baber/WOPTO huggingface dataset:
Patent JP-H07263268-A (JP)
Title: Manufacture of electronic component
Inventor: DOGAKIUCHI KAZUO
IPC: H01F41/04
Filed: 1994-03-17
Abstract: PURPOSE:To align and bond substrates to each other with good accuracy and at low production costs even without using a high-cost apparatus and to cut out an electronic-component chip with good accuracy from an electronic- component aggregate substrate. CONSTITUTION:An insulator substrate 2 in which a conductor for a coil and alignment marks 15 have been formed on the same face is bonded to an insulator substrate 6 in which cutouts 7 used to expose the alignment marks 15 have been formed, and an inductor aggregate substrate 18 is constituted. The conductor for the coil and the alignment marks 15 are set so as to have a prescribed positional relationship. While the alignment marks 15 exposed from the cutouts 7 are used as criterions, the aggregate substrate 18 is cut by using a cutting whetstone 20 for a cutting apparatus, and chips are cut out.
Patent JP-S51121355-A (JP)
Title: Data setting means and device
Inventor: WADA HIROYUKI
IPC: G06F3/147
Filed: 1975-04-17
Abstract: PURPOSE: A device to permit automatic setting of the date and time in an automatic vending machine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57162114-A (JP)
Title: Magnetic head
Inventor: NORIHASHI SHIGEO
IPC: G11B5/17
Filed: 1981-03-30
Abstract: PURPOSE: To improve recording efficiency although a coil is arranged behind a sliding surface for a magnetic medium, by adequately selecting the wind diameter, arrangement position, etc., of an auxiliary coil.  
     CONSTITUTION: A main magnetic pole 2 is made of a magnetic thin film having 0.5W3μm thickness (t), and on both or either of the surfaces of it, an auxiliary core 10 having high magnetic permeability is coupled magnetically closely. This auxiliary core 10 is arranged so that its tip is at a distance l from the tip of the main magnetic pole 2 extending to the sliding surface for a magnetic medium. Then, the coil is positioned in front of the auxiliary core 10 as much as pssible so that its tip surface is aligned to the tip of the auxiliary core 10. When the distance from one surface of the main magnetic pole 2 to the internal surface of the coil 4 opposed to it is (a) and the wind thickness of the coil 4 is (b), l is 10W200μm, or practical use range, and (a+b/2)/l is 0.55W2.4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60191231-A (JP)
Title: Film sensitivity setting device
Inventor: ISHIZAKA SUNAO
IPC: G03B17/30
Filed: 1984-03-12
Abstract: PURPOSE:To perform the effective operation for various photographic mode by giving warning when signals are not inputted from both of a read means of film sensitivity information and a setting means of a film sensitivity value. CONSTITUTION:If a film sensitivity setting dial is set automatically and a cartridge having no film sensitivity information is loaded, a release is locked, and an indicator 117 in a finder and an external LED116 are flickered by the first stroke of a shutter button to give warning. Meanwhile, if a manual film sensitivity value is set, this value SVm is led to an operating circuit is preference to film sensitivity information SVa on the cartridge. If the value SVm and information SVa are different from each other, only the indicator 117 is let; and thus, failure of photographing is prevented in case of erroneous setting, and the value SVm is ignored to photograph if the value SVm is shifted intentionally.
Patent JP-H04283954-A (JP)
Title: Removal of residual insulating material in manufacturing substrate to be mounted with electronic component
Inventor: DEMURA AKIHIRO
IPC: H05K3/20
Filed: 1991-03-12
Abstract: PURPOSE:To provide a method capable of complete removal of a residual insulating material without preventing an insulating base material from being united with each lead. CONSTITUTION:A conductor circuit 30 is formed together with a reflector 31 on an insulating base material 21 required for construction of each electronic component mounting substrate 100, reflector 31 being exposed over its periphery to allow it to be irradiated with laser light 60. Thereafter, an insulating sheet 20 is successively irradiated with the laser light 60 along the lattice thereof to permit cut parts 40 to be formed therein. Thus, a residual insulating material 22 located on the periphery of each insulating base material 21 is exfoliated obliquely with respect to the lattice utilizing the cut part 40.
