baber/WOPTO huggingface dataset:
Patent JP-S614264-A (JP)
Title: Combination of connecting tape for automatic gang bonding and semiconductor element
Inventor: OOKI KAZUO
IPC: H01L21/60
Filed: 1984-06-19
Abstract: PURPOSE:To handle the half product of a semiconductor device in a tape shape continuously in processes after bonding, by providing support leads in the lead pattern of a metal tape, and connecting the leads to the corresponding insulating pads of the semiconductor during gang bonding. CONSTITUTION:A lead pattern 6 is constituted by the following parts: electrode leads 10, which are formed in corresponding number and arrangement of electrode pads 8a of a semiconductor element 8; and support leads 12, which are formed in the corresponding number and arrangement to insulating pads 8b of the semiconductor element 8. A connecting tape 1 and the semiconductor element 8 are fed to an automatic bonding device. Inner lead parts 10a and 12a of the lead pattern 6 are connected to the electrode pads 8a and the insulating pads 8b of the semiconductor element 8. As the electrode pads 8b corresponding to the support leads 12, insulating pads and the like, which do not contribute to the electric function of the semiconductor element, are used. Even if outer lead parts 10b of the electrode leads are cut at the positions of cutting lines 14 for the tests and inspections of a circuit part and lead wire parts, the semiconductor element 8 is firmly held to the metal tape by the action of the support leads 12.
Patent JP-H09304252-A (JP)
Title: Observation of texture of insulating polycrystalline sintered matter
Inventor: KIMURA ATSUSHI
IPC: G01N1/28
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To sharply observe texture by treating the surface of the insulating polycrystal sintered matter on which a mask having a specific dimension range is placed to provide conductivity thereto and removing the mask to observe a part not subjected to conductive treatment by an electron microscope. SOLUTION: In order to form the three-dimensional structure of silicon nitride ceramic sintered matter tissue, a grain boundary constituted of oxide is oxidized to be prelimlnarily etched and, thereafter, the grain boundary is selectively etched by using neutral molecular beam. Subsequently, a mask of 0.26mm<2> or less and 0.01mm<2> or more is placed on a sample 3 and coated with a layer having conductivity such as gold. The mask is removed and a part to which conductive treatment is applied is observed by a scanning electron microscope to evaluate a crystal shape in a minute region of a nanometer level.
Patent JP-H09308945-A (JP)
Title: Vertical type continuous casting method of aluminum alloy slab
Inventor: MORISHITA MAKOTO
IPC: B22D11/041
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a vertical type continuous casting method of an aluminum alloy which can cast a large rectangular cross sectional slab of (>=300mm thickness × >=1000mm width) without crack in a cast slab. SOLUTION: This method is the one which the molten aluminum alloy M is introduced from the upper part of a vertical opening type forcedly cooling mold 1 and solidified shell is formed by primary-cooling with the mold and the cast slab S forming the solidified shell is drawn out from the lower part of the forcedly cooling mold, and coolant medium fluid is directly thrown onto the cast slab surface as the secondary-cooling to cast the aluminum alloy slab having the large rectangular cross section of >=300mm thickness × >=1000mm width. In this case, cooling capacity at both side positions having 1/3-1/4 length in the width direction of the wide surface part from the center position to the corner parts of the wide surface part 3 of the mold is set at 0.8-1.5 times to the cooling capacity of the center part of the wide surface part to execute the primary-cooling with the mold.  Further, the coolant fluid quantity in the secondary-cooling means is set to 1/4-3/4 of that in the primary-cooling means.
Patent JP-H05324500-A (JP)
Title: Test facilitating circuit for microcomputer
Inventor: SHINOHARA MAKOTO
IPC: G06F15/78
Filed: 1992-05-18
Abstract: PURPOSE:To guarantee high quality by detecting a fault even when there is any hidden fault at one part of an internal bus in the case of a test at the time of the massive production of one-chip microcomputers. CONSTITUTION:This circuit is provided with a first bus switch 16 to control the opening/closing of a passage between a first node 13a for external data input fetch on an internal bus 13 of the one-chip microcomputer and a CPU core part 11, second bus switch 17 to control the opening/closing of a passage between a second node 13b for read data take-out on the internal bus and a ROM part 12, and control circuit 20 for test to selectively control the respective bus switches to the ON state at the time of a normal operation mode and to selectively control them to the OFF state at the time of a test mode, and the passage between the first node and the first bus switch and the passage between the second node and the second bus switch are respectively overlapped at one part 13c at least.
