baber/WOPTO huggingface dataset:
Patent JP-S63165484-A (JP)
Title: Method and apparatus for catalytic cracking of hydrocarbon charge raw material in reaction zone through which extremely inert solid particle and catalyst particle flow
Inventor: ARAN FUUJIE
IPC: B01J8/32
Filed: 1987-12-17
Abstract: According to the process, the feedstock and a first mixture of a major part of substantially inert solid particles originating from the line (4) are introduced into a vaporisation zone (1a) at a temperature T'2 of between 650 DEG C and 1200 DEG C, the feedstock and the first mixture of solid particles are caused to flow into a stream of carrier gas and a second stage of a major part of catalyst particles of smaller particle size and lower density originating from the line (6) is introduced into a cracking zone (1b) continuous with the vaporisation zone, at a temperature T'1 of between 300 and 750 DEG C, lower than T'2; the resulting mixture is circulated countercurrentwise in the cracking zone (1b), the cracking effluents and the solid and catalyst particles are recovered (9), the said effluents are separated from the said particles, the said particles are separated off (13a) and regenerated, an inert solid particle fraction and a catalyst particle fraction are recovered separately and are recycled into the vaporisation zone and into the cracking zone respectively. Application in the oil industry. <IMAGE>
Patent JP-H04193062-A (JP)
Title: Power supply
Inventor: OISHI HIROSHI
IPC: H02M7/10
Filed: 1990-11-27
Abstract: PURPOSE:To suppress ripple in voltage by constituting a power supply of the secondary winding of a high voltage transformer and a voltage doubler rectifying circuit comprising a combination of a diode and a capacitor connected with the secondary winding of the high voltage transformer. CONSTITUTION:Output terminal of a first voltage doubler rectifier 2a, i.e., the output terminal of a capacitor C4, is connected with an input terminal of a second voltage doubler rectifier, i.e., the input terminal of a capacitor C4, and a load 3 is inserted between the input terminal of the first voltage doubler rectifier 2a and the output terminal of the second voltage doubler rectifier 2b. The drawing shows the operation of power supply where the output voltage V0 is boosted similarly to a conventional power supply. At that time, ripple voltage appears in the output V3 of the first voltage doubler rectifier 2a. But, since the voltages induced in the first and second windings 1a, 1b have reverse phases, the second voltage doubler rectifier 2b produces a ripple voltage having reverse phase and both ripple voltage components are canceled each other, as shown by dashed lines, thus suppressing ripple voltage in the output voltage V0.
Patent JP-H06144416-A (JP)
Title: Inspection of heat-sealed condition of container and its device
Inventor: ENDO SHINICHI
IPC: B65B51/10
Filed: 1992-11-06
Abstract: PURPOSE:To inspect heat-sealed conditions at a high inspection accuracy and speed without contact with containers. CONSTITUTION:In an inspection method of heat-sealed conditions of a container T, the temperature at each point along the seal-width direction of the heat- sealed part is detected by an infrared ray radiation superficial thermometer 20 without contact with the container. When the detected temperature distribution is different from a previously determined appropriate temperature distribution as a suitable article, more than a specified range, it is judged as an unacceptable sealing.
Patent JP-H05135326-A (JP)
Title: Thin-film magnetic head
Inventor: KOMAKI KENJI
IPC: G11B5/31
Filed: 1991-11-08
Abstract: PURPOSE:To enable execution of a stable reading out operation right after a writing operation by relieving generation of an unstable magnetic domain in the magnetic pole layer after the writing operation, thereby drastically decreasing Barkhausen noises. CONSTITUTION:An upper magnetic pole layer 6 which has a plane shape asymmetrical on both sides of the center line A-A in the transverse direction of a front end 6a of the upper magnetic pole layer 6 constituting a front end gap 8 by forming a rear gap 7 provided along the rear edge of the upper magnetic pole layer 6 a shape asymmetrical on both sides of the center line A-A is used for the magnetic head.