Patent JP-S63213349-A (JP)
Title: Resin sealing member of semiconductor device
Inventor: MIZUNO TATSUO
IPC: H01L21/56
Filed: 1987-03-02
Abstract: PURPOSE:To prevent air from penetrating and to prevent voids from being generated, by shaping a box on the upper part of frame-shaped resin by adhesion of resin whose viscosity is smaller than that of this frame-shaped resin during fusion. CONSTITUTION:A semiconductor sealing member 8 comprises the following parts: resin which becomes high viscosity liquid during fusion, a frame 6 which surrounds a prescribed range inclusive of a semiconductor chip 4 and a wire 5 on a substrate 3 for a semiconductor device, resin whose viscosity becomes smaller than that of the frame 6 during fusion, and a plate 7 which adheres to the upper surface of the frame 6. When high temperature fusion is performed to seal a semiconductor component, resin 7 on the upper part firstly starts flowing due to its low viscosity so that the semiconductor component 4 is sealed inside the frame-shaped resin 6, and because the frame shaped resin 6 is then high in viscosity, the resin 7 of low viscosity is prevented from sagging so that the semiconductor component 4 is sealed. Hence, voids can be prevented from being generated inside the sealing.
Patent JP-H01221447-A (JP)
Title: Improved post-chlorinated vinyl chloride resin composition
Inventor: KITANO YOSHIKAZU
IPC: C08L27/22
Filed: 1988-02-29
Abstract: PURPOSE:To obtain the title resin composition improved in processability without lowering its heat distortion temperature, by adding specified amounts of an organotin carboxylate and zeolite A to a resin composition comprising a post-chlorinated vinyl resin and a toughening agent. CONSTITUTION:0.3-2.0pts.wt. organotin carboxylate of formula I (wherein R is a 1-12C alkyl and R<1> is a 11-21C alkyl or alkenyl) and 0.1-2.0pts.wt. zeolite A of formula II (wherein M is a monovalent cation or a polyvalent cation in an amount equivalent thereto and is Na, K, NH4, Ca, Mg, Sr or Zn) are added to a resin composition obtained by mixing 100pts.wt. post-chlorinated vinyl chloride resin of a chlorine content of 63-70% (which may contain optionally at most 20wt.% PVC), obtained by suspending PVC alone or together with a chlorinated hydrocarbon solvent in water and chlorinating it.
Patent JP-S60193018-A (JP)
Title: Deadlock recognizing method
Inventor: KOSAKAYA JIYUICHI
IPC: G05B23/02
Filed: 1984-03-14
Abstract: PURPOSE:To facilitate easy follow-up to a change of a control subject device and to detect a fault with high accuracy by turning a time-out counter for answer-back into a parameter. CONSTITUTION:A control subject device 3 is connected to a master station via a slave station device 2 and a transmission line 1 to monitor an automatic control state. The maximum answer-back time of each set value memory (secondary) 6 is set previously and constantly at the device 2 in response to each control position and in the form of a parameter. Then a timer parameter 9 is loaded for each control output via a decoder 12 to monitor the time-up sequentially. Thus the answer-back can be flexibly monitored at the answer time proper to a control device.
Patent JP-S602729-A (JP)
Inventor: KITAURA KOUICHI
IPC: D02G3/24
Filed: 1984-03-14
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-H10228150-A (JP)
Title: Driving system for image forming device
Inventor: KIMURA UICHIRO
IPC: G03G21/14
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To always stably drive an image carrier and an intermediate transfer body and to stably obtain excellent image quality by providing a 1st driving means directly driving the image carrier and a 2nd driving means directly driving the intermediate transfer body and providing a driving control means switching and controlling the driving of the respective driving means. SOLUTION: Only the 1st driving source 41 connected to a photoreceptor 20 is driven and the intermediate transfer body 30 and the 2nd driving source 42 connected to the transfer body 30 follow the driving source 41 in the electrification, the first color exposure, the developing, the primary transfer and the cleaning stages of the photoreceptor 20 and until finishing the final color exposure, the developing and the primary transfer. In the stages, a transfer roll 32 and an intermediate transfer body cleaner 33 are separated from the transfer body 30. When the primary transfer stage is finished, a secondary transfer stage for transferring a toner image to paper is started. In this stage, the roll 32 and the cleaner 33 come in contact with the transfer body 30, and only the driving source 42 is driven and the photoreceptor 20 and the driving source 41 follow the driving source 42.
