baber/WOPTO huggingface dataset:
Patent JP-H05304138-A (JP)
Title: Fabrication of semiconductor device
Inventor: YAMAMOTO TOMIE
IPC: H01L21/312
Filed: 1992-04-28
Abstract: PURPOSE:To fabricate a highly reliable semiconductor device by employing a highly reliable, high yield polyimide film patterning method. CONSTITUTION:An insulating protective film 103 is formed in predetermined pattern on a semiconductor substrate 101 having bonding pads 102 followed by formation of a polyimide film 104. A positive photoresist 105 is applied to the polyimide film which is then exposed using a mask having a predetermined pattern. The positive photoresist 105 and the polyimide film 104 are then partially removed by means of a developer added with a component exhibiting high-solubility to intermediate etching products of the polyimide film thus removing the positive photoresist 105.
Patent JP-S62265579-A (JP)
Title: Test circuit
Inventor: HAGIWARA MISAO
IPC: G01R31/28
Filed: 1986-05-13
Abstract: PURPOSE:To easily measure the quantity of delay of a delay circuit to be tested by obtaining a delay test signal from a test signal with a variable period, supplying the signal to the delay circuit to be tested, and comparing the phase of the output of the delay circuit to be tested with the phase of the test signal. CONSTITUTION:A rectangular wave signal with a period Tx is inputted from a test signal generating circuit through an input signal line 1. The period of an input signal when a phase comparator PC0 detects signals on an output signal line 3a and an input signal line 1 being in phase with each other is denoted as Ta. Similarly, when a coincident with PC1is obtained, it is denoted as Tb. Then, signals on output signal lines 3a-3f are delayed behind the signal on the input signal line 1 by a specific quantity. Therefore, respective phase comparators PC0-PC5 know terminals 5a-4f where in-phase signals are outputted and a high level is obtained, so that the delay time of the delay circuit DUU is tested.
Patent JP-S601725-A (JP)
Title: Semiconductor target for pick-up tube
Inventor: YAMAMOTO AKINAGA
IPC: H01J29/45
Filed: 1983-06-17
Abstract: PURPOSE:To prevent appearance of inferior goods while keeping the correct positional and formal correspondence by forming an island-like metal layer covering the surface of a silicide compound and the surface of the peripheral silicon oxide layer so as to spread over the periphery centering round the silicide compound layer. CONSTITUTION:A silicon dioxide layer 33 is formed on the surface of an (n) type conductive silicon wafer 31, while the (p) type impurities are diffused through a perforated hole for forming an insel-like (p) type conductive layer 34. When forming a metal layer 35 by evaporating tungsten over all, the part contacting with the island-like (p) type conductive layer of the metal 35 combines with silicon for forming a silicide compound layer 36, while the part contacting with the silicon dioxide layer 33 is removed by falling-off. When the silicide compound layer 36 is electrically plated, its thickness is increased while spreading over the surface of the surrounding silicon dioxide layer 33 for being stopped before contacting with the other metal layer 37 adjacent to the metal layer 37. Further, a phosphor is ion-injected into the lower side surface for forming the highly concentrated (n) type conductive layer 22.
Patent JP-S5812628-A (JP)
Inventor: ITOU KOUSAKU
IPC: A47G25/48
Filed: 1981-07-13
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-H11307468-A (JP)
Title: Method and equipment of ion implantation simulation, and recording medium for recording ion implantation simulation program
Inventor: KANEMURA TAKANAGA
IPC: H01L21/66
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To contract the scale of a parameter table, by obtaining a distribution rate of first and second distribution in a distribution function from a first parameter table, and obtaining a plurality of distribution parameters from a second parameter table on the basis of the distribution rate and implantation energy. SOLUTION: Target structure formed before ion implantation process and ion implantation condition are read (S1). Setting for calculating a surface layer is performed (S2). On the basis of a plurality of implantation parameters determining ion implantation condition, a first parameter table is referred, distribution rage is obtained from a first parameter table, and on the basis of the distribution rate and implantation energy, a plurality of distribution parameters are determined from a second parameter table (S3). On the basis of each distribution parameter, concentration of a multilayer film containing different kind of films is calculated (S4-S5).
