baber/WOPTO huggingface dataset:
Patent JP-H08148391-A (JP)
Title: Sealing rubber for aluminum electrolytic capacitor
Inventor: KURAMOCHI HIROSHI
IPC: H01G9/10
Filed: 1991-06-03
Abstract: PURPOSE: To provide a sealing rubber having satisfactory heat resistance property and moldability for mass production, by stacking a film with a predetermined thickness made of plastics which has a softening temperature not lower than a predetermined level and high gas barrier property and does not corrode aluminum, and a rubber which has a continuous use temperature not lower than a predetermined level and does not corrode aluminum. CONSTITUTION: For a rubber portion of a sealing rubber, a rubber which does not corrode aluminum and has a continuous use temperature not lower than 100 deg.C is selected and used as a base, to which a compounding agent is added and kneaded. Plastics which does not corrode aluminum and has a softening temperature not lower than 160 deg.C and gas barrier property five times that of butyl rubber is selected and molded into a film of 1-200μm. To manufacture the sealing rubber, a kneaded rubber 7 is first fed under pressures into a columnar metal mold 8. Then, a plastic film 2 is fed between two columnar metal molds 8, and the rubber 7 is cross-linked by a cross-linking metal mold 10. Thus, a sealing rubber having satisfactory heat resistance property and gas barrier property is provided.
Patent JP-S6290967-A (JP)
Title: Photodetecting semiconductor integrated circuit
Inventor: MURO HIDEO
IPC: H03K17/78
Filed: 1985-10-17
Abstract: PURPOSE:To stabilize discriminating accuracy and to reduce temperature dependency by connecting a photodetector and a constant-current circuit of junction FETs in series with a power source, and applying the voltage of the junction point to the gate of the second junction FET to reduce the occupying area of a chip. CONSTITUTION:When light is emitted to a photodetector 1, a photodetecting current Ip flows to the series circuit. When the current Ip arrives at the maximum saturated current IDSS, a voltage at a point A abruptly falls to become lower than the voltage of a point B. Then, JFET 6d, NPN transistors 7a, 7b are turned ON, and an output NPN transistors 7c is turned OFF. If the current Ip is smaller than the current IDSS, JFET 6d, NPN transistors 7a, 7b are turned OFF, and the transistor 7c is turned ON. Since the constant current range level of the constant-current circuit is binary discriminating reference of the photodetecting level, the number of components can be reduced, and since the high current of a wide area is directly discriminated, the discriminating accuracy is stabilized to reduce the irregularity, and the temperature dependency decreases.
Patent JP-H0279682-A (JP)
Title: Solid-state image pickup element
Inventor: MIYAZAWA TOSHIO
IPC: H04N5/369
Filed: 1988-09-16
Abstract: PURPOSE:To generate an image signal not being affected by process dispersion by selecting the same column twice successively, performing the reset operation of a corresponding image element cell synchronizing with a second selection timing, and taking a difference between both selective operations. CONSTITUTION:Image element cells consisting of a switching device Q3 to select an amplifying transistor Q2 whose gate is coupled with a photoelectric transducer D1 and switching devices Q1 and Q4 to transmit a reset voltage to the photoelectric transducer D1 are arranged in matrix shape. A system is constituted in such a way that the signal of the image signal on an odd-th column is transmitted to a first output signal line VO1, and the signal of the image element cell on an even-th column is transmitted to a second output signal line VO2. The same column is selected twice successively, and a second selection timing is set at the same one as the first selection timing of an adjacent column, and also, the reset operation of the corresponding image element cell is performed corresponding to the second selection timing, and the difference between readout signals in a first operation and a second operation is taken. In such a way, it is possible to obtain the image signal having high quality not being affected by the process dispersion in a device characteristic.
Patent JP-H0973448-A (JP)
Title: Printer
Inventor: YOKOTA HIROSHI
IPC: G06F3/12
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To easily decide the border between a 'family name' and a 'second name' and make a beautiful print by the printer which is mounted on, for example, a word processor and utilized to print an address on a post card or envelope. SOLUTION: Print coordinates of characters of the 'family name' of 'Aikawa' and 'second name' of 'Mayumi' constituting name data 'Mayumi Aikawa', and honorific title data of 'Sama' added to the name data are calculated as tentative coordinates of equal allocation so that the characters are arranged and printed at equal intervals in a receiver's name area A2 set in, for example, format data for post card longitudinal printing. Then the section between the 'family name' and 'second name' of the name data is recognized on the basis of section data '/' interposed between the both, and the tentative print coordinates by the characters are corrected so that the respective character intervals of the 'family name', 'second name', and honorific title data are made much more distinctive from other character intervals, thereby printing the name on a post card.