Patent JP-S60192971-A (JP)
Title: Fixing controlling device of copier
Inventor: AZUMA YUUICHIROU
IPC: G03G21/00
Filed: 1984-03-14
Abstract: PURPOSE:To eliminate a waiting time for copying by making the indication of copy possible simultaneously with making a power-saving switch turned off. CONSTITUTION:The device consists of a CPU6, operating section including a power-saving key 7, temperature controller for fixing 4, heater 5, sensor for detecting roller temperature such as a thermistor, etc. The CPU6 transmits the set temperature to the temperature controller 4 by on, off signals of the power saving key sent from the operating section 7, and the temperature controller 4 controls the heater 5 by signals from the sensor for detecting roller tempereture 3 by the signal. The temperature controller 4 transmits temperature information to the CPU6 by the signal from the sensor 3. The CPU6 transmits lighting signals indicating ''copy possible'' or ''copy impossible'' to the operating section 7 by the information.
Patent JP-H09243824-A (JP)
Title: Adhesive tape for surface protection and production of polarizing plate composite body
Inventor: SAWADA TAKAHIKO
IPC: C09J7/02
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To prepare a surface protection adhesive tape which shows little change in the peeling strength even after long-term storage and does not cause foaming or peeling in the adhesive layer even in a high temp. and high humidity environment by making the adhesion strength between the adhesive layer and a base film smaller than the adhesion strength between the adhesive layer and a polarizing plate or phase difference plate. SOLUTION: One surface of a base film 2 is a layer 21 to be subjected to peeling, on which an adhesive layer 22 is formed, and further, a release paper 23 is laminated. The adhesion strength between the base film 2 and the adhesive layer 22 is made smaller than the adhesion strength between the adhesive layer 22 and a polarizing plate or phase difference plate. The material for the base film 2 is not limited as far as it has transparency, and polyethylene, polyester and cellulose synthetic resin films can be used. The thickness is preferably 10-200μm for good handling property. As for the adhesive layer 22, an acryl adhesive is preferably used considering the durability.
Patent JP-2000238213-A (JP)
Title: Laminated polyolefin film of superior printability
Inventor: TAGA ATSUSHI
IPC: C08J5/18
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To improve printability by laminating a surface layer containing a modified polyolefin resin having carboxylic acid with double bonds in side chains on a base layer composed of a polyolefin resin and orienting a laminate. SOLUTION: A resin composition constituting a base layer is melt extruded by an extruder, and a surface layer constituting a bonding resin layer or the like is melt extruded, and both layers are overlapped and laminated. For the base layer, a polyolefin copolymer, a mixture or the like is used as a polyolefin resin. Also for the surface layer, carboxylic acid as a modified polyolefin resin containing the carboxylic acid with double bonds in side chains is introduced into the polyolefin and one kind or more of functional groups modified from the carboxylic acid are used. A film provided with superior bonding properties with a printing ink, superior print coloring properties and superior interlaminar separation strength and generating no ink offset can be manufactured by the arrangement.
Patent JP-S63213435-A (JP)
Title: Three-phase armature winding
Inventor: MORI IKUO
IPC: H02K3/28
Filed: 1987-03-02
Abstract: PURPOSE:To decrease vibration in operation and enable smooth starting by constituting a coil group forming a winding for one phase with series connections of coils detached from each other by 2npi of an electrical angle. CONSTITUTION:If attention is given to a U-phase winding, said winding is composed of a total of four coils U1-U4. Then, two coils U1, U3 detached from each other by 2npi (n is an arbitrary natural number) of an electrical angle are connected in series to constitute a first coil group UA and terminals U1, X1 are provided at both ends of said first coil group UA. Also, two coils U2, U4 detached from each other by 2npi of an electrical angle are connected in series to constitute a second coil group UB which is provided with terminals U2, X2 at both ends. In this manner, a mag-netic in imbalance around a whole stator is improved and vibration in operation can be decreased. Further, lowering of torque in a low speed region decreases to enable a smooth starting.