Patent JP-2001110194-A (JP)
Title: Sense amplifier for memory cell
Inventor: KUEN RON CHAN
IPC: G11C16/06
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a sense circuit sensing a logical state of a memory cell in which a reading time is minimized. SOLUTION: This sense circuit has a first circuit branch corresponding to an array circuit path and a second circuit branch corresponding to a reference cell circuit path. An additional load and a current generating circuit are enabled in the first circuit path so that they are driven during a predecoding interval in operation so that voltage discriminated by a sense input of a comparator of the sense circuit is substantially equivalent to voltage of a reference signal established by the reference cell circuit path of a reference input of a comparator of the sense circuit. When an address is decoded, the additional load circuit is disabled so that a sense input of the comparator is varied to voltage indicating a logical state stored in a memory cell.
Patent JP-H02169862-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: OMORI TOSHIHIKO
IPC: F02M51/00
Filed: 1988-12-20
Abstract: PURPOSE:To reduce NOX and noise by installing, on a solenoid valve, a valve body opening and closing the passage on low pressure side connected to a pressure chamber, and controlling injected fuel with the opening and closing of the passage by the valve body. CONSTITUTION:A fuel injection pump 1 is installed on each cylinder of the cylinder heads of a diesel engine. The fuel injection pump 1 is equipped with a pressurizing part 3 applying pressure to fuel, a nozzle part 5 which injects fuel directly into the fuel chamber of the engine, opening a valve under a specified fuel liquid pressure, and a solenoid valve 7 which controls the fuel injection timing and the injection ratio by overflowing pressurized fuel. NOX and noise can be reduced this way.
Patent JP-H11215852-A (JP)
Title: Electrostatic actuator
Inventor: TAUSSIG CARL P
IPC: H02N1/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce the aspect ratio of a beam curved body to such a value as to enable easy manufacture, by, when a rotor and a stator are in unstable equilibrium positions, adding a common bias voltage to a driving voltage, and while keeping an in-plane force in unstable equilibrium, reducing repulsion until it is virtually eliminated. SOLUTION: An electrostatic actuator is provided with a stator 12 and a rotor 14. The stator 12 has a flat counter surface 13, and stator electrodes 20, 22, 24, 26 are linearly placed along the flat opposed surface. The rotor 14 has a flat counter surface 15 opposed to the counter surface 13 of the stator 12. A linear array 17 of rotor electrodes 30, 32, 34, 36 is placed along the counter surface 15. When the rotor 14 and the stator 12 are in unstable equilibrium positions, a common bias voltage is applied to the stator electrodes 20, 22, 24,, 26, thereby making possible to keep the in-plane force in unstable equilibrium and further reduce repulsion to '0'. These bias voltage are instead applied to the rotor electrodes 30 32, 34, 36, thereby obtaining the same effect.
Patent JP-S63175621-A (JP)
Inventor: BRAND UWE
IPC: B01D53/14
Filed: 1987-12-21
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-H09162248-A (JP)
Title: Bonding tool and device
Inventor: TOMIOKA TAIZO
IPC: B23K26/21
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a bonding tool capable of obviating the defective junction to be manufactured relatively easily with decreased loss in the laser energy. SOLUTION: This bonding tool 15 having a tool main body 15 formed of a solid transparent member comprising a light waveguide 16 is provided with a laser beams incoming upper end face 16a and laser beams emitting lower end face 16b also pressing down a lead 3 uppon an electrode pad 5. Besides, a metallic film 17 avoiding the outgoing of the laser beams incoming from the upper end face 16s from the outer periphery of this tool main body 16 before reaching the lower end face 16b is provided on the outer periphery of this tool main body 16.
Patent JP-H05155579-A (JP)
Title: Method for erecting and putting down long-sized material
Inventor: MIYAKE HIDEJI
IPC: B66C13/08
Filed: 1991-12-06
Abstract: PURPOSE:To provide a safe method of erecting or putting down a long-sized material without causing rolling of a removed hanger. CONSTITUTION:To erect or put down a long-sized material using two overhead cranes 1, 2 which can approach and separate from each other, a second suspension point B at which the long-sized material 15 is suspended at one end by the second overhead crane 2 is set, with respect to a first suspension point A at which the long-sized material 15 is suspended at the other end by the first overhead crane 1, to a position horizontally separate by a predetermined distance L from a vertical line V passing the first suspension point A of the long-sized material 15 being suspended at the first suspension point A using a hanger 17 attached to the other end of the long-sized material 15. When the long-sized material 15 is suspended in its vertical position, the first 1 and second 2 overhead cranes are disposed at a predetermined interval L in respective positions immediately above the first A and second B suspension points, respectively. Therefore, the suspension rope body of the second crane extends along the vertical direction with the long-sized material in its vertical position.
