baber/WOPTO huggingface dataset:
Patent JP-S60145267-A (JP)
Title: Jet type solder tank
Inventor: KOBAYASHI TOSHIO
IPC: B23K1/08
Filed: 1984-01-09
Abstract: PURPOSE:To provide a titled solder tank which prevents warpage of a printed circuit board and has good working efficiency by the constitution in which comb tooth-shaped disc for preventing warpage of the printed circuit board provided in the gushing solder of a solder tank are turned to press smoothly the flow of the solder to the printed circuit board. CONSTITUTION:A jet type solder tank 1 solders the through-holes of a printed circuit board 6 on which packaging parts 6 are mounted and the leads of the parts 6 by guiding the flow of the gushing solder 2 packed in a solder tank 1 by plates 3, 4 for guiding the solder flow and bringing the rear of the board 5 into contact with the gushing solder 2. Plural comb tooth-shaped discs 9, 10 for preventing the warpage of the printed circuit board having shafts 8 are attached in the solder 2 to the side plates (not shown) of the above-mentioned tank 1 turnably in such a way that the outside circumferences thereof are positioned slightly below the top surface of the solder 2. The discs 9, 10 are respectively turned in arrow directions, by which the flow of the solder is quickly and smoothly pressed to the circuit board and the warpage of the board 5 is prevented.
Patent JP-S5388587-A (JP)
Title: Semiconductor device
Inventor: MOCHIZUKI TOORU
IPC: H01B1/16
Filed: 1977-01-14
Abstract: PURPOSE: To obtain a high wiring coupling capacity of high reliability without having hygroscopicity by using a metal silicide and its oxide in place of polycrystalline Si. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08190658-A (JP)
Title: Prepaid card mutual use system
Inventor: MORI YOICHI
IPC: G06Q40/00
Filed: 1995-01-11
Abstract: PURPOSE: To use a prepaid card in the system of an other issuing person. CONSTITUTION: When a card 10b is inserted into a terminal equipment 1a, an input/output device 2a reads data and a controller 3a judges the issuing person of the card. When the issuing person is judges to be the second issuing person who is other than the first issuing person issuing the card for this terminal equipment, the controller 3a uses a network 5 to remit usage charge from the account of the second issuing person to the account of the first issuing person. The controller 3a refers to the information on a data base 4a and performs the value conversion between cards. Thus, the use of service or the purchase of articles can be performed by using the card issued by the other issuing person, and the cards can be mutually used even between the cards which have different values.
Patent JP-H11199151-A (JP)
Title: Approach warning device for car and counterweight of adjacent elevator
Inventor: TAKAGI KATSUSHI
IPC: B66B5/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of informing a mechanic at the time of inspection on the top of a car that the counterweight or car of an adjacent elevator is approaching. SOLUTION: This approach warning device is equipped with a position detecting part 9 detecting the positions of the cars and counterweights of a plurality of elevators, car warning parts 11 set in the cars 1 of the respective elevators, car mechanic detection parts 10 which are set in the respective elevators to detect the availability of each mechanic, an approach judgement part 12 making a judgement on the car 1 and counterweight 2 of the elevators which are in close proximity to the car 1 under inspection, based on detected signals from the respective position detecting parts 9 and the respective car mechanic detection parts 10, and with an approach warning control part 13 which actuates the car warning part 11 for the car 1 under inspection when the car and counterweight are found by the approach judgement part 12 to have been in close proximity to the car under inspection.
Patent JP-S56101091-A (JP)
Title: Vane pump
Inventor: ARIYOSHI KOUTA
IPC: F04C2/44
Filed: 1980-01-13
Abstract: PURPOSE: To prevent overheating and the lowering of performance eliminating friction between grooves and vanes by operating vanes with a rod projected therefrom having the tip thereof mounted on the shaft.  
