storing the characteristics of the user of a terminal 10 and a message transmission condition data base 36 for storing the retrieval condition of each message to be transmitted to the terminal 10. Then, the necessity of the update of the characteristics of the user is detected at the time of communicating with the terminal 10, and the characteristics of the user are updated as necessary. Also, the characteristics of the user of the terminal 10 are read from the message user data base 34 according to a request from the terminal 10, and a message is retrieved from the message transmission condition data base 36 according to the characteristics of the user. The message user data base 34 holds the date of birth of the user and the last communication date with the user.  When the number of days obtained by adding a prescribed period to the date of birth pass after the last communication date of the user, the information of the user is updated.
Patent JP-H0747216-A (JP)
Title: Air conditioner
Inventor: KAKIMOTO AKIHISA
IPC: F24F7/00
Filed: 1993-08-10
Abstract: PURPOSE:To save time for dismantling each dust collecting element, etc., from a frame and transferring them into an exclusive large-sized cleaning tank and to perform simply and efficiently a work by feeding a cleaning agent into the cleaning tank formed of the frame and an opening-closing panel, and performing thereby to clean the dust collecting elements. CONSTITUTION:An air cleaner A has an elevating unit CU provided with a frame body 50 and a dust collecting element, etc., stored therein. When cleaning is performed, the elevating unit CU is lowered by means of an elevator 30 and an opening closing panel 70 is mounted on the opening 56a of the frame 50 to divide a cleaning tank in the frame body 50. A caster 55 for moving on the floor is provided in the frame 50. Installation of an exclusive large-sized cleaning tank which has conventionally been necessary may be eliminated.
Patent JP-H05275261-A (JP)
Title: Winding device
IPC: H01F41/08
Filed: 1991-07-12
Abstract: PURPOSE:To realize a winding device which reduces a manufacturing time by constituting a tension plate movably support to make a position of a limit switch movable for adjusting a stroke. CONSTITUTION:A stroke when a catching rod 10 is reciprocated by reverse rotation of a motor 14 is adjusted by sliding a tension plate 5 provided upside and a tension plate 4 provided downside. Switching of a rotation direction of a motor 14 is controlled by a position of a limit switch 16 attached to the tension plates 4, 5 and the position of the limit switch 16 is made uppermost and lowermost positions of reciprocating movement. The limit switch 16 is turned on an off by bringing a dog 6 attached to a belt 13 into contact therewith and switches a rotation direction of the motor 14. Thereby, winding can be always shifted by a minimum stroke and a winding time can be accordingly reduced.
Patent JP-S62187877-A (JP)
Inventor: HAMURO YORINOBU
IPC: G09F7/16
Filed: 1985-09-10
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-S61127608-A (JP)
Inventor: RIHIYARUTO ENGERU
IPC: F17C13/02
Filed: 1985-09-10
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-2000024522-A (JP)
Title: Heating medium liquid tank
Inventor: SAITO YOSHIKI
IPC: B01L7/02
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of heat efficiency by reducing the contact between outside air and heat medium liquid by forming a hole for fitting a sample container in a lid and installing a contraction mechanism which can change the diameter of the hole in the hole in a heating medium liquid tank having the lid covering the opening part of the tank. SOLUTION: In a heating medium liquid tank in which a sample container is immersed in heating medium liquid in the tank, and the opening part of the tank is covered with a lid 4, the lid 4 is fitted to the roof of a main body, and a contraction mechanism is installed in the lid 4. In the mechanism 5, a contraction actuating plate 6 is arranged on the lower surface of lid 4, and a contraction part 7 is arranged on the lower surface of the plate 6. A fitting hole 9 is formed in the lid 4, and when the diameter of the hole 9 is adjusted corresponding to the outside diameter of the sample container, by moving nipping nuts 13 and 13 along guide grooves 10 and 10 by loosening them, the plate 6 is rotated to rotate contraction blades 15 and so forth so that the diameter of the circular hole 9b of the fitting hole 9 is expanded/contracted.  The rotation of the contraction blades 15 and so forth is stopped by loosening the nuts 13 and 13, and the diameter of the circular hole 9b is fixed.
