baber/WOPTO huggingface dataset:
Patent JP-H0265266-A (JP)
Title: Lead frame
Inventor: SEGAWA TAKAO
IPC: H01L23/50
Filed: 1988-08-31
Abstract: PURPOSE:To connect an inner lead with a bonding pad formed on the surface of a semiconductor element without making cracks occur in the bonding pad or the connection failure occur so as to improve the connection of the lead with the pad in reliability by a method wherein a lead frame is composed of an outer lead and an inner lead thinner than the outer lead and formed into such a shape that its tip is made to extend up to the inside of an opening. CONSTITUTION:A base lead 12 is composed of a frame 13, outer leads 14 connected to the frame 13 in one piece, and inner lead joint sections 16 connected to the outer leads 14 through the intermediary of a frame-shaped bar 15. The bar 15 and the inner lead joint sections 16 are made to be half as thick as the outer leads 16 through a half etching or the like. For instance, a frame 18 formed of a copper foil whose thickness is half that of the outer lead 14 and inner leads 19 connected to the frame 18 in one piece are jointed to the bar 15 of the base lead 12 and the inner lead joint sections 16 through a thermo-compression bonding method so as to make their faces level with the surface of the outer leads 14. If a semiconductor element 22 is inserted into the opening of the inner leads 19 from the rear side to be arranged, the inner lead 19 can be directly bonded to the bonding pad 23 through the intermediary of a gold solder, so that a gold bonding wire can be dispensed with.
Patent JP-H0266001-A (JP)
Title: Garbage absorbing vehicle
Inventor: FUJITA EIJI
IPC: B65F3/14
Filed: 1988-08-30
Abstract: PURPOSE:To simplify operation and expand operating radius by constituting an absorbing pipe out of a flexible pipe, a freely projecting and retreating bent pipe, a derricking pipe, a flexible pipe, and a slewing pipe, and by rotatably mounting the absorbing pipe upon the center part of a tank in a garbage absorbing vehicle for a high-rise housing. CONSTITUTION:A derricking pipe 14 is raised with an expanding actuator 15, and a connecting pipe 20 for connection is removed from a supporting member 23. Nextly, a bent pipe 17 is projected backward with an actuator 18. Hereby, an absorbing pipe PA is set in the condition displayed by a two-dot chain line, and a slewing pipe 11 is adequately turned with a driving device 12. Sequentially, a 2nd flexible pipe 19 and the connecting pipe 20 for connection are pulled out in the side direction, and simultaneously by combining putting-out or withdrawing of the bent pipe 17 by means of the actuator 18 and derricking of the derricking pipe 14 by means of the actuator 15, the connecting pipe 20 is connected to the outlet of a carrying pipe not shown in the figure. By this constitution, the operation can be simplified and the operation radius can be expanded.
Patent JP-H0960942-A (JP)
Title: Blower
Inventor: ITO YUTAKA
IPC: F24F9/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To improve an air blowing performance of a blower which is constituted by an arrangement of an axial blower. SOLUTION: Side surfaces of air blowing devices 2 constituting axial blowers are arranged side by side to form a row of blowers. Each of suction ports of each of the air blowing devices 2 is provided with bell-mouths 11 circulating around each of axial flow vanes 9. A clearance between each of the bell-mouths 11 and a casing 7 of each of the air blowing devices 2 is spaced apart to an aeration passage of air flow formed by the axial flow vanes 9.
Patent JP-2001037927-A (JP)
Title: Golf club head and its manufacturing method
Inventor: KUSUMOTO HARUNOBU
IPC: A63B53/04
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head which can fix a structure member to the head body securely and firmly by forming a metal thermal spraying layer between the head body and the structure member without space and its manufacturing method. SOLUTION: A concave part 6 which can store a face plate 4 at a side of a face part 2a is formed at a head body 2. The face plate 4 can be fixed to the concave part 6 (the head body 2) so as no to be came out by forming a metal thermal spraying layer 8 by dint of spraying fixed metal between the concave part 6 and the face plate 4 in a state of which the face plate 4 is stored in the concave part 6.
