baber/WOPTO huggingface dataset:
Patent JP-H0721250-A (JP)
Title: Wiring resistance simulation system
Inventor: NAKASHIRO KOICHI
IPC: G06F17/50
Filed: 1993-07-06
Abstract: PURPOSE:To shorten time taken for the wiring resistance calculation of a semiconductor device including wiring with slit and to shorten the design development period by providing a wiring resistance simulation system which efficiency calculates the resistance value of the wiring with slit. CONSTITUTION:The resistance value of wiring with slit SW, which is provided for the semiconductor device, is calculated after calculating the resistance value in a state where the slit of the wiring is embedded by a conventional rectangular division method, by multiplying the resistance value by a prescribed correction coefficient obtained as Lg/(Lg+Ls)+{W/(W-nXWs)}X{Ls/(Lg+Ls)} when the width of the wiring with slit SW is defined as W, the width, the length, the interval of the slit and the number of wiring in a width direction are defined as Ws, Ls, Lg and (n).
Patent JP-H0836408-A (JP)
Title: Programmable controller
Inventor: OGURA AKIHIRO
IPC: G06F11/32
Filed: 1994-07-21
Abstract: PURPOSE:To secure the visual recognizability of a display part and to miniaturize a programmable controller by displaying it on a selected unit display part that an electronic apparatus unit is selected and displaying the signal state of the selected electronic apparatus unit on the display part of one of electronic apparatus units. CONSTITUTION:A CPU unit 3 is provided with a select button 10 which selects one of electronic apparatus units 3 to 6, and selected unit display parts 3a to 6a where the selected state is displayed are provided in upper parts of electronic apparatus units 3 to 6. The CPU unit 3 is provided with a display part 7 where the signal state of selected one of electronic apparatus units 3 to 6 is displayed. Thus, the signal state of the input/output unit 4 is confirmed on the display part 7 when this unit is selected, and the input/output signal state of another input/output unit 5 or 6 is displayed on the display part 7 in the same manner when the unit 5 or 6 is selected.
Patent JP-S6253623-A (JP)
Inventor: MAIKERU EI SUMAARITSUKU
IPC: A47L1/06
Filed: 1986-08-19
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-H0744293-A (JP)
Title: Bus interface device
Inventor: NAKAMOTO EIJI
IPC: G06F3/00
Filed: 1993-08-03
Abstract: PURPOSE:To insert and pull-out a necessary constitution card to and from a common bus line in an active line state without damaging a high speed, or without affecting the operation of the other constitution card. CONSTITUTION:A bus interface means 5 provided in each constitution card is constituted of a buffer IC 51 connected with a common bus 4 and an internal bus in its own card, switch means connected with a power source line provided separatively from a power source line 11 which supplies an electric power from a power supplying part to the constitution card, which controls electric power supply to the buffer IC 51, a card insertion and pulling-out detecting means 53 which detects the connection and disconnection of its own constitution card with the common bus, a disturbing state control means 54 which receives an insertion and pulling-out prediction signal from the card insertion and pulling- out detecting means 53, outputs a disturbance signal on the common bus 4, and drives the on/off of the switch means, at the time of receiving a prediction signal of the insertion and pulling out of the constitution card, and a buffer operation control means 55 which monitors the disturbance signal on the common bus 4 outputted by the disturbing state control means 54, and controls the buffer IC 51 to stop a transferring operation.
Patent JP-H0537761-A (JP)
Title: Picture communication equipment
Inventor: OKANO TATSUO
IPC: H04N1/00
Filed: 1991-08-01
Abstract: PURPOSE:To surely send a data to a destination by selecting other receiver sequentially and applying deputy transmission in the order with priority of registration by a registration means when the transmission to a specific receiver is failed on its way. CONSTITUTION:A substitute address is stored in an address register 7 and when an opposite station is disable of communication, plural addresses for deputy transmission are stored for the pages to be sent. In the case of deputy transmission, plural addresses in the address registration 7 are used in a prescribed order, the deputy transmission is controlled from a 1st address to an n-th address. The address is decided by a priority decision circuit 8. Thus, even when a fault takes place in one equipment, the remaining transmission picture is sequentially sent to an equipment with next priority.
