baber/WOPTO huggingface dataset:
Patent JP-S63287041-A (JP)
Title: Manufacture of package for containing semiconductor element
Inventor: KOTAKI EIJI
IPC: H01L23/08
Filed: 1987-05-19
Abstract: PURPOSE:To avoid contamination of leads with resin, by using a top force and a bottom force when a package for containing a semiconductor pellet is formed, forming side walls of the resin on the upper and lower parts of the leads, which are held with the forces, fixing the pellet between the walls, covering the lower side with the resin, and covering the upper side with a cap. CONSTITUTION:A bottom force 1, on the upper surface of which recess parts 3 are provided, is prepared. A top force 2, on the lower surface of which recess parts 4 corresponding to the recess parts 3 are provided, is prepared. Ordinary leads (d) are bridged on the recess parts 3 of the bottom force 1. A lead d', to which a semiconduc tor pellet (e) is attached, is mounted between said leads. Then the bottom force 1 and the top force 2 are brought into contact tightly. Resin is injected into the recess parts 3 and 4, and sidewalls are formed. Thereafter, the bottom force 1 and the top force 2 are removed. The pellet (e) is die-bonded on the lead d'. The terminals of the pellet are connected to the leads (d) through bonding wires (f). The lower side including the side walls is covered with the resin. A cap (h) is coupled with the upper side by utilizing step parts (g) provided on the sidewalls. Thus a package (a) is pro vided.
Patent JP-H07299614-A (JP)
Title: Tool
Inventor: ISHIKAWA HITOSHI
IPC: B23Q3/12
Filed: 1994-05-10
Abstract: PURPOSE:To accurately perform aligning, and improve work accuracy by inserting and pulling an inserting member composed of a hollow structure of a tool in a taper hole of a main spindle, bringing it into close contact with an inner peripheral surface of the taper hole by expanding an outside diameter of the inserting member, and bringing a contact surface of the tool into contact with an end surface of the main spindle. CONSTITUTION:When a tool 5 is installed on a main spindle 2, first of all, an inserting part 23 of a tool body 6 is inserted in a taper hole 3 of the main spindle 2, and this large diameter base part is brought into contact with an inner peripheral surface 3a of the taper hole 3. Next, a pulling lever 41 is pulled in through a pull stud 9 by a pulling tool 4 arranged inside of the main spindle 2, and a ball 47 is pushed by a pushing surface 45, and is sandwiched between a receiving wall 32 and a receiving surface 28. In succession, an inserting member 24 is pulled in a deep part of the taper hole 3, and after a rear surface 10a of a collar part 10 is brought into contact with a front end surface 2a of the main spindle 2, a tip part of the inserting member 24 is push-opened, and a contact surface 26 is brought into contact with the inner peripheral surface of the taper hole 3. Thereby, the tool 5 is made to accurately coincide with the axis of the main spindle 2, and is rotated, and work can be accurately performed, and lateral vibration generated by a bend of the tool 5 can be prevented.
Patent JP-H09308067-A (JP)
Title: Wire supporting device
Inventor: SHIDA NOBUO
IPC: H02G7/02
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To hold an interval between a wire and a power distribution facility positively even with vibration due to wind or deflection due to snow cover by fitting a plurality of collar parts which protrude from the side surface of a separating material properly between a wire supporting part and a supporting means. SOLUTION: This wire supporting device is provided with a spiral wire supporting part 2 fixed at the front part of a separating material 3, and a supporting means 5 for fixing the separating material 3 so as to be immobilized on an object to be separated, formed at the a base part separated from the wire supporting part 2 sufficiently in the length of the separating material 3. The separating material 3 connects and integrates a base part material 8 and a top part material 9 so that they may oscillate to each other, and a fixing means for keeping a bending angle which the base part material 8 and the front end part material 9 form is fitted at a link part 7. A plurality of collar parts 6 protruding from the side surface are fitted at the top part material 9 along the separating material 3. The wire supported by the wire supporting part 2 and the other power distribution facility supported by the other supporting means 5 are separated from each other by a linear distance between the wire supporting part 2 and the supporting means 5 by the wire supporting device. It is thus possible to hold a safe interval between the wire and the other power distribution facility positively.
