baber/WOPTO huggingface dataset:
Patent JP-H02143824-A (JP)
Title: Method for automatically calculating and setting mold thickness by controlling mold opening and closing of motor-driven injection molder
Inventor: TSUKAHARA TOSHIMICHI
IPC: B29C45/66
Filed: 1988-11-25
Abstract: PURPOSE:To make the calculation and setting of a mold thickness possible with no interposition of worker and consequently contrive to realize efficient mold exchanging operation by a method wherein the mold thickness is automatically calculated and set by utilizing the positional controlling function of a servo motor. CONSTITUTION:The position of a movable platen 4 at the time when the command current sent from a controlling device 2 to a servo motor 1 exceeds a certain fixed level under the condition that the movable platen 4 and a fixed platen 5 are brought into close contact with each other is stored as the original position or the renewed position (B) of the movable platen in the controlling device 2. Next, positional command, which is sent from the controlling device 2 to the servo motor 1, is changed in succession so as to move the movable platen 4 to the mold opening direction. When the movable platen 4 is moved to the position of a mold opening limit sensor 6 and detected, the controlling device 2 stores the position (A) of the detected movable platen and the movement of the movable platen 4 is stopped. The daylight opening D or the inside dimension between the fixed platen 5 and the movable platen 4 at the mold opening limit position is set in advance in the controlling device 2. Accordingly, the mold thickness M of molds 7a and 7b can be calculated by the equation M=D-(A-B). Thus, the controlling device 2 can automatically calculate the mold thickness M of the molds 7a and 7b on the basis of the above-mentioned equation and set. And the automatic setting of the mold thickness M can be possible.
Patent JP-S62152483-A (JP)
Inventor: HARADA HIDENARI
IPC: A63B23/00
Filed: 1985-12-26
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-H07153013-A (JP)
Title: Thin-film magnetic head for perpendicular magnetic recording
Inventor: TAKAHASHI JUN
IPC: G11B5/127
Filed: 1993-11-26
Abstract: PURPOSE:To detect magnetic flux as much as possible which is effective for recording and reproducing by providing yokes on both sides of a main magnetic pole so as to put the main magnetic pole therebetween to reduce the leakage of magnetic flux coming in and out through a medium. CONSTITUTION:A thin-film magnetic head for perpendicular magnetic recording use is constituted of an auxiliary magnetic pole 4, a core 6, a coil 7, a main magnetic pole and the like. A front yoke 2 and a back yoke 8 are provided respectively on both sides of the magnetic pole 1 so as to be in contact with the magnetic pole 1 and to put the magnetic pole 1 therebetween. Thereby, in comparison with the case where the front yoke only is provided, the leakage magnetic flux which does not enter into the magnetic pole 1 is controlled, so that effective magnetic flux is detected more to make a thin-film magnetic head for perpendicular magnetic recording use in which the lowering of a recording and reproducing characteristic is reduced.
Patent JP-H11116924-A (JP)
Title: Adhesive for tape bga (ball grid array) and reinforcing material therewith
Inventor: NAKABA KATSUJI
IPC: C09J109/02
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive which does not arise a popcorn phenomenon even exposed to a high temperature in solder reflowing process, and prevents an electric fault by deformation of a tape carrier. SOLUTION: On one side of a tape carrier of tape BGA, a reinforcing material is attached via. an adhesive, whose essential components are epoxy resin (a), epoxy curing agent (b), and NBR (acrylonitrile butadiene copolymer) contg. not less than 0.75 wt.% carboxyl group, and further in which condition, i.e., weight ratio of ((a)+(b))/(c) is in the range of 0.2-5, and dynamic elasticity is not less than 10<6> Pa in the temperature range of 200-260 deg.C must be satisfied.
Patent JP-H10144570-A (JP)
Title: Electric double layer capacitor
Inventor: YOSHIDA AKIHIKO
IPC: H01G11/40
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To eliminate water content from cell structure material, and improve the withstand voltage of a cell, by constituting a separator of water content absorber and electric insulation matrix material. SOLUTION: A pair of polarisable electrodes 1 having collectors 2 on the rears are made to face each other interposing a separator 3, accommodated in a case 5, and sealed by using a lid 6 and a gasket 4. The polarisable electrodes 1 and the separator 3 are impregnated with electrolyte. The separator 3 is woven fabric or non-woven fabric or paper sheet or press mold constituted of water content absorber and electric insulation matrix material. The polarisable electrodes 1 are formed by the following process; mixture of active carbon fiber and cellulose fiber is made a paper, mixed paper sheet electrodes are formed and coated with methanol solution of carboxymethyl cellulose in which A type zeolite is dispersed, and drying is performed.