     CONSTITUTION: A vane pump is so arranged that the tip of a rod each projected from vanes 1 is mounted on a shaft thereof in such a manner as to be free to move without supporting the vane 1 with any groove thereby eliminating friction between the groove and the vane. This can prevent overheating and the lowering of the performance as the groove of a rotor 3 is required to support the vane 1, hence producing no friction. In this case, a circular arc is made between points 8 and 9 and 10  and 11 of an outer case 5 not illustrated centered on a shaft 4. Additionally, effect of the liquid pressure on the movement of the vane 1 can be prevented if the distances from two points to the vane shaft 4 are made equal. One is a point 6 of contact between the outer case 5 and the vane 1 and the other is a point 7 at which the vane 1 and the rotor 3 are respectively separated to the right and left. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06208995-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAMOTO IKUO
IPC: H01L23/52
Filed: 1993-01-11
Abstract: PURPOSE:To efficiently improve electromigration resistance of interconnections by heat treating at a temperature of solid solubility limit or less of Al alloy after a pad forming step, and precipitating element added to the Al. CONSTITUTION:After a silicon oxide film 2 is formed on a semiconductor substrate 1, an Al alloy film containing Cu is deposited, and an interconnection film 3 is formed. Then, the film 3 is patterned, and an interconnection 4 is formed. Thereafter, a passivation film 5 is formed on the interconnection 4. Then, a desired part of the film 5 is removed to open a pad, and the interconnection 4 of this part is exposed. Subsequently, a wafer after the pad is formed is heat treated at about 250 deg.C for 10 hours in a nitrogen gas atmosphere, and Cu is precipitated in grain boundaries of the interconnection 4. An electromigration resistance can be improved without oxidizing the interconnection 4 by the heat treatment. Then, the obtained wafer is divided, and desired steps are conducted to complete a product.
Patent JP-S57117556-A (JP)
Title: Thermoplastic resin composition
Inventor: KITAGAWA YOUZOU
IPC: C08L101/00
Filed: 1981-01-12
Abstract: PURPOSE:A composition improving the balance of the surface gloss, heat resistance,and processing characteristics without damaging properties of a resin, obtained by adding a polyester to a rubber reinforced resin consisting of nondiene type rubber, aromatic vinyl compound, and vinyl cyanide compound. CONSTITUTION:(A) 50-90wt% rubber reinforced resin having a rubber content in the rubber reinforced resin of 10-60wt% and a content of a vinyl cyanide compound in the resin of 10-45wt%, comprising a graft polymer obtained by grafting a monomer mixture consisting of an aromatic vinyl compound, a vinyl cyanide compound, and other vinyl compound copolymerizable with them onto a nondiene type rubber or comprising the graft polymer and a polymer or copolymer obtained by polymerizing a monomer selected from the above-mentioned monomers is blended with (B) 10-50wt%, preferably 10-30wt% aromatic polyester, preferably polytetramethylene terephthalate.
Patent JP-H01180473-A (JP)
Title: Processing operation device for ic
Inventor: KAZAMA SEIJI
IPC: H01L21/677
Filed: 1988-01-12
Abstract: PURPOSE:To constitute an optimum processing operation device according to use, a purpose, etc., by forming a loader device, an operation device, and an unloader device in different bodies and unitizing them. CONSTITUTION:The loader device 10 carries a work stored in a jig in the operation device 11, a jig installation part 13 is formed, and a loader robot 14 which carries the work taken out of the jig in the operation device 11 is mounted. The unloader device 12 is provided with an unloader robot 15 for carrying out the work after processing operation by the operation device 11 and a jig installation part 16 where the jig for storing the work taken out by the robot 15 again is installed. Those devices 10 and 12 are provided with the robots 14 and 15 which pass and receive the work to and from the operation device 11, and consequently the devices 10 and 12 can be constituted as different bodies independently of the operation device 11. Further, the work can be sent horizontally, so the devices 10 and 12 are connected to the operation device 11 and easily unitized.
Patent JP-H04240007-A (JP)
Title: Polycrystal diamond cutting tool and manufacture thereof
Inventor: NAKAMURA TSUTOMU
IPC: B23B27/14
Filed: 1991-01-16
Abstract: PURPOSE:To obtain a polycrystal diamond cutting tool of a high defect resistance. CONSTITUTION:A polycrystal diamond tool raw material composed on the base material surface with the use of a low pressure vapor phase method is taken, and the side coming into contact with the base material of the polycrystal diamond is utilized for the rake face of a tool. A honing treatment is executed at the edge tip formed by grinding with the use of a laser beam machining.