Patent JP-S60125497-A (JP)
Title: Intermittent oil feeder
Inventor: OCHIAI MASANORI
IPC: F16N7/38
Filed: 1983-12-06
Abstract: PURPOSE:To precisely feed oil even if a chain link moves at high speed by counting the frequency of passing of pins to discharge oil one time on every total number in a system oil is fed to a pin of a chain link from a pump. CONSTITUTION:The passing of pins of a chain link 9 is detected by a near-by switch 8 and the detection signal is input to a counter 17. When the accumulation number reaches a certain set number in relation of a prime number to the number of links of the chain link 9, the counter 17 is reset by itself and a solenoid actuator 5 is operated during a fixed period of time so that an oil feed pump 2 discharges oil through a jet 11. A counter 18 is adapted to count the frequency of self-resetting of the counter 17 and when the accumulation number amounts to the number of links of the chain link 9, all control circuits are turned off to stop oil feed operation.
Patent JP-H04111479-A (JP)
Title: Light-receiving element
Inventor: KARAUCHI ICHIROU
IPC: H01L31/10
Filed: 1990-08-31
Abstract: PURPOSE:To prevent a response speed from becoming poor with the gathering of electric charges produced by a light incident on the outside of a light- receiving region by forming a second conductivity type region surrounding the light-receiving region on the light-receiving element having a back incident construction. CONSTITUTION:On the back of an n<+>-type InP(Indium, Phosphor) substrate 1, an n-side electrode 8 is formed which has an opening for allowing a light to enter a central portion, and the opening is covered with an antireflection film 9 working to offset a reflection loss of the light. On the surface of the above InP substrate 1, a non-doped InGaAs(Indium, Gallium, Arsenium) light- receiving layer 2 is formed. Further, at a position corresponding to the opening at the surface side of the light-receiving layer 2, a first region 3 which is p-type is formed by a selective diffusion of Zn(Zinc) according to a tube sealing method and at the periphery thereof, a second region 4 is made up by the same method at a spacing of 5mum from the first region 3. Since electric charges produced by a light incident on the outside of a light-receiving region 10 is gathered to a depletion layer produced by the second region 4, only a photoelectric current required for detecting an optical signal can be taken out.
Patent JP-S60123128-A (JP)
Title: Complementary mos integrated circuit
Inventor: TSUKUDA FUMIAKI
IPC: H03K3/356
Filed: 1983-12-06
Abstract: PURPOSE:To improve the reliability by resetting certainly a circuit to a fixed initial state when an internal circuit becomes operatable even in case of malfunction due to a voltage lower than the threshold voltage of an MOS transistor (TR) constituting the circuit at a power application time. CONSTITUTION:Though the level of a signal input terminal IN2 from a circuit A has a potential V1 in the transient state where the voltage applied to the first potential supply terminal 1 is lower than the threshold of MOS TRM1-M6, it is changed to a potential Vc after a fixed delay time when the potential in the supply terminal 1 exceeds said threshold. By this operation, the first node N1 is changed to the potential of the first supply terminal 1, and the potential of a node N2 is changed to the potential of the second supply terminal 2. When the potential of the node N2 is supplied to an internal circuit 3, the potential of the first signal input terminal IN1 is stabilized in a value V1, and the potential of the input terminal IN2 rises from the value V1 to a value higher than the threshold of MOS TRs. Thus, the MOS TRM5 is turned off, and the MOS TR M6 turned on, and the inside of an LSI is held in a fixed initial state until the next clock is inputted to the input terminal IN1.
