baber/WOPTO huggingface dataset:
Patent JP-H02259883-A (JP)
Title: Method for designing wiring of integrated circuit
Inventor: TSUJIMOTO EIJI
IPC: H01L21/82
Filed: 1989-03-31
Abstract: PURPOSE:To reduce the manhour of additional work by manpower for unwiring and to prevent the defect of operation by giving the priority of wiring selection in correspondence to an evaluation value obtained by an evaluation function which defines the allowable range, etc., of a propagation delay time in wiring as a parameter. CONSTITUTION:For the evaluation value, the priority to be determined by the allowable range of the propagation delay time to the wiring of the set (network) of terminals to be connected by the same potential, the length of a trunk line to be one part of the wiring and the number of the terminals to belong to the network are considered. Such an evaluation value is given to the trunk line and the allocation of the evaluation value to a channel is started from the larger evaluation value. Accordingly, the small evaluation value can be controlled to be unwired. Thus, when the short wiring is unwired and the unwiring is added by the manpower, the manhour can be widely reduced. Then, when the network, for which it is necessary to shorten the propagation delay time, is preferentially wired, the delay of a signal caused by the detour of wiring is eliminated and a logic circuit is operated without fail.
Patent JP-S58195980-A (JP)
Title: Processor circuit
Inventor: TSUKADA TOSHIROU
IPC: H03M1/12
Filed: 1982-05-12
Abstract: PURPOSE:To shorten processing time, by providing a multiplexer and inputting the digital output of an A/D converter to a digital function circuit selectively. CONSTITUTION:An input voltage Vx is supplied to a successive comparison type A/D converter ADC, whose conversion bits are outputted from its output terminals to the most significant digit bit successively. The output bits are selected by the multiplexer (MUX) which operates synchronously with the successive output operation and inputted to the digital arithmetic circuit 20 at every time to be processed with other digital data Y. The arithmetic circuit 20 stores the arithmetic result in an internal register and outputs the arithmetic result to a register Z on the arithmetic of a series of input data, thus completing the processing of the input voltage Vx. Consequently, the A/D conversion bits outputted successively are processed even during the A/D conversion of the voltage Vx, so the total processing time is shortened.
Patent JP-H03279622-A (JP)
Title: Intake device of multiple valve engine
Inventor: SAITO FUMIHIKO
IPC: F02B29/08
Filed: 1990-03-27
Abstract: PURPOSE:To effectively use heat of EGR gas and heat from a port wall and a valve by more rapidly setting an opening timing of a second intake port in which the EGR gas is introduced in comparison with a first intake port in which mixture is introduced. CONSTITUTION:A fuel injection valve 16 is provided, on the confluent upstream side of first and third intake ports 4, 6, and fuel is injected in respective intake ports 4, 6 equally. An EGR passage 17 provided with an EGR control valve 18 is communicated to a second intake port 5. The opening timing of the intake port 5 is set quicker than the opening timing of the intake ports 4, 6. Since the intake ports 4, 6 which introduces mixture inside a combustion chamber 13 and the intake port 5 which introduces the EGR gas therein are separated, the EGR gas in introduced into the combustion chamber 13 more quickly, and also fuel injection can be carried out prior to an intake stroke. Fuel can thus receive heat from the EGR gas, a port wall and a valve so as to use both heat effectively.
Patent JP-S60253036-A (JP)
Inventor: MUURU CHIYANDO GUPUTA
IPC: G11B7/246
Filed: 1985-04-15
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-S63245564-A (JP)
Title: Picture processor
Inventor: KAMIYAMA TADANOBU
IPC: G06T11/60
Filed: 1987-03-31
Abstract: PURPOSE:To improve the operational efficiency of picture processing by displaying an variable/constant for instructing the succeeding processing on a display device together with picture information when the variable/constant is inputted by a user from an input device during the execution of an input. CONSTITUTION:Picture information transmitted from a facsimile or the like through a communication cable 115 is received by a communication input part 105 and stored in a picture display/storage part 102. At that time, the picture information is written on a drum 301 in accordance with a request from a CPU 101 and successively displayed on a CRT 110 by a display control device 109. When a character code corresponding to a required input variable/constant is inputted from a keyboard input part 106, the character code is transferred to a character drawing circuit 116 and a character is drawn. Character pattern signals are written in the storage part 102 in each character and read characters are displayed on the lower part of the display screen of the CRT 110.
