baber/WOPTO huggingface dataset:
Patent JP-S5499515-A (JP)
Title: Computer tomograph
Inventor: SUGANO YASUHISA
IPC: H04N7/18
Filed: 1978-01-24
Abstract: PURPOSE: To ensure an extremely quick and accurate position setting for the tested subject and thus to increase the photographing function by providing two pairs of luminous elements and photoelectric elements and securing a coincidence between the center of the tested subject and the center of the shooting region.  
     CONSTITUTION: Tested subject A is located as shown in the diagram to shooting region Q of the computer tomograph. In case part of the tested subject comes out of  region Q, center point P 1  of A (the head and the belly of the human body are  regarded as a circle or an oval, so point P 1  is the area of 1/2 the maximum diameter of the circle or oval and also the intersection of 1/2 length of the orthogonal diameters) is detected through the detecting mechanism comprising luminous element 1a and 1b plus photoelectric element 2a and 2b, etc. Thus, the top plate of the bed on which A is placed is shifted with control to secure a coincidence between center point A' of A and center point P 1  of region Q. In addition of these elements, the detecting mechanism includes lead screws 3a∼3d, guide rails 4a∼4d, reduction and transmission gears 7 and 8, reversible motor 10, rotary encoder 9 and others. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59143839-A (JP)
Inventor: HANSU MIYURAA
IPC: B65H18/00
Filed: 1984-01-18
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-H03209281-A (JP)
Title: Image density controller
Inventor: IMAMURA HEIJI
IPC: G03G15/08
Filed: 1990-01-11
Abstract: PURPOSE:To achieve highly sensitive detection of the quantities of black toner and color toner by detecting the quantity of the toner based on the change in specular reflection element and also the change in diffused reflection element. CONSTITUTION:Resistor 7 is connected in series with a light emitting diode 2. When an operation voltage is applied to the series circuit from a power source 8, the light emitting diode 2 emits light. Additionally registors 9 and 10 are connected in series with phototransistors 9 and 10, respectively, and an operation voltage is applied from the power source 8. An output V1 obtained at the node of the phototransistor 3 and the resistor 9 is supplied to one of the input terminals of an arithmetic processing circuit 11, as a signal indicating a specular reflection element. Whereas an output V2 obtained at the node of the phototransistor 4 and the resistor 10 is supplied to the other input terminal, as a signal indicating a diffused reflection element. (V1-V2) is calculated at the arithmetic processing circuit 11. Based on the result, a toner dispenser, etc., are adjusted to control image density. Thus, highly controlled sensitivity is maintained for both color toner and black toner.
Patent JP-S61165291-A (JP)
Title: Laser beam processing device
Inventor: KANEHARA YOSHIHIDE
IPC: B23K26/14
Filed: 1985-01-18
Abstract: PURPOSE:To improve processing accuracy by using the oxygen and compressed air regulated by a regulator as a processing gas. CONSTITUTION:The pure gaseous oxygen supplied from a gaseous oxygen cylinder 9 via the regulator 10A and the air of the prescribed pressure supplied from a compressor 12 via the regulator 10B are stored in a mixing tank 17. The mixing ratio of the gaseous mixture in the tank 17, i.e., the concn. of the pure gaseous oxygen is regulated by the regulator 10A on the cylinder 9 side. The processing is made possible by increasing the oxygen concn. when the laser beam processing speed is high and by decreasing the oxygen concn. when the processing beam is low. The fine processing to high accuracy at a low speed and the cutting at a high speed are thus made possible selectably by the above-mentioned method. The range for processing conditions is widened by suppressing self-burning and the accuracy of processing is improved.
Patent JP-2000209107-A (JP)
Title: Carrier level difference monitoring circuit for transmitter
Inventor: MIYAJIMA TOMOHIRO
IPC: H04B17/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To relieve the load of an end user for re-adjustment in the case maintenance by automating the monitoring of a spectrum of a transmission signal thereby automatically correcting the relation of carrier levels. SOLUTION: A transmitter transmits a microwave with high reliability by providing a self-check function where a carrier level detection circuit 11 monitors a difference of carrier levels of a video signal 1 and an audio signal 2 and a control circuit 14 controls a level variable device 6a so that this level difference (LIF-Ls1) reaches a preset specified value Ld1 for the purpose of proper readjustment of the carrier level.
