baber/WOPTO huggingface dataset:
Patent JP-H11274202-A (JP)
Title: Bump forming device and chip tray used in bump formation
Inventor: OKA KOICHI
IPC: H01L21/673
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a bump forming device effective for improving bump- forming efficiency and a chip tray used in bump formation. SOLUTION: Through holes 16 are formed in a chip containing region of a chip tray 14. Under the state, wherein a semiconductor chip 12 is mounted on the through holes 16, each semiconductor chip 12 is sucked and fixed by a chip suction means 18. Thus positioning and fixing of the semiconductor chip 12 contained in the chip tray 14 are performed. Then, a bump is formed by a bump forming means 10 for each of this sucked and fixed semiconductor chip 12.
Patent JP-S63240985-A (JP)
Inventor: IWAZAWA KOICHI
IPC: B08B9/02
Filed: 1987-03-27
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-H06290443-A (JP)
Title: Binder for magnetic recording medium and
Inventor: SATAKE MASANORI
IPC: C09D175/06
Filed: 1993-04-01
Abstract: PURPOSE:To obtain a magnetic layer high in dispersibility of a magnetic powder and excellent in preservability for a long period by using a mixture of a polyolefin polyol and a polyester polyol as a polyol consisting essentially of materials of the binder for the magnetic recording medium. CONSTITUTION:The binder for the magnetic recording medium consists of polyurethane being a reaction product of a polyol and a polyisocianate as main raw materials. The polyol is mixture of a polyolefin polyol and polyester polyol. Preferably, the polyurethane consists of a polyurethane having at least one kind of polar groups selected from the group of -SO3M, -OSO3M, -COOM, -PO3M2M, -OPO3M2,-NR2, -N<+>R3X<->-N<+>R2R'SO3, -NR2R'COO<-> in the molecule. In the groups, M is hydrogen, an alkaline metal, etc., M' is hydrogen, an alkaline metal, etc., R or R' is an alkyl group and X is a halogen.
Patent JP-S63258074-A (JP)
Inventor: HAWAADO ERU TEIGERAA
IPC: H01L29/78
Filed: 1988-03-29
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-S58193761-A (JP)
Title: Electrostatic powder coating method of valve and door
Inventor: MORI SATORU
IPC: B05D1/06
Filed: 1982-05-06
Abstract: PURPOSE:To perform titled coating in the state of good durability by coating a thermosetting coating material of a nonsolvent type on the place where the formation of any defect is anticipated prior to electrostatic powder coating after preheating of a substrate. CONSTITUTION:A substrate such as a valve or a sluice gate is sandblasted A for the purpose of descaling and surface roughening. The substrate is then preheated B in a furnace, wherafter a thermosetting coating material of a non solvent type is coated C on the place where the formation of a perfect film by electrostatic powder coating is infeasible and the formation of any defect is predicted, artificially by using a braush or the like. The substrate is then subjected to electrostatic powder coating D and is allowed to cool E.
Patent JP-S59203647-A (JP)
Inventor: OOTAKE KAZUMI
IPC: B02B7/02
Filed: 1983-04-28
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-S5410791-A (JP)
Title: Measurement of electron-spin resonance
Inventor: YOSHIDA EKUO
IPC: G01N24/10
Filed: 1977-06-27
Abstract: PURPOSE: To quantitatively analyze a special sample accurately for a short time by integrating a plurality of absorption peaks, which are obtained by the repeated sweeping operations, to obtain an average peak so that the ratio in amplitude between the average peak and the absorption peak PR of a refernce sample may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01250753-A (JP)
Title: Oxygen analyzing apparatus
Inventor: TANEMURA KATSUHEI
IPC: G01N27/409
Filed: 1988-03-31
Abstract: PURPOSE:To expedite the substitution of gas, to improve the responsiveness of measurement and to enable the protection of a measuring electrode from thermal impact, by providing a gas channel from inflow to outflow of a gas to be measured which passes in the vicinity of the base end part of an oxygen sensor formed of a solid electrolyte. CONSTITUTION:A plurality of oxygen sensors 10 fitted to a main pipe 1 are set in the flow of a gas to be measured. The gas enters an internal space 21 through a filter 15 from gas inflow ports 24 provided in four spots of a filter cover 2 of a sensor 10, and the substitution of the gas is implemented by gas diffusion and thermal convection due to a difference in concentration of the gas, in a place from the internal space to a measuring electrode. The other part of the gas passes through a gas inlet-outlet port 25, a gas passage and a gas exhaust port 22 and is released outside. When a calibration gas is introduced through an introduction pipe 18, it is passed through an introduction port 20 and the inlet-outlet port 25 and filled up in the space 21. Since the space 21 is put in a state of positive pressure on the occasion, the inflow of the gas to be measured is prevented. Part of the calibration gas is brought into contact with the measuring electrode by pressure introduction. The other part of the calibration gas is exhausted from the exhaust port 22 through the gas passage at the time point where the space 21 is put in a state of negative pressure.