Patent JP-H11207890-A (JP)
Title: Barrier laminate and vessel made thereof
Inventor: CHRISTOPHER J PARKES
IPC: B32B27/34
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To improve the interlaminar bondability of a barrier laminate. SOLUTION: This barrier laminate is a structurally improved non-foil type barrier laminate and made of a board heat-sealable layer and an oxygen barrier layer, which is pinched between tie layers, each of which is made of straight- chain low density polyethylene material modified by an anhydride.
Patent JP-2000207644-A (JP)
Title: Commodity sales data processing system
Inventor: ISHIKAWA YASUHARU
IPC: G06Q30/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To objectively and fairly evaluate the degree of contribution of each customer and to reflect it on differentiated services. SOLUTION: A POS terminal 10 can transmit customer data to a customer management server 50 common to respective shops 100 through a host machine 20, and the customer management server 50 uses customer data received from host machines 20 and 30 of shops 100 to be able to not only evaluate the degree of contribution of each customer but also transmit it to host machines 30 and 20 in shops 100, and the host machine 20 in each shop 100 can reflect the degree of contribution of each customer received from the customer management server 50 on each pertinent commodity file 24 and can respond to each POS terminal with commodity data corresponding to the degree of contribution of a pertinent customer in the case of an inquiry with a customer code from the POS terminal 10.
Patent JP-H0555640-A (JP)
Title: Manufacture of thermoelectric converter and thermoelectric converter manufactured by the same
Inventor: TONOU KATSUHIRO
IPC: H01L35/32
Filed: 1992-01-10
Abstract: PURPOSE:To improve the mechanical and thermal strengths of a thermoelectric converter and to avoid the damage on the converter by disposing powder of semiconductor and a metal material for an electrode having high heat resistance and small reactivity with the semiconductor in a layer state, and simultaneously integrally molding the semiconductor and the electrode by using a plasma active sintering method. CONSTITUTION:Sintering powder 3 of a material is filled in a sintering jig 2 in a chamber 1, the powder 3 is held by an upper punch 4 and a lower punch 5, and a predetermined pressure is applied from both sides by a pressurizing mechanism 6. Pulse currents are supplied from a sintering power source 9 to an upper punch electrode 7 connected to the punch 4 and a lower punch electrode 8 connected to the punch 5, a plasma discharge is generated among the particles of the powder 3 to be sintered. Thus, since the powder of the semiconductor is finely introduced into the air gaps of the powder of the metal, the connecting strength of the semiconductor and the electrode can be enhanced. As a result, the mechanical and thermal strengths of a thermoelectric converter are improved, and the damage of the converter can be avoided.
Patent JP-S58123514-A (JP)
Inventor: HARORUDO EI ROBAATSU
IPC: G02B6/38
Filed: 1983-01-12
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-H05190223-A (JP)
Title: Surface-mounting type connector
Inventor: KOYAMA HIROMICHI
IPC: H01R24/00
Filed: 1992-01-13
Abstract: PURPOSE:To facilitate alignment and leveling to an external connecting electrode by annealing only a part around each outer connecting part of a jack terminal. CONSTITUTION:Only the bent areas D of outer connecting parts 2C, 3C of jack terminals 2, 3 in a connector 1 are instantaneously heated to about 500 deg.C to lower the hardness Hv180 or more before treatment down to 90 or less. In this case, the area close to the heated area is heated by heat conduction, so that the outer connecting parts are also softened. The straightening work of the deformed jack terminals after being mounted and fixed onto a printed board is thereby made easy to attain positive soldered joint.
Patent JP-H11202837-A (JP)
Title: Liquid crystal display device and driving circuit therefor
Inventor: SUGAMA ATSUSHI
IPC: G09G3/36
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an LCD(liquid crystal display device) by which the level of a pedestal signal in a blanking period to be displayed on the LCD panel is not affected by the picture quality adjustment of bright, gain, gamma, limiter or the like, and to provide the driving circuit therefor. SOLUTION: In this driving circuit for LCD display system, black frame process blocks 27R, 27G, and 27B for fixing the display level in a blanking period at constant level are arranged in the final stage of a driver IC 13 which makes picture quality adjustment of gain, bright, gamma, limiter or the like. The display level in the blanking period to be displayed on the LCD panel is always fixed at the constant level irrelevantly to the levels of the picture quality adjustments, and the fixation range is controlled in a dot unit.