Patent JP-H06141850-A (JP)
Title: Culture system for animal cell and method for culture of animal cell
Inventor: MURAKAMI HIKARI
IPC: C12M3/02
Filed: 1992-11-06
Abstract: PURPOSE:To provide the subject system and method capable of continuously performing suspension perfusion culture in a favorable state even for adherable or spendable cells with nature liable to form cell aggregation while selectively eliminating such cell aggregates formed. CONSTITUTION:A culture tank body 1 equipped with an agitating means 37 is sterilely connected, via respective pumps 11,11, to a temporary cell reservoir 9 and a waste liquor tank 10. During culture, agitation is temporarily stopped to sediment cell aggregates developed, and a supernatant culture fluid containing proper cells to be recovered is put to suction into the reservoir 9 where the culture fluid is temporarily reserved and cell aggregates stuck to the tank wall are debonded by such means as vigorous agitation or application of vibratory ultrasonic waves and discharged, together with cell aggregates left in the culture tank, into the waste liquor tank 10. Then, the proper cells are returned to the culture tank and culture operation is continued while eliminating cell aggregates, resulting in selection of necessary amount of such fine proper cells which are left in the culture tank, thus enabling material production by continuous favorable perfusion culture of cells with nature liable to form cell aggregates.
Patent JP-H10138354-A (JP)
Title: Carbon fiber reinforced resin molded product and its manufacture
Inventor: IKETANI TAICHI
IPC: B29C45/14
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To realize a product which does not impair smoothness of a surface and its decorative design even under atmosphere at high temperature by a method wherein a carbon fiber reinforced resin molded product having a skin material formed by laminating respectively a thermoplastic resin film on both sides of a carbon fiber reinforced heat curable resin sheet is formed. SOLUTION: A skin material 4 is formed by laminating respectively thermoplastic resin films 2, 3 on both sides of a carbon fiber reinfoced heat curable resin sheet 1, and a molded product is formed by injection molding a core material 5 consisting of thermoplastic resin on its rear face. Herein, the carbon fiber to be used is that generally used by being manufactured from materials of pitch or the like. Epoxy resin or the like is used as the heat curable resin being matrix of the resin sheet 1. For the thermoplastic resin forming the films 2, 3 the thermoplastic resin which is bonded to the sheet 1 in heat pressure as the skin layer film 2, has various features of hardness or the like necessary as the skin layer, and bonds firmly to the sheet 1 and the core material 5 as the rear layer film 3, is used.
Patent JP-2001118406-A (JP)
Title: Headlight for vehicle
Inventor: KOBAYASHI MICHINOBU
IPC: F21S8/10
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a headlight for a vehicle comprising a lamp body and lighting circuit unit attached to the outside of the bottom wall of the lamp body that eliminates occurrence of seal defects between the lamp body and the front lens. SOLUTION: The back end of the bottom wall 12e of a lamp body 12 is extended to form an extension 12f behind the valve replacement opening 12d formed in the back wall 12c of the lamp body. This compensates for the loss of the strength of the back end of the bottom wall 12e caused by the valve replacement opening 12d adjacent thereto, preventing downward distortion of the bottom wall 12e due to the weight of the lighting circuit unit 34, and thus distortion of the front opening 12a.
Patent JP-H04173182-A (JP)
Title: Thermal recording material
Inventor: TASAKA MOTOO
IPC: B41M5/337
Filed: 1990-11-05
Abstract: PURPOSE:To obtain a thermal recording material having high sensitivity and good bonding strength by laminating an undercoat layer containing crosslinked hollow polymer particles having at least two polymer layers and a thermal color forming layer based on a leuco dye and developer allowing the leuco dye to form a color at the time of heating onto a support. CONSTITUTION:Each of crosslinked hollow polymer particles having at least two polymer layers consists of a prehollow polymer particle having a hard structure hardly deforming the bore of the particle at the time of heating under pressure and the polymer layer excellent in bonding properties bonded to the surface of the particle. When these particles are contained in an undercoat layer, the heat insulating properties of the undercoat layer are improved and, even when the amount of a binder is little, the bonding strength between a support and a color forming layer is sufficient. The undercoat layer is provided by dispersing the crosslinked hollow polymer particles in water along with a binder such as a water-soluble polymer or an aqueous emulsion and applying the prepared dispersion to the surface of the support to dry the same. A thermal color forming layer based on a leuco dye and a developer is laminated to the undercoat layer.