Patent JP-S62282893-A (JP)
Inventor: KAWASE HIROHIDE
IPC: B26D1/24
Filed: 1986-05-27
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-S5549115-A (JP)
Title: Pressure type leaf filter
Inventor: HAMABE NOBUHIKO
IPC: B01D29/50
Filed: 1978-10-05
Abstract: PURPOSE: To peel filter cake such as red mud, etc. on the surfaces of filter leaves by spouting washing water onto the backing plate provided at the top of the filter leaves at the time of opening the split shells and also spouting the same between the filter leaves within a pair of the split sheels which are closed or opened in proximity or spacially.  
     CONSTITUTION: The other split sheel 1b is movable approached to or spaced from the split sheel 1a which is normally held stationary. Since a backing plate 11 exists at the top of a filter leaf 4, the filter cake 14 does not deposit on the backing plate 11 portions and deposits on both surfaces of the filter leaf 4. When washing water is spouted from a nozzle 12 while the split shell 1b is being speed from the split shell 1a, then washing water flows gradually into the filter cake 14 and filter leaf 4 (surfaces where the filter cake 14 deposits). When the weight of the filter cake 14 exceeds the resistance force by the friction between the filter cake 14 and filter leaf 4, the filter cake 14 drops by gravity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61279398-A (JP)
Title: Production of flux for welding
Inventor: TAKEUCHI HIROKIMI
IPC: B23K35/362
Filed: 1985-06-05
Abstract: PURPOSE:To suppress powdering during packing into a sheath and to make uniform the compsn. of the packed flux by kneading an aq. binder soln. with a prescribed flux raw material mixture, extruding the resulted mixture under the limited pressure from a fine hole and granulating the same. CONSTITUTION:The binder prepd. into the aq. soln. is kneaded with the prescribed flux raw material mixture to prepare the kneaded flux raw material. The resulted mixture is extruded from the fine hole of an extrusion granulator under 0.2-100kgf/cm<2> by which the mixture is extrusion-granulated. The resulted granules are supplied into the sheath pipe from the aperture at one end thereof and are packed therein over the entire part in the longitudinal direction of the pipe under the oscillation applied thereto and thereafter the pipe is drawn down to the prescribed diameter. The flux cored wire for welding is thus obtd.
Patent JP-2000312988-A (JP)
Title: Ht590 class refractory steel submerge arc welding method
Inventor: MOTOMATSU RYUICHI
IPC: B23K9/18
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a welding part with high temperature elongation and excellent toughness even with large heat input one layer welding by using a specific composition of wire and flux, restricting B volume shifted from the flux, the wire and a steel plate into the welding metal, and appropriating the wire component and the flux base level. SOLUTION: HT590 refractory steel including 0.6-1.2 wt.% Mo and 0.001-0.05 wt.% Nb is welded by combining the flux for satisfying formulae I-VIII and the wire which satisfies formulae III-VIII and includes 0.01-0.13 wt.% C, 0.005-0.15 wt.% Si, 1.2-2.2 wt.% Mn, 0.60 wt.% or less Mo, 0.05 wt.% or less Nb, 0.02 wt.% or less V, 0.03 wt.% or less Ti, 0.0005 wt.% or less B and the balance of Fe. In this case, in the formula II, each component means the content in the flux. In the formulae IV and VI, [MO]W, [MO]P, and [Mo]F mean Mo contents in the wire, the base material and the flux respectively, which can be applied similarly to B and B2O3. Also, aW, aP, aF mean shifted rates of Mo and B to the welding metal in the wire, the base material, and the flux respectively. In the formula VIII, each component means the content in the welding metal.
Patent JP-S5824221-A (JP)
Title: Variable equalizer
Inventor: SHINOZUKA TAKASHI
IPC: H03H11/04
Filed: 1981-08-04
Abstract: PURPOSE:To facilitate control and to perform stable operation in a wide band by providing one variable resistance for variable equalization control, and grounding one side. CONSTITUTION:The collector of a transistor (TR)7 is grounded through a fixed resistance 8, and its emitter is connected to the base of a TR13 through an impedance element 9. Its base is grounded through a variale resistance 10. The emitter of the TR13 is grounded through a fixed resistance 14, and its collector is grounded through an impedance element 12. The collector of the TR7 is connected to one input terminal A of an adder 11, and the collector of the TR13 is connected to the other input terminal B. The impedance elements 9 and 12 are equal in impedance, or different in only impedance level. Thus, equalization characteristics are varied by said variable resistance 10.