Patent JP-H0958027-A (JP)
Title: Thermal printer
Inventor: ISHIKAWA YASUSHI
IPC: B41J2/32
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion of dot diameter and recording density by forming a thermal printer with a thermal head provided for pressing a printing medium to a platen having a specific rigidity through an ink ribbon with a specific melting point, viscosity and the like, and heating ink for transfer to the recording medium. SOLUTION: The thermal printer has a platen 1 having a hardness (by JIS spring type hardness testing machine model A) of 35-40 deg. and ink ribbon 3 using an ink of a melting point of 70 deg.C and representing the displacement of a viscosity of 100-10cp between the melting point and 90 deg.C, and a porous structural surface layer consisting of pores having a diameter of 1-10μm is pressed against the platen 1 taking a plastics sheet as a recording medium 2 via the ink ribbon 3 at a pressure of 0.4-0.8kg/cm (per a recording medium). Subsequently, by the use of a thermal head 4 provided on the thermal printer, the ink is heated for transfer to the recording medium 2. Concretely, the recording medium 2 is led between the platen 1 and the ink ribbon 3 by transportation rollers 23, 24 and recorded by the thermal head 4.
Patent JP-H04100365-A (JP)
Title: Fax answering device of electronic exchange
Inventor: TODA MITSUHARU
IPC: H04M3/00
Filed: 1990-08-17
Abstract: PURPOSE:To make an answer without wasting a form by making an application processor answer to FAX incoming, and sending back additional answer information which is inputted on a keyboard. CONSTITUTION:A central controller 5 informs the controller 11 in the application processor 10 of the FAX incoming. The controller 11 actuates an answering means 16 to receive and store FAX data in a FAX data memory 12, and displays the completion of the incoming on a CRT 15 through an equipment input/output means 18. When the answer information is inputted on the keyboard 14, the information is stored in an answer data memory 13 and a transmitting means 17 after sending the FAX data from the FAX data memory 12 through a trunk line circuit 3 sends the answer information from the answer data memory 13 additionally. Consequently, an answer is made without producing any unnecessary form.
Patent JP-H0553284-A (JP)
Title: Heater attaching structure and safety device for heater
Inventor: ISOZAKI EIICHI
IPC: G03D3/00
Filed: 1991-08-28
Abstract: PURPOSE:To obtain a safety device for a heater, whose reliability is improved by preventing the sticking of a processing liquid to a connecting part for wiring and heater attaching structure. CONSTITUTION:A liquid temp. adjusting tank 62 is formed in a developing tank 24 (a fixing tank 28) in such a manner that it is parted by a radiation shield plate 100, and the processing liquid is circulated by through holes 102 and 104, a pipeline 106, and a pump 108. A heater 60 and the safety device for the heater 120, are assembled in the cover 112 of the liquid temp. adjusting tank. The transmitting member 126 of the safety device for the heater is stuck to the heating part 110 of the heater by a fixing member 128, to transmit the heat of the heater to a flange 130. The detecting part 122 of a manual reset type thermostat 120 is abutted on the flange, and when the detecting part detects a fixing temp. or more, an interrupting part 124 is operated and a power source to the heater is cut off. The connecting part for the wiring, of the heater and the thermostat is provided on the side opposite to the processing liquid of the cover, so that the sticking of the processing liquid is prevented, and the function of the safety device for the heater can be sufficiently displayed.
Patent JP-2000045717-A (JP)
Title: Cam shaft for internal combustion engine
Inventor: MORIYAMA TOSHIRO
IPC: F01L1/04
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of a cam profile, and to improve the productivity while maintaining the mechanical strength in the relatively good condition by forming the cam profile of a cam lobe of the resin in a cam shaft provided with the cam lobe on a shaft material made of metal. SOLUTION: A shaft material 2 for a cam shaft is formed into a nearly hollow cylindrical shape by casting, and after the casting, a casting surface generated by the casting is eliminated by performing the lathe working and grinding to a peripheral surface of the shaft material 2 so as to form a smooth surface, and while, a bearing part 4 is formed in both ends of the shaft material 2. But in a fitting part 5 to be provided with a cam lobe 3, the casting surface is left as it is. Continuously, the shaft material 2 is provided in a die, and the cam lobe 3 is injection molded with the resin 7 such as the phenol resin, nylon resin, polyether-ether ketone resin in the periphery of the cam lobe fitting part 5.  At this injection molding, the resin 7 introduces into an irregular part of the casting surface 6, and the resin 7 is solidified, and the shaft 2 and the resin 7 are thereby strongly fixed to each other.
