baber/WOPTO huggingface dataset:
Patent JP-H118369-A (JP)
Title: Method for automatic mounting and wiring
Inventor: TAKAHATA MAKIKO
IPC: H01L27/118
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent increase in the size of a chip due to unused CMOS transistors in functional blocks, by using placement and routing in a CMOS gate array. SOLUTION: Identifiers of unused CMOS transistors in functional blocks are described in advance in a library. The identifiers are retrieved from a net list 112 and an LEF 111 (101). A new block is prepared, such that a Pch transistor common source section of unused transistors of an A-functional block and a P channel transistor common source section of unused transistors of a B-functional block are caused to be common and such that an Nch transistor common source section of the unused transistors of the A-functional block and an Nch transistor common source section of the unused transistors of the B-functional block are similarly caused so as to be common (104). After the block name and terminal name of the net list have been changed, in conformity with the new block, automatic mounting is carried out (105).
Patent JP-S642100-A (JP)
Title: Digital distortion adding device
Inventor: IKEUCHI JUNICHI
IPC: G10H7/00
Filed: 1987-06-24
Abstract: PURPOSE: To set up various distortion characteristics by comparatively small circuit size by multiplying a digital signal having the power value of an input signal by a coefficient through each coefficient multiplying means and suitably setting up the coefficient.  
     CONSTITUTION: A digital distortion adding means 6 is constituted of multiplying means 11A to 11N for calculating the power of A/D converted digital signals, a coefficient multiplying means 12A to 12N for multiplying respective power values by respective coefficients, and adding means 13 for adding these multiplied results, etc., the added result is D/A converted and an analog signal is outputted. In this case, various coefficients are previously stored in a ROM 14 and necessary coefficient a 1  to a n  are read out by the switching of a selection switch 15 and multiplied by the means 12A to 12N to output multiplied results. Thereby even when the circuit size is small, many distortion characteristics can be optionally set up. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5948798-A (JP)
Inventor: HARA MAKOTO
IPC: G10L13/02
Filed: 1982-09-11
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-S6163857-A (JP)
Title: Method and apparatus for forming image
Inventor: HANEDA SATORU
IPC: G03G13/08
Filed: 1984-07-27
Abstract: PURPOSE:To make a device compact and efficient by developing reference latent images formed in another area different from a picture latent image to form a multiple reference toner image obtained by superposing plural reference toner images and setting the forming condition of picture latent images on the basis of said information. CONSTITUTION:Reference latent images are formed in another area A different from a picture latent image 4 formed on an image supporting body 1 and developed to form a multiple reference toner image 2c obtained by superposing plural reference toner images 21-2C and then the forming condition of an area B, i.e. the picture toner images 3a-2c and then the forming condition of an area B, i.e. the pictrure toner inmages 31-3c of the image supporting body 1, is set on the basis of the informa tion obtained from the reference toner images 21-2c. The picture toner image 3c is transferred to recording paper and the reference toner image 2c is removed by a cleaning device wi4thout being transferred. In the working mode, the toner images are superposed by rotating the image supporting body 1 by the number of ttoner images, so that an image forming device is made compact and a polychromatic picture prevented from the transfer shift of toner images and characterized with high color balance, picture quality and gradation can be obtained.
Patent JP-H11340912-A (JP)
Title: Optical transmission equipment
Inventor: DAIGUUJI MINORU
IPC: H04B10/80
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To enable electromagnetic radiation from a transmission antenna even with small power by providing a transmission antenna with an impedance matching circuit connected with an photoelectric conversion part. SOLUTION: The intensity of light outputted from a transmission part 1 to an optical transmission line 4 changes depending on the output electric signal of an oscillator 13 impressed to an optical modulator 12, and the electric signal from the oscillator 13 is converted to an optical signal. A photoelectric conversion part 2 is installed near a transmission antenna 3 and composed of a photodiode 21 for inputting an optical signal emitted from the optical modulator 12 at the transmission part 1 and converting it to the electric signal again. The bias voltage of +10 V is impressed to the photodiode 21. Then, the electric signal converted from the optical signal and outputted by the photoelectric conversion part 2 is inputted to the transmission antenna 3.  The current output signal of the photodiode 21 is sent to an impedance matching circuit 32 at the transmission antenna 3 and radiated as an electromagnetic wave exciting the current of a transmission antenna 31.