Patent JP-2001137462-A (JP)
Title: Game machine
Inventor: KUSANO TAKEYASU
IPC: A63F7/02
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of keeping the tension of a player at all times at the time of reporting that a game state is an advantageous state. SOLUTION: The drawing of the advantageous state to the player is performed (100) when a Pachinko ball enters a start winning port, whether a large winning flag is obtained is judged (102) and whether it is large winning for plunging into a special game state is judged in the case that the large winning flag is obtained (104). In the case of the large winning for plunging into the special game state, the reporting method, the number of times of reporting and the reporting time period of a plunge into the special game state are drawn and the large winning for plunging into the special game state is reported to the player corresponding to drawing results (120-126).
Patent JP-H07178085-A (JP)
Title: Method for image processing and device therefor
Inventor: HASHIMOTO HIROSHI
IPC: A61B8/14
Filed: 1993-12-21
Abstract: PURPOSE:To make image display which is less influenced by noise and/or texture by using an image which is built by an ultrasonic diagnostic device. CONSTITUTION:An image processing device is composed of an ultrasonic image data producing means 1 to produce the ultrasonic tomographic data, an image data memory means 4 to store the image data in a certain predetermined number of sheets to be obtained from the image data producing means 1, and a projected image processing means 3 which receives image data stored in the means 4 and image data obtained by the means 1 and performs a projected image processing.
Patent JP-H08180759-A (JP)
Title: Knob of illuminated switch
Inventor: AOKI YOSHIYUKI
IPC: H01H13/02
Filed: 1994-12-26
Abstract: PURPOSE: To provide a knob of an illuminated switch for which the number of part items can be lessened. CONSTITUTION: A reflection part 8 to reflect light-beams from a lamp 16 is formed unitedly with a mark part 6 of a knob 3 at right angles to the back side of the mark part 6. In a frame part 5 which composes the knob 3, arm parts 9a, 9b having interlockingly engaging holes 10a, 10b are unitedly formed with the frame part 5. At the time of assembly of a switch 1, the reflection part 8 is folded from a recessed part 18 formed into a V shape and projected parts 8a, 8b formed in both sides of the reflection part 8 are respectively inserted in the interlockingly engaging holes 10a, 10b and the reflection part 8 is held at a prescribed angle.
Patent JP-H10157058-A (JP)
Title: Gathering folder for rotary press
Inventor: SHOJI YUKIKAZU
IPC: B65H45/28
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To discharge a folded signature from a single folder of half size for a lull size rotary press by arranging two sets of serrated drum and two sets of folding drum for a common gripper drum of half paper width and discharging two sets of folded signature in a row while superposing. SOLUTION: A continuous form 1 of full size is cut longitudinally into half size by means of a slitter 3. A half size continuous form 1a is introduced between a first serrated drum 12a and a first folding drum 13a while a half size continuous form 1b is introduced between a second saw drum 12b and a second folding drum 13b. The continuous forms 1a, 1b are hooked, at the front edge parts there, to the hook in the hook unit of each folding drum 13 and turned together with the folding drum 13 before being cut into B3 size by the serrated knife of the serrated drum 12. Two folded signatures 2a, 2b are then formed from the cut papers through cooperation of the folding blade of each folding drum 13 and the gripper in a gripper drum 14. The signatures 2 are transferred, while being superposed, onto a conveyor 45 and discharged in a row by means of a discharge conveyor 15.