Patent JP-H0736417-A (JP)
Title: Power source device for liquid crystal display element
Inventor: MUTO KIMIHIKO
IPC: G02F1/133
Filed: 1993-07-19
Abstract: PURPOSE:To solve problems, such as increase in electric power consumption and increase in the size, complicateness and cost up of the device. CONSTITUTION:A driving voltage is obtd. by this power source 1 for driving a liquid crystal display element constituted by connecting a plurality of solar batteries 11 to 1n which generate electricity by receiving the light from a back light source 13 of the liquid crystal display element 11. The voltage for liquid crystal driving is thus obtd. by the light of the back light source 12 for illuminating the liquid crystal display element 11, by which the need for energy to particularly obtain this voltage is eliminated and the electric power consumption is eliminated. The miniaturization and the simplification of the constitution are enabled and the problems are solved.
Patent JP-H0521503-A (JP)
Title: Wire feeding device in wire bonding device
Inventor: SHIMADA SHUICHI
IPC: H01L21/60
Filed: 1991-07-12
Abstract: PURPOSE:To accurately recognize and manage the used amount of a wire or the remaining amount of the wire on a spool. CONSTITUTION:A spool 6 is rotationally driven by means of a stepping motor 7 and, at the same time, pulses generated from a pulse generating sections 12 are cumulatively counted by means of a pulse counting section 14. An arithmetic processing part 11 finds the number of revolutions of the spool 6 from the count value of the section 14 and calculates the used amount of a wire 2 from the number of revolutions and diameter of the spool 6. The part 11, in addition, finds the remaining amount of the wire 2 on the spool 6 from the used amount of the wire 2 and total length the wire wound around the spool 6 in advance. The used amount of the wire 2 found by the part 11 is displayed on a display 22. When the remaining amount of the wire 2 becomes smaller than a prescribed value, an alarm 23 is actuated and informs workers of the arrival of spool exchanging time.
Patent JP-S6089922-A (JP)
Title: Electron beam radiating device
Inventor: KIRIYAMA KENJI
IPC: H01L21/027
Filed: 1983-10-24
Abstract: PURPOSE:To effect easy and simple patterning by providing an electron beam generating means in one of a plurality of vacuum chambers opened toward a table for receiving an article to be radiated and by enabling the opening to come close to the article to be radiated. CONSTITUTION:A semiconductor substrate 37 is vacuum adsorbed to a notch 36 on a Z table 34 which is a tri-directional table. Each of chambers 38-40 arranged to form concentric circles is evacuated of air with respective pumps while intaking air through an opening facing to the substrate 37. When the distance between the opening and the substrate is about 2mum, less air is intaken than the discharged air, whereby a desired degree of vacuum can be maintained. The chamber 38 is connected to a booster-provided rotary pump and the cham-bers 39 and 40 are connected respectively to molecular flow pumps so as to realize a higher degree of vacuum as it goes to the central portion. Thus, the degree of vacuum in the chamber 40 can be about 10-6Torr and electron beams are emitted from the chamber 40 to the opening. The gap between the opening and the substrate is detected by 41 with piezoelectric elements 35 so as to keep it constant. The gap is made about 20mum in order to prevent the effect of the electric charge stored on the surface of the substrate. According to such a constitution, the precision of radiating position and the treating speed can be improved.
Patent JP-H0618597-A (JP)
Title: Printed wiring board inspection jig
Inventor: KOBAYASHI NAOYA
IPC: G01R1/073
Filed: 1992-07-01
Abstract: PURPOSE:To obtain such a printed wiring board inspection jig that the tracers of its probes can be reduced in diameter and can be prevented from being damaged and the probes can be easily connected to an inspection device, and then, its probes and contact pins can be reutilized. CONSTITUTION:The title jig is composed of contact pins 3 mounted on a guide plate 8 and probes 1 inserted into a pin board 88. Tracers 2 which are mounted on the probes 1 in a state where the tracers 2 can flexibly advance and retreat are brought into contact with the head sections of the contact pins 3. A terminal board 4 is provided above the pin board 88 and jack terminals 41 connected with an inspection device 18 are arranged on the board 4. A wiring circuit 71 is inspected for electrical continuity while plugs 153 connected to the lead wires 15 of the probes 1 are inserted into the jack terminals 41 and fronts ends of the contact pins 3 are brought into contact with the circuit 71. The outside diameter of the plugs 153 is made smaller than the outside diameter of the probes 1.