Patent JP-H0498282-A (JP)
Title: Cleaning blade
Inventor: KARIYA YOSHINOBU
IPC: G03G15/10
Filed: 1990-08-17
Abstract: PURPOSE:To prevent cleaned liquid toner from staying in a wedge-shaped space by attaching a porous body toward a waste toner box to a cleaning blade, at the upper steam side in the advancing direction of an image carrier from the contact position of the image carrier, and in the vicinity of the contact position. CONSTITUTION:The cleaning of aqueous liquid toner 3 remaining on the image carrier 2 without being transferred is carried out on the image carrier 2, at the contact position 6. The cleaned liquid toner 3 is stayed in the wedge-shaped space A having the contact position 6 as the top and constituted with the cleaning blade 1 and the image carrier 2. Cleaning is continued, and when the liquid toner 3 of a fixed quantity is stayed in the wedge-shaped space A, one end of the liquid toner 3 comes into contact with the porous body 4, and is quickly infiltrated with a capillary action because the porous body 4 is a hydrophilic member. The attaching angle THETA of the porous body 4, with respect to the contact line of the image carrier 2 at the contact position, is set at the angle thetaformed by the contact line of the image carrier and a line in a vertical direction at the same position, or above.
Patent JP-S6278370-A (JP)
Inventor: SUGIMOTO SHIRO
IPC: E04H6/18
Filed: 1985-10-02
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-H04100305-A (JP)
Title: Digital filter
Inventor: TAKEUCHI SUMITAKA
IPC: H03H17/02
Filed: 1990-08-17
Abstract: PURPOSE:To reduce the circuit area by providing a digital signal selection means selecting one optional digital signal latch means among plural digital signal latch means to the filter. CONSTITUTION:A selection circuit 10 is a circuit selecting one optional coefficient register among coefficient registers 12a-12d, generates control signals S1-S4 in response to a digital signal being a selection signal inputted from input terminals 5a, 5b and gives a digital signal and a clock signal inputted respectively from input terminals 3,4 to the coefficient registers 12a-12d in response to the control signals S1-S4. Then the coefficient registers 12a-12d form plural digital signal latch means latching a digital signal being a coefficient of multipliers 13a-13d. Thus, one optional coefficient among coefficients of the digital filter is revised by not giving an input to all the digital signal latch means and the circuit area is made smaller than the case of providing an input terminal to each coefficient register.
Patent JP-S6278584-A (JP)
Inventor: NARA KANETOSHI
IPC: G09B9/00
Filed: 1985-10-02
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-S6375233-A (JP)
Inventor: HAYAKAWA YOSHIHIKO
IPC: E04B1/41
Filed: 1986-09-18
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-S6279314-A (JP)
Title: Anouncement message printing system
Inventor: MORI RYUZO
IPC: G06F3/12
Filed: 1985-10-02
Abstract: PURPOSE:To reduce the load of an operator by facilitating discrimination, by printing a state change message and a trouble message at separate printing positions on paper. CONSTITUTION:Trouble messages 2, 4, 5 and state change messages 3, 6 are printed at the trouble message printing position 7 and state change message printing position 8 on printing paper 1 while line feed is performed with the elapse of time. Because both messages are separated, discrimination becomes easy and the apparatus is inexpensive and the load of an operator can be reduced.
Patent JP-S6278722-A (JP)
Title: Production of magnetic recording medium
Inventor: KARASAWA YASUSHI
IPC: C23C18/16
Filed: 1985-10-01
Abstract: PURPOSE:To eliminate deposition to a jig and to permit the use of the common jig in an activation treatment stage and magnetic plating stage by immersing a nonmagnetic substrate and the jig for supporting said substrate into a strong alkaline palladium soln. heated to 40-70 deg.C then subjecting the jig to electroless magnetic plating. CONSTITUTION:The nonmagnetic substrate is immersed into the strong alkaline palladium soln. which has weak powder to adsorb metallic palladium and is heated to 40-70 deg.C; thereafter the substrate is subjected to magnetic plating. The adsorption reaction of palladium to the nonmagnetic substrate delays considerably and the characteristics of the magnetic film changes if the activation treatment in made of <40 deg.C. The decomposition reaction of the activation treatment liquid arises and the metallic is adsorbed even to the jig for supporting the substrate if the activation treatment is made at >=70 deg.C.