Patent JP-H01162421-A (JP)
Title: Ad converting circuit
Inventor: SHIMADA HIROMICHI
IPC: H03M1/18
Filed: 1987-12-18
Abstract: PURPOSE:To obtain the AD converting circuit of satisfactory accuracy up to a minimum bit by selecting the output signal of the amplifier of gain 2<n> with a gain switching circuit and outputting signal, in which an (n)-bit part is shifted in a low order direction by an (n)-bit shift circuit. CONSTITUTION:When an input signal goes to be a level to be smaller than a maximum level, which can be managed by an AD converter 8, by a 1/2<n> and a time to be more than a prescribed time passes, a gain switching circuit 6 selects the output signal of an amplifier 5 of the gain 2<n>. A 2-bit shift circuit 9 outputs a signal, in which a two-bit part is shifted in the low order direction. Thus, the signal to be smaller than the maximum level, which can managed by the converter 8, by 1/2<n> is converted to a digital signal with a bit number plus (n)-bit, which can execute the conversion to the digital signal, and after that, the signal is (n)-bit-shifted. Thus, the bit goes to be ineffective to receive the error or noise of an adapting equipment of the AD converter and the AD converting device of the satisfactory accuracy can be obtained up to the minimum bit.
Patent JP-H06178912-A (JP)
Title: Method for sucking gaseous solvent and solvent recovering device using the method
Inventor: DOI AKIRA
IPC: B08B3/08
Filed: 1991-11-11
Abstract: PURPOSE:To suck a gaseous solvent with a small air quantity and at a high concn. and to decrease the driving power of a suction device and recovering device by opening a suction pipe in a position upper than the liquid level of the solvent and below the top end edge of a vessel into a vessel housing the solvent and sucking the gas. CONSTITUTION:The solvent 29 is housed into the vessel 1 and the opening 5 of the suction pipe 6 is provided in the position 4 upper than the liquid level of the solvent 29 of the inside 2 in the vessel 1 and below the top end edge 3 of the vessel 1. The gas of the solvent 29 is generated when washing of a work, etc., is executed in the vessel 1. The gas forms a horizontal vapor level near the opening 5 of the suction pipe 6 and is sucked while the gas moves horizontally on this level when the sucking device 7 and the recovering device 10 are drived. The part from the liquid level to the vapor level is a uniform vapor zone of the high concn. Then, the high-concn. gas is sucked with the small air quantity.
Patent JP-H06143399-A (JP)
Title: Method of forming plastic skin material
Inventor: TAJIMA YUJI
IPC: B29L31/30
Filed: 1992-11-06
Abstract: PURPOSE:To avoid giving rise to forming defects at the time of forming a plastic skin material having a protrusion in a non-product part for defining a deep recessed configuration between it and the product part by the vacuum- forming of a plastic sheet. CONSTITUTION:The method is characterized in that a plastic skin material Is formed by the vacuum-forming of a plastic sheet, which has a protruding product part 12 and a non-product part 14 extending from the end of the product part to the outside in curved relation and is formed with a protrusion for defining a recession between it and the product part 12 in the non-product part 14, wherein the plastic sheet in a part to be formed with the protrusion of the non-product part is vacuum-formed in place of the protrusion into a recession 15 having a recession and protrusion in inverse relation to the protrusion, and then the recession 15 is reversed to be a protrusion.
Patent JP-H07202202-A (JP)
Title: Mos device chip for electric power and package assembly
Inventor: SESAARE RONSHISUBUEERU
IPC: H01L21/52
Filed: 1994-12-26
Abstract: PURPOSE: To eliminate the risk of damaging the surface of a semiconductor, even when a contact pressure required for superior electrical contact to a power MOS device is applied. CONSTITUTION: A semiconductor device chip 22 is provided with a dummy cell 11, and the thickness of an oxide layer 7 in dummy cell 11 is made thicker than that of the oxide layer 7 in the residual part of the semiconductor device chip 22, and a polysilicon layer 8 and a metal layer 10 are protruded higher than the residual part of the semiconductor device chip 2, and the pressure applied with a washer 16 is made to be applied to the entire surface of the dummy cell 11.