Patent JP-H028641-A (JP)
Title: Air conditioner
Inventor: KOBAYASHI TAKAO
IPC: F24F5/00
Filed: 1988-06-27
Abstract: PURPOSE:To perform an efficient heat exchanging operation and improve an outer appearance of an air conditioner by a method wherein an outdoor unit is taken in under a floor of a housing, an air shielding plate partitioning a suction draught circuit for the outer unit and a blowing side draught circuit is provided, under-floor strip footing having a ventilation port is connected with the air shielding plate so as to form a draught chamber. CONSTITUTION:Air sucked from a ventilation port 5 at a suction side under operation of an outdoor unit 1 is guided to a suction side draught circuit 1a of the outdoor unit 1. A heat exchanger placed in the outdoor unit 1 is operated to perform a heat exchanging operation and then the air passes through a fan placed in a blowing side draught circuit 1b and is guided to an draught port 3 at the discharging side. An outside part of the outdoor unit 1 is provided with an air shielding plate 2 for making a partition between a suction side draught circuit 1a and a blowing side draught circuit 1b, a strip footing 4 having a ventilation port 3 of discharging side is connected so as to form a sealed draught chamber, resulting in that the air already heat exchanged is not returned back to the suction side draught circuit 1a, but discharged from the ventilation port 3 of the continuous footing 4 to an outside are of the housing and so an efficient heat exchanging operation can be performed as an air conditioner.
Patent JP-S5680413-A (JP)
Title: Folding line setting device for flexible straw
Inventor: SAKATA TAKAO
IPC: B29C53/00
Filed: 1979-12-05
Abstract: PURPOSE: To quickly set a folding line which forms the flexible part of straw by introducing through straw a rotary core axis 3 provided inside a through part of a rotary drum and feeding straw between folding line setting rollers to set a folding line.  
     CONSTITUTION: A straw is inserted into multiple straw insertion ports H provided on a rotary drum 2 at a fixed pitch, and a rotary core axis 3 provided inside the port H in a freely movable manner is introduced into the straw. Then the drum is caused to rotate and the straw is directed toward between folding-line setting rollers 7, 8 opposed to each other on the internal and external circumferential surfaces of the drum 2. Roller axses 72, 82 are caused to rotate through the intermediary of pulleys 15, 16 and at the same time, eccentric axses 9, 10 are caused to rotate to make rollers 7, 8 approach towards the core axis 3. Simultaneously the core axis 3 is caused to rotate through the intermediary of pulley 5, and the core axis 3 on which straw is fitted is caused to pass between the rollers 7, 8 to set a plural number of folding lines on straw. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5382109-A (JP)
Title: Bipolar transmission system
Inventor: YOSHINARI NAOKI
IPC: H04L27/02
Filed: 1976-12-27
Abstract: PURPOSE:To eliminate the pulse distortion and noise of the demodulated signals, by providing the pulse width check circuit with the reception side, in the bipolar transmission system of NRZ (Nonreturn-to-zero) system.
Patent JP-H11353364-A (JP)
Title: Method for determining shipping destination and shipping quantity of articles
Inventor: SATO MASASHI
IPC: G06Q50/10
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To make a practical judgement of a shipping destination and to determine a necessary shipping quantity in consideration of article characteristics without requiring any unnecessary cost by setting the priority for shipping destinations in the increasing order of variation in price for a specific period. SOLUTION: A price stability decision block 115 refers to a market price table 125 to calculate the price stability of prices by market according to daily market prices for a specific period and sets the priority for respective the markets in the increasing order of price variation according to the calculated price stability. A shipping destination decision and quantity calculation block 120 receives a target sales amount, profit, costs needed for ship and transportation, and a scheduled shipment day inputted through an input/output block 110.  An forecasted market price on the shipment scheduled day is calculated by referring to the price stability table 130, an article unit price needed for shipment and transportation is referred to in a shipment and transportation table 145, an a shipping quantity satisfying the received target sales amount, profit and the costs needed for the shipment and transportation is found.