Patent JP-S59201433-A (JP)
Title: Semiconductor device
Inventor: YOKOTA EIJI
IPC: H01L21/52
Filed: 1983-04-30
Abstract: PURPOSE:To eliminate scribe of element and improve working efficiency by forming recession at the stage surface at the time of bonding and fixing semiconductor element to the die stage using a bonding agent, surrounding the periphery of it with shallow groove and filling the recession with the bonding agent. CONSTITUTION:On the occasion of bonding a semiconductor element 16 on a die stage 12 provided to the lead frame 11, a recession 12a is formed at the surface of stage 12 and a shallow groove 13 is provided in the periphery of said recession. The die stage 12 is thus formed, a holding plate 14 provided to the nozzle at the front end of syringe reservior is pressed to the recession 12a. Thereby a constant amount of conductive bonding agent 15 is discharged, filling the recession 12a. Thereafter, the semiconductor element 16 is placed on this bonding agent 15, it is fixed by bonding while the air included in the bonding agent 15 is escaped to the groove 13. Thus, thickness of bonding agent 15 is kept constant and thereafter the element 16 is sealed by resin.
Patent JP-S59206002-A (JP)
Inventor: GERUTO KAIBERU
IPC: B01D3/14
Filed: 1984-04-18
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-S61236280-A (JP)
Title: Solid-state image pickup device
Inventor: SAITO KIKUO
IPC: H04N5/335
Filed: 1985-04-12
Abstract: PURPOSE:To obtain a subminiature solid-state image pickup device of good picture quality by narrowing down the gap between a package and a solid-state image pickup element so that an excessive adhesive is collected in a deep groove formed in the package. CONSTITUTION:Gaps 29 and 29' between flanks (die attachment part) of the solid-state image pickup element 22 and bonding pad formation parts 24 are not large. Those gaps are determined by projections 28 formed on the internal wall of one bonding pad formation part 24. The excessive adhesive is collected in the deep groove 25 formed more deeply than a recessed groove 23, thereby evading the flowing of the adhesive to the bonding pad formation parts 24 through the gaps 29 and 29'. Further, the right and left end parts of a conventional package are cut away to link both end parts of the recessed groove 23 with the outside, so the adhesive projects from the right and left end parts possibly, but can be removed. Thus, the solid-state image pickup element of normal size is incorporated in the package of nearly the same size and a reliable device is obtained.
Patent JP-H03278608-A (JP)
Title: Multi-stage cascade connection surface acoustic wave filter and communication equipment using same
Inventor: TAKEMA TAKEMITSU
IPC: H03H9/145
Filed: 1990-03-28
Abstract: PURPOSE:To improve an out-band suppression degree by forming ground electrode finger bus patterns for interdigital electrodes arranged in parallel with an adjacent stage separately from each other and connecting the patterns to ground with separate leads. CONSTITUTION:An ST-cut crystal is used for a piezoelectric substrate 1, an interdigital electrode 2 and a grating reflector electrode 3 are arranged onto the substrate by the photolithography technology and two-port resonators are connected in cascade by two stages. Then aluminum is used for the electrode material. Moreover, a grounding bonding pad at 1st stage and 2nd stage connection parts is divided to form separated bonding pads, and they are connected to ground by separate leads. Since leakage of a current having been caused in this part is avoided, the out-band suppression degree is improved.
