baber/WOPTO huggingface dataset:
Patent JP-H04334034-A (JP)
Title: Wire bonding method
Inventor: KUBOTA AKIHIRO
IPC: H01L21/60
Filed: 1991-05-09
Abstract: PURPOSE:To reduces the dependence on the reverse of reverse bonding for a long loop and provide a stabilized loop-controllable bonding method as for wire bonding which uses a capillary which penetrates wire in a movable fashion and carries out a first bonding and a second bonding one by one under the thrust and transfer of wire and installs the wire between two pints in the shape of loop. CONSTITUTION:A first bonding is a nail head bonding which carries out bonding by installing a ball 5 to the tip of wire 1 projecting from a capillary 2 where the ball is formed by the heat of the tip. It is arranged that tension is applied in such a fashion that the wire 1 is not subject to rupture when a soften portion produced by the heat near the ball 5 is cured on the wire 1 directly after the first bonding. The application of the tension is carried out by clamping the wire 1 with a clamp 3.
Patent JP-S60247255-A (JP)
Title: Electrophotographic copying machine
Inventor: MIYAI KIYOSHI
IPC: G03G15/00
Filed: 1984-05-22
Abstract: PURPOSE:To prevent a photosensitive body from being scratched by a separating pawl by mounting the photosensitve body and the separating pawl to the same chassis so that the photosensitive body and the separating pawl are not detached and that the initial positional relation between the photosensitive body and the separating pawl is maintained without errors. CONSTITUTION:A developing device 14, a photosensitive drum 4 and a cleaning device 49 are mounted to a common chassis 56. The chassis 56 is mounted freely movably in and out on the operator's side of a copying machie. The separating pawl 11 for sripping copying paper from the drum 4 surface is mounted below the drum 4 in such a manner that said pawl can rotate freely relative with the supporting shaft 42 of the upper roller 40 of a pair of conveying rollers 40, 41. The pawl 11 is simultaneously and integrally exchanged in the stage of exchanging the drum 4 and therefore the photosensitive body is held attached with the separating pawl without detachment, is kept free from scratches and maintains the initial positional relation with the separating pawl at every exchange of the body 4. The life of the photosensitive body is thus extended.
Patent JP-S5227214-A (JP)
Title: Carrier for adjusting jitter correction circuit
Inventor: TAKAHARA ICHIROU
IPC: G11B5/027
Filed: 1975-08-25
Abstract: PURPOSE: To obtain a carrier recorded with speech adjusting signal permitting easy adjustment of adjustment circuit (within video disc player, etc) of jitter correction (EJC) circuit so as to be able to adapt to AFC characteristics of each TV receiver. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10292008-A (JP)
Title: Process for producing alpha-olefin
Inventor: IKEUCHI HIROMICHI
IPC: C08F4/658
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain an α-olefin polymer having a broad molecular weight distribution, high stereoregularity and a high melting point by using a catalyst comprising a solid component consisting essentially of magnesium, titanium, a halogen and an electron donor, an organoaluminum compound component and an organosilicon compound component. SOLUTION: The solid component (A) is obtained by a method such as grinding a magnesium compound (e.g. magnesium chloride), an electron donor and a titanium halide compound (e.g. titanium tetrachloride) together. The organoaluminum compound component (B) used is desirably an alkylaluminum, especially a trialkylauminum. The organosilicon compound used is represented by formula I, II or III (wherein R<1> is a 1-8C hydrocarbon group; and R<2> is a substituent on the ring and is H or a 1-24C aliphatic hydrocarbon group). The electron donor used in component A is desirably a Lewis base compound, desirably an aromatic diester. Component B is used in an amount to give a ratio of the aluminum atoms to the titanium atoms of component A of 0.1-500.