Patent JP-H04316389-A (JP)
Title: Laminated board for printed circuit
Inventor: UEKI MASAAKI
IPC: H05K1/02
Filed: 1991-04-15
Abstract: PURPOSE:To obtain a laminated board for a printed circuit which has excellent cooling properties, heat dissipation, and keeps up with a reduction in size and space conservation by incorporating a hollow pipe for feeding refrigerant in the board. CONSTITUTION:A hollow pipe 1 is incorporated in an insulating layer formed of a plurality of prepregs 5, conductive layers 6 are formed on both side surfaces of an insulating layer to constitute a laminated board 7 for a printed circuit. Here, since the pipe 1 is buried with thermosetting resin in the prepregs 5, the pipe of small diameter is filled as much as possible without gap. As the prepregs 5 of the side near the pipe 1, high adhering amount of the resin is used, and the resin is buried on the uneven surface of the layer of the pipe 1 to be flat. Refrigerant is fed from an inlet 2 of the pipe 1 to absorb heat from the insulating layer in contact with the parts of the pipe 1, connected from an outlet 3 to a recovery circulation system, and again circulated from the inlet 2. Thus, cooling properties are excellent, heat dissipation is improved, the board can be reduced in size and a space conservation is performed.
Patent JP-H08271504-A (JP)
Title: Method and composition for avoiding effect of ascorbic acid
Inventor: NISHI YASUHISA
IPC: G01N33/82
Filed: 1995-03-30
Abstract: PURPOSE: To realize accurate measurement by adding an ascorbic acid oxidation promoter, e.g. a phosphatic compound, where the proton receiving group in hydrogen bond comprises a hydroxy group or carbonyl group thereby avoiding interference of ascorbic acid(ASA). CONSTITUTION: At the time of measuring components of a humor through redox reaction, a compound having two or more proton receiving groups in hydrogen bond is added as a promoter for AsA oxidizing agent (e.g. iodate, halogen peroxide, Cu<2+> , Fe<3+> ). The promoter includes phosphate compound, citrate compound, borate compound, etc., and a hydroxy group (-OH) or carbonyl group (C=O) is preferably employed as the proton receiving group in hydrogen bond. When such promoter is employed, the effect of AsA in the humor is lessened on the measurement and the measurement can be carried out accurately even under the presence of high concentration AsA.
Patent JP-H10298467-A (JP)
Title: Water-base ink
Inventor: AIDA KENJI
IPC: C09D11/326
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base ink which can give prints excellent in water resistance and improved in printing density, printing quality, especially color tone, saturation and lightness by using a suspension of a polymer containing an adsorbed mixed colorant comprising a non-fluorescent water-insoluble or difficultly water-soluble colorant and a fluorescent water-insoluble or a difficultly water-soluble colorant in a specified ratio. SOLUTION: This ink comprises a suspension of a polymer containing an adsorbed mixed colorant comprising a non-fluorescent water-insoluble or difficultly water-soluble colorant (e.g. C.I. Solvent Red 18) and a fluorescent water-insoluble or difficultly water-soluble colorant (e.g. C.I. solvent Red 49) in a ratio of 5/1 to 1/10. The ink desirably contains an acid value of 3-100 KOHmg/g, and more desirably, it contains a suspension of a polymer being of a type of urethane, (meth)acrylic, epoxy, polyester, polyester amide or polyamide.
Patent JP-S59540-A (JP)
Title: Fuel supply control device
Inventor: SANO YUKINORI
IPC: F02D41/04
Filed: 1982-06-28
Abstract: PURPOSE:To reduce the influence of the pulsatory rotation of an engine upon the engine r.p.m. by a method wherein in the case of an engine r.p.m. detecting device, the number of crank angle pulses is counted during a short period of time in which there is no influence of the pulsatory rotation of the engine and the engine r.p.m. is obtained from a total lapse of time during which the counted number of crank angle pulses becomes equal to the number of crank angle pulses corresponding to two rotations of the engine. CONSTITUTION:In case where a timer is cut in at Step 100, the engine r.p.m. is summed up at Step 103. That is, the number Nx of crank angle pulses in a short period of time in which no influence of the pulsatory rotation of the engine exists is read and added to the total value Na of the engine r.p.m. Then, at Step 104, whether or not the total value Na has become equal to the number of crank angle pulses corresponding to two rotations of the engine is judged. Thus, when it is detected that the total value Na has become equal to the number of crank angle pulses corresponding to two rotations of the engine, a total gate time T2 is obtained to thereby calculate the engine r.p.m.(N). As a consequence, it is made possible to detect the engine r.p.m. without being influenced by the pulsatry rotation of the engine.