Patent JP-H09199718-A (JP)
Title: Semiconductor integrated circuit device and its fabrication
Inventor: YASUOKA HIDEKI
IPC: H01L27/088
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a fine-making technique of a power MOSFET of a lateral double diffusion structure. SOLUTION: A channel potential clamping semiconductor layer (p-type semiconductor layer 2p, n-type semiconductor layer 2n) is formed around a power MOS part, and power is supplied from the semiconductor layer through a substrate to a channel layer (n-type channel layer 3n, p-type channel layer 3p) of a power MOSFET (p channel type MOSFET ( Qpd), n channel type MOSFET (Qnd). Hereby, there is no need of a channel potential clamping semiconductor layer formed next to a source region (10, 16) inside the channel layer, and the occupation area of the channel layer (p-type channel layer 2p, n-type channel layer 2n) is reduced.
Patent JP-2000205000-A (JP)
Title: Control device for hybrid vehicle
Inventor: KURODA KOICHI
IPC: B60K6/54
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To improve the fuel consumption and responsiveness to acceleration by moving the threshold of engine start to high-speed side according to the estimation result of traveling state to continue the motor traveling. SOLUTION: A traveling state detecting means 24 is connected to a vehicle controller 13. A navigation device 21 is formed of a locater for measuring the position of its own vehicle, a road information receiver for receiving traffic information and road information, and a road map data. The part for judging the traveling state of the vehicle controller 13 receives the output of the navigation device 21 and detects a curve on the course of the own vehicle. The part for judging engine start and stop of the vehicle controller 13 determines the thresholds of engine start and stop according to the judgment of traveling state. The vehicle controller 13 performs the control of a hybrid vehicle according to the judgment result of engine start and stop. According to this, energy loss can be eliminated, and the acceleration responsiveness in re-acceleration can be improved.
Patent JP-H06216831-A (JP)
Title: Portable character communication voice synthesizer
Inventor: NOTO HIROYUKI
IPC: H04W88/02
Filed: 1993-01-18
Abstract: PURPOSE:To ensure the smooth transmission of information to users while keeping the secret of the communication contents by inhibiting the synthesization of voices when the secret contents are received and by reading a specific word in another word. CONSTITUTION:If a read-aloud inhibiting instruction of voice synthesization is included in the information received from an originating station, this information is reported to a user through a character display device 107. Then the user changes a specific word set previously into another word and outputs this word in voices when the received information is read aloud by a voice synthesizer 120 even with no read-alound inhibiting instruction received. Thus the received secret information is never leaked to the outsiders.
Patent JP-H11203409-A (JP)
Title: Written data input device and storage medium
Inventor: TACHIBANA NARUHITO
IPC: G06F3/0488
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a written data input device capable of simultaneously executing correction processing for the reference coordinates of a tablet and format specification processing by pointing out a calibration mark put on paper set up on the tablet and to provide also a storage medium. SOLUTION: When calibration marks on a paper set up on a tablet 4 are checked by a ball-point pen or the like, a CPU 2 corrects the reference coordinates of the tablet 4 based on the data of coordinate values specified by the check and inputted from the tablet 4 and judges the pointing order of respective calibration marks. At the time of judging that the point order is the one corresponding to a pattern A based on a pattern table 8a, the CPU 2 specifies a format A corresponding to the pattern A based on the table 8a, reads the data of the format A from a format data file 8b and sets up the attribute of an input field or the like corresponding to the format of the paper based on the data of the format A.
Patent JP-S62168806-A (JP)
Inventor: YAMANAKA YOSHIRO
IPC: B65B3/26
Filed: 1986-01-14
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-H02186406-A (JP)
Title: Multi-ladder control system for sequencer
Inventor: NAKAHARA TSUTOMU
IPC: G05B19/05
Filed: 1989-01-12
Abstract: PURPOSE:To speed up a response and to contrive the high speed of a ladder debugging and maintenance by repeatedly checking and executing ladders classified into processes. CONSTITUTION:By turning on a power source, all relays during execution are turned off, and a process proceeds to the execution of the ladders. The presence/ absence of the execution of a No.1 ladder is checked with the use of a control table, and when it is turned on, the No.1 ladder is executed. By the start of the execution, the relay during the ladder execution registered on a control table is turned on based on a random program, and it is programmed by the ladder so as to be turned off by the completion of the No.1 process. Thus, when the check and execution of the executing condition of the No.1 ladder are completed, the next ladders are successively executed, and when the check and execution of the No.(n) are completed, the process returns to the No.1 ladder check again.