Patent JP-S62261832-A (JP)
Title: Air conditioner of ceiling type
Inventor: NAGAYA MITSUJI
IPC: F24F1/00
Filed: 1986-05-06
Abstract: PURPOSE:To lengthen the reach of air so as to be able to cope with a small load, and to obtain good temperature distribution in a conditioning air in order to increase comfortability in a living room, by providing a fan and a heat exchanger which faces the fan in an air conditioner body, and by providing a damper which bypasses the heat exchanger. CONSTITUTION:A fan 18 is operated in high notch with a damper 23 closed at the rising time of an air cooling or an air heating operation. A room air is sucked by the fan 18 as shown by an arrow sign D. All the air being sucked flows in a heat exchanger from the discharge opening 21 of a fan 18. It passes through the heat exchanger 19 as shown by an arrow sign E, and is discharged into a room from a diffuser 15 as shown by an arrow sign F. The velocity of an air flow shown by the arrow sign F is high in the downward direction, and the air can reach the living space of a room. Next when a load in the room is gradually reduced, the damper 23 is opened as shown by a dotted line, while the fan 18 is still operated in high notch. Part of air blown off from the discharge opening 21 passes through a bypass line 22 through the open damper 23. The air bypassing the heat exchanger 19 as shown by an arrow sign G and that passes through the heat exchanger 19 are mixed with each other and good temperature distribution can be obtained in a conditioning air.
Patent JP-H04310963-A (JP)
Title: Electrophotographic sensitive material
Inventor: ETO YOSHIHIKO
IPC: G03G5/14
Filed: 1991-04-09
Abstract: PURPOSE:To provide an electrophotographic sensitive material excellent in damage resistance having at least a charge transfer layer 2 and a charge generating layer 3 deposited in this order on a conductive substrate. CONSTITUTION:In an electrophotographic sensitive material having at least a charge transfer layer 2 and a charge generating layer 3 deposited in this order on a conductive substrate 1, an intermediate layer 4 having <=30 deg.C glass transition point is provided between the substrate and the charge transfer layer 2.
Patent JP-H02283043-A (JP)
Title: Semiconductor device
Inventor: MOROZUMI TAKETO
IPC: H01L21/60
Filed: 1989-04-25
Abstract: PURPOSE:To obtain outer leads of high strength by a method wherein semicon ductor resin sealing is performed after outer leads which are formed as a lead frame and thicker than fingers are connected with the tip parts of inner leads. CONSTITUTION:A lead frame 12 wherein outer leads 13 are formed is mounted on a film carrier F and matched in the manner in which tip parts of the outer leads 13 of the lead frame 12 are partially overlapped on the inner leads 14. After that, the inner leads 14 and the outer leads 13 are bonded by a bonding means such as welding or soldering. Further, by squeeze printing, potting, etc., a semiconductor chip 8 containing the bonding parts of the inner leads 14 and the outer leads 13 is sealed with thermosetting resin like epoxy resin, thereby forming a sealing part 15. Next, the base end sides of the outer leads 13 of the lead frame 12 protruding from the sealing part 15 are cut by a press, and a semiconductor device D is manufactured.
Patent JP-H0844815-A (JP)
Title: Bar code scanner
Inventor: OSAKA NORIHISA
IPC: G06K7/10
Filed: 1995-04-27
Abstract: PURPOSE:To surely read a label stuck on commodity even when that label is variously positioned. CONSTITUTION:A laser light source scanner for scanning laser light generated from this laser light source and light receiving part are provided inside a cabinet 14a, and a first reading window 17 is formed for making the laser light, which is emitted in the first direction toward a merchandise passing part and reflected from commodity 12 passing the commodity passing part, incident on the cabinet 14a. Next, a second reading window 18 is formed for making the laser light, which is emitted in the second direction different from the first direction toward the commodity passing part and reflected from the commodity 12 to pass the commodites passing part, incident on the cabinet 14a and the laser light made incident from the first reading window 17 and the second reading window 18 is received by the light receiving part.
Patent JP-S60247662-A (JP)
Title: Method for erasing needless image area of sensitive material
Inventor: MATSUZAWA KIYOSHI
IPC: G03G15/047
Filed: 1984-05-24
Abstract: PURPOSE:To enable erasion in an optimum erasion width so as not to develop a needless toner image by using the width of a paper as a standard when magnification is 1, and when it is <1, comparing the product of the width of an original platen and magnification ratio with the paper width, using a smaller value of them as a standard, and setting the eration width. CONSTITUTION:Side erasing lamps 17 are arranged in parallel to the axial direction of a photosensitive drum 8, and comprises lamps 24-26. The lamps 17 are controlled in accordance with the paper width and magnification before a latent image formed on the drum 8 is not developed so that a number of lamps corresponding to the paper width, when magnification is >=1, are turned on. When it is <1, it is controlled that a number of the lamps 17 corresponding to a smaller value selected from the product of the platen width and the reduction ratio, and the paper width.