Patent JP-H05302437-A (JP)
Title: Bath unit
Inventor: ARIMA TAKASHI
IPC: E04H1/12
Filed: 1992-04-28
Abstract: PURPOSE:To improve the production efficiency in a factory and to enlarge the variation of internal equipment. CONSTITUTION:A bath unit comprises a main body 11 including a ceiling 91 and a wall 92, where an opening 13 is provided in the lower surface area thereof, and a floor part 12 fitted to the opening 13. The floor part 12 is arbitrarily selected from plural kinds of floor parts 12A, 12B different in the position for forming a bath tub 54 which is an internal equipment and installed. Accordingly, as the main body, parts of a single kind may be manufactured so as to improve the production efficiency. As the floor parts 12 may be manufactured for different kinds of internal equipments, the variation of a bath unit 10 can be enlarged.
Patent JP-H0490503-A (JP)
Title: Zoom image pickup optical system for endoscope
Inventor: TAKASUGI YOSHIHARU
IPC: G02B15/16
Filed: 1990-04-27
Abstract: PURPOSE:To obtain the zoom image pickup optical system of simple constitution which is small in size, lightweight, and easily operated by composing the optical system of three groups and providing a focusing lens in front of a variable power lens system. CONSTITUTION:The zoom image pickup optical system consists of three groups, i.e. a 1st group as a focusing group which can be connected to the ocular part of an endoscope and adjustable in diopter from positive to negative and has a positive refracting power, a 2nd group as a variator lens group which has negative refracting power, and a 3rd group as a compensator lens group for power variation which has positive refracting power and make an image position constant at the time of power variation. The optical system is of the three-group constitution or simple and reducible in size and the functions of the respective functions are independent of one another, so the optical system can be simplified in mechanism and structure. Further, the focusing lens is provided in front of the power variation system, so the small-sized, lightweight, and high- performance optical system of simple constitution which is adjustable in focus with a constant lens movement quantity regardless of the state of the lens system is obtained.
Patent JP-H07297800-A (JP)
Title: Burst transmission circuit
Inventor: FUJISAWA KAZUHIRO
IPC: H04L27/20
Filed: 1994-04-27
Abstract: PURPOSE:To simplify a circuit and to reduce the power consumption by providing a high frequency switch, which turns on/off the transmission output, in the succeeding stage of a quadrature modulator and controlling this switch. CONSTITUTION:Voice or data is encoded into a digital code by a control part 1. Data encoded to the digital code is converted into I and Q signals of a base band waveform for modulation by a base band signal generation part 2. These I and Q signals are subjected to quadrature modulation by a quadrature modulator 3 to output a desired quadrature modulation wave. A high frequency switch 4 preferably consisting of a gallium arsenic PET and a resistor is turned on/off to output this quadrature modulation wave so that prescriptions of burst transmission transient response are satisfied. This turning-on/off is controlled by control signals (a) and (b) from a CPU 9. The output of the quadrature modulation wave is turned on/off by the switch 4 and is sent from an antenna through a transmission mixer 5, a BPF 7, and a power amplifier 8.
Patent JP-S61269048-A (JP)
Title: High frequency magnetic field generator/detector
Inventor: YODA KIYOSHI
IPC: H04B3/02
Filed: 1985-05-24
Abstract: PURPOSE:To enhance the transmission efficiency of energy, by bringing the impedance of load consisting of a high frequency coil and an impedance matching variable condenser to equilibrium one and converting the same to a non-equilibrium one by an equilibrium/non-equilibrium converter. CONSTITUTION:The high frequency magnetic field generator/detector for a nuclear magnetic resonance apparatus is formed of load consisting of a high frequency coil 1 and an impedance matching variable condenser 2A and an equilibrium/non-equilibrium converter 4 being a coaxial cable having, for example, an electrical length of a 1/2 wavelength. Condensers 2a, 2c are cooperated to adjust a condenser 2A and the impedance of the load to equilibrium one and subsequently converted to non-equilibrium impedance by the converter 4 to be connected to a high frequency transmitter-receiver having non- equilibrium input/output impedance through a connection terminal 3. Therefore, the transmission of high efficiency energy is enabled and operational stability can be enhanced.