Patent JP-S533237-A (JP)
Title: One component type developing toner
Inventor: MOCHIZUKI NOBUO
IPC: G03G9/08
Filed: 1976-06-29
Abstract: PURPOSE: To enable triboelectric hcarge under high humidity, by adding a specified component to a developer in a process charging one component type developper by friction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000273019-A (JP)
Title: Protective cosmetic
Inventor: JINBO KAZUKO
IPC: A61K8/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic such as a bleaching cosmetic, usable at ease even for a person of sensitive skin by making the cosmetic include a specific saccharide bond polymer and a substance having an inhibitory action on melanin production. SOLUTION: This cosmetic comprises (A) a saccharide bond polymer containing, for example, an N-p-vinylbenzyl-D-cellobionamide, N-p-vinylbenzyl-D- lactonamide, etc., as a constituent monomer, obtained by bonding a group containing a saccharide such as glucose, xylose, etc., as a constituent unit to a polymer base such as a polystyrene, a poly(-α-methylstyrene), a polypropylene, a percarbonate, a urethane-based resin, a fluororesin, etc., by covalent bond, (B) a substance having an inhibitory action on melanin production such as hydroquinone, a polyphenol, ferulic acid, isoferulic acid, aesculetin, etc. Preferably the composition comprises 0.01-10 wt.% of the component A and 0.01-10 wt.% of the component B.
Patent JP-H0693661-A (JP)
Title: Joint method between steel pipe column and beam and connection bolt
Inventor: ICHINOHE YASUO
IPC: E04B1/24
Filed: 1992-03-31
Abstract: PURPOSE:To simply and definitely carry out the field connection between beams and steel pipe columns made of an enclosed cross sectional material, such as square-shaped steel pipe with a high strength bolt. CONSTITUTION:A connection bolt 1 and a connection bolt which provides a temporary fixing metal fitting 2 tied with a tie string 3 at a specified length tied with a tip of a male screw portion 1a of the connection bolt. The temporary fixing metal fitting 2 is tack-welded in a connection hole 8 of a connection metal fitting 6 installed inside a steel pipe column 4. This temporary fixing metal fitting 2 is pulled out outside the steel pipe column 4. Furthermore, the male screw portion 1a of the connection bolt is penetrated through the connection hole 8 by pulling up the tie string 3. Then, a connection nut is threaded into the pie cing of the male portion 1a, thereby connecting the beams.
Patent JP-S63244324-A (JP)
Title: Tracking and driving device for optical head
Inventor: USAMI KAZUHIRO
IPC: G11B7/085
Filed: 1987-03-30
Abstract: PURPOSE:To put a lens into a locked state, and to realize the high speed access of an optical head by making driving forces, generated by a tracking coil, fixed at one side of a lens holder, and the tracking coil, fixed at the other side of the lens holder, into directions, opposite to each other, at the time of accessing. CONSTITUTION:The tracking coils 28a, 28b apply the driving force of an arrow mark F3 to the lens holder 12, and the current of a direction, reverse to that at the time of tracking is controlled, flows in the tracking coils 30a, 30b, and the driving force of the arrow mark F4 direction acts upon the lens holder 12. Namely, a couple of forces acts on the lens holder, and a twisting force to rotate counter clockwise acts on it. Therefore, the lens holder 12 is put into the locked state, and even if the optical head is moved at high speed, the lens holder 12 never strikes a yoke. Besides, the vibration of the optical head, which is moved at high speed and stopped, can be prevented. Thus, a searching operation or the like can be rapidly performed, and the high speed accessing can be realized.
Patent JP-H06289375-A (JP)
Title: Production of liquid crystal device
Inventor: MATSUZAWA AKIO
IPC: G02F1/13
Filed: 1993-04-02
Abstract: PURPOSE:To provide a protective material which has excellent heat resistance, adequate slipperiness and adequate softness, eliminates the possibility of flawing the substrate surface in spite of sticking of dust, etc., on the substrate surfaces at the time of baking, does not contain additives to be the cause for product contamination and has sufficient protective performance. CONSTITUTION:The liquid crystal device is produced by using thermosetting resins for at least one of transparent electrode forming materials, oriented film forming materials and sealant, subjecting the resins to a baking and curing treatment in the state of protecting the assembled parts obtd. by a stage for using these thermosetting resins with the protective material consisting of a film of an independent polymer of 4-methyl-pentene or copolymer of this monomer and other alpha-olefin after this stage.
Patent JP-H0922392-A (JP)
Title: Method and device for conspiracy between objects
Inventor: ETSUTSURU AARADO
IPC: G06F9/46
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for providing conspiracy among objects in an object operating environment. SOLUTION: In a mechanism in which the set of the objects can form the conspiracy, the objects can perform communication behind an object interface and can share all resources. The set of the objects cooperate so as to provide services to a client. The objects which are the members of the conspiracy can be distributed objects arranged in respective processes. Also, the objects which are the members of the conspiracy can mutually execute a conversation behind the interface (that is the communication through the interface is not required) and can share an invariable state.