Patent JP-2000313557-A (JP)
Title: Sheet paying out method
Inventor: EGUCHI HISASHI
IPC: B65H23/182
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet paying out method capable of paying out a sheet stably without applying a tensile force on the sheet, reducing the production cost, and facilitating the sheet exchange operation. SOLUTION: In this manufacturing method, a sheet cylindrically wound is paid out of a feeding-out part without applying a tensile force, and the paid-out sheet is processed for forming. The cylindrically-wound sheet 5 is loaded on a rotatable feeding-out stand 1. A driving roll 2 rotationally driving independent of the feeding-out stand 1 is pressed against the cylindrical sheet. A sensor 3 is provided in a part of paying out the sheet 5, and the driving roll 2 is driven to pay out the sheet 5 to always form a slack of the sheet.
Patent JP-H01294630-A (JP)
Title: Remedy for improving for hyperlipemia
Inventor: SAWAI KIICHI
IPC: A61P9/10
Filed: 1988-05-19
Abstract: PURPOSE:To obtain improving agent of hyperlipemia effective for all cases containing remedy and preventive of arteriosclerosis, especially for I-type, containing phytic acid and salt of said acid as active ingredient. CONSTITUTION:Phytic acid and salt of said acid, e.g., non-toxic metal salt, non-toxic salt with organic base, non-toxic salt with basic amino acid or non- toxic salt with organic ester residue, is contained in the aimed agent as active ingredient. Dose of administration to human is suitably 1-100mg/kg for 1 day for one adult. In production of various preparations, various phytic acids or the mixtures in the range of pH6-8 is suitably selected in accordance with utilizing object such as drug, table luxuries or foods. Said composition is able to continuously use with a high safety and effect is further continued for improving of symptom, etc., by performing successive use or administration.
Patent JP-H09284935-A (JP)
Title: Mounting and demounting device for protective pipe for overhead distribution cable
Inventor: SATO HIROKI
IPC: H02G1/02
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To install protective pipes such as polyester pipes on an overhead distribution cable accurately and efficiently, with the pipes being connected to each other. SOLUTION: A guide bar 13 for protective pipe is passed through a nearly square cube frame 10 which has a hanging member 11. In the frame 10, a pair of feed rollers which can be rotated forwardly and reversely are installed and both sides of the guide bar 13 are pressure-contacted by the feed rollers. A stopping member 32 for protective pipe is movably installed on the center line of the guide bar 13. The rear end of a proceeding protective pipe 2 which has been carried out along the guide bar 13 from the frame 10 is stopped at a predetermined position by the stopping member 32 and the top end of a following protective pipe 2 which is carried out through the feed rollers from inside the frame 10 is fitted in with the rear end of the proceeding pipe, thereby the two pipes being connected.
Patent JP-H08312285-A (JP)
Title: Shield excavator
Inventor: FUJIMOTO YUKIO
IPC: E21D9/06
Filed: 1995-05-22
Abstract: PURPOSE: To facilitate junction and separation by making a bore of an outside support block larger than the outside diameter of a small-bore shield frame, and supporting both shield frames on the same axis by means of a sliding support device. CONSTITUTION: A large-bore shield frame 3 is loosely fitted into a small-bore shield frame 1 to the front end of which an inside cutter frame 2 is rotatably supported. An outside cutter frame 4 can be fitted around the inside cutter frame 2. An outside support block 31 having a bore larger than the outside diameter of the small-bore shield frame 1 is provided inside the large-bore shield frame 3, and shield jacks 5, 5 are mounted at the rear ends of both of the shield frames 1, 3. Further, a sliding support device 40 is provided on the inner peripheral surface of the outside support block 31 and is made to abut to the outer peripheral surface of the small-bore shield frame 1 from the underside, and both of the shield frames 1, 3 are positioned on the same axis. Both of the shield frames 1, 3 can thus be coupled and separated easily.
Patent JP-H09285648-A (JP)
Title: Film made balloon and its manufacture
Inventor: NAKAMURA AKIRA
IPC: A63H27/10
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a film made balloon that is easily set up to and removed off from a clasp after being inflated without spoiling its lovely look and is able to be shipped out in a condition of being separated from a clasp. SOLUTION: A balloon is composed of two sheets of film that are laid one on another and their girths are welded together except a part of air blow-in port and an air duct is secured by inserting and welding an anti-reverse flow valve to the air blow-in port, and shapes of a front film and a back film are differentiated to fix a balloon hooking leg part 22 only to the back film 11. Air is blown in through an anti-reverse flow valve 12 to inflate the balloon. And the balloon hooking foot part 22 is utilized to be fixed to a stick like clasp.