Patent JP-H01224479-A (JP)
Title: Reciprocative pumping device
Inventor: TOJO NOBUO
IPC: F04B5/00
Filed: 1988-03-02
Abstract: PURPOSE:To utilize surplus fluid effectively and enhance the durability of components by driving a plurality of reciprocative pumps in a plurality of pump groups by common reciprocating members, and by furnishing a means to specify the phase difference of this reciprocating member in each pump group. CONSTITUTION:A plurality of pump groups 10a, 10b are furnished, each consisting of a plurality of pump chambers 12a-12c, seals 26a-26c, reciprocating members 14, capacity changing parts 18a-18c, 45a-45c to increase and decrease the capacities of the pump chambers 12a-12c with reciprocation of each reciprocating member 14, suction valves 28a-28c, and discharge valves 30a-30c. The discharge sides of the pump chamber 12a-12c are put in communication through a plurality of communication parts 32a-32c, and pressure regulator parts 36a-36c are provided on the communication parts 32a-32c. The phase difference of the reciprocating members 14 is set to a value obtained by dividing 360 deg. with the number of pieces of pump groups 10a, 10b.
Patent JP-H04267403-A (JP)
Title: Interference prevention method for automatic machine equipment
Inventor: KOYAMA MICHIHARU
IPC: G05B19/4155
Filed: 1991-02-21
Abstract: PURPOSE:To complete actual machining in short time while purely avoiding the interference even in automatic operation or unmanned operation without mentally burdening the creater of an operation program by making the machining lately declared automatically stand by only when the used areas of the two milling machines overlap. CONSTITUTION:When two NC milling machines 1 and 2 whose machining ranges are adjacent to each other execute the machining of their respective reference range of clay material, the areas posessed by them are checked and a used area UA is set so that the posessed area is included. The used area UA is inserted in the machining program before the machining program for the reference range that corresponds to the used area. In the actual machining, the two adjacent NC milling machines execute the machining of their respective reference range simultaneously while communicating with each other. Only when the used area UA-A overlaps the used area UA-B, the milling machine which lately deaclared the machining automatically wait for the completion of the machining of the reference range by the milling machine which earlier declared the machining.
Patent JP-S59172959-A (JP)
Title: Manufacture of core
Inventor: MAEDA MASAKI
IPC: H02K15/02
Filed: 1983-03-22
Abstract: PURPOSE:To readily manufacture and to enhance the rigidity of a core by forming the core by laminating amorphous magnetic alloy thin strips, impregnating it with resin, thermosetting it, further covering the end face of the core with amorphous magnetic alloy powder, heat treating it, and then polishing it. CONSTITUTION:Many amorphous magnetic alloy thin strips 4 which are cut one by one or bent in multiple stages in different lengths are laminated to form a C-shaped core 2. Then, the core 2 is impregnated with resin, and thermoset. Further, the end face of the core 2 is covered with amorphous magnetic alloy powder 7, heat treated, and then polished.
Patent JP-S59175618-A (JP)
Title: Rubber roller
Inventor: KON SHIYUUJI
IPC: F16C13/00
Filed: 1983-03-22
Abstract: PURPOSE:To provide a rubber roller excellent in the developing solution resistance, which assures vivid picture by means of enlargement of its nip width, by forming a layer of foaming silicon rubber and a layer condensative reaction hardening silicon rubber on the roll core in order as named. CONSTITUTION:A roll core is preferably made of an anti-corrosive metal such as stainless steel or any plastic material. As foaming silicon rubber is used, for ex., a thermohardening silicon rubber mixed with a foaming agent such as azobisnytryl and an organic peroxide, and this mixture is formed into a sheet to be wound round or into a tube to wrap the roll core. As a condensative reaction hardening silicon rubber is used, for ex., a polydimethylsiloxane with its ends sealed with hydroxyl radical having a viscosity of 1,000-10,000 centi-stokes, mixed with a bridging agent, a hardening catalyst and an inorganic filler, and this mixture is poured in lamination in a form.
Patent JP-S55139480-A (JP)
Title: Heat-generating agent
Inventor: HIGASHIJIMA SUNAO
IPC: A61F7/08
Filed: 1979-04-18
Abstract: PURPOSE: A heat-generating agent having improved warm-up time, heat duration, temperature control, heat capacity and storage stability, prepared by adding a wettability controlling agent to a heat-generating agent.  