Patent JP-H07154483-A (JP)
Title: Private automatic branch exchange
Inventor: KAMIMURA YOSHINORI
IPC: H04M3/42
Filed: 1993-11-29
Abstract: PURPOSE:To provide a private automatic branch exchange in which no busy tone is produced in the middle of dialing the other party's number of a trunk line. CONSTITUTION:This exchange is constituted in such a way that a central office interface part 61 equipped with a dial sending part, a bell detecting part, a speech path control part, and a clear down signal detecting part, an extension interface part 68 equipped with a bell sending part, a speech path control part, a dial reception part, and a hook detecting part, and a line switching part 78 which captures a temporary line in advance when LCR transmission is performed and switches a line to an inexpensive line in the midway of dialing are provided, and the line is capture in advance, and central office transmission is performed by switching the line after the inexpensive line is captured, and encounter with busy due to the line closure in the midway of dialing can be evaded.
Patent JP-2001118526-A (JP)
Title: Image display
Inventor: IMAMURA SHIN
IPC: H01J29/26
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an image display having low brightness saturation caused by strong excitation by an electron beam and a low deterioration of a fluorescence membrane. SOLUTION: An image display has a fluorescence membrane of two-layer structure of a first fluorescent body layer 3, disposed on a face plate 4 and a second fluorescent body layer 2 which is disposed on the first fluorescent body layer, an average particle diameter of the first fluorescent body composing the first fluorescent body layer 3 being larger than the average particle diameter of the second fluorescent body constituting the second fluorescent body layer 2, preferably in the range of 20-200%.
Patent JP-H11136438-A (JP)
Title: Image sensor and information processor using the same
Inventor: SAITOU OUJI
IPC: H04N1/028
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To use a sensor substrate capable of securing sensor chip mounting accuracy like a ceramic substrate and to perform miniaturization by less components by providing the connection medium of a single body directly connected to the lead terminal of a light source for lighting an original and the input/output of the sensor substrate mounted with an image sensor for performing the input and output simultaneously with the outside. SOLUTION: The connection medium 3 of a single body capable of directly connecting the plural input/output terminals 24 of the sensor substrate 18 of one-surface wiring mounted with a sensor chip 12 and the plural lead terminals 23 of a lead frame component 4 which is a part of the light source is provided. A part of the connection terminals 20 of the connection medium 3 of the single body are connected to the plural input/output terminals 24 of the sensor substrate 18 and the remaining connection terminals 21 are connected by soldering or press-welding the plural lead terminals 23 of the lead frame component 4. Thus, the sensor substrate 18 of strict workability capable of securing the high mounting accuracy of the sensor chip 12 is used at a low cost by simple wiring and the number of the components is reduced.
Patent JP-H07153684-A (JP)
Title: Manufacture of semiconductor thin film
Inventor: TANABE HIROSHI
IPC: H01L29/786
Filed: 1993-11-29
Abstract: PURPOSE:To reduce nonuniformity in a threshold value of a thin-film transistor to be formed on the same base, by making uniform the concentration of oxygen in a polycrystalline silicon thin film for forming the thin-film transistor. CONSTITUTION:On an a-Si thin film 2 formed on a low-alkali glass base 1 an SiO2 film 3 is formed by an LPCVD method and thereby oxygen is diffused in the surface of the a-Si thin film 2. Then, the SiO2 film 3 is removed, annealing is executed by an excimer laser beam 4 and thereby a polycrystalline silicon thin film 5 is formed.
Patent JP-S63150267-A (JP)
Title: Oxadiazolone derivative and herbicide
Inventor: YOKOO HIDEJIRO
IPC: C07D271/113
Filed: 1986-12-16
Abstract: NEW MATERIAL:5-1-Butyl-3-(4-chloro-2-fluoro-5-propargyloxy-phenyl)-1,3,4- oxadiazol-2-one shown by formula I. USE:A herbicide showing high herbicidal activity with a small amount and extremely high safety to a warm-blooded animals. PREPARATION:5-t-Butyl-3-( 4-chloro-2-fluoro-5-hydroxyphenyl )-1,3,4-oxadiazol-2- one shown by formula II is reacted with propargyl chloride or propargyl bro mide shown by formula III (X is Cl or Br) to give a compound shown by formu la I.