Patent JP-H07290650-A (JP)
Title: Film for balloon
Inventor: BIWAKI HIDEKAZU
IPC: B32B27/28
Filed: 1994-04-25
Abstract: PURPOSE:To provide a film for obtaining a balloon enabled in long-time aerial flotation. CONSTITUTION:A film for a balloon is obtained by successively laminating a polyamide resin layer, a saponified ethylene/vinyl acetate copolymer layer, a polyamide resin layer, an adhesive resin layer and a polyolefin resin layer and characterized by that the total thickness is 30mum or less, heat seal strength is 1kg/cm or more and a helium gas barrier property is 1000cc/m<2>.24hr.23C.atm or less. By forming a balloon by using this film, long-time aerial flotation is enabled.
Patent JP-H07319827-A (JP)
Title: System and device for controlling shared memory
Inventor: KUNO KYOSUKE
IPC: G06F12/00
Filed: 1994-06-07
Abstract: PURPOSE:To execute indirect access by separating a CPU bus from a shared memory bus and generating an access signal to a shared memory by a shared memory request generating circuit to control competition between plural shared memory requests. CONSTITUTION:Shared memory requests MEMREQ1 to 4 outputted from central processing units(CPUs) 1, 6, 11, 16 are arbitrated by a shared memory request competition control circuit 21 and data reading/writing from/in the CPUs 1, 6, 11, 16 can be executed as service to a shared memory 24. When an access to the memory 24 is generated from the CPU 1, the shared memory request generating circuit 2 generates a shared memory request signal MEMREQ1 based upon the access of the CPU 1. The signal MEMREQ1 and shared memory request signals from other CPUs 6, 11, 16 are together arbitrated by the circuit 21 and a transfer controller 22 for controlling the transfer cycle of a shared memory bus serves one transfer cycle based upon a timing signal.
Patent JP-H02305539-A (JP)
Title: Flatware washing machine
Inventor: HARADA TETSUO
IPC: A47L15/42
Filed: 1989-05-18
Abstract: PURPOSE:To enhance the cleaning performance and convenience in use by washing the downward slope, etc., at all times with a cleaning water on the flow path, and closing and moving a rolling valve to either of propulsive nozzles by No.1, No. 2 barrier wall. CONSTITUTION:When a ball valve 23 is pressed toward a step 22F by the washing water in the stationary placed position 21F, the cleaning liquid is once deflected downward by a rib 19' and runs for a nozzle 18', so that the ball valve 23 is lifted from the lower part toward the step 22F to become afloat in the degree getting over the step 22F so as to close the nozzle 18'. The cleaning water runs in a flow path 14 and is put in eccentricity from the ball valve 23 when having collided with a boss 17, and then intrudes under upon running against a rib 19''. When a propulsive nozzle 18'' is aimed at, this ball valve 23 is put afloat by scooping up from the lower part toward a step 22R so as to close the nozzle 18''. Because the cleaning water runs in the flow path 14 to the outer end and is jetted out of either propulsive nozzle 18 and nozzles 16', 16' to flush off the region with an inclined member 20, no residual vegetables, etc., will stagnate in this region.
Patent JP-H09301144-A (JP)
Title: Brake fluid pressuer control device
Inventor: TAKAYAMA TOSHIO
IPC: B60T8/40
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To operate an antilock brake function favorably and finely by previously letting the fluid pressure on the wheel cylinder side escape. SOLUTION: A fluid pressure control valve 8 is provided between an external fluid pressure supply source 4 and a wheel cylinder 3. There is provided a booster device 15 for applying the fluid pressure from the valve 8 through a stepped plunger 16 to the wheel cylinder 3. Further there is provided a fail- safe valve 21 for communicating a master cylinder 2 with the wheel cylinder 3 if the control fluid pressure does not reach designated pressure. There is provided a control device 11 for operating an antilock brake function of controlling the valve 8 to prevent locking of each wheel according to the detection data from a speed sensor 26 for detecting the rotating speed of each wheel and opening and driving the fail-safe valve 21 when the operation of the antilock brake function is started.