Patent JP-S63276178-A (JP)
Title: Wiring pattern generation processing device
Inventor: TAKAMATSU KARI
IPC: G06F17/50
Filed: 1987-05-06
Abstract: PURPOSE:To generate another wiring pattern between through holes, by generating the wiring pattern in parallel with the travel direction of the wiring pattern when the fact that one end of the wiring pattern is the through hole is detected by the connection information of the wiring pattern. CONSTITUTION:A through hole confirmation part 41 decides connection to the through hole from the information of an input/output terminal to be con nected to the wiring pattern being included in wiring connection information taken out from a data memory device 3. When it is decided that the wiring pattern is the connection to the through hole 21, a wiring pattern generation part 42 generates the wiring pattern 23 in parallel with the travel direction A of the wiring pattern from the through hole 21 first, and investigates the existence of an obstacle in the direction. When the obstacle 32 is detected, it generates the wiring pattern 23 perpendicularly to the travel direction A of the wiring pattern to evade the obstacle.
Patent JP-H05301946-A (JP)
Title: Epoxy resin composition
Inventor: URAGAMI TATSUNOBU
IPC: C08G59/32
Filed: 1992-04-28
Abstract: PURPOSE:To obtain the title composition having excellent balance between properties such as heat resistance, moisture resistance, mechanical strength, operability or the like by adding a naphthol aralkyl resin and a phenol aralkyl resin to a specific epoxy resin as curing agents. CONSTITUTION:The objective composition is obtained by mixing (A) an epoxy resin prepared by allowing a phenol-dicyclopentadiene resin of formula I (n is 0 to 10; R1 is H, 1 to 9 C alkyl) with an epichlorohydrin of formula II, with (B) a naphthol aralkyl resin of formula III (m is 0 to 100) and/or a phenol aralkyl resin of formula IV (q is m). The resin of formula I is obtained, for example, by reaction of dicyclopentadiene with an (alkyl) phenol. The resin of formula III is preferably obtained by reaction of an aralkyl halide or an aralkyl alcohol derivative of formula V (R2 is halogen or OH) with alpha-or beta-naphthol, while the resin of formula IV is recommendably obtained by reaction of a compound of formula V with a phenol.
Patent JP-H06324357-A (JP)
Title: Liquid crystal display element
Inventor: AKIYOSHI MUNEHARU
IPC: G02F1/137
Filed: 1993-05-12
Abstract: PURPOSE:To stably change the orientation of a director or tilting direction of liquid crystal molecules in every extremely fine region in the whole region of element. CONSTITUTION:This LCD element consists of two substrates 3 provided with electrodes and a liquid crystal compsn. 5 held between these substrates through a spacer 4. At least one substrate has an oriented film 2. In this LCD element, the surface of the substrate 3 is not subjected to the orientation treatment to control the orientation direction of liquid crystal molecules but the twisting angle of the liquid crystal is determined by the twisting performance of the liquid crystal compsn. 5. The surface of the spacer 4 is hydrophobic.
Patent JP-S62266607-A (JP)
Title: Malfunction preventing circuit
Inventor: ROKUGO YOSHINORI
IPC: G05F1/10
Filed: 1986-05-13
Abstract: PURPOSE:To always supply a power source to a load in the set order by closing a power source path after a 1st relay to be energized by a 1st power source and a 2nd relay to be energized by a 2nd power source are simultaneously energized. CONSTITUTION:The light emitting diode side of a photocoupler PC (1st relay) is connected between a terminal V1 to which the current of the 1st power source is supplied and a terminal G connected to a grounding potential through a resistor R. The opening and closing circuit side of the photocoupler PC and the serial circuit of the relay RL2 (2nd relay) are connected between a terminal V2 to which the current of the 2nd power source is supplied and the terminal G. A contact point rl2 in the relay RL2 has two circuits, into which paths of the 1st power source current and the 2nd power source current are inserted. After the photocoupler PC and the relay RL2 are simultaneously energized, the contact point rl2 is closed. The rising order of power sources supplied to the load L becomes the order set to the relay RL2 without fail.