Patent JP-S57121231-A (JP)
Title: Manufacture of semiconductor device
Inventor: MEGURO RIYOU
IPC: H01L21/302
Filed: 1981-01-21
Abstract: PURPOSE:To facilitate formation of a minute U shape groove in a semiconductor device by a method wherein polycrystalline semiconductor layer provided on a semiconductor substrate interposing an insulating film between them is patternized, and the substrate is etched making the polycrystalline layer and the insulating film thereof as the mask. CONSTITUTION:The polycrystalline Si layer 3 is provided on the Si substrate 1 interposing the SiO2 film 2 between them, an N<+> layer is formed by diffusion making an Si3N4 film formed along the necessitated U shape groove as the mask, and after the surface thereof is oxidized thermally, the Si3N4 film is removed, minute breath of the exposed N<+> region only is etched to be removed by selective etching according to difference of concentration of impurities, the insulating film 2 is patternized making the polycrystalline Si layer thereof as the mask, the U shape groove is formed in the substrate 1 making the insulating film thereof as the mask, and the U shape groove is buried up with an SiO2 layer by thermall oxidation. Accordingly the minute U shape groove can be formed extremely precisely without according to the photoetching treatment technique.
Patent JP-H05196320-A (JP)
Title: Hot water boiling-absorption type cold water heater
Inventor: MATSUKIYO TOMIYUKI
IPC: F25B27/02
Filed: 1992-01-17
Abstract: PURPOSE:To obtain hot water whose temperature is almost equivalent to the temperature of hot water during heating time for a direct boiling-absorption type cold water heater, even if it is low temperature waste heat-collected hot water, in a hot water boiling-absorption type cold temperature which uses waste heat. CONSTITUTION:A hot water boiling-absorption type cold water heater 11 obtains refrigerant vapor and an enriched solution by circulating the waste heat-collected hot water 9 obtained from a prime mover 1 and heating a diluted solution. During cooling time, the refrigerant vapor is condensed by a condenser 23 where it is turned into liquid refrigerant. During the cooling operation, a refrigerant drain valve 28 of a refrigerant pipeline 30 is closed. In the beginning of the cooling operation, the liquid refrigerant is stored until it is filled up in a refrigerant sump 26 connected to the condenser 23 and excluded from a refrigeration cycle, thereby maintaining a proper concentration of solution (absorption liquid) in a cooling cycle. During heating time, the refrigerant drain valve 28 of the refrigerant pipeline 30 is opened so that the liquid refrigerant stored in the refrigerant sump 26 may be fed into the absorption solution in an absorber 15 where the concentration of the absorption solution is diluted from the concentration suitable for the cooling cycle to the concentration suitable for the heating operation.
Patent JP-H08193933-A (JP)
Title: Method and machine for testing fatigue of vulcanized rubber
Inventor: ICHITANI RIE
IPC: G01N3/32
Filed: 1995-01-19
Abstract: PURPOSE: To measure the fatigue life at a material level having correlation with the lifetime at product level under a state where the product is used actually by sustaining a constant and uniform strain regardless of the hardness of test piece when the fatigue life of a vulcanized rubber test piece is measured by applying a strain thereto. CONSTITUTION: A vulcanized rubber test piece 1 has a substantially rectangular body 2 of uniform thickness provided, at the opposite ends in the longitudinal direction thereof, with parts 3, 3 to be gripped entirely over the breadthwise direction thereof. The test piece 1 is gripped at the parts 3, 3 and stretched by a specified length in the longitudinal direction of the body 2 before being released. The operation is repeated and the length of a crack 4, generated in the breadthwise direction from the side part of the body 2 depending on the stretching operation, is measured.
Patent JP-H01183553-A (JP)
Title: Towel loom
Inventor: NIIDA KIKUO
IPC: D03D39/00
Filed: 1988-01-13
Abstract: PURPOSE:To provide the title apparatus giving a towel cloth having piles uniformly aligned in a definite direction, by disposing a pressing member driven via an eccentric cam between a beating part and a cross roll, thereby pressing and falling standing piles in definite direction. CONSTITUTION:A pile-pressing member 5 driven via an eccentric cam is placed at a position immediately before the dragging of a woven pile cloth (a) toward a surface roller 2. The pressing member 5 is constructed of a bar or plate member extending over the whole width of the woven cloth (a). When the shaft 6b is rotated in the direction of arrow from a state where the maximum eccentric position of the eccentric cam 6a is at the top position, the pressing member 5 is lowered slantly from the upper position and then transferred in horizontal direction to press and fall the piles standing on the woven cloth (a) in a definite direction. When the eccentric cam 6a is further rotated, the pressing member is moved slantly upward and transferred in horizontal direction. The above operations are repeated to obtain a towel having piles (b) uniformly aligned in a definite direction.