Patent JP-H04327519-A (JP)
Title: Aqueous gelatinous hairdressing
Inventor: GOTO MASATOSHI
IPC: A61Q5/00
Filed: 1991-04-26
Abstract: PURPOSE:To obtain an aqueous gelatinous hairdressing, having good extensibility and lightness in taking the hairdressing into the palm of a hand and capable of imparting effects such as gloss arid deep dyeability such as those wetted with water in its application to hair and finishing the hair to a state rich in smoothness without stickiness. CONSTITUTION:An aqueous gelatinous hairdressing is obtained by blending (A) 5-40wt.%, preferably 10-30wt.% polyoxyalkylene polyamine, especially an adduct prepared by adding ethylene oxide and propylene oxide to ethylenediamine normally at 1:1 molar ratio (the number of added mol of the alkylene oxides is normally 1-10mol, preferably 4mol) with (B) 0.1-2.0wt.%, preferably 0.2-1.5wt.% carboxyvinyl polymer and (C) 0.1-3.0wt.%, preferably 0.2wt.% dimethylpolysiloxane, preferably hexamethyldisiloxane or octamethyltrisiloxane as essential ingredients. The hairdressing has the above- described effects.
Patent JP-S61283640-A (JP)
Title: Method for carrying out antistatic treatment of styrene polymer
Inventor: ENOMOTO SHIZUO
IPC: C08K5/01
Filed: 1985-06-11
Abstract: PURPOSE:To greatly improve an antistatic performance, by adding a polyolefin wax together with an antistatic agent in carrying out the antistatic treatment of a high-molecular styrene material with the antistatic agent. CONSTITUTION:An antistatic agent (A) (e.g. an ester derived from a polyethylene glycol and an amine) and a polyolefin wax (B) (e.g. polyethylene wax or polypropylene wax) are added to a styrene polymer (C) (e.g. polystyrene resin or ABS resin) to improve antistatic performance. Pref. 0.05-5pts.wt. component A and 0.1-5pts.wt. component B are added to 100pts.wt. component C. By using component B, the quantity of component A is reduced and the antistatic performance can be exhibited in a short time.
Patent JP-S616147-A (JP)
Title: Glaze composition for porcelain enamel having low melting point
Inventor: TOKUMITSU SHIYUUZOU
IPC: C03C3/066
Filed: 1984-06-18
Abstract: PURPOSE:To prevent generation of tearing and cracks, etc. and to permit storage of slip for a long period by mixing zeolite to a glaze compsn. for porcelain enamel calcinable at low temp. consisting essentially of porcelain enamel frit having low softening temp. CONSTITUTION:A porcelain emamel frit having low softening point is prepd. consisting of 31-39wt% SiO2, 13-21wt% B2O3, 14-22wt% Na2O, 1-5wt% K2O, 13-20wt% ZnO, and 2-10wt% F, and contg. 2-9wt% intermediate oxide selected from Al2O3, ZrO2, and TiO2. Further, 0.2-3pts.wt. zeolite as a tearing and crack inhibitor is added to 100pts.wt. porcelain enamel glaze compsn. consisting essentially of the porcelain enamel frit and being capable of calcination at <=750 deg.C to obtain an aimed compsn. usable without refrigeration even in summer season.
Patent JP-S5826278-A (JP)
Title: Fault detecting circuit for semiconductor element
Inventor: UEDA YASUKIYO
IPC: H02H3/20
Filed: 1981-08-10
Abstract: PURPOSE:To detect a fault of a semiconductor element without any influence of the level of an AC power voltage, by ANDing the terminal voltage of a load and the output of an energizing circuit for the semiconductor element. CONSTITUTION:While an operational amplifier 16 generates an output H to trigger a semiconductor element 22, the circuit of resistances 40 and 41 and a transistor (TR) 42 turns on the TR42 to short the gate of a thyristor 38, securing the cut-off state of a thyristor 30. Resistances 43 and 44 and a TR45 constitute a load voltage detecting circuit for detecting the terminal voltage of a heater 21. Consequently, the TR45 is cut off as far as the semiconductor element 22 is turned off, and the thyristor 38 is never triggered. When the operational amplifier 16 generates an output L and the semiconductor element 22 turns on, namely, when the element 22 is faulty, the voltage generated at both  end of heater 21 in the positive half cycle of an AC power source 1 turns on the  TR45, resistance 39 heats up and blows a temperature fuse 3 to stop the feeding of electricity to the heater 21, thus preventing overheating.
Patent JP-S5551998-A (JP)
Title: Fluid feeder
Inventor: ISE YOUJI
IPC: F15B11/04
Filed: 1978-10-13
Abstract: PURPOSE: To remove an adsorbed object readily and easily by rotating a turning shaft fixed on the end of a regulation valve to regulate the amount of fluid as required to be fed in accordance with the size of an adsorptive pad.  