Patent JP-S588135-A (JP)
Title: Rotating ring for spinning
Inventor: YOSHIKAWA TAKESHI
IPC: D01H7/56
Filed: 1981-07-02
Abstract: PURPOSE:The titled ring designed to rotate a ring rotating body negatively by the spinning tension and the frictional force between the ring and a traveler without causing the yarn breakage even under an instantaneous abnormal tension on using a new ring or exchanging the traveler. CONSTITUTION:The top rotating body 3 having a ring flange 2 at the top thereof and the bottom rotating body 5 are pressed and engaged with each other to form a peripheral groove 6 at the outer periphery. A sliding flange 9 of almost pentagonal cross section is engaged with the peripheral groove 6 and fixed to constitute a ring rotating body 1. The sliding flange 9 is rotatably engaged and supported with a sliding groove 13 of almost V-shaped cross section in a cylindrical holder 10 of almost L-shaped cross section formed from the top ring body 11 and the bottom ring body 12. The gap between the sliding flange 9 and the sliding groove 13 in the perpendicular direction to the sliding surface is (7/100)- (25/100)mm..
Patent JP-H10294807-A (JP)
Title: Mobile communication system
Inventor: KODA TETSUYA
IPC: H04M11/04
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To report the occurrence of emergency case to a police or the like speedily through simple operation with a mobile communication system with which an emergency message code is transmitted by operating the manipulator of mobile communication terminal in case of emergency and a nearby radio base station receiving this code transmits it to radio equipment having a device for reporting such a state to a monitoring person while adding its own position identification code. SOLUTION: Radio base stations 61-6n are installed at the interval of about 400 m and transmit position register signals. A PHS service control station 11 receives the position register signal of radio base station 61, writes it in its own memory and transmits it later together with the emergency message code. Information received at the radio base station 61 is sent through a connector 81 for PHS, radio exchange 91 and common signal line network 10 to the PHS service control station 11. The control station 11 displays a message and address data on a service console 12. Thus, the monitoring person immediately gets contact with the police.
Patent JP-H044943-A (JP)
Title: Manufacture of mold
Inventor: TODOROKI MASAAKI
IPC: B23Q35/44
Filed: 1990-04-19
Abstract: PURPOSE:To remarkably improve shape accuracy of pattern face to be made by assuming model finely divided with width corresponding to diameter of bar-like member with plural bar-like members on a surface plate and superposing such the pre-assemblies in order. CONSTITUTION:Based on shape data for the pattern face to be made, the bar- like members 2 at the prescribed waiting position are taken out with a line-up robot 5 and plural pieces of these are lined up in one lines on the surface plate. While making a part of the pattern face on one end face of these plural bar-like members, the pre-assembly 13 of bar-like members is made. The pre-assembly composed of plural pieces of the bvar-like members is conveyed to superposing position in one lump at every times with a handling robot 6 to make the prescribed pattern face with assembly of the pre-assemblies. By this method, the positional accuracy error for each bar-like member is small and the shape accuracy for the pattern face to be made is remarkably improved. Further, as the bar-like members are mutually brought into close contact, by directly pouring molten metal in the made pattern face, a rolling over mold can be manufactured.
Patent JP-H09263723-A (JP)
Title: Production of offset ink
Inventor: MIZUNO SHOGO
IPC: C09D11/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To produce an offset ink continuously at a high speed in a short time without encountering a problem of staining the workshop and the machine with spattered ink. SOLUTION: This invention provide a process for producing an offset ink comprising continuously and consecutively feeding a base color 2, a varnish 3 and a compound 4 and a solvent 5 into a continuous twin-screw knader 1 and kneading them while vacuum-deaerating the mixture and a process for producing an offset ink comprising previously kneading a press cake pigment and a varnish with a continuous twin-screw kneader 1 provided with a dewatering apparatus to form a base color, adding a varnish 3, a compound 4 and a solvent 5 to the base color 5 and kneading them while vacuum- deaerating the mixture.