Patent JP-H03157812-A (JP)
Title: Magnetic recording medium for video and its production
Inventor: NISHIDA TETSUJI
IPC: G11B5/716
Filed: 1989-11-16
Abstract: PURPOSE:To improve C/N over a wide range by specifying the coercive force and maximum magnetic flux density of a first magnetic layer and second magnetic layer, film thickness of the second magnetic layer, the ratio of coercive force and the ratio of the maximum magnetic flux density of the first magnetic layer to the second magnetic layer. CONSTITUTION:The first magnetic layer (lower layer) contains ferromagnetic powder of 150 - 400Angstrom  grain size (l1), having 300 - 650Oe coercive force (Hc1), 1,000 - 2,000 gauss maximum magnetic flux density (Bm1). The second magnetic layer (upper layer) contains ferromagnetic powder of <350Angstrom  grain size (l2), having 600 - 1,200Oe coercive force (Hc2), 1,100 - 2,400 gauss maximum magnetic flux density (Bm2). Further, the second magnetic layer is made 1.0 - 2.0mum thick and the two layers satisfy Hc1<Hc2,Bm1<Bm2 and l1>l2. Thereby, the obtd. medium for video has higher C/N for a wide frequency range.
Patent JP-2000124650-A (JP)
Title: Fitting device for cooling fan
Inventor: TAKAHASHI TARO
IPC: F04D29/58
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a fitting device for a cooling fan in which a fitting is easy to process, and the cost of the fitting are lowered, and further a cooling fan is easy to fit, and further a fitting state is stable. SOLUTION: A fitting 15 is constituted of a center plate 16 having a slender shape, a first elastic engaging member 17 fitted in the upper part of the center plate 16, and a second elastic engaging member 19 fitted so as to extend between both sides in a lower part of the center plate 16, and a lower part of the fitting 15 is inserted into fitting holes of a metal frame 14 and a printed substrate of a cooling fan, and the second elastic engaging member 19 to be restored is engaged with a lower side of the printed substrate, and the metal frame 14 of the cooling fan is depressed by the first elastic engaging member 17, thereby to form a structure of fitting the cooling fan.
Patent JP-H03158445-A (JP)
Title: Valve seat made of fe-base sintered alloy excellent in wear resistance
Inventor: ISHIKAWA TOMOMI
IPC: C22C38/00
Filed: 1989-11-16
Abstract: PURPOSE:To provide superior wear resistance and low attack upon a valve by dispersing two kinds of hard grains by a specific quantity into an Fe-base alloy matrix composed essentially of pearlite phase and bainite phase. CONSTITUTION:An Fe-base alloy which has a composition consisting of, by weight, 1-3% Cr, 0.5-3% Mo, 0.5-3% Ni, 2-8% Co, 0.6-1.5% C, 0.2-1% Nb, and the balance Fe with inevitable impurities and also has a structure composed essentially of pearlite phase and bainite phase is used as a matrix. Hard grains A consisting of 25-45% Cr, 20-30% W, 20-30% Co, 1-3% C, 0.2-2% Si, 0.2-2% Nb, and the balance Fe with inevitable impurities and hard grains B consisting of 55-65% Co, 25-32% Cr, 7-10% Mo, 1.5-3.5% Si, and the balance Fe with inevitable impurities are dispersed into the above matrix so that their quantities are regulated to 10-25% in total, by which a valve seat made of sintered alloy is formed. It necessary, this sintered-alloy base material is infiltrated with about 5-20% of Cu or Pb.
Patent JP-H01139293-A (JP)
Title: Recording device
Inventor: KOTO HAJIME
IPC: H04N1/00
Filed: 1987-11-25
Abstract: PURPOSE:To reduce ink ribbon consumption by calculating the length of an ink ribbon in a subscan direction and rewinding the ribbon on the basis of a counting value of a counting circuit after recording a single image. CONSTITUTION:A counting circuit 101 and a rewinding motor 21 are added to a control part 1. A line signal 307 and a page signal 308 are input to the counting circuit 101, and the page signal 308 can be counted in the section of '0', and counts the number of the line signal 307 which becomes zero, outputting a counting value 310 to a control circuit 102. In addition, an image signal 305 is entered to a thermal head 304, and the counting value 310 becomes zero by initialization when the image signal is '1'. Furthermore, the section in which the page signal 308 is '1' is initialized. The control circuit 102 drives a rewinding motor 21 according to the counting value 310 after recording a single image. The rewinding motor 21 drives a rewinding core gear 61 to rotate to a rewinding direction of an arrow A by the number of lines corresponding to the counting value 310, so that an ink ribbon 40 is rewound.