Patent JP-S534543-A (JP)
Title: Color diffusion copying
Inventor: AOKI TOORU
IPC: G03C8/00
Filed: 1976-07-02
Abstract: PURPOSE:To increase the maximum concentration of image and accelerate copying speed by incorporating a specific compound in photosensitive element or image receiving element.
Patent JP-S63244174-A (JP)
Title: Method and device for image processing
Inventor: TOMITA FUMIAKI
IPC: G06T7/00
Filed: 1987-03-30
Abstract: PURPOSE:To shorten processing time when search is limited by defining conditions where a pair forming a group form the same 3-dimensional plane in a searching state. CONSTITUTION:A segment corresponding candidate extracting means 7 extracts properly contour segment data out of an area feature memory part 4 and a contour segment memory part 6 and sends them to a same plane deciding means 8. The data received by the means 8 are collected into a group which forms the same plane and sent to a segment group memory part 9. In other words, said segment data are extracted as a group of picture elements (picture elements or a segment connecting these picture elements) which are extracted separately out of the image of the same object photographed at different positions and satisfy the epipolar conditions, etc. Then is first decided whether the relevant groups form the same plane or not. Based on the result of this decision, the correspondence is secured among plural image only with the group of picture elements forming the same plane. In such a way, the undesired processes are decreased and a group containing the wrong correspondence is reduced. Thus the image processing speed and processing efficiency are improved.
Patent JP-H02256956-A (JP)
Title: Hydraulic control device for continuously variable transmission in vehicle
Inventor: KONO KATSUMI
IPC: F16H9/00
Filed: 1989-03-29
Abstract: PURPOSE:To improve the drivability by continuously variably controlling a change speed of speed ratio between a certain quick acceleration speed change and a slow deceleration speed change or reversely therebetween in a speed ratio change range containing a zero condition, in the second valve driving means. CONSTITUTION:An electronic control circuit 460 reads a throttle valve opening, primary and secondary side rotary shaft speeds, car speed and a shift control position from sensors 468, 464, 466, 462, 470, determining a target primary side rotary speed obtaining a control deviation. Being based on the control deviation, a valve driving mode is selected, and the control circuit 460 turns the first solenoid valve 266 on in case of a deceleration speed change and off in case of an acceleration speed change and turns the second solenoid valve 268 off in a quick deceleration speed change, in a duty control in an intermediate deceleration speed change, on in a slow deceleration speed change, off in a slow acceleration speed change, in a duty control in the intermediate and on in a quick acceleration speed change, driving hydraulic cylinders 54, 56 through a hydraulic control circuit 1. Thus, the drivability can be improved.
Patent JP-S60223598-A (JP)
Inventor: YAMAMOTO HIROSHI
IPC: E21D9/06
Filed: 1984-04-19
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-S62237072-A (JP)
Title: Intake air heating control method for diesel engine
Inventor: HASHIOKA HITOSHI
IPC: F02N11/08
Filed: 1986-04-04
Abstract: PURPOSE:To enable execution of heating of intake air depending upon a temperature state even when an engine is under a continuous explosion state, by a method wherein a reference value used for decision of prohibition of the feed of a power to an intake air heating means is set according to the temperature of an engine. CONSTITUTION:In an electronic control device 20, a reference value, by means of which it is decided whether heating of intake air by the use of a heater 4 for heating intake air is inhibited or not during operation of a starter 2, is set according to a cooling water temperature detected by a water temperature sensor 12. When the energizing current of the starter 2 exceeds a reference value, heating of intake air is prohibited. Therefore, even when a diesel engine 1 is under a continuous explosion state, intake air can be heated at a point of time when the load of the starter 2 is started to decrease, and the engine can be rapidly transferred to a complete explosion state. Thus, intake air can be heated through effective utilization of the power of a battery 6 during the starting of a diesel engine 1, and starting properties can be improved.