Patent JP-H08296689-A (JP)
Title: Structure of screw and its manufacture
Inventor: IMANISHI KAZUO
IPC: F16B39/02
Filed: 1995-04-27
Abstract: PURPOSE: To provide a structure of a screw and its manufacture which is not subjected to seizure even when an inexpensive caulking nut is used, and enables loose-prevention of the caulking nut without fail in a finally fastened state. CONSTITUTION: A male screw 67 is formed on a specified position from a leading end of a screw part 43, which screw 67 is screwed with a female screw of a caulking nut, and caulked with a loose-preventive screw part. A small diameter male screw 69 is formed from a leading end of the screw part 43 to the specified portion, which screw 69 has a diameter smaller than an outer diameter of the male screw 67, to that the loose-preventive screw can be screwed, and made of the same material as the male screw 67. Seizure of the caulking nut to the screw part 43 is prevented, while screwing can be performed to a regular position.
Patent JP-H02285992-A (JP)
Title: Generating method for synchronous pwm signal
Inventor: SHIRONOKUCHI HIDEKI
IPC: H03K7/08
Filed: 1989-04-24
Abstract: PURPOSE:To prevent a PWM signal from including a distortion in a sine wave by periodically varying a voltage command value to correct an output voltage in response to the periodic variation of a load torque of a motor and maintaining a modulation frequency constant irrespective of the variation in its voltage command value. CONSTITUTION:A variation pattern of a load torque is clarified in advance according to the type of a compressor. A voltage command value is so varied as to output a torque responsive thereto. Thus, data relating to the pattern of a voltage command value responsive to the variation in a load torque is stored previously in a ROM 8, calculating means 9 reads it and applies it to a PWM signal generator 6 as a voltage correction command Va*.
Patent JP-S6346442-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OOYA YUKIO
IPC: G03C7/26
Filed: 1987-04-27
Abstract: PURPOSE:To obtain the titled material having less tendency for generating fog and improved sensitivity by incorporating a chlorobromide particle or a chloroiodobromide particle having a high silver halide content, and a primary amine compd. or a secondary amine compd. to a silver halide emulsion layer. CONSTITUTION:The silver chlorobromide particle or the silver chloroiodobromide particle having 90-99.9mol% silver chloride content is incorporated in the silver halide emulsion layer. And, the primary amine compd. or the secondary amine compd. is incorporated into the silver halide emulsion layer. The primary and the secondary amine compds. are preferably exemplified by the compd. having an amino group and/or an imino group which are bonded to a hetero ring, or the compd. having the imino group capable of forming the hetero ring, and for example, the compds. shown by formulas I and II. Thus, as the titled material contains the silver halide having the high silver chloride content and the primary or the secondary amine compd., the titled material capable of rapidly processing and having less tendency for generating fog, instantly or with the passage of time, and improved sensitivity is obtd.
Patent JP-S60246641-A (JP)
Title: Material for sputtering target
Inventor: EGUCHI KOUJI
IPC: H01L21/311
Filed: 1984-05-21
Abstract: PURPOSE:To compose the composition of a film, which is obtained by performing a sputtering, in the desired good one, and moreover, to prevent the lowering of the film forming rate from generating by a method wherein one of the compositional elements of a compound to be used as a material for the sputtering target, such as a compositional element which is gas in a normal temperature and a normal pressure when existing singly, is being made higher its rate in the composition ratio of the compound. CONSTITUTION:A compound, whose composition Si atom to O atom is being made higher the ratio of the O atom than that in the standard composition ratio 1:2, is used as a material for the sputtering target. Even when the O2 is exhausted as gas during the sputtering, the composition of the forming film can be favorably held. The target is made by ion-implanting oxygen in an ordinary SiO2 material or hardening the fine particle of silicon oxide containing the oxygen component more with a hot press. This way can be applied to a target material to be used for performing a sputtering on the target of a compound, one of the compositional elements of which is gas at a normal temperature and a normal pressure, such as Si3N4, Al2O3, Ta2O5 and so forth.
Patent JP-S5730771-A (JP)
Title: Water-based paint
Inventor: KATOU HIDEKI
IPC: C09D5/00
Filed: 1980-07-29
Abstract: PURPOSE: To prepare a water-based paint free from hazardous organic solvents, capable of stopping the migration of lye from the woody part, and suitable for the coating of woody substrate such as plywood, particle board, etc., by adding a specific amount of an amine to a specific water-based synthetic resin emulsion.  