Patent JP-S5747242-A (JP)
Title: Hydraulic pressure control valve
Inventor: KADOTA SHINKICHI
IPC: B60T8/26
Filed: 1980-09-04
Abstract: PURPOSE: To eliminate the need for a backup ring, and to improve durability by opening both sides of a piston conducting hydraulic pressure control to the atmospheric side and mounting a valve means at a central section of the piston.  
     CONSTITUTION: The stepped piston 15 is housed in a stepped hole 11, and O rings 20, 19 are mounted to piston sections 13, 12 with larger and smaller diameters. A spring 23 functions to the stepped piston 15, and the piston 15 proportionally controlls by means of valves 16, 18. Each piston section of the stepped piston 15 is communicated with the atmosphere, and hydraulic pressure does not work. Since  the valves 16, 18 are fitted at the center of the stepped piston as mentioned above,  the backup ring for sealing is unnecessitated, and durability is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01294949-A (JP)
Title: Air-fuel ratio control device for carburetor
Inventor: TANAKA HIROFUMI
IPC: F02M7/24
Filed: 1988-05-19
Abstract: PURPOSE:To enable a ternary catalyst to be suppressed from its deterioration by releasing a control by an air-fuel ratio feedback control means while fixing a flow control valve in an air bleed passage to a valve holding position set to a rich side, when an engine speed exceeds a predetermined value. CONSTITUTION:A flow control valve 8, which opens and closes an air bleed passage 7, is controlled by a feedback control means 16 being based on output voltage of an oxygen sensor 15 detecting concentration of oxygen in exhaust gas, thus controlling air-fuel ratio to a fixed value. In the case of an air-fuel ratio control device thus obtained, a valve holding means 17 is provided releasing a control by the feedback control means 16 while holding the flow control valve 8 to be fixed in stage to a valve holding position, respectively set to an air-fuel ratio rich side, corresponding to each engine speed exceeding a predetermined value, when the engine speed exceeds the predetermined value. This changing the air-fuel ratio gradually to the rich side, a ternary catalyst is suppressed from its deterioration.
Patent JP-H05298034-A (JP)
Title: Control method for external storage device
Inventor: SENBOKU KAZUHIRO
IPC: G11B27/00
Filed: 1992-04-17
Abstract: PURPOSE:To prevent a host device from losing data by informing write completion of the host device when the number of usable sectors in an alternative sector area is larger than the required number of alternative sectors. CONSTITUTION:This method is provided with a data buffer function to write data in a recording medium after the write data transferred from the host device are temporarily stored in a buffer memory 7, virtual write function to inform the write completion of the host device when the write data are completely inputted from the host device, and automatic alternating function to alternate the sector generating write error at the time of writing data in the recording medium with any sector in the alternative sector area set in advance. When the use of the virtual write function and the automatic alternating function is set, the required number of alternative sectors is calculated based on the amount of write data completely transferred from the host device and a reference data error rate set in advance and thus, when the number of usable sectors is larger, the write completion is informed of the host device.
Patent JP-S5551649-A (JP)
Title: Two-stage action master cylinder
Inventor: ISHIWATARI ICHIROU
IPC: B60T11/20
Filed: 1978-10-04
Abstract: PURPOSE: To greatly simplify the construction of a drum-type brake which is equipped for an automobile wheel, by providing a change-over valve having a valve piston and a valve member between a low pressure chamber and a reservoir.  
