baber/WOPTO huggingface dataset:
Patent JP-H09330951-A (JP)
Title: Method for joining electronic component
Inventor: NAGAFUKU HIDEKI
IPC: H05K3/30
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for joining electronic components by which electronic components carrying bumps can be joined in a manner which is nearly equal to the joining manner of other surface-mounting components. SOLUTION: A method for joining electronic components includes a first step for interposing a first resin 8 which is cured at a temperature higher than the melting temperature of solder between electronic components 10 carrying bumps at the time of positioning the solder bumps 11 and 12 of the components 10 to patterns 5 and 6 for bump formed on a substrate 1, a second step for melting the bumps 11 and 12 in a state where the resin 8 is not deformed by heating the bumps 11 and 12 to a temperature higher than the melting temperature of solder, but lower than the curing temperature of the resin 8, and a third step for fixing the components 10 to the substrate 1 by curing the resin 8 by heating the resin 8 to a temperature higher than the curing temperature of the resin 8.  The method also includes a fourth step for solidifying the bumps 11 and 12 by cooling the bumps 11 and 12 to a temperature lower than the melting temperature of solder, a fifth step for sealing the periphery of the bumps 11 and 12 with a second resin 14 which is cured at a temperature lowering than the curing temperature of the resin 8, and a sixth step for curing the resin 14.
Patent JP-2000334150-A (JP)
Title: Catalog system for prize exchange
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To promote the exchange utilization of the so-called catalog prize and to further improve convenience. SOLUTION: In an amusement spot where plural Pachinko machines P are installed side by side, this system is composed of an image recording means for recording the appearance image data of plural prizes, a data storage means for storing master data such as the quantity of exchange between the prize and played result value, a CRT 34 for displaying the appearance and exchange quantity of prizes, a key switch 32 for selecting the prize displayed on the CRT 34 and an arithmetic means for subtracting the exchange quantity corresponding to the selected prize from the played result value quantity acquired by its customer. Then, the CRT 34 and the key switch 32 are provided on an inter-stand unit 1 respectively arranged corresponding to each of Pachinko machines P.
Patent JP-S6311771-A (JP)
Inventor: KUBO SETSUO
IPC: E04G23/08
Filed: 1986-06-28
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-H01319836-A (JP)
Title: On-line system performance evaluating control system by terminal simulation
Inventor: KOMATSU KEIZO
IPC: G06F11/34
Filed: 1988-06-22
Abstract: PURPOSE:To execute the performance evaluation of a host computer at an on-line system without using an actual terminal by simulating the actual terminal on a communication processor. CONSTITUTION:The title system is composed of a terminal simulating control part 1, a performance evaluating control part 2, an input transaction file part 3, a performance evaluating data storing part 4, a performance evaluating data output part 5 and a console 6. Here, the transaction is inputted from an input transaction file part 3, transmitted to a host computer, the response from the host computer is received and the response time, etc., for the performance evaluating analysis are collected and outputted. Thus, without using the actual terminal, the performance evaluation of the host computer at the on-line system can be performed.
Patent JP-S5484982-A (JP)
Title: Input part of charge transfer element
Inventor: YAMADA TETSUO
IPC: H01L29/762
Filed: 1977-12-20
Abstract: PURPOSE:To suppress noise generation in an input part by giving an inclination to the potential under input gate IG. CONSTITUTION:When giving an inclination to the potential under IG so that the potential is lowered in the input diode ID 1 side, all charge under IG can be returned to ID side when IG is turned off from on-state. As a result, a main factor for noise generation in the input part can be eliminated to improve SN ratio. For the purpose of giving the inclination to the potential, ion implantation technique is utilized to form an impurity density gradient under IG or the shadow of the insulating film is utilized to change the implantation direction of ion beam and form the density gradient.