Patent JP-H03183803-A (JP)
Title: Moving method for overpass-type road surface repair car
Inventor: MINAKI AKIHIKO
IPC: E01C9/08
Filed: 1989-12-14
Abstract: PURPOSE:To move with a little traction power without the need for installing wheels for traveling by lifting an overpass constructing unit above a road surface with high-pressure air sent through air ducts that are extended to the inside of support shoes attached to extendable support legs that bear said constructing unit. CONSTITUTION:Each of air ducts 4 is extended from the end of advancing- direction side of an overpass constructing unit (work module) 1 to each of support shoes 3 attached to the under side of extendable support legs 2 that are attached at least to four positions in said module 1 for bearing of load. An air compressor 5 that travels on self-propulsion or being drawn from the outside is connected to the end of the air ducts 4 and high-pressure air is sent to the support shoes 3, and the whole body of the work module 1 is lifted above the road surface, reducing the sliding resistance. Thereby the module can be moved with a little traction power, making wheels for traveling unnecessary, and wider space for the work can be secured.
Patent JP-H02166501-A (JP)
Title: Pseudo interruption generating system
Inventor: GOTO AKIRA
IPC: G05B15/02
Filed: 1988-12-21
Abstract: PURPOSE:To realize the remote input of a process interruption by detecting the state change of a process input signal and starting the corresponding program. CONSTITUTION:The process input signal of a switch sensor 5, etc., is read out of a process input device 4 via a process input subroutine which is subject to a pseudo interruption generating program 8 and then a data way 3. Then the state change of this signal is detected and a program 6 corresponding to the signal state changing point is started. In this pseudo interruption generating process, the state change of the process input signal is detected and the corresponding program 6 is started. Thus it is possible to produce a pseudo interruption within an information processor 1 via the data way 3 which is unable to transmit the interruption. Then a remote operation is attained with the device 4.
Patent JP-H07176575-A (JP)
Title: Method and apparatus for testing semiconductor device
Inventor: ONO TAIICHI
IPC: G01R31/26
Filed: 1993-12-21
Abstract: PURPOSE:To avoid the oversight of defective chips even if they exist at arbitrary positions on a wafer and reduce a time for test. CONSTITUTION:A count value '5' is set in a step 1 (S1) and a normal probing test is performed in S2. In the normal probing test, about 30 test items are carried out for one chip. When the normal probing test is finished, it is judged whether the chip is defective or not in S3 and, if it is not defective, '1' is subtracted from the count value. If successive 5 chips are decided to be not defective by the repeated processes of S1-S5, a count value '20' is set in S6. The next chip is subjected to a simplified probing test in S7. In the simplified probing test, 10-15 test items are carried out for one chip. When S7-S9 are repeated and the simplified probing test of 20 chips is finished, the step is transferred to S1 and the above-mentioned procedure is repeated.
Patent JP-H08307677-A (JP)
Title: Page printer able to print out multi-value image
Inventor: HANIYU YOSHIAKI
IPC: H04N1/403
Filed: 1995-12-12
Abstract: PURPOSE: To considerably reduce a memory capacity of a page memory in the page printer able to print out a multi-value (multi-gradation) image. CONSTITUTION: Multi-value data plotted by a PS(postscript) interpreter 21 are tentatively stored in an FIFO(first-in/first-out) memory 24 having bit planes by a bit number of the multi-value. Then a compression section 22 applies variable length reversible compression processing to the data in the FIFO memory 24 in serial or in parallel with respect to each bit plane by each unit (block word BW) of a size and stores the result to a compression memory 23. After storing data by one page, the compression data are expanded by an expansion section 25 and the result is fed to a printer engine 208, in which the data are printed out.
Patent JP-2000134078-A (JP)
Title: Capacitance sensor circuit
Inventor: KATO RYOCHI
IPC: G01B7/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To maintain the detection sensitivity of detection electrodes to prescribed sensitivity by forming a clock signal, a 1st data signal and a 2nd data signal based on the change of capacitance of two detection electrodes and controlling time between the timings. SOLUTION: Detection sensitivity is set to the highest state by preventing a direct current from being outputted to a delay circuit 50 performing automatic sensitivity adjustment from ports 84 and 85. A CPU 80 outputs an 8-bit digital binary data signal from each port of ports 86 to 93 and carries out automatic balance adjustment. It decides whether a 1st FF output signal of a port 82 is a HIGH level and/or a 2nd FF output signal of a port 83 is a HIGH level. When a HIGH level signal is decided as a valid detection signal, it is decided if the duration of the valid detection signal is >=0.2 seconds. A 1st or 2nd detection signal is outputted from a port 94 for one second when the duration of the valid detection signal is >=0.2 seconds.