Patent JP-S58195266-A (JP)
Title: Picture processor
Inventor: HIROSE TSUNEO
IPC: G06T11/60
Filed: 1982-05-08
Abstract: PURPOSE:To process pictures efficiently by providing the titled processor with a character input device using hand written characters and printing types and a picture input device to process only the original large quantity of picture information by the picture input device and execute correction or the like at the operation of the processor. CONSTITUTION:The picture input device 1 inputs picture information and a character information converter 6 inputs character information from a hand written character input device 4 and a printing type input device 5 and converts the character information into picture information. A commond input device 9 commonds the processing of the picture information and picture processing such as replacement and insertion of the picture information is executed by the common input from the commond input device 9. A picture processor 10 executes picture processing and outputs the processed information.
Patent JP-H07281990-A (JP)
Title: Direct memory access method
Inventor: YAMAKAWA TAIJI
IPC: G06F13/28
Filed: 1994-04-15
Abstract: PURPOSE:To exactly grasp transferred data addresses and the number of transferred data and to easily recover faults even when faults are generated during direct memory access (DMA). CONSTITUTION:A first register provided with a memory side address register (MAD) 11 and a memory side count register (MCT) 12, second register provided with an IO side address register (AID) 13 and an IO side count register (ICT) 14 and buffers 15 and 16 are installed inside a direct memory access controller (DMAC) 4. By managing the start address of data transfer and the number of transferred bytes between a memory and a peripheral device through the buffer 15 or 16 while using these registers, even when fault is generated during the DMA, for example, the start address of data transfer and the number of transferred data can be recognized while referring to the first and second registers so as to be easily recovered.
Patent JP-H07275105-A (JP)
Title: Tableware
Inventor: YOSHIDA FUSAO
IPC: A47G21/04
Filed: 1994-04-15
Abstract: PURPOSE:To provide a tableware usable for both the periphery of the opening of a container and that of the bottom when cooked food is taken out from a container with deep bottom and easy to handle at that time. CONSTITUTION:An inner cylinder 2 is housed in a holding member 1 protrusively. The bar part 3a of a spoon part 3 is housed in the inner cylinder 2 protrusively.
Patent JP-S60221800-A (JP)
Inventor: TAGUCHI SATORU
IPC: G10L19/08
Filed: 1984-04-18
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-H06291613-A (JP)
Title: Am receiver
Inventor: NAKAZAWA SHOGO
IPC: H04B1/26
Filed: 1993-04-05
Abstract: PURPOSE:To set search sensitivity at a high level without being affected by the time constant of a level detector even when search speed is accelerated. CONSTITUTION:A signal meter circuit 7 creates a signal meter output from an AGC voltage generated by an IFAGC circuit 6 and the output level of an intermediate frequency (IF) amplifier 5 automatically controlled by this voltage. A comparator 10 compares the signal meter output with a reference voltage and corresponding to the output, a frequency is swept by a frequency sweeper 11 and searched. Search sensitivity is switched by switching the open gain of the IF amplifier 5 with a search sensitivity switcher 12. Since the gain of the IF amplifier 5 is lowered at the time of search, search sensitivity can be set at the high input level without using the AGC voltage of the IFAGC circuit 6, and search speed can be accelerated.
Patent JP-S59202314-A (JP)
Title: Waste incinerating device
Inventor: KIKUTA MASAO
IPC: F23G5/20
Filed: 1983-05-02
Abstract: PURPOSE:To provide a device which is of relatively small size and makes suitable combustion disposal of residue such as pulp having a high degree of moisture, by a method wherein a first fixed furnace, having a bunrer and a waste charging port, a rotary furnace, and a second fixed furnace are installed. CONSTITUTION:Residue such as pulp is injected through a nozzle 18 toward the inside of a rotary furnace 2. Residue is atomized, and vaporization of moisture content is promoted by the heat generated from a heavy oil burner 13 and the heat produced with the progress of combustion of waste itself. In case waste is solid, it is charged in a hopper 15, and is dropped in the rotary furnace 2 through a chute 17 through control of a valve 16. At the interior of the rotary furnace, a plurality of blades 23 are protruded in centripetal direction, and thereby an effective agitating action takes place. Gas, produced in the rotary furnace, is completely burnt by means of a heavy oil burner 36 and is exhausted through a chimney 39. This enables to perform suitable combustion of residue such as pulp.