Patent JP-S6426034-A (JP)
Title: Anchor device for drum brake
Inventor: ASAI SEIJI
IPC: F16D65/09
Filed: 1988-06-22
Abstract: PURPOSE:To reduce parts in number as well as to simplify assembly works and the management thereof by inserting a tempered connecting shaft of an anchor device into the fastening hole of a back plate for squeezing its projection onto the back surface thereof so as to be secured firmly. CONSTITUTION:An anchor device 1 consists of two prismatic bodies 11 comprising an anchor body wherein an angular type flange 14 is projected toward the outside from the upper end of both side surfaces 12 and 13 of the prismatic bodies 11, and a tempered connecting shaft 16 is projected from the lower surface downward from the center section. The diameter of the tempered connecting shaft 16 is made to be slightly smaller than that of the fastening hole 21 provided in a back plate 2, then is inserted into the fastening hole 21, following which the anchor device 1 is secured firmly onto the back plate 2 where the projection is squeezed as shown by a dotted line. Owing to this constitution, the anchor body performs the function of both anchoring and fastening onto the back plate 2 and the like, thereby enabling contrivance in simplifying both assembly works and the management of parts.
Patent JP-S6045858-A (JP)
Title: Serial interface control system
Inventor: HIEDA TAKASHI
IPC: H04L69/40
Filed: 1983-08-23
Abstract: PURPOSE:To reduce the load of a CPU by comparing the data sent from a data processor with the data obtained by a loopback on the basis of the designated mask information and reporting the result of comparison to the data processor. CONSTITUTION:A serial interface control circuit 1 receives a command (1) from a data processor 6 and turns off a control line 15 to set the loopback state within the circuit 1 as long as the command indicates the loopback. At the same time, the circuit 1 holds the mask information transferred by the command at a mask circuit 12. Then the circuit 1 receives a command (2) and compares the data transferred from the processor 6 with the data obtained from an input line 3 based on the sequential mask information. The command is finished correctly if the coincidence is obtained from the comparison at a time point when the transfer is through with data. While an abnormal end is decided if no coincidence is obtained from said comparison. Thus an executing action is discontinued. Here the command (1) refers to the execution for the transfer and the loop test of the mask information; while the command (2) refers to reporting an abnormal end.
Patent JP-H113164-A (JP)
Title: Movable input/output device and control panel
Inventor: NAGATA SHIGEYUKI
IPC: G06F3/02
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To shift the whole of a device and to provide a user with strong discrimination information by visual sense and sense of touch by providing an actuator between an input device or an output device of information and a installation part and shifting the device. SOLUTION: When a keytop 1 is pressed, its signal is transmitted to an actuator control circuit 14 with terminals 12, 13 at a substrate side. In addition, a similar signal is also transmitted to the actuator control circuit 14 from another input device. Upon receiving the signals, signals to for vertical motion of actuators 5, 6 are transmitted to the actuators 5, 6 with actuator terminals 15, 16 by the actuator control circuit 14. A key case 2 is vertically moved by receiving the control signals and vertically moving movable parts 3, 4 by the actuators 5, 6. In addition, the length of elongation and contraction of the movable parts 3, 4 is variable depending on the signals and the vertical motion of the key case 2 is performed in many stages.
Patent JP-H06341350-A (JP)
Title: Trouble-shooting device of vaporized fuel control system
Inventor: OTSUKA MASAHITO
IPC: F02M25/08
Filed: 1993-05-31
Abstract: PURPOSE:To prevent release of the vaporized fuel at the time of failure occurrence by performing judgement for diagnosis of failure on the basis of the time till the pressure value in a fuel tank attaining the set value since an atmosphere opening/closing valve was closed while the degree of opening of a purge control valve is held constant. CONSTITUTION:A control means 36 opens a pressure control valve 32 when an internal combustion engine 2 is in operation, and the suction negative pressure is introduced to a pressure adjusting valve 28. Therefore, the pressure adjusting valve 28 is opened so that the vaporized fuel in a fuel tank 14 is introduced to a canister 18 from the lead-in passage 20, The control means 36 puts a purge control valve 34 in duty control on the basis of various sensing signals from different sensors 38-52, and the vaporized fuel adsorbed and held by the canister 18 is purged to the suction passage 8. The judging part 62 of the control means 36 judges for failure diagnosis on the basis of the time till the pressure in the tank 14 attaining the set value since an atmosphere opening/ closing valve 56 was closed while the degree of opening of the purge control valve 34 is maintained constant.