Patent JP-H06324709-A (JP)
Title: Learning type feedforward controller
Inventor: KAKIUCHI TAKESHI
IPC: G06G7/60
Filed: 1993-05-12
Abstract: PURPOSE:To simply generate a part corresponding to a subsystem of the learning type feedforward controller in a multi-input/output system. CONSTITUTION:The learning type feedforward controller 12 generates an input signal with respect to a feedback control system obtaining a deviation between an object value and an observed value of a controlled system 15 to control the controlled system and with respect to said controlled system. The learning type feedforward controller 12 executes the processing based on a linear state equation 'X'AX+Bv, y'CX' of the controlled system having an input v, state X and output y. Then the learning type feedforward controller 12 is made up of a matrix 16 obtaining the state X from an object value, a differentiation circuit 17 differentiating the state X to obtain the X', a multiplier 18 multiplying a product between the state X and a coefficient A, a subtractor 19 subtracting the AX from the differentiation value X' to obtain the Bv, and a neural network 20 multiplying a B<-1> obtained through learning with the Bv to obtain the input v to the controlled system 15.
Patent JP-H04320604-A (JP)
Title: Seedling-distributing and carrying device of seedling transplanter
Inventor: SAIKI YASUYUKI
IPC: A01C11/02
Filed: 1991-04-17
Abstract: PURPOSE:To prevent the entanglement of leaves, etc., of seedlings on the delivery of the seedlings by disposing an undistributed seeding forwarding member, a seedling-distributing body, seedling-distributing and forwarding members and distributed seedling-divergently forwarding members and driving the carrying members under specific conditions. CONSTITUTION:An undistributed seedling-forwarding member B is disposed between a seeding-receiving device 27 and a seedling-distributing body C, and distributed seeding-divergently forwarding members E, E are disposed between the distributing body C and seeding-transplanting members 23, 23. Distributing and forwarding members D, D are disposed on the outside of the distributing body C between the forwarding members B and E. The seedling-forwarding speed of the forwarding members B and D are set to speeds larger than the carrying speeds of the forwarding members E, E. Even the transplanting seedlings P of a crop requiring a narrow transplanting distance can be thereby delivered without causing the entanglement of the leaves and roots of the seedlings.
Patent JP-S5735752-A (JP)
Title: Signal processing equipment
Inventor: KASUGA TOMOAKI
IPC: G01N29/07
Filed: 1980-08-12
Abstract: PURPOSE:To offset a transmission wave, and to leave only a reflected wave for an output, by simulating a waveform of the transmission wave, inverting the waveform and providing it to an output of a receiving circuit. CONSTITUTION:When an emission signal 17 is outputted from a timing control part 6a, a transmitting circuit 2a is driven, and a transmission wave 4 is outputted from an ultrasonic pulse transducer 1. At the same time, a waveform simulating circuit 10a is driven, and a simulated waveform 19 which has simulated a transmission wave 9 is outputted. A receiving circuit 4a outputs a mixed waveform of a tramsmission wave component 11, a receiving wave component 21 and a receiving pulse 10, as a receiving waveform 18 to which a necessary processing for display by an oscilloscope has been executed. An adding circuit 20 adds the waveforms of a receiving waveform 18 and the simulated waveform 19, and outputs the receiving wave component 21 which has removed the transmission wave component 11 from the receiving waveform 18.
Patent JP-S5235434-A (JP)
Title: Configuration of water bottom in artificial surfin resort
Inventor: HOSHINO YUUJI
IPC: A63C19/10
Filed: 1975-09-16
Abstract: PURPOSE: To advance such surfin technique as turning, sense of speed and balancing with time difference at the fall of waves, while the contour line of water bottom in an artificial surfin resort is not immediately crossed in the direction of wave progression. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61267804-A (JP)
Title: Monitor method for process data by program loader
Inventor: NAGURA TAKU
IPC: G06F9/06
Filed: 1985-05-23
Abstract: PURPOSE:To monitor easily the transition of data by designating a circuit area for execution of a desired control item and detecting and collecting the changes of the process data to display them in the form of a time chart. CONSTITUTION:A programmable controller PC contains a processor CPU 1 which executes the process control of each control item in time division, a memory 2 and a transmission interface 3. While a program loader PL contains a CPU 4, a memory 7, a keyboard 5, a display device 8, a printer 10, the interfaces of these parts and a serial interface to a data bus BUS. The programs to be loaded to the PC are transferred to the memory 2 of the PC via a transmission interface 13. Thus a circuit area is designated for execution of the control items. Then the changes of data if occur are detected and the result of this detection is displayed on a display device 8 in the form of a timing chart.
Patent JP-S61268271-A (JP)
Inventor: KAGOSHIMA KEN
IPC: A61H33/00
Filed: 1985-05-23
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。