Patent JP-H01140894-A (JP)
Title: Remote supervisory and controlling system
Inventor: TOKIZANE TOSHIAKI
IPC: H04Q9/00
Filed: 1987-11-26
Abstract: PURPOSE:To freely connect an external controller, and to supervise and control load from many places by providing an external interface terminal equipment which transmits data between the external controller and a central control unit through a signal line by time division multiplex transmission. CONSTITUTION:The central control unit 1 and plural supervisory terminal equipments 2, in which an intrinsic address is set, and plural controlling terminal equipments 3 are connected by a pair of signal lines 4, and a time division multiplex signal is transmitted by this signal line 4. Besides, the external interface terminal equipment 8 is connected between the external controller 87 like a host computer and the central control unit 1, and the data is transmitted by the time division multiplex transmission through this terminal equipment 8 and the signal line 4.
Patent JP-H07152565-A (JP)
Title: Microprocessor
Inventor: HAGIWARA HIROYUKI
IPC: G06F9/38
Filed: 1993-11-30
Abstract: PURPOSE:To eliminate such a cycle where the data written by a precedent instruction are read by a subsequent instruction by actuating the subsequent instruction with no waiting time by transferring data between buses when the subsequent instruction refers to the register to be updated by the precedent instruction during the operation of a pipeline. CONSTITUTION:A microprocessor is provided with a bus 20 which transfers the write data on a precedent instruction during the operation of a pipeline, a bus 21 which is set separately from the bus 20, a bypass control circuit 13 which controls the transfer of data between both buses 20 and 21, a bus emission buffer 11 which emits the data on the bus 20 to the bus 21 by an instruction of the circuit 13, a register file 10 where the write data on the bus 20 are written, and a bus emission buffer 12 which controls the output of the read data read out of the file 10 to the bus 21.
Patent JP-S62157687-A (JP)
Inventor: ITO SUEICHI
IPC: B32B3/02
Filed: 1985-12-27
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-2000134206-A (JP)
Title: Call route calculation system, call route calculation method therefor and recording medium recording control program therefor
Inventor: SAKAKI MAKOTO
IPC: H04L12/18
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a call route calculation system capable of adding a certain node to a multi-point call at a minimum cost at the time of adding the node to the multi-point call and constituting the multi-point call at the minimum cost. SOLUTION: The multi-point call route calculation means 22 of a data processor 2 performs an investigation whose object is the link of the same hierarchy level of PNNI and the link to the low-order hierarchy level of the PNNI from PNNI network constitution information and multi-point call tree information by a same level link investigation means 24 and a link-to-low-order-hierarchy- level investigation means 25 in a node retrieval means 23 for optimally performing branching to a destination. A route preparation means 26 obtains a route to an optimum branching node obtained by the node retrieval means 23 for optimally performing branching to the destination from the multi-point call tree information.
Patent JP-H03157777-A (JP)
Title: Circuit data generating system for logical simulation
Inventor: MINAGAWA TATSUYA
IPC: G06F11/26
Filed: 1989-11-16
Abstract: PURPOSE:To shorten the circuit data generation time for a logical simulation by generating an inter-macro connecting gate for inputting outputs of output pins of a superordinate macro and a subordinate macro and executing a wired operation, and propagating a result to input pins of the superordinate macro and the subordinate macro. CONSTITUTION:An inter-macro connecting gate 15 for inputting outputs of output pins 13 of a superordinate macro 11 and a subordinate macro 12, and propagating a result of a wired operation to input pins 14 of the superordinate macro 11 and the subordinate macro 12 is generated, and the superordinate macro 11 and the subordinate macro 12 are connected. Since it is unnecessary to change a processing system by an attribute of a terminal, the processing is simple and even in the case a part of circuit data is changed, at the time of terminal processing, it will suffice that the processing is executed by taking notice of only the terminal, and a correction of every macro is facilitated. In such a way, the circuit data generation time for a logical simulation is shortened.