Patent JP-S5383729-A (JP)
Title: Board key output detector for electronic insturment
Inventor: KATOU HIKOKAZU
IPC: G10H1/18
Filed: 1976-12-29
Abstract: PURPOSE: To simply process the board key output detection by memorizing the ON and OFF of the key in a memory to control a plying section in accordance with the microprogram. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6138913-A (JP)
Title: Armored submarine optical cable
Inventor: FUNAKI YASUSHI
IPC: H01B7/14
Filed: 1984-07-31
Abstract: PURPOSE:To improve the reliability of the titled cable by forming a hard steel wire with the twisting pitch of 21-40 times as long as twice the distance from the center of the cable and an armored iron wire with the twisting pitch of 12- 16 times as long as twice the distance from the center of the cable. CONSTITUTION:The hard steel wire 3 to be a tensile strength body is formed with the twisting pitch of 21-40 times as long as twice the distance from the center of the cable and the armored iron wire 7 is formed with the twisting pitch 12-16 times as long as twice the distance from the center of the cable. When the value of P0/D0 is limited within the range of 12<=(P0/D0)<=16, the ratio of partial charge of tension to the tensile strength body 3 of the submarine optical cable is about 20% the whole load. When the value of P1/D1 is set up within the range of 21-40, the P0/D0 value of the armored iron wire 7 can be suppressed to 0.5% expansion or less against 12-16 times the using load and cable winding and production can be attained easily, so that the reliability is improved.
Patent JP-S5383730-A (JP)
Title: Assigner for electronic insturment
Inventor: KATOU HIKOKAZU
IPC: G10H1/18
Filed: 1976-12-29
Abstract: PURPOSE: To simultaneously generate a plurality of tones with the use of a single board key by assigning the tones to a plurality of channels which are calculated by a micro-processor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11356068-A (JP)
Title: Device and method for driving vibrating actuator
Inventor: MIWA SATOSHI
IPC: H02N2/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To reduce a slippage between a vibrator and a relative motion member when intermittently driven and thereby suppress the abrasion on a contact face between these members, by changing the frequency of AC voltage for at least a part of the period during which AC voltage is applied to an electromechanical transducing element. SOLUTION: A pulse setting device 30 sets the applying time and the frequency of a driving signal to prescribed values, based on a target speed. A pulse generator 31 generates a pulse signal S1 having the pulse width and the pulse frequency accomodating the set values. A control signal generating section 32 generates a frequency control signal S2. An oscillator circuit 16 outputs a frequency signal S3 controlled by the frequency control signal S2 when the pulse signal S1 is ON. Then the frequency signal S3 is inputted to input regions 13a and 13c through an amplifier 17a while also being inputted to input regions 13b and 13d through a phase shifter 18 and an amplifier 17b. A speed control circuit 19 controls the pulse setting device 30 according to the output voltages from detection regions 13p, 13p'.
Patent JP-S6137396-A (JP)
Title: Copper alloy welding rod
Inventor: KAWACHI MASAHIKO
IPC: B23K35/30
Filed: 1984-07-31
Abstract: PURPOSE:To extent an application range of welding and to improve workability by incorporating specific weight % of Al, Mn, Fe, Ni and Cu into a titled welding rod. CONSTITUTION:The copper alloy welding rod is composed of 9-10% Al, 10- 9% Mn, 2.0-3.5% Fe, 1.0-3.0% Ni and >=70% Cu. The high tensile strength and elongation of a weld zone are obtd., the variance of hardness is decreased and the condition of penetration is improved if welding is executed by using the welding rod composed in the above-mentioned manner. The welding rod is applicable to any of a TIG method, MIG method and arc welding method and since the rod is applicable to a cast iron, tool steel, etc. as well, the application range thereof is expanded. The condition of penetration is improved and the welding workability is improved.
Patent JP-S5489504-A (JP)
Title: Multipolling system
Inventor: ITOU MASAAKI
IPC: H04L12/403
Filed: 1977-12-27
Abstract: PURPOSE:To improve serviceability to and reliability of subordinate stations by connecting a master station to subordinate stations via several circuits provided. CONSTITUTION:Circuits LL1 to LLn from master station KS, provided, can all be connected to subordinate stations SS1, SS2   by way of branch unit groups BR1, BR2   and interfaces IF1, IF2   respectively. Then, each interface is  equipped with switches as many as circuits and a subordinate station polled from  the master station control a corresponding switch to start communication with the  master station.