Patent JP-S57116325-A (JP)
Title: Rotor of electromagnetic driving shutter
Inventor: HIROHATA MICHIROU
IPC: H02K3/26
Filed: 1981-01-13
Abstract: PURPOSE:To ensure flatness by increasing the rigidity of a rotor without increasing its thickness while preventing the corrosion of the calking part of a sector pin, by plating copper foil, which forms the conductor coil pattern of the rotor, with nickel. CONSTITUTION:Copper-foil coil patterns 2a and 2b of a sector ring 2 are plated with nickel chemically; immediately after the sector ring 2 is dipped in a plating liquid layer, the copper-foil coil patterns 2a and 2b are fed with a small current to induce nickel layers on the surfaces of the coil patterns 2a and 2b as nuclei for the sticking of chemical nickel plating, which is performed centering on the nuclei until the nickel layers have several microns thickness. After the chemical nickel plating, resist ink is applied to constitute the sector ring 2. Thus, the rigidity of the sector ring 2 is increased to ensure flatness, and the corrosion of the calking part of a sector pin 5 is prevented.
Patent JP-S58127722-A (JP)
Inventor: HIRUDE KERUSUTEN
IPC: C09D5/44
Filed: 1983-01-14
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-H11206111-A (JP)
Title: Dc-dc converter
Inventor: YAMADA KAZUYOSHI
IPC: H02M3/155
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To build up a multi-output power circuit at low cost with a single comparator circuit and a single PWM circuit without adding a complicated circuit, by installing a distribution means for supplying the output of the PWM circuit to a plurality of switching circuits. SOLUTION: A power circuit is constituted of a controller IC 2 made up of a reference voltage circuit 2a, a reference chopping wave generating circuit 2b, a comparator and amplifier circuit 2c, a PWM circuit 2d, switching circuits 3a, 3b, rectifier circuits 4a, 4b, a feedback means 6, a distribution means 7, and a voltage limiting means 12. The output of the PWM circuit 2d is distributed by the distribution means 7 and one of the distributed outputs is supplied to the switching means 3a of a first voltage output circuit and the other is supplied to the switching means 3b of a second voltage output circuit. Due to this structure, a power circuit having two output voltages 5a, 5b can be built up at low cost since the comparator and amplifier circuit 2c and the PWM circuit 2d are commonly used.
Patent JP-S63172631-A (JP)
Title: Molding of heat formable material sheet
Inventor: DEZUKI KIYOTO
IPC: B29C51/02
Filed: 1987-01-10
Abstract: PURPOSE:To prevent a molding from the generation of wrinkle, by placing a circumferential edge part of a heat formable material sheet on an upper face of a clamp lower frame of a molding apparatus, pinching and holding whole or a part of the circumferential edge part of the sheet by it and a clamp upper frame and thereafter molding it. CONSTITUTION:A sucking plate 8 holding a sheet 20 on its sucking face 24 is moved to a molding apparatus 11 by sliding and extending an arm 9 in the sheet transporting direction. A clamp upper frame 14 is elevated to a position where no interference to entering of the sucking plate 8 and the sucking plate 8 sucking the sheet 20 is introduced between the clamping upper and lower frames 14 and 15. Whole or a part of a circumferential edge part of the sheet 20 is tightly pinched and held by both frames 14 and 15 by lowering the clamp upper frame 14. Both a top force and a bottom force 12 and 13 press the sheet by the action of cylinders 16 and 17 to which the top force 12 and the bottom force 13 are fixed respectively in such a direction that the both forces pinch the sheet 20. The sheet 20 is thereby pressed and draw-molded. After a specified cooling period passes, the mold is opened to obtain a molding prepared by molding the sheet 20.
Patent JP-S61162805-A (JP)
Title: Vertical magnetic recording and reproducing device
Inventor: WATABE HIROYUKI
IPC: G11B5/02
Filed: 1985-01-12
Abstract: PURPOSE:To obtain a reproduction signal which is not affected by an external magnetic field all the time by extracting and comparing two reproduction signals of vertical magnetic recording as representative values at specific intervals of time, and increasing or decreasing a magnetic field for canceling the external magnetic field according to the comparison result. CONSTITUTION:When a power switch is turned on, a driving motor 38 rotates at a constant speed and a reproduction signal picked up by a magnetic head 21 is amplified properly by a preamplifier circuit 31 and supplied to an envelope detecting circuit 32. A PG coil 39 detects magnetic flux generated by a PG yoke 30a through the rotation of a magnetic disk 30 and its detection signal is waveform-shaped by a waveform shaping amplifier circuit 41 and sent out of the amplifier circuit 41 as PG pulses having a constant period; and the PG pulses are sent out as 1/2-frequency-divided pulses. The DC magnetic field generated so as to eliminate the influence of the external magnetic field is controlled, so a minimum holding circuit 33 is reset at intervals of this unit period. Consequently, a reproduction state wherein there is not external magnetic field is realized.