Patent JP-S575245-A (JP)
Title: Plane-form electron source
Inventor: TAKENAKA SHIGEO
IPC: H01J29/04
Filed: 1980-06-13
Abstract: PURPOSE:To prevent effect of the first electode by supporting a number of linear or coil-type hot cathodes by means of a number of ribbon-type support bodies and permitting the ribbon-type support body to have a protruded section provided in the gap of the hot cathode, as well as supplying the specified current. CONSTITUTION:A linear or coil-type hot cathode 13 is supported by a lead frame 32 (321, 322,...). A gap 32c is provided in the lead frame 32 by forming in the gap between the hot cathodes, opposed protruded sections 321a, 321b, 322a, 322b, 323a,  323b,... in ribbon type so that the support bodies 321, 322,... cannot touch each  ribbon-type hot cathode 13. Each different voltage is applied to the ribbon-type support body 32 and the hot cathode 13 is heated. This permits the protruded sections to suppress the spreading of the potential of the electrode pieces 162 and 163  on both sides of the electrode piece 161 of the first electrode 16 and the effect of the  center line 44 of a hole section on the potential distribution can be eliminated.
Patent JP-H06264089-A (JP)
Title: Synthetic perfume
Inventor: UENO MOTOTAKA
IPC: C11B9/00
Filed: 1993-03-11
Abstract: PURPOSE:To obtain a synthetic perfume having am anesthetic and relaxant effects and freed from an indole component as a source of a malodor by using a specified substance as an anesthetic aromatic substance instead of a natural perfume of vegetable origin, such as jasmine. CONSTITUTION:Instead of a natural perfume of vegetable origin, such as jasmine, propolis desirably based on a flavonoid compound is used as an anesthetic aromatic substance. Desirably, this perfume has a compounding ratio of 45-55wt.% hydroxycitronellol, 6-8wt.% rhodinol, 8-11wt.% linalool, 9-11wt.% terprineol, 6-8wt.% ilang-ilang oil, 3-5wt.% indole-free jasmine oil, 3-5wt.% rose oil, and 3-12wt.% propolis.
Patent JP-H05243850-A (JP)
Title: Piezoelectric oscillator of surface mount type
Inventor: AKANE KATSUNORI
IPC: H03B5/32
Filed: 1992-02-29
Abstract: PURPOSE:To decrease the manhours at the time of manufacturing the piezoelectric oscillator of the surface mount type, to allow it to have high reliability, and also, to reduce its cost by positioning one end part of a terminal extended from a base on the mounting surface, and soldering this end part to a conductive pattern of a printed board. CONSTITUTION:One end part 22a of a terminal 22 extended from a base 21 is positioned on the mounting surface, and the terminal 22 is soldered to a conductive pattern of a printed board and mounted on the surface. At the time of forming the base 21, since a lead frame is formed like a plate, it can be embedded in a prescribed position by inserting and holding between the upper and the lower molds, and it does not occur that a mold material leaks out. After the base 21 is formed, the other end 22b of the terminal 22 is turned vertically into the inside of the base 21 from a notch 21c, therefore, a lead wire to the terminal of a circuit pattern of an insulating substrate becomes unnecessary. Accordingly, the cost required for the lead wire and the connection can be reduced, and also, since an integrally formed lead frame is bent, electrical and mechanical reliability can be obtained.
Patent JP-S61239626-A (JP)
Title: Plasma processor
Inventor: SASAKI TAKAAKI
IPC: H01L21/302
Filed: 1985-04-16
Abstract: PURPOSE:To eliminate any electric field concentration while making etching operation even by a method wherein one of opposing electrodes or a part or the whole of both electrodes provided in a parallel flat type plasma processor is composed of thin film with a hollow part to contain fluid therein for deforming one electrode into the form with downward curve by a pressurizing means. CONSTITUTION:A lower electrode 2 loaded with a substrate 1 to be etched and an upper electrode 3 opposing to the former at an interval are arranged in a parallel flat type plasma processor while a central axle protruding therefrom is connected to a high-frequency power supply 7 externally provided. In such a constitution, the upper electrode 3 is composed of a SUS-made thin plate electrode 3a and a SUS-made structure 3b supporting the electrode 3a so that a hollow part 4 between 3a and 3b may be connected to a constant pressurizing unit 5 composed of a valve 5a and a pressure sensor 5b through the intermediary of the through hole. Through these procedures, N2 gas filled in the hollow part 4 is pressurized up to a specified value by a CPU deforming the electrode 3a into the form with downward curve to make the etching operation even.