Patent JP-2001024188-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HASEGAWA EIJI
IPC: H01L27/092
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a transistor gate electrodes of which has a small current. SOLUTION: An N channel transistor(NchTr) and a P channel transistor(PchTr) are formed on the same semiconductor substrate 10. With regard to the NchTr, a gate insulating film 30 is formed in a specified area on the semiconductor substrate 10, and a gate electrode 40 is formed on the gate insulating film 30. The gate insulating film 30 of the NchTr comprises a high-permittivity film 32 exhibiting a high permittivity formed on the side of the substrate 10, and a low-permittivity film 31 exhibiting a low permittivity formed on the side of the gate electrode 40. With regard to the PchTr, a gate electrode film 30 is formed in a specified area on the semiconductor substrate 10 and a gate electrode 40 is formed on the gate insulating film 30.  The gate insulating film 30 of the PchTr comprises a low-permittivity film 31 formed on the side of the substrate 10 and a high-permittivity film 32 formed on the side of the gate electrode 40.
Patent JP-S6349734-A (JP)
Title: Manufacture of liquid crystal element
Inventor: KINOSHITA YOSHIHIRO
IPC: G02F1/1337
Filed: 1986-08-20
Abstract: PURPOSE:To facilitate the slanting orientation processing of an oriented film by forming films of organic substances incompletely on the surfaces of substrates where electrodes are formed by polymerization and performing vertical orientation processing, and then polymerizing said films completely and rubbing them. CONSTITUTION:Transparent electrodes 4 and 5 are formed on the surfaces of transparent substrates 2 and 3. Then, the surfaces of the substrates 2 and 3 are coated with a horizontal orientation processing agent, preferably, polyamide acid and heated at 100-150 deg.C to polymerize the processing agent incompletely, forming films 6a and 7a for horizontal oriented films. Then, the films 6a and 6a are coated with a monobasic chromium complex or organic silane, etc., to form vertical oriented films 6b and 7b and then those substrates 2 and 3 are processed at 200-350 deg.C to polymerize the orientation processing agent completely, forming oriented films 6c and 7c. Further, rubbing processing is carried out in one fixed direction to obtain oriented films 6 and 7. The substrates 2 and 3 are arranged having the films 6 and 7 opposite each other and liquid crystal 8 is injected to obtain a liquid crystal element 1.
Patent JP-H0838064-A (JP)
Title: Feed capable of preventing infection of harmful bacterium
Inventor: NAKAMURA HIROBUMI
IPC: A23K1/16
Filed: 1994-07-26
Abstract: PURPOSE:To obtain a feed capable of preventing livestock or poultry from being infected with harmful bacteria through inhibiting adherence of such bacteria to come via the enteric canal to the intestine, thus effective for maintaining or improving the health of livestock/poultry, by formulating the original feed with specific harmful bacteria infection-preventive ingredient(s). CONSTITUTION:This feed is obtained by formulating the original feed with, as harmful bacteria infection-preventive ingredient(s), pref. 0.1-1wt.% of at least one kind selected from mannoses (pref. mannose or methyl-alpha-mannoside), sialic acids (pref. N-acetylneuraminic acid or ganglioside) and lactol-N- fucopentaose. It is preferable that this feed begin to administer at the time of fledging or juvenile livestock stage having small number of harmful enterobacteria.
Patent JP-S5980916-A (JP)
Title: Recycle of heat loss of electric machine
Inventor: SHIMIZU KIYOSHI
IPC: F25B15/00
Filed: 1982-11-01
Abstract: PURPOSE:To realize the recycle of heat loss with high efficiency by a method wherein the coolant is introduced directly into an absorption type freezer and cooled. CONSTITUTION:The coolant A, whose temperature is raised by absorbing heat loss produced by a transformer core 12 and a transformer winding 13 is transferred into a heater 51a of an absorption type freezer 50 through a piping 41, and after exchanging heat with the operating fluid C of the freezer 50, is returned into a transformer tank 11 through a pipng 42. Moisture in the operating fluid C is evaporated by the heat of the coolant A and this vapor is led into a condenser 52 and cooled by cooling water W to become water and through an evaporator 53 air-blasted from a nozzle 57 by a pump 56a and vaporized, taking heat from cold water D flowing in the evaporator 53 to drop the temperature of the cold water D. The vaporized vapor is led into an absorber 54 and liquidized by the cooling water W and absorbed by lithium bromide solution in the absorber 54. The operating fluid C whose density becomes thin is transferred to the heating part 51 from a heat exchanger 55. The coolant A is directly used as a heat source of the freezer 50 so that heat loss is eliminated and recycle efficiency of the heat loss is therefore made high.