Patent JP-H0485339-A (JP)
Title: Preparation of epoxy resin laminate
Inventor: IKETANI KUNIO
IPC: H05K1/03
Filed: 1990-07-30
Abstract: PURPOSE:To prepare the title laminate highly resistant to water and moisture and effectively prevented from causing copper migration by preparing a prepreg impregnated with an epoxy resin varnish comprising an epoxy resin and a specific curing agent, putting the prepreg between two metal mirror plates, and thermally pressing it. CONSTITUTION:In the process for preparing a laminate by putting at least one prepreg impregnated with an epoxy resin varnish between two metal mirror plates and thermally pressing the prepreg, the varnish to be used is one comprising 1 equivalent of an epoxy resin and 0.15-0.50 equivalent of a curing agent of which dicyandiamide accounts for 50wt.% or higher and 0.15 equivalent or higher. The obtd. laminate is highly resistant to water and moisture, contains only a small amt. of ionic impurities, hardly allowing copper migration, and hence is useful for a printed circuit board.
Patent JP-2001027010-A (JP)
Title: Elastic structure
Inventor: ARIKAWA MITSUNORI
IPC: E04C2/36
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an elastic structure which can be used for columns or walls having curved faces. SOLUTION: Corrugated and inclined elastic plates 2,... are parallelly arranged so as to be inclined in alternately reverse directions to provide corrugated members 1 alternately having ridges 3,... and bottoms 4,.... Fitting grooves 5,... are formed in the ridges 3,... and the bottoms 4,.... The pitch P of the ridge side plate members 6 having fitting protrusions 7 fitted in ridge side fitting grooves 5,... in the fitting grooves 5,... and the pitch Q of the bottom side plate members 6 having fitting protrusions 7 fitted in bottom side fitting grooves 5,... in the fitting grooves 5,... are made different from each other and curved face-shaped sections E where the external faces 6a,... of the plate members 6,... are formed to have recessed faces or protruded faces, are provided.
Patent JP-H0860834-A (JP)
Title: Water drip used as start member in common
Inventor: NIIZEKI TAKANOBU
IPC: E04B1/64
Filed: 1994-08-24
Abstract: PURPOSE: To use a water drip used as a start member in common at the beginning of hanging of a dry wall material for the lateral application and improve the waterproofness and the external appearance. CONSTITUTION: A fitting part is provided at the front end of a engaging part 2 against a wall backing α at a sill part of a dry wall material D or the like. The fixing part 1 of a panel strip B provided with a plurality of water outflow holes 12, 13 at the root of the engaging part 2 and the fitting part 9, is fixed through a fixing tool β. The holding part 25 of a decorative cover C is fixed as a unit to the engaging part 2 of the panel strip B to cover the lower end of the dry wall material D. Even when rain water enters in the decorative cover C, it is promptly drained from the water outflow holes 12, 13 to the outside and hence, a water drip used as a start material in common, excellent in waterproofness and external appearance, can be obtained.
Patent JP-2000026017-A (JP)
Title: Printer, job processing method and recording medium with recorded job processing control program
Inventor: OYA TAKASHI
IPC: G03G21/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To give priority to processing of a job not using a special paper discharging device in the case of paper being accumulated in the special paper discharging device of a sorter or the like for printing in the units of jobs or in the case of the special paper discharging device being out of use. SOLUTION: This printer 11 with a special paper discharging device 8 has an analytic part 2 for analyzing an input job to acquire a paper discharging device assigned by the job, and a judging part 3 for judging whether or not the job can be processed by this paper discharging device. A detecting part 9 detects whether paper is accumulated in the special paper discharging device 8. When a job using the special paper discharging device 8 is received by a receiving part 1 in the case of paper being accumulated in the special paper discharging device 8, processing of the job and receive processing are once suspended in response to the negative judgment of the judging part 3, and after this suspension, the other job is received, and only the job not using the special paper discharging device, that is, using a standard paper discharging device 5, is processed by a processing part 4.