     CONSTITUTION: Compressed air is fed from a supply port 25 in connection to a  compressor, rushed out to an ejector nozzle 32 through a blast port 28 from a nozzle 31 by a solenoid 26 in work, and absorbed through a suction pipe 35. Resulting negative pressure in an adsorptive pad 36 adsorbs an object b. Simultaneously high pressure air is fed into a seperate chamber B and a piston 7 is moved to the left to keep a valve body 6 off from a valve seat 3. Once the solenoid 26 is deactuated, an opening and closing valve 27 is restored to open a valve port 4. As the opening stops suction of an air ejector pump 30, the valve body 6 is shifted with a flow- rate-regulator 10 regulating the piston 7 to push air in the seperate chamber B out. During the operation, compressed air is fed into the adsorptive pad 32 through a clearance a to break vacuum. This may provide easy and ready removement of the adsorptive object b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S616055-A (JP)
Title: Antilock mechanism for vehicle
Inventor: MAEHARA TOSHIFUMI
IPC: B60T8/1761
Filed: 1984-06-19
Abstract: PURPOSE:To avoid fluctuation of the kick back or others of brake pedal during controlling antilock by making the pressure on a master cylinder M/C side free from fluctuation of brake liquid pressure of down stream side. CONSTITUTION:A gate valve 8 has, in the cylinder 27 of its valve body, a balance piston 29, which is fitted slidingly and liquid tightly with a cup seal 29, and is constituted in such a way that one end of the balance piston 29 faces an intermediate liquid chamber (rm) through an input system liquid chamber (ri), the other end faces an output system liquid chamber (ro), and also a valve plug 29a forms a gate to open and close the path connecting the input system liquid chamber (ri) to intermediate chamber (rm), in cooperation with a valve seat face 30. A hold spring 31 having a light load property pushes the balance piston 29 toward one side to open the gate.
Patent JP-S5828903-A (JP)
Inventor: FUKAYA YUKIO
IPC: F22B1/18
Filed: 1981-08-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02304957-A (JP)
Title: Package for mounting semiconductor integrated circuit element
Inventor: OKUBO TAKAHITO
IPC: H01L23/34
Filed: 1989-05-19
Abstract: PURPOSE:To improve groundedness of a power line and a ground line by providing a stitch which is sufficiently large for enabling several wires to be bonded to two pins connected to the power line and the ground line and by connecting at least one of these pins to the pellet mounting part. CONSTITUTION:A pin for power line 1 is connected to a stitch for power line 3 and is connected to the power pad of a chip 9 through several bonding wires 10. On the other hand, a pin for ground wire 2 is connected to a stitch for ground line 4 and is connected to the ground pad of the chip through several bonding wires 10. Also, each pin 1, 2 are soldered to a power line 11 and a ground line 12 on a board 14 for mounting externally, respectively. Thus, it is possible to reduce parasitic inductance of the pin itself and bonding wire to certain extent, thus improving the power line of the IC chip and the high-frequency groundedness of the ground line.
Patent JP-S62290402-A (JP)
Inventor: JIYORUJIYO BATSUJIYO
IPC: A43C11/16
Filed: 1987-05-25
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-S6018995-A (JP)
Inventor: KAWAMICHI SHIYUNICHI
IPC: H05K7/00
Filed: 1983-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5650736-A (JP)
Title: Working method of thread-less coupling
Inventor: KONDOU YUKIHIRO
IPC: B21D53/10
Filed: 1979-09-29
Abstract: PURPOSE: To make possible continuous working by forming rolled thread faces in the burred holes of a strip-like plate having rust-inhibitive films and forming a flat plate blank material having rugged parts fitting to both end parts.  
     CONSTITUTION: A strip-like plate 2 having rust-inhibitive films 1 is continuously run, is chamfered with a roll 3, is worked with under holes 4 by punches and dies, and is burred 5, after which rolled thread faces 5a are formed on the inside cylindrical surface of the burrings 5. As a result, the rolled thread faces 5a are coated with the rust-inhibitive films. Thence, the plate is subjected to cutting in which the tips include convex parts 6 wider than the roots, whereby a square-plate-like blank material 8 of the convex parts 6 at one end face and concave parts 7 at the other end part is formed. This blank material 8 is bent by a push rod 10, with a cylindrical column 9 as a core material, and vibrations are given to the blank material 8 to fit the convex parts and concave parts, whereby the thread-less coupling is obtained. At this time, the rust-inhibitive film 1 buries the fitting clearancess close to the pipe surface of the fitting clearances; therefore, the corrosion of the cut faces is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5459775-A (JP)
Title: Conveyor
Inventor: USUI JIYUNICHI
IPC: B65G17/20
Filed: 1977-10-20
Abstract: PURPOSE: To temporarily stop only a load supporting portion of a travelling body for transportation, which reaches a specified location, automatically while continuously shifting a chain.  