     CONSTITUTION: A cylinder body 1 has a stepped cylinder opening 2 which comprises a small-diameter front cylinder hole 3 and a large-diameter rear cylinder hole 4. A change-over valve having a valve piston 62 and a vlave member 67 is provided between a low pressure chamber 12 and a reservoir 24 to disconnect the low pressure chamber 12 from the reservoir 24 at the starting of action of a master cylinder or connect the chamber 12 to the reservoir 24. Therefore, a valve for disconnecting the low pressure chamber 12 from the reservoir 24 at the starting of action of the master cylinder and a valve for connecting the chamber 12 to the reservoir 24 when the liquid pressure in a high pressure chamber 11 is higher than a prescribed level do not need to be separately provided. This results in greatly simplifying the construction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04326815-A (JP)
Title: Tristate buffer circuit
Inventor: NAKAYAMA JUN
IPC: H03K19/0175
Filed: 1991-04-26
Abstract: PURPOSE:To prevent the through current of an output driving transistor by preventing first and second transistors from being simultaneously conducted. CONSTITUTION:When a first input terminal is changed from a '0' state to a '1' state while keeping a second input terminal 2 in the '0' state, the output terminal of an inverter circuit 3 and the output terminal of a three-input circuit 5 are turned to the '0' state, an N channel MOS transistor (NMOS TR) 7 is turned to an OFF state, the output terminal of a three-input NOR circuit 4 is turned to the '1' state, an NMOS TR 6 is turned to an ON state and an output terminal 8 is turned to the '1' state. When the input terminal is changed from the '1' state to the '0' state while keeping the input terminal 2 in the '0' state, the output terminal of the inverter circuit 3 is turned to the '1' state, the output terminal of the NOR circuit 4 is changed into the '0' state, the NMOS TR 6 is turned to the OFF state, the output terminal of the NOR circuit 5 is turned to the '1' state, the NMOS TR 7 is turned to the ON state and the output terminal 8 is turned to the '0' state. Therefore, the NMOS TR 6 and 7 are not simultaneously turned on.
Patent JP-H01291780-A (JP)
Title: Quality control of stock in tank
Inventor: ITO SUSUMU
IPC: B65D88/74
Filed: 1988-05-19
Abstract: PURPOSE:To constantly and uniformly maintain qualities of a stock in tank without depositing precipitate in the stock in a lower and smaller part of a tank and in a sending pipe, by transporting the stock kept at a fixed temperature and qualities by a cooling means at the upper part through a connecting pipe to a funnel-shaped lower part. CONSTITUTION:A stock 23 in a tank 8 is cooled by a refrigerant 25 in a chilling jacket 24 to cause natural convection A. The stock 23 in a cylindrical main body 24 and in an upper funnel-shaped part 12 is maintained at a fixed temperature in given qualities by the refrigerant 25 in the jacket 24. Then the stock 23 in the upper funnel-shaped part 12 is sent through a connecting pipe 30, a circulating pump 32 and a sending pipe 20 to a lower and smaller part B of a lower funnel-shaped member 14 and the stock 23 in the sending pipe 20 and the lower and smaller part B is maintained at a fixed temperature in given qualities.
Patent JP-S6019048-A (JP)
Inventor: YAMAMOTO HIROBUMI
IPC: B02B3/04
Filed: 1984-06-14
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-S62280490-A (JP)
Inventor: KAGAWA YASUHIRO
IPC: E21D9/06
Filed: 1986-05-30
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-S6322973-A (JP)
Inventor: YAKOBU AI NEBOOHAKOOEN
IPC: E04H6/14
Filed: 1987-05-20
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-H01291813-A (JP)
Title: Child's seat for car
Inventor: MORIKAWA SHOICHI
IPC: A47D1/10
Filed: 1988-05-20
Abstract: PURPOSE:To prevent a back plate section from being bent or broken by making a webbing guide body guiding a webbing movable when the preset tensile force or above is generated on the webbing at the time of quick deceleration or the like of a car. CONSTITUTION:The webbing 46 of a seat belt device is inserted into a back plate section, a webbing guide body 30 guiding the webbing 46 from the rear side to the front side of the back plate section 14 is provided on the back plate section 14. The webbing guide body 30 is movably provided so that the webbing between a supporter 16 supporting the webbing 46 on the back side of the back plate section 14 and the crew shoulder contact section of the webbing 46 is not prevented from becoming into a straight state when the preset tensile force or above is generated on the webbing 46. As a result, the back plate section is prevented from being bent or broken when the preset tensile force or above is generated on the webbing of a seal belt device.
Patent JP-H11315623-A (JP)
Title: Roof module with solar battery, roof, and construction method thereof
Inventor: MOTOHASHI MASATOSHI
IPC: H01L31/042
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a roof module with a solar battery, a roof, and a construction method of the roof capable of covering the roof with tiles easily, adjusting dimensions, and improving the appearance. SOLUTION: This roof module 16 has a solar battery cell part 161 and an additional decoration part 162. An indication 1621 capable of identifying the additional decoration part 162 is provided, and the additional decoration part 162 is not provided with an electric wire related to the solar battery cell part 161 and is made of a material which can be cut. The additional decoration part 162 is positioned at a position corresponding to shade on a roof face to construct a roof.