     CONSTITUTION: The objective paint is prepared by adding 0.1W30pts.wt., pref. 1W10pts.wt. of an amine (pref. aliphatic polyamine, polyamide, etc.) to 100pts.wt. (solid basis) of an aqueous synthetic resin emulsion having a pH of ≤7 (pref. 3W 6) (pref. a vinyl acetate emulsion). The composition may be incorporated with pigment or filler such as titanium oxide, kaolin, clay, silica powder, etc., if necessary. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07310958-A (JP)
Title: Refrigerating cycle controller
Inventor: SHITAYA MASAHIRO
IPC: F25B1/00
Filed: 1994-05-18
Abstract: PURPOSE:To avoid the decrease in the performance of a refrigerating cycle by setting an atmospheric temperature or its vicinity temperature as a predetermined superheat degree when the detected atmospheric temperature is lower than a set predetermined temperature. CONSTITUTION:Predetermined superheat degree setting means 3 sets an atmospheric temperature or its vicinity temperature as a predetermined superheat degree when the atmospheric temperature detected by atmospheric temperature detecting means 31 is lower than the previously set predetermined temperature. That is, the lower the atmospheric temperature drops, the lower the value of the predetermined superheat degree is set. Thus, the opening of an expansion valve 9 is controlled in its opening direction. When the valve 9 is opened, a sufficient refrigerant amount is supplied to an evaporator 16. Accordingly, the rise of the refrigerant temperature at the outlet side of an evaporator 21 can be suppressed. As a result, the refrigerant at the inlet side to be heat exchanged is sufficiently cooled. Thus, the decrease in the performance of a refrigerating cycle 7 can be avoided.
Patent JP-S59229276-A (JP)
Title: Manufacture of casting mold
Inventor: SATOU SHIYOUZOU
IPC: B22C1/00
Filed: 1983-06-13
Abstract: PURPOSE:To improve transmittability of an ultrasonic wave and to enable ultrasonic flaw detecting test with high reliability by using a cooling member for forming the bottom side surface in the space of a casting mold for forming a casting and using a heat insulating member for the surface facing the same. CONSTITUTION:A drag is formed on the lower side of a parting plane 10 by disposing a cooling member 6 on the inside and ordinary molding sand 8 on the outside and a cope is formed on the upper side of the plane 10 by disposing a he at insulating member 7 on the inside and ordinary molding sand 8' on the outside. A core is formed by disposing a cooling member 6' on the upper side, a heat insulating member 7' on the lower side and ordinary molding sand 9 on the inside. A space 5 into which a molten metal is put is delineated by said cope, drag and core. A mold coating material consisting of zircon, magnesia, etc. is thinly coated on the surface that is in contact with the molten metal in order to prevent the erosion by the molten metal.
Patent JP-H05236701-A (JP)
Title: Fan for ventilating and cooling ac generator of vehicle and manufacture thereof
Inventor: TANAKA TOSHINORI
IPC: H02K19/22
Filed: 1992-04-23
Abstract: PURPOSE:To reduce the wind sound of a fan by providing a plurality of blades arranged from a peripheral edge of a plate in a circumferential direction and an annular side plate fixed to edges of the respective blades arranged in the circumferential direction of an opposite side to the plate. CONSTITUTION:An AC generator for a vehicle comprises a front fan 30 fixed to an end of a pole core and a rear fan 32 fixed to an end of the core. Annular side plates 31, 33 are disposed at an outside of opposite side of fan bodies 34, 35 having a plurality of blades 30a, 32a stood from peripheral edges of circular plates 30b, 32d and arranged in a circumferential direction to the plates 30b, 32d, and welded to the edges of the blades 30a, 32a to be fixed. Reinforcing ribs 32 formed by pressing and protrusions 32c for passing connecting wires of exciting coils to a rear surface side are provided on the plate 32d. As a result, the resistance of wind by a cooling fan corresponding to an uneven part due to suction holes is reduced by smooth outer surfaces of the plates 31, 33 to reduce noise due to wind sound.