Patent JP-H0242122-A (JP)
Title: Intake device for internal combustion engine with turbocharger
Inventor: WATANABE YOSHIMASA
IPC: F02B31/02
Filed: 1988-08-03
Abstract: PURPOSE:To prevent the lowering of output torque and output in particular in a low load region by providing the first intake port having a straight state and the second intake port for swirl generation in the cylinder longitudinal direction, and interposing the intake control valve closed in the low load region in the second port. CONSTITUTION:The first intake port 3 having a straight state, the second intake port 4 for swirl generation, and two exhaust ports 5 are formed to every cylinder of an engine, a fuel injection valve 6 is provided to the port 3, and also the intake control valve 10 closed at the time of low load is interposed in the port 4. A recessed part 17 is formed on an intake port upper wall 4a at the vicinity of an intake valve 14 in the port 4, and the intake air flowing along the wall 4a is made to be changed to the flow along an intake port lower wall 4b. This enables the cylinder longitudinal direction swirl to be generative in which the intake air introduced into a fuel chamber 16 descends along a cylinder peripheral wall surface 2a, and reflected with the top surface 18a of a piston 18 to ascend.
Patent JP-H1021609-A (JP)
Title: Cassette tape recorder
Inventor: WATANABE JOJI
IPC: G11B15/675
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To make the opening/closing operations of a cassette box smoother by providing a repulsive force which presses a cassette tape inserted into the cassette box at one end section of an L-shaped member and pressing the cassette box in the opening direction at a point of application of force at the other end section of the member. SOLUTION: A cassette tape 4 is inserted into the housing section 5 of a cassette box 2 while the box 2 is opened. The box 2 is closed when the box 2 is pushed in the direction shown by arrow D against a spring 6 and damper 7. An eject lever 9 is engaged with a pin 8 on the side face of the box 2 and the box 2 is maintained in a locked state by means of a spring 11. When the box 2 is released from the main body 1 of a cassette tape recorder, an operating knob is pressed. Then, the hook 12 of the lever 9 is disengaged from the pin 8 on the side face of the box 2. The lever 9 presses the rear end section 15a of the fulcrum 16 of a detecting lever 15 at an operating point 13. As a result, the lever 15 ascends and comes out of a detecting hole.
Patent JP-S6085330-A (JP)
Title: Displacement measuring method
Inventor: SUGIMURA TOSHIYUKI
IPC: G01F23/28
Filed: 1983-10-15
Abstract: PURPOSE:To measure the displacement of an object to be measured accurately, by determining three reference points in the displacement direction of a boundary position, and obtaining the distance between the reference points and the boundary position based on the relationship of the images formed on an image pickup element by specified operation. CONSTITUTION:In the displacement direction of a boundary position X, three reference points H, A, and B are determined, with the distances from the intermediate reference point to the reference points at both ends being l1 and l2. The distances l1' and l2' between the images of the three reference points H, A, and B formed on an image pickup element 14 corresponding to the distances l1 and l2 are measured. The distance x' between the image of the intermediate reference point H and the image of the boundary position X is measured. The distance (x) from the intermediate reference point H to the boundary position is obtained by an expression x=l1l2(l1'+l2')x'/[l1'l2' (l1+l2)+x'(l1'l2-l1l2')].
Patent JP-S5895837-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIYAGI ISAMU
IPC: H01L21/768
Filed: 1981-12-01
Abstract: PURPOSE:To enable operation at high speed by forming a reverse conduction type region into a field region under a wiring layer. CONSTITUTION:The first N conduction type source regions 2, 2' and drain regions 3, 3' are shaped onto a P type silicon single crystal substrate 1 in mutually separated form, and gate oxide films 4, 4' by silicon dioxide and gate electrodes 5, 5' by N conduction type polysilicon are molded among the source regions and the drain regions. The second N conduction type semiconductor layer 14 having conduction type reverse to an insulating region 13 complementing active regions 12, 12' into which semiconductor elements uniting the N conduction type layers 2, 3, 2', 3' and the gate insulating films 4, 4' are formed is buried into the insulating region 13 so as not to contact with the active regions 12, 12'.