Patent JP-S59124151-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUGIYAMA EIJI
IPC: H01L21/822
Filed: 1982-12-29
Abstract: PURPOSE:To make power source voltage in a chip uniform, by adding pads for the power source voltage at the four corners of the chip, and extending the ends of the upper and lower second layer wiring patterns to the pads. CONSTITUTION:Pads 35 for a power source voltage VEE are added to the four corners of a semiconductor chip. The ends of upper and lower second layer wiring patterns 32 are extended to the pads. Then, the pads are provided at 6 places around the VEE side in the same way as the side of a high voltage VCC. The power source voltage in the inside is made uniform like the VCC. In this case, each pad 42 on the side of a package, which is connected to the pad 35, is not connected to an external terminal. This is different from a pad 43 for a pad 34. The pads 42 and 43 are connected to an Au layer 44 at the bottom of the package 41 by utilizing through holes. The layer 44 has a broad area and low resistance and is potentially equivalent to a device, wherein the pad 42 is guided to the outside. Pads 21 for the VCC are connected to pads 45, and external leads are attached. In this constitution, the power source voltage in the chip can be made uniform without increasing terminal pin number.
Patent JP-S61109955-A (JP)
Title: Control device for continuously variable transmission for vehicle
Inventor: TAKADA MITSURU
IPC: F16H9/00
Filed: 1984-11-02
Abstract: PURPOSE:To permit to prevent the reduction of line pressure by a method wherein the speed change of a CVT is stopped substantially when the speed change of a sub transmission is generated during the speed change of the continuously variable transmission (CVT) to avoid the supply of much amount of hydraulic pressure medium. CONSTITUTION:A CVT speed change detecting means 366 detects whether the CVT is on the way of speed change or not while a sub transmission detecting means 368 detects whether the sub transmission is on the way of speed change or not. A speed change prohibiting means 370 stops the speed change of the CVT, which is effected by a speed change ratio control means 364, when the speed change of the sub speed change gear is generated during the speed change of the CVT. As a result, the supply and discharge of oil to the input side hydraulic cylinder of the CVT are stopped and the speed change of the CVT is stopped. Accordingly, the consumption of a large amount of oil may be avoided and the reduction of the line pressure will never be caused.
Patent JP-S60125205-A (JP)
Title: Improvement in preparation of polyimide membrane
Inventor: NAKAMURA ASUMARU
IPC: B01D71/64
Filed: 1983-12-08
Abstract: PURPOSE:To enhance separation property without lowering a permeation speed, in preparing a membrane, by adding a definite amount of a specific aliphatic carboxylic acid compound in a dope consisting of polyimide and a phenolic compound. CONSTITUTION:A polymer used as a membrane comprises aromatic polyimide having 90% or more of a repeating unit represented by formula in its main chain. This polymer is dissolved in a phenolic solvent, especially, halogenated phenol with a b.p. of 300 deg.C or less to prepare a dope to which specific aliphatic carboxylic acid such as undecanoic acid, lauric acid or oleic acid is, in turn, added in an amount of 5-40%wt. of polyimide. A membrane with a thickness of 10-500mum is formed from this dope and immersed in a coagulation bath consisting of an org. liquid freely mixed with the phenolic solvent and water to be coagulated.
Patent JP-H0947423-A (JP)
Title: Rewinding device and cleaning tool for kraft tape turned inside out
Inventor: MOMOSE TOSHIO
IPC: B65H35/07
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for rewinding a kraft tape with an adhesive face kept up, as well as an adhesive tape cleaning tool using a kraft tape rewound with the device. SOLUTION: A kraft tape 1 and a takeup core 3 are set to a winding device 2, and the end of the kraft tape 1 is drawn out toward the takeup core 3 via a tape feed shaft. Then, the end of the kraft tape 1 is pasted to the takeup core 3. Thereafter, a handle 4 is inserted in the takeup core 3 and turned to wind the kraft tape 1. As a result, the kraft tape 1 in a wound state comes to have an adhesive face up, and becomes like a compact roll. Then, the takeup core 3 with the wound kraft tape 1 is set to a cleaning tool 5 for use as an adhesive tape cleaning tool.