Patent JP-S6460988-A (JP)
Title: Heat treatment furnace for semiconductor substrate
Inventor: MURAOKA YUSUKE
IPC: H05B3/66
Filed: 1987-08-31
Abstract: PURPOSE:To reduce the bending force acting to a furnace core tube and to prevent the generation of a bending or a distortion of the furnace core tube by holding the furnace core tube as a whole in the direction of the tube axis with plural projections furnished at rod-form holding members. CONSTITUTION:At the outer periphery of spacers 7 of plural rod-form holding members 4, tube-from furnace core tube holders 9 are installed to compose projections to hold dispersively a furnace core tube as a whole in the tube axis direction. These furnace core tube holders 9 are not necessarily installed to all the spacers 7, but at least to the spacers 7 positioned at both ends and at the center of the furnace core tube 1, making it possible to reduce the bending force to act to the furnace core tube 1 and to position the tube axis of the furnace core tube 1 unifying to the center axis of a belt-form heater 6. In this case, for the cooling purpose, a suction port 10a and an exhaust port 10b furnished at both ends of an outer tube body 3 respectively are linked to air flowing holes furnished at fixing flanges 5a and 5b, the cooling air for a blower 11 is let flow through a clearance between the furnace core tube 1 and the outer tube body 3, and exhausted to the port 10b, making the temperature of the furnace core tube 1 dropped rapidly.
Patent JP-2000036748-A (JP)
Title: Digital-to-analog converter
Inventor: KOYANAGI YUKIO
IPC: H03M1/08
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a digital-to-analog converter which can obtain a small- distortion output waveform without increasing the operational speed of a component. SOLUTION: This D/A converter is constituted, including four data hold parts 10-1 to 10-4, four step function generation parts 11-1 to 11-4 an addition part 12, a D/A conversion part 14, two integrating process parts 16 and 18, and a timing control part 20. Four pieces of digital data, which are inputted in order are held by the respective data hold parts and the step function generation parts, generate step functions having values corresponding to the held data. The step functions generated by the respective step function generation parts are added by the addition part 12, a step-formed analog voltage corresponding to the addition value is generated by the D/A converter 14, and the two integrating processes parts 16 and 18 performs an integrating process twice for the composite waveform, thereby generating a continuous analog voltage having the inputted digital data connected.
Patent JP-H01164718-A (JP)
Title: Zsm-5 and its synthesis method
Inventor: DONARUDO JIYOSEFU KUROTSUKU
IPC: C01B39/38
Filed: 1988-09-02
Abstract: PURPOSE: To obtain ZSM-5 of a unique small crystal structure having a high mesitylene sorption capacity by bringing various sources of silica, alumina and hydroxyl ions into a mixing reaction under specific conditions without using an org. directing agent.  
     CONSTITUTION: An acid (e.g.: H 2 SO 4 ) of pH 0 to 6 is added to an aq. silicate soln. and the silica source which is silica precipitate of an average particle size of 1 to 50 μm is obtd. An Al source is then added to this silica source or the silica precipitate is coprecipitaed in the coexistence of an Al soluble source to obtain amorphous aluminosilicate. Other components are added to these components to such extent that SiO 2 /Al 2 O 3 =25 to 50, OH - /SiO 2 =0.11 to 0.20, H 2 O/SiO 2 ≤10 and a solid content of ≥35 wt.% are attained. In addition, the mixture is subjected to a crystallization reaction under stirring continuously at 100 to 250 °F without adding the org. directing agent thereto to obtain the ZSM-5 which has the dimensions of the crystals, two thereof consisting of about ≥0.05 μ and one consisting of about ≥0.02 μ, and has the nonlinear pore paths where the pore structure runs substantially in the direction of the latter. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0958889-A (JP)
Title: Sheet delivery device
Inventor: AKIOKA TAKAO
IPC: B65H3/52
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To deliver sheets positively sheet by sheet so as to prevent a sheet jam by applying force enough to separate by shifting the front edges of a plurality of sheets along the peripheral surface of a take-in roller, to a plurality of sheets. SOLUTION: Energizing force applied to a take-in roller 7 and a sheet separating roller 10 allows a plurality of sheets 3 to pass through a clearance between a delivery roller 6 and the take-in roller 7 by the oscillation of an arm 9 around a supporting shaft 8, but this energizing force is set to such a grade that the force enough to separate by shifting the front edges of a plurality of sheets 3 along the peripheral surface of the take-in roller 7 is applied to the sheets 3 and that a plurality of sheets 3 can be fed into a clearance between the delivery roller 6 and a pair of sheet separating rollers 10.  Accordingly, when a plurality of sheets 3 pass through the clearance between the delivery roller 6 and the take-in roller 7, the sheets 3 are fed into the space between the delivery roller 6 and the sheet separating rollers 10, with the front edges of the sheets in the shifted state, so that the sheets 3 are separated and fed into a clearance to a separating roller 11.