     CONSTITUTION: If a travelling body 2 right moves by the revolution of an endless chain 4 while being guided by means of a guide rail 1 and a pushing portion 24 of a movable body 6 contacts with a stopper 37 belonging to a load loading and unloading location when said movable base 6 is positioned at a front end location (Right end) of the travelling body 2 and connected by means of a connecting means 25, a rod 23 is backward moved against the force of a spring 34, the braking of a braking means 22 to a driving shaft 11 is released and a driving wheel 12 is made to be a revolution-free shape, and said connecting means 25 is released by the action of a cam groove 33 and a cam roller 31. Consequently, the advance of the movable body 6 is stopped and only the travelling body 2 is shifted,  and a conveyor 10 is driven through chains 14, 19 and 20 only by the movement of the travelling body 2, thus resulting in the automatic loading and unloading of loads. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62282257-A (JP)
Title: Quantitative evaluation of winding tightness of conductive hop material
Inventor: UENO KAZUYA
IPC: G01N29/04
Filed: 1986-05-30
Abstract: PURPOSE:To quantitatively evaluate the winding tightness of a conductive hoop material, in the conductive hoop material formed by winding a conductive metal wire around a core, by applying an impact to the hoop material from the outside and electrically measuring the resonance frequency generated. CONSTITUTION:A conductive metal wire is wound around a core 2 to form a conductive hoop material and a vibration sensor 4 is allowed to contact one end of the outer peripheral part of the hoop material. An impact is applied to the other end of the hoop material 1 by an impact means 3 such as a wooden hammer to generate vibration which in turn propagates through the hoop material 1 to reach the vibration sensor 4. At this time, the resonance frequency of vibration varies depending on the shape and material quality of the hoop material 1 and the close adhesiveness degree between laminated materials. Said resonance frequency is electrically taken out, and amplified and subjected to signal processing to be displayed. Because the resonance vibration of the hoop material is electrically processed, winding tighness can be evaluated quantitatively and the loosening of winding is prevented and handing can be performed safely.
Patent JP-H01298133-A (JP)
Title: Aluminum alloy composite plate for food can
Inventor: SAKOTA SHOICHI
IPC: B65D8/00
Filed: 1988-05-26
Abstract: PURPOSE:To improve the strength, formability and corrosion resistance of the title alloy plate by cladding specific purity of Al as a surface material to a core material of an alloy in which Mg, Mn, Zr and Al are specified. CONSTITUTION:The Al alloy composite plate for a food can is formed by cladding Al having >=99wt.% purity as a surface material to a core material of an Al alloy. The Al alloy as the above core material contains, by weight, 2-4% Mg, 0.1-1% Mn, 0.03-0.3% Zr and the balance Al. The above composite plate has excellent strength, formability and corrosion resistance.
Patent JP-2000323273-A (JP)
Title: Electroluminescent element
Inventor: AOKI DAIGO
IPC: H05B33/04
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescent element with high moisture resistance and high reliability. SOLUTION: A stacked structure 2 is formed by installing electrodes 4, 5 on both sides of an electroluminescence layer 3, arranging substrate materials 6 so as to cover one electrode 4, and arranging protecting layers 7 so as to cover the other electrode 4, and the substrate material 6 and the protecting layer 7 are formed in a stacked body having barrier layers 6a, 7a to constitute an electroluminescent element 1.
Patent JP-H02306704-A (JP)
Title: Connector
Inventor: TAKAHASHI MASAO
IPC: H01Q1/50
Filed: 1989-05-20
Abstract: PURPOSE:To avoid a cord from being stood in the way of removing a connector by using a coaxial circuit in place of an antenna terminal directly mounted to a radio equipment. CONSTITUTION:The connector consists of a shell (outer conductor) 1 for an SMB-J, an insulator 2 of the SMB-J, a core wire contact 3 of the SMB-J, a fastening screw 4 fixing the outer conductor of the SMB-J, a body 5, an antislipping roulette insulator 6, and a main contact 7 or the like connected in place of a direct mount antenna element. Moreover, the outer conductor body 5 and the insulator 6 are of step configuration as 5a, 5b for impedance matching. That is, a shirt 5c of a conversion connector body 5 connects to an earth screw 22 to prevent the screw from being loosened, and further, an impedance matching mechanism is provided in the body 5 to attain the conversion with excellent matching and the insertion type is adopted for the connector for an externally mounted cord to attain turn-free connector. Then the twisted cord is prevented.