Patent JP-2001019738-A (JP)
Title: Thermoplastic polyurethane resin for magnetic recording medium
Inventor: DOI KUNIYUKI
IPC: G11B5/702
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane having stable quality without sublimability by melt blending a polyester diol with a low-molecular diol having <=500 molecular weight, reducing the melt viscosity, enabling the melt polymerization and further using a diol having >=200 molecular weight and/or a diol which is a liquid at 20 deg.C as the low-molecular diol. SOLUTION: This thermoplastic polyurethane resin for a magnetic recording medium is obtained by using a component B which is a diol having >=200 molecular weight or a diol that is a liquid at 20 deg.C in the thermoplastic polyurethane obtained by reacting one or more kinds of polyester diols having <=2,000 molecular weight (component A) with the low-molecular diol having <=500 molecular weight (component B) and an organic diisocyanate compound (component C) in a molten state. The polyurethane resin prepared by the method for production can be used as a binder for a magnetic tape to thereby provide the magnetic recording medium having high magnetic powder stability and high durability.
Patent JP-H1122494-A (JP)
Title: Control device for internal combustion engine
Inventor: AKAHORI KOICHI
IPC: F02D41/16
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To effectively compensate the driving torque of an auxiliary machine by calculating the driving torque of the auxiliary machine from the intake passage area of an intake air flow regulating means, and adding it to an engine torque to calculate the total engine output torque. SOLUTION: In the drive of an auxiliary machine F, an intake air flow regulating valve C is interlocked to the load of the accessory F to change the intake passage area, whereby the driving torque of the auxiliary machine is compensated. Namely, in a control device D, the intake passage area change quantity of the intake air flow regulating valve C is calculated, and the auxiliary machine driving torque is calculated form the calculated change quantity of the intake passage area. According to the operating state of an engine E, a target driving torque is calculated, and the target driving torque is added to the anxiliary machine driving torque to calculate a target total output torque.  A target total intake passage area is calculated from the target total engine output torque and the operating state of the engine E, and the intake passage area is subtracted from the target total intake passage area to calculate a target throttle opening, and a throttle B is controlled according to it.
Patent JP-S5983206-A (JP)
Title: Light source following-up device
Inventor: MIWA NORIYUKI
IPC: G05B11/32
Filed: 1982-11-05
Abstract: PURPOSE:To direct always a light source facing part to the incoming direction of light by combining photoelectric transducers which detect the incoming direction of light and shape memory alloys which drive the light source facing part. CONSTITUTION:A light source facing part 3 is supported at the tip of a supporting needle 2 freely turnably in all directions. photoelectric transducers 6-1-6-3 whose light receiving faces are directed to directions different from one another are provided on the upper face of the light source facing part 3. These transducers are so arranged that their quantity of received light are equal to one another when the light source facing part 3 is directed to the incoming direction of light. The light source facing part 3 is provided with shape memory alloys 4-1- 4-3 which output forces to turn the facing part 3 in directions different from one another. In this constitution, respective shape memory alloys are so heated that the output difference among photoelectric transducers is reduced, thereby directing always the light source facing part to the incoming direction of light.
Patent JP-2000031119-A (JP)
Title: Device and method for dry etching
Inventor: URA TADASHI
IPC: H01L21/3065
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To properly pattern a liquid crystal display device constituting film, such as ITO(indium tin oxide) film, etc., formed on a glass substrate by using a resist pattern. SOLUTION: Thermal damages, such as scorching, etc., of a resist is reduced by preventing bouncing of the heat radiated from a glass substrate (substrate to be etched) 4 which carries a resist pattern, a liquid crystal device constituting film, etc., on its surface to the substrate 4 by absorbing the heat on the side of an upper electrode 2a which constitutes a dry etching device plate by coating the electrode 2a with an Ni oxide film 9b, etc., made of a material having high heat absorption.