Patent JP-H0551223-A (JP)
Title: Section discharger for legged glassware forming machine
Inventor: YOKOCHI TOYOTOKU
IPC: C03B9/33
Filed: 1991-08-19
Abstract: PURPOSE:To automatically discharge a glassware formed in a section when any trouble is caused in the specified section of the blowing machine or press machine of a legged glassware forming machine. CONSTITUTION:A discharge commanding switch 13 is turned on when any trouble is caused in the specified section of the blowing machine 1 or press machine 7, a section reading circuit 12 is provided to detect the passage of the section through the original point, and a discharging signal is emitted from a gate circuit 14 when both AND conditions are established. The discharging signal is delayed by a delay circuit 15, and the glassware on a conveyor 16 is discharged by a discharger 17.
Patent JP-2001054421-A (JP)
Title: Hair band and headphone
Inventor: ISOTANI MICHIKO
IPC: A45D8/36
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To easily house and carry a hair band during a going out without taking a much space by placing its core material under a rounded state wherein external force is not applied, and forming both end sections of a shape memory section. SOLUTION: For this hair band 1, its core material 2 is formed of a metal material or a resin material, and such a core material 2 is formed into a shape memory member having the quality of a spring, and is kept under a rounded state when a user does not apply a force. Also, by pulling both end sections of the core material 2, the core material is changed into an upside-down U- shape, and becomes a shape, which can be fitted on head. By this constitution, even when the hair band 1 needs to be housed during a going out, there is no necessity to ensure a volume to house the hair band 1 in a bag 5 in advance, and the hair band 1 can be wound around the handle 6 or the like of the bag 5.
Patent JP-H0548022-A (JP)
Title: Semiconductor device
Inventor: GOHARA MINORU
IPC: H01L27/118
Filed: 1991-08-20
Abstract: PURPOSE:To provide a master slice system semiconductor device where a penetration current based on an input signal time difference of a complimentary type MOS transistor constituting a basic cell is suppressed. CONSTITUTION:A common gate electrode 1 is placed at a P-type diffusion region 2 which constitutes a P-channel MOS transistor and an N-type diffusion region 3 which constitutes an N-channel MOS transistor, a width of a gate electrode which exists at a region between the P-type diffusion region 2 and the N-type diffusion region 3 is made larger than that of a gate electrode which exists at both regions 2 and 3, and then a contact 5 which connects the gate electrode 1 and a first layer wiring and a through-hole 4 which connects the first layer wiring and the second layer wiring is provided on the wide gate electrode 1.
Patent JP-2001057320-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: HIRAO KEIJI
IPC: C07C51/373
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of the case of an electrolytic capacitor and reduce the change of the electric characteristic of its electrolyte, by using a solvent having as the main component thereof an organic solvent, and by dissolving as its solute in the solvent one or more kinds of compounds selected from the ring-opened organic acids of an acid anhydride or from the amine or ammonium salts of the organic acids. SOLUTION: In an electrolyte for electrolytic capacitors, there are dissolved as solute in the solvent having as the main component thereof an organic solvent one or more kinds of compounds selected from the ring-opened organic acids of an acid anhydride or from the amine or ammonium salts of the organic acids. The ring-opened organic acids of an acid anhydride are so obtained by ring-opening an acid anhydride that a water is added respectively to the organic acids prepared through adding a maleic acid anhydride to an olefine having 4-18 carbons or to an unsaturated fatty acid having 6-22 carbons. As the bases for composing the salts of the organic acids, there are ammonia and amine. The ammonium salt is suitable to the electrolyte especially among the salts.  The salt of the organic acid is preferred to the organic acid itself because the salt is electrically neutral, and the desorption of the hydrogen atom having a polarized positive charge in an alkyl group is suppressed to improve the heat resistance of the electrolytic capacitor.
Patent JP-H0780551-A (JP)
Title: Metallic die assembly
Inventor: SASAKI SATOSHI
IPC: B21D5/01
Filed: 1993-09-17
Abstract: PURPOSE:To control bending with high precision at a low cost by providing a cam mechanism by which a bending punch is horizontally moved to decrease the gap between a bending die and the bending punch when the punch is lowered. CONSTITUTION:A sliding punch 5 of the bending punch 4 is held by the punch main body 4 on a position in which the gap is wider than the thickness of a material 1 to be bent when bending is started and the material 1 is bent by the sliding punch when the punch main body 4 is lowered. In an intermediate process in which the bending angle of material 1 is closing to the right angle, the sliding punch 5 is applied with a load generated by operation of the cam 6 to close the gap and the bending die 3, material 1 and bending punch 4 are brought into close contact with each other. At that time, difference is generated in mutual positions owing to difference of thickness of material 1. However, the difference is absorbed by deflecting amount of the load generating source 7 and a uniform close contact is always attained.