Patent JP-H0445529-A (JP)
Title: Dry etching
Inventor: KADOMURA SHINGO
IPC: H01L21/3065
Filed: 1990-06-13
Abstract: PURPOSE:To realize highly reliable etching by repeatedly performing a process for making etching operations by applying a highfrequency bias voltage while an etching gas is supplied and another process for making cooling only after stopping the abovementioned application of high-frequency bias voltage. CONSTITUTION:Dry etching is usually performed by holding a wafer 2 by means of an electrostatic chuck or mechanical clamp 4 and applying a high-frequency bias voltage from a high-frequency bias power source 6 while a wafer placing electrode 3 is cooled. The wafer returns to the original temperature 15 seconds after the application of the bias voltage is stopped. In order to set this cooling time, such a sequence that again applies the highfrequency bias voltage by means of the output signal of a thermocouple thermometer 5 is set in advance. Thereafter, by alternately repeating the etching and cooling periods, anisotropic etching which is suppressed in radical reaction and has a less number of under cuts can be realized at the time of etching multilayered resists.
Patent JP-S63317748-A (JP)
Title: Display method of concentrated place of defects in map display of defect in magnetic disk
Inventor: KAWAMOTO HIROAKI
IPC: G01N21/88
Filed: 1987-06-19
Abstract: PURPOSE:To facilitate the visual judgment of the defect inspecting data of a magnetic disk, by detecting a place, where defect cells exceeding a specified reference number are concentrated, and displaying the place as a circumference on a map display screen. CONSTITUTION:A defect signal from an optical detecting part 6 is inputted into a data collecting and processing part 8a in a microcomputer 8 through a signal processing part 7. Thus defect data are collected into a cell unit. The defect data in a memory are judged in a concentrated mode in a concentrating and judging part 8e. The defect cells are sought in the scanning order of said defect data. The number of the defect cells is counted within a specified scope in the up and down and right and left directions with the sought-out defect as the center. When the counted value exceeds a specified reference value, the coordinate data of the center of the defect cell are sent to a map display and concentration-display processing part 8f together with the data of the defect cell. The data, which are processed in the processing part 8f, are transferred to a display 9. A circumference 10, which shows the concentrated scope, is superimposed on a conventional map display 9a and displayed.
Patent JP-S6047693-A (JP)
Title: Production of glucono-delta-lactone
Inventor: KUNISHIGE NOBUMI
IPC: C12P17/06
Filed: 1983-08-24
Abstract: PURPOSE:To produce glucono-delta-lactone directly from glucose, by carrying out the oxidation reaction of glucose with glucose oxidase in a solution containing more than specific vol% of a neutral and hydrophilic organic solvent. CONSTITUTION:1-200g of glucose is dissolved in 1l of a hydrated organic solvent containing >=55vol%, (especially 60-95vol%) organic solvent having neutral and hydrophilic nature (preferably a lower alkanol, especially 2-3C alkanol such as ethanol, propanol or isopropanol). The solution is added with glucose oxidase as a catalyst and a catalase to decompose the hydrogen peroxide produced by the enzymatic reaction, and is made to react by contacting with an oxygen-containing gas to obtain glucono-delta-lactone.
Patent JP-H0444029-A (JP)
Title: Silver halide photographic sensitive material
Inventor: UEDA KOICHI
IPC: G03C1/18
Filed: 1990-06-12
Abstract: PURPOSE:To greatly improve safe light resistance and to prevent the generation of rubbing flaws and static marks so that a red sensitive paper having excellent practicability is obtd. by using silver halide particles which are subjected to red sensitization by desalting processing in the presence of a flocculating gelatin agent. CONSTITUTION:The silver halide photosensitive material provided with at least one kind of silver halide emulsion layers on a paper base which is red sensitive paper and is coated with a polyolefin resin on both surfaces is so color sensitized as to have the max. absorption wavelength at 600 to 750nm. In addition, the silver halide particles are subjected to the desalting processing in the presence of the flocculating gelatin agent. The generation of fogging against a safe light having the max. transmittance at 480 to 570nm is lessened by using the silver halide particles which are subjected to the desalting processing in the presence of he flocculating gelatin agent then to the red sensitization in such a manner. The silver halide photographic sensitive material which has the excellent safe light resistance and whiteness and does not generate static marks and rubbing flaws is obtd. in this way.