Patent JP-H11198669-A (JP)
Title: Hybrid vehicle
Inventor: KASHIWASE HAJIME
IPC: B60L50/16
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To ensure driving power and improve recovery efficiency of power energy using two motors of relatively low output, and optimize engine and motor control for required driving power from a dirigible road wheel. SOLUTION: The ring gear 3c of a planetary gear unit 3 is connected to the output shaft 1a of an engine 1 through a motor 2, a motor 4 is linked to a sun gear 3a, and a carrier 3b is connected to the input shaft 5a of a belt type continuously variable transmission(CVT) 5. A dirigible road wheel 9 is formed continuously at the output shaft 5c of the CVT 5 through a reduction gear train 6 and a differential mechanism 7, and a driving shaft 8. It is thus possible to ensure driving power by the two small-type motors 2, 4 of relatively low output, improve efficiency with the sharing torque of the motor 4 reduced, improve the recovery efficiency of power energy, and attain optimum control of the engine 1 and the motors 2, 4 with the change gear ratio of the CVT 5 controlled properly.
Patent JP-S5393531-A (JP)
Title: Apparatus for controlling parking brake
Inventor: KONISHI HIROSHI
IPC: G05G1/04
Filed: 1977-01-25
Abstract: PURPOSE:To preclude a danger of illusional braking under an insufficient tension with the parking lever locked through engagement of a ratchet pawl with a ratchet tooth only when a given tension is given to the cable of the parking brake for automobiles.
Patent JP-S57122141-A (JP)
Title: Controller for internal-combustion engine with supercharger
Inventor: OOMORI NORIO
IPC: F02P11/04
Filed: 1981-01-19
Abstract: PURPOSE:To prevent the supercharge pressure from rising and the engine from breaking with a simple construction by a method wherein during when the supercharge pressure is not lower than a set point, an ignition circuit is opened to stop all the ignitions. CONSTITUTION:When a key switch 3 is closed and the internal-combustion engine 1 is started, a contact 44 of a pressure switch 4 remain closed in a low revolution region because of the low supercharge pressure, and the ignition is performed at an ignition timing determined by the revolution speed or the like. On the other hand, when the supercharge pressure is raised abnormally to exceed the set point, a diaphragm 43 in the pressure switch 4 having a pressure passage 41 connected to the downstream side of a compressor for the supercharger is lifted against a spring 42, thereby opening the contact 44. Accordingly, a primary current for an ignition coil 7 is interrupted, so that all the ignitions conducted at ignition plugs 9 through a distributor 8 are stopped.
Patent JP-S55101769-A (JP)
Title: Plural sparks igniting device
Inventor: NAKAMURA HIROSHI
IPC: F23Q3/00
Filed: 1979-01-26
Abstract: PURPOSE:To prevent commutation failure in the thyristor due to the variation in various operational conditions, such as power supply voltage, load condition, ambient temperature, etc., by setting the coupling coefficient of primary and secondary windings of the ignition coil between 0.3 and 0.8. CONSTITUTION:The ignition coil is composed of primary winding 2 and secondary winding 3 wound around suitable bobbins surrounding magnetic core 1, made of ferrite. Here, primary winding 2 is provided in the central part of rod-shaped magnetic core 1, and on both outer sides of primary winding 2 is placed secondary winding 3, which is divided into two parts. Winding starts 3a of secondary winding 3 are connected in the center part, and winding ends 3b are made into high voltage terminals. In this case, by setting the coupling coefficient k of both windings 2 and 3 between 0.3 and 0.8, where k=M/(L1XL2)<12> (M : mutual inductance coefficient, L1, L2; primary and secondary inductance), commutation failure of the thyristor in the ignition circuit can be prevented.