Patent JP-H09190566-A (JP)
Title: Automatic teller machine
Inventor: KOGA KUNIHIDE
IPC: G06Q40/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce the labor of clerk in charge by preparing an instruction means, a designation means, a recording means and a discharge means and then making an operator card act for the clerk in charge to perform the necessary processing. SOLUTION: When an operator card O where the contents of plural steps of clerk-in-charge processing are recorded is put into a card slit, these contents recorded in the magnetic stripes of the card O are read by a magnetic card reader 12 and outputted to a main control part 11. The part 11 selects the clerk-in-charge processing based on the recorded contents of the card O to carry out the desired processing. The processing contents can be confirmed by the clerk in charge through the display of a clerk-in-charge operation panel 19 (paper money count-up processing end screen, etc.). Thus, it is possible to perform the necessary processing of the clerk in charge by using the exclusive card O for every processing content of the clerk in charge and just by putting the card O into the card slit with no complicated procedure required.
Patent JP-S59128660-A (JP)
Title: Exclusive controlling method of common resources in processor composite body
Inventor: KARATSU YASUSHI
IPC: G06F13/24
Filed: 1983-01-13
Abstract: PURPOSE:To attain exclusive control reducing the load of software at a high speed by transmitting information from each processor to a common interruption controlling part individually but transmitting the same information from the controlling part to respective processors simultaneously. CONSTITUTION:Processors 1-m send external interruption signals to respective interruption master registers 11-1m through interruption signal lines 61-6m. The signals passing through the registers 11-1m are inputted to interruption registers 81-8m respectively to interrupt the processors respectively. Respective processors 1-m have mask register shunting areas 21-2m to shunt and store the contents of the registers 11-1m respectively. A processor (j) receivng an interruption signal transmits a request signal including discrimination information to an interruption mask controlling part through a request signal line 7j. Receiving the request signal, the control part 40 having a control mask CM sets up a mask CM to interrupt a new request signal, decodes discrimination information and then transmits command information corresponding to the discrimination information to respective processors through a command controlling line.
Patent JP-H03208482-A (JP)
Title: Phase controller
Inventor: MIZOGUCHI TOSHIRO
IPC: H04N5/93
Filed: 1990-01-11
Abstract: PURPOSE:To display a pattern with excellent quality without noise or picture blur by stopping phase comparison for several H periods before and after several preceding H period of a vertical synchronizing signal and increasing the gain to an oscillator of a phase comparison error voltage so as to quickly absorb some phase shift caused during the stop period. CONSTITUTION:A mask signal MSK is generated in the vicinity of a position when a phase disturbance of a horizontal synchronizing signal Hsync' exists. The mask signal MSK is fed to a phase comparator circuit 11 and the phase comparison is stopped for an L level period of the mask signal MSK. A switching signal being an, e.g. H level in the L level timing of the mask signal MSK or an L level in the start timing of a display period is outputted from a control signal generating circuit 20. Thus, the gain of a variable gain amplifier 21 is decreased and a phase comparison error voltage is increased than usual for a period where phase shift is caused by the stop of phase comparison and then the phase tracking performance is increased, then the phase deviation is absorbed in a short time.
Patent JP-S5287449-A (JP)
Title: Methacrylic resin composition
Inventor: OOTA YASUHIKO
IPC: C08L33/02
Filed: 1976-01-15
Abstract: PURPOSE: Ionic crosslinking of a copolymer of a specific range of molecular weight obtained by the copolymerization of methacrylate monomers with a specific amount of an acid monomer, forms a methacrylic resin composition having excellent melt-flow characteristics and increased heat distortion temperature. 
     COPYRIGHT: (C)1977,JPO&Japio