Patent JP-H06285953-A (JP)
Title: Molding apparatus for film and the like
Inventor: OKADA TAKESHI
IPC: B29C48/305
Filed: 1993-04-05
Abstract: PURPOSE:To prevent the falling of a condensed liquid of a molten resin to an air blowoff port by allowing the molten resin to flow toward the rear edge of an upper plate member without accumulating the same on the upper plate member by forming the upper plate member of an air chamber so as to downwardly incline the same from the front edge to the rear edge thereof. CONSTITUTION:A resin to be extruded is emitted in a film form from a T-die 1 to be wound around a rotary cooling roll 3 to be cooled and solidified and the formed film is successively taken up by a takingup device while both ends thereof are trimmed. An air chamber 8 sprays air on the surface of the film 2 in the vicinity of the area where the film 2 comes into contact with the cooling roll 3 not only to bring the film 2 into close contact with the cooling roll 3 but also to cool the same. Since an upper plate member 11a is inclined from the front edge 15 to the rear edge 16 thereof, a condensed liquid is not accumulated on the upper plate member 11a and flows toward the rear edge 16 and does not fall to the air blowoff port 9 of the air chamber 8.
Patent JP-H07260013-A (JP)
Title: Flow control valve
Inventor: HANADA YOSHINORI
IPC: F16K1/52
Filed: 1994-03-24
Abstract: PURPOSE:To attempt low costs and improvement of reliability by providing a communication passage communicated with a fluid passage, and opening to a valve chamber on a valve seat, and blocking a flow control hole through a process of making the valve body in contact with the valve seat in the full- closed operation. CONSTITUTION:A valve body 13 is brought in contact with an opening edge 9a of a flow control hole 9 when an idle control valve is in the full-closed operation. Thus, the valve body 13 and the opening edge 9a are not brought in partial contact with each other when they receive the effect such as vibration of a vehicle. While, the flow control hole 9 is closed in such full-closed operation, but a valve chamber and a downstream side communication passage are communicated with each other by a communication passage 10, thereby air that has been passed the communication passage 10 is allowed to flow through a bypass passage. Accordingly, even if any gap for securing leakage flow rate is not formed between the valve body 13 and the valve seat 9a in the full-closed operation, the specific leakage flow rate is always secured in the bypass passage. Thereby, poor control to be generated caused by entering of wastes into the gap is eliminated, and reliability is enhanced.
Patent JP-S61235515-A (JP)
Title: Preventive method for grain boundary embrittlement after stress relief annealing of weld heat affected zone
Inventor: YAMATO KAZUNARI
IPC: C22C38/58
Filed: 1985-04-12
Abstract: PURPOSE:To prevent effectively the grain boundary embrittlement of a weld heat affected zone after stress relief annealing in a low alloy steel by controlling the compsn. thereof in association with the content of P and Ceq and limiting the cooling conditions in the bond part after welding. CONSTITUTION:The steel is made of the compsn. contg. 0.004-0.40wt.% C, 0.10-0.30% Si, 0.50-3.00% Mn, contg. further >=1 kinds among 0.05-6.00% Ni, 0.05-3.00% Cr, 0.05-1.00% Mo, 0.005-0.10% V, 0.01-1.00% Ti, 0.005-0.10% Nb, 0.0005-0.0030% B, 0.05-1.00% Cu and 0.010-0.100% Al and consisting of the balance Fe and inevitable impurities. Ceq is controlled to <=0.43 Ceq when >=0.015% P and to <=0.45 Ceq when <0.015% P. Ceq is determined by the formula. The bond part after the end of welding of the steel sheet having such compsn. is cooled for >=11 seconds in the temp. region from 800 deg.C to 500 deg.C. The grain boundary embrittlement of the heat affected zone after stress relief annealing is prevented by the above-mentioned compsn. and cooling control.
Patent JP-S522985-A (JP)
Title: Materials supply system on the sea
Inventor: KOHOKATA TSUNEO
IPC: B63B27/18
Filed: 1975-06-24
Abstract: PURPOSE: Materials supply system on the sea, materials are supplied easily to a rig whether adverse weather prevent supply from supply boat by cranes on the rig. 
     COPYRIGHT: (C)1977,JPO&Japio