Patent JP-H07261005-A (JP)
Title: Light diffusing film
Inventor: KITAMURA MANABU
IPC: G02F1/1335
Filed: 1994-03-24
Abstract: PURPOSE:To obtain a light-diffusing film having extremely high luminance and enough durability for practical use by forming a resin layer containing dispersion of beads on the surface of a plastic film and adding a fluorescent dye to the resin layer. CONSTITUTION:A resin layer containing dispersion of beads is formed on the surface of a plastic film and a fluorescent dye is added to the resin layer. The resin used for the resin layer is not specified but various kinds of resins can be used. Especially, such a resin having transparency, dispersibility for beads, light resistance, moisture resistance and heat resistance is preferable. The fluorescent dye added to the resin layer is not limited as far as the dye improves the luminance. The amt. of the fluorescent dye is not specified but preferably 0.2-2% of the resin in the resin layer. Further, by using beads having fine rugged surface, the luminance improved by the addition of the fluorescent dye can be further improved.
Patent JP-S61239405-A (JP)
Title: Control method for magnetic recording and reproducing device
Inventor: HAGIWARA AKIRA
IPC: G11B5/09
Filed: 1985-04-16
Abstract: PURPOSE:To reduce a control error and also to shorten the control time by attaining the offset control of a reading circuit part with no mixture of an asymmetric part of a flexible magnetic disk or a magnetic head. CONSTITUTION:A fixed signal pattern is applied to an input terminal 3 of a reading circuit part by measn of an oscillator 1. Thus the signals are delivered to an output terminal 10 of the reading circuit part in the form of a pulse train via a preamplifier 4, a filter 5, a differentiator 6 and a pulse forming circuit 9. This pulse train is converted into the voltage by an F/V converter 11 and delivered to an output terminal 12 of the converter 11. Then the pulse train does not satisfy T1=T2 and becomes asymmetric as long as a comparator 8 has the offset. Thus the time intervals of the pulse train are different every second interval and therefore a capacitor C contained in the converter 11 has different charging times. Then the output voltage of the converter 11 is turned into the triangular waves where the triangular forms are different every second one. The output voltage of this triangular wave is observed by an oscilloscope and a variable resistor 7 for control of offset is controlled to satisfy V1=V2. This is equivalent to a fact that T1=T2 is satisfied. Then the offset control is carried out.
Patent JP-S58197424-A (JP)
Title: Suction control method for internal-combustion engine
Inventor: KATOU SHINICHI
IPC: F02B31/08
Filed: 1982-05-12
Abstract: PURPOSE:To improve the combustion efficiency at the time of engine cooling by opening and closing a suction control valve in accordance with the warming degree of an engine. CONSTITUTION:An air-releasing valve 46 is opened at the time of engine cooling, and consequently, a suction-pipe negative-pressure at a suction-pipe negative- pressure take-out port 34 is introduced into a diaphragm chamber 39. After the completion of engine warming, the air-releasing valve 46 is opened to introduce an open air pressure into the diaphragm chamber 39, and the negative pressure in a diaphragm 39 is reduced at the same engine load in comparison with that at the time of engine cooling. Consequently, the engine load which reduces the negative pressure in the diaphragm chamber 39 under a fixed value is increased at the time of engine cooling in comparison with that after the completion of engine warming. This construction permits to open a switch valve 28 and introduce a negative pressure over fixed value into a diaphragm chamber 23 for enlarging the driving area where a valve element 17 is closed in comparison with that after the completion of the engine warming.