Patent JP-H083948-A (JP)
Title: Self-light-emitting roadway block and flickering illuminator
Inventor: YOSHIZAKI AKIHIRO
IPC: E01F9/553
Filed: 1994-06-16
Abstract: PURPOSE:To obtain a self-light emitting roadway block in which a light emitting diode with solar cells as the electric source is built-in. CONSTITUTION:This block is composed of a block body 10 with a groove 17 at the upper face and an upper cover 11 fitted to the groove 17. Solar cells 2 are arranged on the upper cover 11 in an exposed state. And a battery is contained to be charged through true sonar cells. An illuminating aperture 4 is opened at the front side of the block body 10 facing a road and a light emitting diode flickering by means of the battery as the electric source is built-in in the inside and further, a milk white transmissive resin cover 6 is fitted.
Patent JP-S6321924-A (JP)
Inventor: AKIBUA PINTOU
IPC: D01G7/06
Filed: 1987-06-26
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-H0451400-A (JP)
Title: Position evaluation system
Inventor: NISHIO MASAHIRO
IPC: G08G1/0969
Filed: 1990-06-20
Abstract: PURPOSE:To smoothly control an operation even if a flat road and a elevated road are in parallel by evaluating a position in the middle of travel based on an elevated road identification signal and a flat road identification signal, which are included in a radio wave which a beacon receiver receives. CONSTITUTION:Flat road beacons 3 and elevated beacons 4 are intermittently installed along the flat road 1 and the elevated road 2, which are formed in parallel. At that time, an installation position between the flat road beacon 3 and the elevated beacon 4 is separated at a prescribed distance. The radio wave emitted from the elevated beacon 4 includes the elevated road identification signal showing that it is the radio wave emitted from the elevated beacon 4. The beacon receiver mounted on a vehicle receives the radio wave from the flat road beacon 3 and the elevated beacon 4, detects the position and the direction of travel and recognizes whether a travel line is the flat road 1 or the elevated road 2.
Patent JP-S647999-A (JP)
Title: Sludge discharging device
Inventor: TATEISHI CHIKAO
IPC: E02F3/88
Filed: 1987-06-29
Abstract: PURPOSE:To improve suction force by disposing the aperture of an air feed pipe to the aperture at the bottom end of a suction cylindrical body and positioning the aperture of a water feed pipe to the outside peripheral face of the aperture at the bottom end of the suction cylindrical body. CONSTITUTION:The suction cylindrical body is put into a sludge tank and suction is executed by a blast blower. High-pressure air 8 is simultaneously fed therein from a compressor. The suction force is thereby increased. The solid matter such as sludge settled in the bottom is broken down to assure the lifting if high-pressure water 6 is ejected from the aperture at the front end of the water feed pipe. The need for an operator to directly enter a site where the outbreak of a disaster is anticipated is eliminated and the matter to be removed is surely expelled by a remote control.
Patent JP-S5862155-A (JP)
Title: N-sulfenylated benzylsulfonamide, manufacture and use as bactericide
Inventor: ENGERUBERUTO KIYUURE
IPC: C07C67/00
Filed: 1982-09-16
Abstract: 1. N-Sulphenylated benzylsulphonamides of the general formula I  see diagramm : EP0075172,P13,F1  in which R**1 , R**2 and R**3 independently of one another represent hydrogen, halogen, nitro, alkyl or halogenoalkyl, and R**4 denotes hydrogen or alkyl, R**5 represents alkyl with 1 to 6 C atoms, alkenyl with 2 to 6 C atoms, it being possible for these radicals optionally to be interrupted by one or more hetero atoms such as oxygen or sulphur, cycloalkyl with 3 to 7 C atoms, aralkyl with 1 to 4 C atoms in the alkyl part and 6 to 10 C atoms in the aryl part, phenyl or naphthyl, it being possible for aralkyl, phenyl and naphthyl optionally to be substituted by halogen, nitro, cyano, methyl, trifluormethyl, alkoxy or alkylthio with 1 to 4 C atoms, and X denotes halogen.