     CONSTITUTION: In a heat-generating agent comprising a substrate consisting essentially of metallic powder such as iron powder, ferrosilicon powder or aluminum powder; a water-retentive oxidizing agent such as active carbon, fiber powder or zeolite; and an oxidation accelerator such as a halogen salt, sulfide or peroxide; the substrate is blended with a hydrophobic surfactant as the wettability controlling agent to impart water repellency, or the oxidizing agent is blended with a hydrophilic surfactant as the wetting agent. Thereby, it becomes possible to modify properties and forms such as warm-up time, heat duration, temperature level, storage stability, and sheeting of the heat-generating agent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04265339-A (JP)
Title: Device for joining column and beam
Inventor: NODA SABURO
IPC: E04B1/24
Filed: 1991-02-19
Abstract: PURPOSE:To increase the strength of a joining part by dividing a beam joining cylindrical body into two upper and lower parts, inserting the top and bottom ends of the cylindrical body in upper and lower columns to weld, and joining a beam with bolts passing through screw holes formed in h cylindrical body. CONSTITUTION:A beam joining cylindrical body 3 is divided into two upper and lower parts to insert the bottom end of an upper column 1 into the top end of one cylindrical body 3, and a lower column 2 is inserted into the bottom end of the other cylindrical body 3 to make fillet welding of them. butt-welding of the ends of the cylindrical bodies 3 is made to connect together as a unit, and beam joining screw holes 7 are formed on the sides of the cylindrical bodies 3. After that, a weld plate forming bolt holes 11 is welded to the end of a beam 9, and the weld plate is brought into contact with the sides of the cylindrical bodies 3 to fix with high strength bolts 12. Accordingly, the strength of a joining part can be increased to reduce the cost.
Patent JP-H04268144-A (JP)
Title: Humidifier
Inventor: KOTANI SHO
IPC: F24F6/00
Filed: 1991-02-20
Abstract: PURPOSE:To provide an electrical steam type humidifier which does not show any dangerous condition of fire burn but provides a safe operation and which can adjust a discharging amount of steam without adding any forced discharging device such as a rotary fan or the like. CONSTITUTION:A surrounding air feeding passage 133 is disposed at a side part of a steam passage constructed by including a steam discharging cylinder 13. Sliding mechanisms 102, 134 and 135 which can be slid in a vertical direction are disposed between the steam discharging cylinder 13 and an outer cover 10 enclosing the steam discharging cylinder while the steam discharging cylinder 13 being supported by the outer cover 10.
Patent JP-H04218245-A (JP)
Title: Color cathode-ray tube
Inventor: DEIBITSUDO AASAA NIYUU
IPC: H01J29/62
Filed: 1991-02-19
Abstract: PURPOSE: To correct an asymmetry-shaped beam spot when polarized, and to eliminate a concentration error of beam due to a focusing voltage fluctuation by employing at least one effective surface as asymmetry front-situated focusing means in four effective surfaces, included in a front-situated focusing lens. CONSTITUTION: A color image tube possesses an inline electron gun 26 having a plurality of electrodes 44, 46, 48, 50, 52 and 56 which comprise a beam forming area L1, a front-situated focusing lens L2, and a main focusing lens L3. The front-situated focusing lens L2 has hour effective surfaces, in which at least one contains concave parts 51a, 51b for an asymmetrical front-situated focusing for improving the beam characteristics.
Patent JP-S59172618-A (JP)
Title: Microscope equipped with automatic light metering type light source device
Inventor: FUJIWARA TADASHI
IPC: G03B7/20
Filed: 1983-03-22
Abstract: PURPOSE:To obtain a high-level dimming function suitable to an automated microscope by dimming a light source automatically corresponding to a detected objective. CONSTITUTION:A CPU reads the magnification and the kind of objective 8 out of a storage part 35 by a signal from an objective switching driving part 26 to select a proper condenser lens 6 on the basis of those data, and also sets proper diameters of an aperture stop 5 and a filled stop 4 at the same time. Further, the CPU32 selects a combination of the quantity of light of the light source and an ND filter 3 on the basis of the objective data to set specific standard brigtness. Then, when the power source is turned on, the illumination light is set automatically to a standard state.
Patent JP-S60190999-A (JP)
Inventor: TATSUMI HISAO
IPC: D06F37/40
Filed: 1984-03-13
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。