Patent JP-H0392993-A (JP)
Title: Operation recorder for vehicle
Inventor: KIYONO TERUO
IPC: G07C5/00
Filed: 1989-09-06
Abstract: PURPOSE:To exactly collect operation data without omitting it even if it is generated to forget to insert and attach a memory card, etc. by writing the operation data at the time of running in a period in which the memory card is not inserted and attached, in an internal memory of an on-vehicle device. CONSTITUTION:The device is provided with a means for detecting repeatedly whether a memory card 1 is inserted and attached or not in every sampling period of car speed data. By a signal of this detecting means, operation data in a period in which the memory card is not inserted and attached is written in an internal memory 11 of the device, and also, when the memory card 1 is inserted and attached in the next time, whether it is forgotten to insert and attach the memory card 1 by the same driver or not, and whether it is generated on the same running day or not are discriminated, and recorded in the inserted and attached memory card 1. In such a way, even if a driver forgets to insert and attach the memory card 1 and runs, operation data in a period in which it is forgotten to insert and attach it can be recorded.
Patent JP-H0784847-A (JP)
Title: Disk copying processing system
Inventor: SASAKI TAKAHITO
IPC: G06F11/20
Filed: 1993-09-17
Abstract: PURPOSE:To perform a copying processing between disks while guaranteeing an efficient data process as to the disk copying processing system for duplex disks provided in a computer system. CONSTITUTION:This system is provided with a managing means 11 which manages the storage areas of the duplex disks in copying operation, a detecting means 12 which detects whether or not a write request is generated for the storage areas in the copying operation, a judging means 13 which judges whether or not the write request is generated by a prescribed processing when the write request to the storage area in the copying operation is detected, a forcible executing means 14 which forcibly executes the write request detected by the detecting means 12 irrelevantly to exclusive environment set by the copying processing when it is judged that the write request is generated by the prescribed processing, and a re-executing means 15 which re-executes the copying processing of the copy storage area managed by the managing means 11 when the write request is forcibly executed.
Patent JP-H0890566-A (JP)
Title: Molding mounting apparatus
Inventor: TAKAYAMA SHIRO
IPC: B29C47/02
Filed: 1994-09-27
Abstract: PURPOSE: To provide a molding mounting apparatus capable of keeping the thermoplasticity of the molding at the time of the bonding of the molding to glass to facilitate mounting and capable of well keeping the shape of the molding. CONSTITUTION: A molding 2 is supplied to a mounting head 10 from an extruder 5 to be sent into the mounting head 10 by first, second and third insertion devices 20, 40, 70 and guided by first, second and third guide parts 35, 60, 80. The molding 2 thus guided is attached to glass 1 by a pressure bonding part 9. In this front stage, the molding 2 is heated on the side of its adhesive part by a heater while cooled on the side of its non-adhesive part by a cooler. The molding 2 is bonded to the glass 1 under pressure while receives a predetermined pressure in the pressure bonding part 90. The glass 1 is moved by a predetermined quantity to supply the molding 2 by the quantity corresponding to the glass 1 to complete the mounting of the molding 2 on the glass 1.
Patent JP-H0898478-A (JP)
Title: Method and apparatus for centering bracket of vertical electric rotating machine
Inventor: TAKAHASHI SHINOBU
IPC: H02K5/15
Filed: 1994-09-27
Abstract: PURPOSE: To realize easy and reliable centering and fixing of a bracket without requiring any push screw device or knockout. CONSTITUTION: A fixed block 8 is bonded by welding, for example, to a predetermined position on the upper surface of a stator frame 2. A wedge block 9 is then driven, in the arrow direction, between the side face 4a of an arm 4 at the forward end thereof and the side face 8a of the fixed block and press fitted in place. The arm 4 is shifted together with the wedge block 9 in same direction through the wedge function thereof thus centering the bracket. Upon finishing the centering, the wedge block 9 is welded to the fixed block 8 and the bracket is secured to the stator frame 2.