Patent JP-S5892231-A (JP)
Title: Bonding for semiconductor element
Inventor: TOU KAZUHITO
IPC: H05K3/34
Filed: 1981-11-28
Abstract: PURPOSE:To positively execute bonding regardless of the boiling of flux or a variation in the height of bumps by a method wherein one end of a bimetal does not press a semiconductor element at room temperature and suitable pressure is applied at a predetermined temperature. CONSTITUTION:When a semiconductor element 3 and a base 5 loading a substrate 1 is passed through a furnace, the temperature at the whole part increases and when the temperature on bumps 4 reaches melting point, the bumps 4 are melted. At that time, a bimetal 6 starts to warp downwards, but space is left between the semiconductor element 3 and a head 7. Then, the bumps 4 are melted by surface tension and the semiconductor element 3 moves to a correct position. The head 7 contacts with the semiconductor element 3 under this heating condition and the bimetal 6 warps. Thus, the head 7 presses the semiconductor element 3 to ensure bonding. When temperature starts to decrease, no warp continues to separate the head 7. At that time, the bumps 4 are still under melting condition and the space between the substrate 1 and the semiconductor element 3 recovers by surface tension. The whole part is cooled under this condition and bonding is completed.
Patent JP-S5986045-A (JP)
Title: Photosetting resin composition for permanent resist
Inventor: MORIKAWA TAKAO
IPC: C08G18/69
Filed: 1982-11-05
Abstract: PURPOSE:To obtain a photosetting resin composition for a permanent resist with superior resistance to alkali, heat, a chromic acid mixture, etc. by blending modified urethane acrylate resin having a polybutadiene polymer as the principal skeleton with a photopolymn. initiator. CONSTITUTION:A polyisocyanate compound is prepd. by reacting polybutadiene diol having hydroxyl groups at both terminals of the polymer chain with a urethane prepolymer prepd. by reacting a lower multifunctional compound having plural functional groups contg. active hydrogen with an org. diisocyanate compound by 0.8-1.2mole per 1 equiv. functional group in the multifunctional compound. The number average mol.wt. of the polybutadiene diol is 500-5,000, and >=50% of the butadiene units are 1,2-bonds. The amount of the urethane prepolymer is 0.8-1.2mol per 1 equiv. hydroxyl group in the polybutadiene diol. The prepd. polysocyanate compound is reacted with (meth)acrylate having a hydroxyl group in the molecule, and the resulting urethane (meth)acrylate resin is blended with a photopolymn. initiator to obtain the titled resin composition.
Patent JP-S5895914-A (JP)
Inventor: SHIBUE NOBUYUKI
IPC: H02G3/02
Filed: 1981-11-30
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-S6350113-A (JP)
Title: Frequency synthesizer
Inventor: MIYAKE YUKIHIKO
IPC: H03L7/00
Filed: 1986-08-19
Abstract: PURPOSE:To obtain a frequency synthesizer of a low noise by varying a residual data of a phase accumulator at the time when an overflow signal has been generated, and a delay quantity given to the overflow signal in accordance with a frequency set value, so as to cancel a phase jitter contained in the overflow signal of the phase accumulator. CONSTITUTION:A phase jitter is canceled by varying a residual data of a phase accumulator 2 at the time when an overflow signal has been generated from the phase accumulator 2, and a delay quantity given to the overflow signal in accordance with a frequency set value given to the phase accumulator 2. That is to say, by setting a relation of a control voltage applied to a voltage control phase shifter 9, and the delay quantity, namely, the control sensitivity of the voltage control phase shifter 9, the phase jitter contained in the overflow signal of the phase accumulator 2 can be canceled.
Patent JP-H0836637-A (JP)
Title: Inspection device
Inventor: NIKAIDO JOJI
IPC: G06T1/00
Filed: 1994-07-25
Abstract: PURPOSE:To inspect a state of an object to be inspected more properly by simply conducting the inspection while comparing a surface state and an internal state in the case of inspecting a state of an object to be checked such as a skin and while comparing the object to be inspected such as a normal skin with a rough skin due to sunburn or the like. CONSTITUTION:The inspection device is provided with an image pickup means 2 picking up a state of an object 1 to be inspected, a storage means 3 storing an image picked up by the image pickup means 2, and a display means 4 on which plural images picked up by the image pickup means 2 and the images stored in the storage means 3 are displayed on a screen 41 as multiple-images.