Patent JP-H05340687-A (JP)
Title: Heat-exchanging device for refrigerant
Inventor: KOGA RYOICHI
IPC: F28F13/08
Filed: 1992-06-12
Abstract: PURPOSE:To perform stable heating of a refrigerant by a method wherein refrigerant velocity distribution of a refrigerant in a heater having a flow passage mode of a parallel flow is uniformized. CONSTITUTION:A means is provided for controlling velocity of flow distribution of a heating flow passage in a way that a refrigerant is caused to flow through an inflow pipe 8 having diameter sufficiently smaller than the diameter of a lower header 6 and uniformizing velocity of flow of a heating flow passage in a way that an inflow pipe to the lower header 6 and an outflow pipe from an upper header are lead out in the same direction.
Patent JP-H053348-A (JP)
Title: Manufacture of laminated actuator
Inventor: HONDA SHIGEHISA
IPC: H01L41/00
Filed: 1991-06-25
Abstract: PURPOSE:To efficiently manufacture a laminated actuator by obtaining a large-sized integrated sintered body in such a way that, after small-sized integrated sintered bodies are produced and both upper and lower end faces of the sintered bodies are polished, a prescribed number of sintered bodies thus prepared are piled up and sticking the bodies to each other by again baking the piled up body. CONSTITUTION:A small-sized sintered body 11 is produced by piling up green sheets composed mainly of Pb(Zr, Ti)O3 and degreasing and baking the piled up green sheets by thermally adhering the green sheets to each other by pressing. Then, after the upper and lower end faces of the sintered body 11 are polished, a plurality of sintered bodies thus prepared is piled up in a sealed container 1 and a large-sized sintered body 10 is obtained by sticking the sintered bodies 11 to each other in such a way that a weight 3 is placed on the uppermost sintered body 11 after ZrO2 powder 2 is put between the lower and upper surfaces of each sintered body 11 and particles of Pb3O4+ZrO2 are placed around the sintered bodies 11. Thereafter, after the large-sized crystal body, namely, the laminated sintered body 10 thus obtained is cut into pieces and side faces of the cut pieces are polished, external electrodes are formed and fitted to the cut pieces with a resin. Therefore, a decline in the yield by delamination and cracking during the degreasing operation can be prevented by shortening the degreasing time.
Patent JP-S61106143-A (JP)
Inventor: JIEIMUZU TEIRAA
IPC: A61B17/068
Filed: 1985-07-10
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-H0810593-A (JP)
Title: Porous membrane having negative charge, its production and modifier for porous membrane
Inventor: WATARI KENJI
IPC: B01D71/38
Filed: 1994-07-05
Abstract: PURPOSE:To prepare a filter membrane for water treatment less in fouling phenomenon by allowing a high polymer compound layer composed of the specified structure of ethylene unit or a high polymer compound layer composed of structural units of vinyl alcohol unit to exist on at least a part of the surface of the membrane. CONSTITUTION:This high polymer compound layer is composed of the structural units of (a) and (b), (b) and (c) or (a), (b) and (c), wherein (a) is the ethylene unit, (b) is unit expressed by the formula ((n) is integer of 1-20, M<-> is a metallic or ammonium ion, or a quaternary ammonium ion) and (c) is vinyl alcohol unit, which exists on at least a part of the surface of the membrane. That is, the surface is made electrically negative by introducing a carboxyl group, that is an anionic group, in the surface of the hydrophilic membrane material. By this way, the electrical repulsion between the turbid matter in the electrically negative surface and the surface of the membrane material is generated and the sticking and deposition on the surface of the membrane are suppressed. The adsorption on the surface of the member due to the mutual action due to hydrophobicity is reduced by increasing the hydrophilicity.
Patent JP-S6045330-A (JP)
Inventor: FUNAKURA SHIYUUICHI
IPC: B26D3/26
Filed: 1983-08-22
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-H111339-A (JP)
Title: Production of optical fiber base material
Inventor: ABE ATSUSHI
IPC: G02B6/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optical fiber base material reduced in the loss of light due to OH groups on the core/clad interface of a special optical fiber base material whose core and clad can combinedly not be synthesized. SOLUTION: This method for producing an optical fiber base material comprises preparing a core rod, accumulating quartz glass particles on the outer periphery of the core rod to form a quartz glass portion, pulling out the core rod from the quartz glass portion, removing an OH group-diffused layer from the surface of the core rod, again inserting the treated core rod into the quartz glass particle portion and subsequently sintering the combination. The density of the quartz glass particle portion is preferably 0.3-0.9 g/cm<3> .