Patent JP-H0555395-A (JP)
Title: Manufacture of electronic component housing package
Inventor: TAKEHASHI NOBUYUKI
IPC: H01L23/02
Filed: 1991-08-29
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor element hous ing package high in yield through a simple process. CONSTITUTION:In a method of a manufacturing a semiconductor package 1 where a semiconductor element 5 is enclosed in a empty space formed by a combination of a lid 3 and a base 2, the lid 3 and a pre-form glass 9b are made to overlap each other through the intermediary of a glass paste layer 9, and them the glass paste layer 9a and the pre-form glass 9b are melted to bond the base 2 and the lid 3 together.
Patent JP-H1042889-A (JP)
Title: Production of delta-decalactone
Inventor: GOCHO SHINOBU
IPC: C12R1/265
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain δ-decalactone used for perfume materials, etc., as a perfume compound having a perfume like strong sweet cream or nuts by reducing a Massoia lactone by using bacteria having Massoia lactone- reducing ability. SOLUTION: In a production of -decalactone by reducing a Massoia lactone by microorganisms, objective δ-decalactone is efficiently obtained in a short culturing time and in high substrate concentration by reducing Massoia lactone in a solvent difficultly soluble in water by using microorganisms having Massoia lactone-reducing ability such as the genus Pseudomonas (e.g. Pseudomonas aeruginosa IFO 3447, etc.), the genus Proteus (e.g. Proteus vulgaris IAM 1025, etc.), the genus Bacillus (Bacillus subtilis IAM 1069, etc.), the genus Cellulomonas biazotea IFO 12680, etc.), the genus Xanthomonas (Xanthomonas maltophilia JCM 1982, etc.), etc.
Patent JP-H0383264-A (JP)
Title: Disk reproducing device
Inventor: NOGUCHI YASUHIRO
IPC: G11B17/26
Filed: 1989-08-26
Abstract: PURPOSE:To facilitate an operation of reproducing a disk when the disk that is not housed in a stocker is reproduced by protruding a main tray housing a subtray outside a player and mounting the disk on the subtray onto a mounting part. CONSTITUTION:When a disk that is not housed in the stocker is reproduced, a driving gear 36 is rotated by a control part 120 with a driving source 122 to protrude the main tray 30 housing the subtray 231 mounted with the disk outwardly from an opening 33 of the player via a rack gear 35 meshed with the gear 36. Under these circumstances, a guide pin 103 and a cam 105 in a subtray regulating means 100 are released from their engagement in accordance with the movement of the tray 30, and a regulating pin 101 is inserted into a regulating hole 102 of the subtray 231 by energizing force of a spring 108. By this method, the disk regulated in its position is mounted on a turntable via a vertical feed mechanism and reproduced accordingly.
Patent JP-H1148304-A (JP)
Title: Trim, insert for trim, and manufacture of trim
Inventor: HIKOSAKA ATSUSHI
IPC: B29L31/30
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a trim, an insert for the trim, a manufacture of the trim capable of raising the yield of articles by preventing the lateral warpage relative to the longitudinal direction in the manufacturing process while ensuring a curvature function of articles during the assembling period of time. SOLUTION: The insert 11 is formed of a number of form retaining parts 12 and slits 13 alternatively arranged in the longitudinal direction and a number of connection parts 14, 15 for joining the interfaces of the form retaining parts 12 in two rows. In the connection parts 14 in one row, separation grooves 16 extending obliquely with respect to the short direction of the insert 11 are formed by being thinned at one for two. At a separation process after the extrusion molding, by weakening and cutting the thinned wall parts remaining at the bottom of the groove of the separation grooves 16, the connection parts 14 in one row is separated by every other line within rubber.