Patent JP-H03278990-A (JP)
Title: Pressure-sensitive transfer erratum correction material
Inventor: OKAZAKI TOSHIAKI
IPC: B41M5/165
Filed: 1990-03-28
Abstract: PURPOSE:To improve the drying properties of rewritten characters by a method wherein a porous silica specified in peak value in void distribution and specific surface area is compounded in a white ink composition prepared by dissolving or dispersing a white pigment, a filler, and a binder, as main components in a volatile solvent. CONSTITUTION:A filler and a resin binder are compounded in a white pigment, such as titanium dioxide, suitable for correcting or hiding an erratum and a porous silica having a large inner surface area, a peak value in void distribution at a void diameter of 60Angstrom  or more, and a specific area of 200m<2>/g or more. This compound is dissolved or dispersed in a volatile solvent to produce a white ink composition. This is applied on a flexible substrate and dried. At this time, though the composition turns to a white ink layer after the volatile solvent is volatilized and dried, the porous silica still exists on or further into the ink in linked states. As a result, in writing on the ink-coated surface by a water ink writing utensil after correcting or hiding, the water content and glycols in the ink are adsorbed and condensated by a strong hydrogen bonding interaction with hydroxyl groups on or in the porous silica, and the written lines are rapidly dried.
Patent JP-H07273579-A (JP)
Title: Manufacture of piezoelectric vibrator
Inventor: ISHIHARA MINORU
IPC: C23C14/02
Filed: 1994-03-25
Abstract: PURPOSE:To manufacture the piezoelectric vibrator in an excellent way by providing a piezoelectric chip to a processed electrode, emitting gas ions to the piezoelectric chip so as to produce a recessed part to the chip, emitting gas ions to a metallic piece so as to make metallic particles scattered thereby depositting the particles to the recessed part of the piezoelectric chip. CONSTITUTION:A 1st high frequency power supply controller 15 is selected by using a changeover device 14 to supply high frequency power to a couple of electrodes 7, 8 to cause a glow discharge and to ionize a discharge gas 5 to be charged positively and electrons are emitted. Thus, the emitted electrons go straight to a positive electrode in the electrodes 7, 8 whose polarity changes alternately, electrons going straight to the target electrode 7 are absorbed as they are by a reference potential, emitted electrons going straight to the processed electrode 8 are stored in a capacitor 17 and the electrode 8 is charged negatively after a prescribed time. The gas ions charged positively are absorbed mainly by the electrode 8 and the gas ions are emitted onto plural crystal chips 10 provided to the electrode 8 to attain the cutting of the exposed part, that is, stimulation leadout electrodes 19, 20.
Patent JP-S576977-A (JP)
Title: Bar code reading system
Inventor: KITAGAWA SHIYUNJI
IPC: G06K7/10
Filed: 1980-06-13
Abstract: PURPOSE:To exclude an undesired information such as a stain or the like through a simple constitution, by detecting the ratio of width between an immediately front bar and an immediately rear bar. CONSTITUTION:A photodetector 4 receives the reflected light irradiated to a card 1 to convert the light into an electric signal of the pattern corresponding to the bar code written on the card 1 and supplies the electric signal to a cunter 8 via a slicing circuit 5, a delaying circuit 6 and an exclusive OR circuit 7. A counter 10 measures the bar code width and counts the number of clock pulses supplied from a clock pulse generator 11. The output of this count is supplied to a deciding part 12, and a comparison is given to the widths of adjacent bars. When the bar width is within a prescribed range, a gate 17 is opened to supply the contents of a memory 14 to a memory 18 of a demodulating part.
Patent JP-H029420-A (JP)
Title: Multiple film separator
Inventor: JIYON SUREJIYAAZU
IPC: B01D61/00
Filed: 1989-03-30
Abstract: PURPOSE: To simplify the structure of a multiple membrane sepn. system by immersing a membrane sepn. unit device having at least two membranes, an inlet for process fluid and an outlet for arbitrary process fluid in the permeate in a vessel. CONSTITUTION: In the case of the operation of the multiple ultrafiltration system 1, the process fluid enters the unit device 3 through a valve 23, the piping 27, the common process fluid inlet 13 and the inlet 7. The process fluid passes the internal cavities of the hollow fiber ultrafiler membrane and partly flows out via the outlet 9, the common outlet 15, the piping 29 and a valve 25. The remaining fluid passes the membrane and enters the space 31 between unit device case 5 and the vessel 17 from the outlet 11 where the fluid is collected as the permeate fluid. The permeate fluid in the space 31 is maintained by changing the opening degree of, for example, a valve 21 to such a level at which the unit device 3 is partially or completely immersed into the permeate fluid. The structure of the multiple membrane sepn. system is thus simplified.