Patent JP-S5676682-A (JP)
Title: Binary method for video signal
Inventor: TAMURA YASUYUKI
IPC: H04N1/405
Filed: 1979-11-27
Abstract: PURPOSE:To ensure to binarize sharply the fine lines boundary of, white line and black line of video and the profile of half tone, by classifying the video signal into the 1st and 2nd binary signals once and synthesizing them afterward. CONSTITUTION:Video signal is input to the 1st binary circuit 1 using known A-D converters and the 1st binary signal is obtained through direct binarization. Simultaneously, the video signal is input to the known differentiating circuit 2 and differentiated, and after rectifying the differentiating signal with the absolute circuit 3, it is input to the 2nd binary circuit 4 using conventional A-D converters to obtain the 2nd binary signal through binarization. The said 1st and 2nd binary signals are input to the synthesis circuit 5, where they are synthesized to obtain finally the binary signal of video signal.
Patent JP-H11322920-A (JP)
Title: Highly adhesive polyarylene ether
Inventor: TAMURA NOBUSHI
IPC: C08J9/28
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a polyarylene ether improved in adhesion to an LSI substrate without detriment to dielectric properties, film formability, heat resistance, and low hygroscopicity inherent in a polyarylene ether by (co)polymerizing one or more phenolic monomers. SOLUTION: One or more phenolic monomers are (co)polymerized to obtain a polyarylene ether containing 10-80 wt.%, desirably, 20-60 wt.%, more desirably, 30-50 wt.%, based on the total polymer, component having a molecular weight of 1,000-50,000 (in terms of the polystyrene as determined by gel permeation chromatography) and comprising 50-98 wt.% 2,6-diphenylphenol repeating units of the formula and 2-50 wt.% phenolic comonomer units. A polymer solution obtained by dissolving 2-70 wt.%, desirably, 5-30 wt.% this polyarylene ether in a solvent is applied to a porous support, and the wet film is cured by heating to obtain a polyarylene ether film having a thickness of 0.1-500 μm.
Patent JP-H0728886-A (JP)
Title: Ordering device
Inventor: URATA HARUSHIGE
IPC: G06Q50/12
Filed: 1993-06-24
Abstract: PURPOSE:To obtain an order terminal by which a customer himself can operate directly an order, service to the customer is improved by informing the customer about information of a waiting time, etc., and also, personnel expenses are reduced, the turnover rate is raised, and a job of a restaurant 'fast food' such as centralized control of the information can be executed efficiently. CONSTITUTION:In the ordering device for transmitting the contents of an order to a center equipment by using radio transmission, etc., and executing an order processing, this device is provided with an ordering terminal 1 which is installed in a table 10, displays an operation guide of an ordering operation and a menu, displays the menu selected by its ordering operation and its quantity, when the ordering operation is executed in accordance with the operation guide, and thereafter, transmits the contents of its order to the center equipment, when an operation for confirmation is executed.
Patent JP-S6215991-A (JP)
Title: Solid-state image pickup device
Inventor: NISHIMURA RYUSHI
IPC: H04N5/335
Filed: 1985-07-15
Abstract: PURPOSE:To obtain a sampling chrominance signal and to suppress the increase of noise and to realize high sensitivity by separating and outputting a signal from every picture element to three signal lines every spectral sensitivity characteristic. CONSTITUTION:To read out, for the first, the picture elements 1,1-1,3... of the first line and the picture elements, 2,1-2,3... of the second line, the two lines are selected by a vertical scanning circuit and a vertical switch in the picture element is turned on. Next, with turning on horizontal switches of the picture elements 2,1, 1,1, 2,2, 1,2 2,3... in order, electric charge in the picture element is read out to three horizontal signal lines 7A, 7B and 7C and when the two lines are read out in the same way as above, adjacent three signal lines are used. Next, with reading out the two lines of 2,1, 2,2,... and 3,1, 3,2,... and following two lines of 4,1, 4,2,... and 5,1, 5,2,... a pseudo interlace is performed.