Patent JP-H06283858-A (JP)
Title: Manufacture of printed circuit board
Inventor: TERADA HIROAKI
IPC: H05K3/42
Filed: 1992-01-20
Abstract: PURPOSE:To obtain a high density printed circuit board by providing a conductor circuit for partly conducting in a through hole. CONSTITUTION:A high density printed circuit is formed with a through hole 1, a through hole 1b for partly conducting a surface wiring circuit 4, a first conductor layer 2a, a second conductor layer 2b, a third conductor layer 3c and a fourth conductor layer 2d, and a through hole 1c for partly conducting only the layer 2a and the layer 2b.
Patent JP-S58128666-A (JP)
Inventor: ARAN ETSUCHI BURUUDAA
IPC: H01M6/48
Filed: 1983-01-19
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-H04266335-A (JP)
Title: Paper feeding cassette
Inventor: SHIDA TOSHIO
IPC: G03G15/00
Filed: 1991-01-24
Abstract: PURPOSE:To easily switch the size of a paper sheet by making it possible to exchange elastic bodies for pushing up a press plate used for a paper feeding cassette. CONSTITUTION:A through hole 24b is formed on the installation part of the coiled spring 25 of the bottom part 24a of a paper feeding cassette 24, so as to easily replace the coiled spring 25, while an installation press plate 26 is pressed by the coiled spring 25 to the bottom part of the feeding cassette 24 through a fixed member 24a.
Patent JP-H04239584-A (JP)
Title: Thermal medium for accumulating cold heat of ice
Inventor: MORI TOMOYUKI
IPC: C09K5/08
Filed: 1991-01-24
Abstract: PURPOSE:To provide a thermal medium consisting of a specific alkylpolysiloxane, easily separable from water, applicable to an ice-heat accumulation system using a thermal medium having a specific gravity smaller than ice and having excellent utility. CONSTITUTION:The objective thermal medium is composed of an alkylpolysiloxane of formula (n is integer; average of n is 2-50; R is methyl or 2-16C alkyl; the ratio of 2-16C alkyl in R is >=10%). The compound can be produced e.g. by subjecting an alkylchlorosilane to hydrolytic condensation in the presence of a catalyst or adding an olefin to an alkyl hydrogen polysiloxane such as methyl hydrogen polysiloxane. The thermal medium can be separated as an upper layer from water and ice taking advantage of the specific gravity difference after contacting with water and freezing the water.
Patent JP-H02233682-A (JP)
Title: 8,9-annulated-1,2,3,4-tetrahydro-beta-carboline derivative
Inventor: DERUKU HAMINGA
IPC: A61K31/435
Filed: 1990-01-18
Abstract: NEW MATERIAL: A compound of formula I (wherein R 1  is a 1-3C alkyl, a 1-4C alkoxyl, a 1-4C alkylthio, OH, a halogen, cyano or the like; n is 0 or 1; Z together with two carbon atoms and the N atom forms a heterocyclic group having 9-12 ring atoms; R 2  is H, a 1-8C alkyl, a 2-8C alkenyl or the like; R 3  is H or a 1-6C alkyl; and R 4  is H or a 1-4C alkyl).  
     EXAMPLE: 11-Cyclohexyl-4,5,6,7,8,9,11,12,13,14- decahydropyrido-[4',3':4,5]pyrrolo[3,2,1-1m][1]benzazonine hydrochloride.  
     USE: Orally active fibrinolytics.  
     PREPARATION: A compound of formula II and a compound of formula II are converted by a known method. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11206197-A (JP)
Title: Exciting equipment
Inventor: KITADA TAKAYOSHI
IPC: H02P9/30
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To generate stable control pulses when a power source of an equipment is lost, by installing a bypass circuit for preventing a sneak path circuit, in a multiple firing phase angle generating equipment for exciting a synchronous machine. SOLUTION: A multiple firing phase angle generating equipment consists of a system A control part 13 and a system B control part 14. Each of the control parts is provided with a power source 10, a voltage setting part 8, a control circuit 9, a gate pulse generator 11, etc., and a signal of each connected control unit is outputted to a thyristor 4 via a pulse transformer 15. A diode 16 and a resistor 17 are arranged between the cathode side of a diode 6 of the output of a pulse transformer(PTR) 12 and the other side of the transformer 12. By the insertion of the diode 16 and the resistor 17, stable gate pulses can be supplied to the thyristor 4, when the power source 10 of the system A control unit 13 is lost and operation is performed by the system B control unit 14.