Patent JP-H1111757-A (JP)
Title: Sheet carrying device, and image processing device
Inventor: KATSUYAMA HITOSHI
IPC: B41J15/04
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To detect the meandering of a sheet irrespective of the sheet size by arranging at least two meandering detecting means in the vicinity of one end face in the width direction of the sheet orthogonal to the carrying direction of the sheet with the interval in the sheet width direction. SOLUTION: Meandering detecting sensors 21a, 21b are arranged in the vicinity of a delivering roller on the upstream in the carrying direction, and arranged with the interval of L in the width direction across one end in the width direction orthogonal to the carrying direction of a fabric 1. When the meandering detecting sensor 21a is turned OFF, and the meandering detecting sensor 21b is turned ON, a motor of a meandering correcting means to move the delivering roller in the right-toleft direction (the width direction of the fabric 1) is not driven. This condition is the normal condition, and is the reference. The motor is driven so that the delivering roller is moved to the right when both the meandering detecting sensors 21a, 21b are turned ON. When both the meandering detecting sensors 21a, 21b arc turned OFF, the motor is driven so that the delivering roller is moved to the left.
Patent JP-H07154158-A (JP)
Title: Low-voltage rf amplifier and mixer with-single bias block
Inventor: STUEBING CARLTON
IPC: H03F3/19
Filed: 1994-07-12
Abstract: PURPOSE: To remove the important restrictions on the dynamic range of a low-voltage RF amplifier by installing a means which buffers the bias means of the base of a transistor having an AC grounding emitter from the external loading effect of the transistor to the bias means. CONSTITUTION: The load RL of the collector circuit of a transistor(Tr) Q1 having an AC grounding emitter is directly connected to a power supply voltage Vcc without passing through a bias circuit. Since a large voltage drop occurs in the bias circuit, the voltage which can be utilized through the load RL and an RF Tr is remarkably increased by this direct connection. Therefore, the dynamic range of an RF amplifier is extremely increased and the electric energy required for increasing the dynamic range to a desired value is largely reduced. The load RL is combined in or out of the same IC in the amplifier, is on the inside of a collector than an emitter circuit, and minimizes overtone disturbance. In addition, the temperature of the bias circuit is compensated by protecting the bias circuit from the external loading effect of the Tr Q1 by using a buffer.  Therefore, the dynamic range loss of the RF amplifier caused by gain compression can be reduced.
Patent JP-S6316114-A (JP)
Title: Heating device for engine oil
Inventor: OGATA IPPEI
IPC: F16N39/04
Filed: 1986-07-08
Abstract: PURPOSE:To enable a heater to stop automatically after heating engine oil to a pre-determined temperature without provision of any special control device, by installing a heater with a thermistor ceramic with a positive characteristic in the circulating system of the engine oil. CONSTITUTION:Between oil strainer 8 to suck the oil in an oil pan 7 and an oil pump 6, an oil heating device 10 is installed at the downstream of an oil filter 9. Said oil heating device 10 contains, in its housing 20, a stack comprising a heater 22 made of ceramic with a positive characteristic, heat discharging fins 23, plate electrodes 24, 25, and plate spring 26. As heating of oil advances for increasing the temperature of the oil, the electric resistance of said heater 22 increases until the current stops at determined temperature.
Patent JP-H06346130-A (JP)
Title: Detection of slag foaming by image processing
Inventor: INOUE KAZUYOSHI
IPC: C21C1/00
Filed: 1993-06-04
Abstract: PURPOSE:To quickly execute the detection of slag foaming and to stably execute desiliconizing treatment on a casting floor and molten iron pre-treatment without needing large reconstruction to equipment. CONSTITUTION:After digitizing a video signal obtd. by taking the picture of an iron receiving vessel opening part with an image pick-up means 1 using an image processing means 2, this digitized signal is stored in an image memory and also, by taking the difference between the present flame image and a time average image concerning the deveral images of few flame shapes before this flame image, the differential gradiation image is obtd., and further, only the peak brightness part is extracted from this differential gradiation image. Then, by detecting the peak part having >= fixed area and >= fixed distance from the opening part of the iron receiving vessel with a deciding means 3 as slag splash, the slag foaming can be detected automatically and accurately, and the operator is unnecessary to always observe the picture of the opening part of the iron receiving vessel.