baber/WOPTO huggingface dataset:
Patent JP-S5595448-A (JP)
Title: Sent-back signal detection circuit of multiplex transmitter
Inventor: MIZUGUCHI KEIICHI
IPC: H04J3/14
Filed: 1979-01-13
Abstract: PURPOSE:To simplify the installation and maintenance operation of a system by detecting a sent-back signal with the highest sensitivity all the time, by changing integral time constants of a reference voltage holding part. CONSTITUTION:Only during a sent-back signal period, transistor Tr1 driven by gate signal Sg1 conducts to out off input to reference-voltage generating amplifier A3, and amplifier A3 receives a composite output of positive-polarity current amplifier A1 and negative-polarity current amplifier A4 to generate an output, by which reference-voltage holding part F generates a reference voltage. Then, the collector output of Tr1 is sampled 7 by gate signal Sg2 by way of buffer amplifier A6 and charging circuit 6 and the output signal Y is level-compared 91 and 92 with reference voltages vref1 and vref2. Both comparison outputs are supplied to integral time-constant change-over parts 81 and 82, so that integral time constants of holding part F will be changed according to their outputs.
Patent JP-S5496979-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: NIINO KAORU
IPC: H01L21/76
Filed: 1978-01-18
Abstract: PURPOSE:To reduce the area of the substrate by forming the shallow opposite conducting layer  through diffusion on the single-conducting semiconductor substrate, covering the layer with the  insulator film with the mesa-type etching and then expanding the opposite conducting layer with  diffusion and the active region provided there. CONSTITUTION:Shallow N-type layer 2 is formed through diffusion on the surface of P-type Si  substrate 1, and Si3N4 film 4 is provided at the position to become the diffusion window on SiO2  film 3 which was grown at the formation of layer 2. Then the entire surface is covered with SiO2  film 5 and Si3N4 film 6, and the mesa etching is given with photo resist film 7 used as the mask to  expose peripheral part 8 of substrate 1. After this, SiO2 isolator film 9 is provided to part 8  through the heat treatment, and at the same time layer 2 is expanded and diffused to form N-type  region 10 part of which becomes the collector. Then film 5 and 6 are removed, and film 4 is exposed in the form of film 11. The space between these films is filled up with SiO2 film 12 with  an opening provided to form through diffusion P-type base region 13, N<+>-type emitter region 14  and N<+>-type collector draw-out region 15 respectively within region 10. After this, P-type base  diffusion layer 16 connecting to region 13 is formed through injection of the ion.
Patent JP-S5287017-A (JP)
Title: Electronic musical instrument
Inventor: NIIMI KOUJI
IPC: G10H7/08
Filed: 1976-01-14
Abstract: PURPOSE: To make steady or non-steady sound close to natural musical instrument sound with simple constitution by forming functions standardized by regression operations and multiplying them by a predetermined factor thereby forming partial sound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60155798-A (JP)
Inventor: YOAHIMU PUROPUSUTO
IPC: C08F257/02
Filed: 1985-01-14
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-H07210176-A (JP)
Title: Noise controller
Inventor: SAKO KAZUYA
IPC: H03H17/00
Filed: 1994-01-18
Abstract: PURPOSE:To improve an adaptive processing of a headphone type noise controller for forming a cancel sound for a noise. CONSTITUTION:In the noise controller, plural user side noise units 201-1 incorporate a senser 8 inputting the noise which is a control object, a microphone 2 detecting a residual sound between a cancel signal and the noise as an error signal, an adaptive filter 11 forming the cancel signal, and are provided with communication functions 80, 90. A centralized control part 200 is provided with a coefficient renewal means 13 calculating a filter coefficient for obtaining a target characteristic based on the operation condition of the adaptive filter, a means 70 detecting the operation condition of the adaptive filter through a transmission line and the means 60 transmitting the calculated filter coefficient to respective plural user side noise units through the transmission line. The transmitted filter coefficient is set in the adaptive filter.
Patent JP-S61162988-A (JP)
Inventor: TSUJI TAKAHISA
IPC: D06F75/14
Filed: 1985-01-11
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-H02182892-A (JP)
Title: Electrocasting device
Inventor: KATO TADASHI
IPC: G11B7/26
Filed: 1989-01-10
Abstract: PURPOSE:To safely and efficiently attach and detach an electrode case and to clean and polish an electrocast material in a short time by taking the electrode case contg. the electrocast material out of an electrolytic cell by an attaching and detaching device and transferring the case to a cleaning device by a carrier. CONSTITUTION:A recording master disk 5 held by a master disk holder 3 is dipped in the electrolyte in the electrolytic cell 1, and used as a cathode. Meanwhile, nickel balls packed in an anode case 8 are used as an anode. A current is applied between both electrodes to apply electrocasting on the recording master disk 5, and a stamper is obtained. In this electrocasting device, the case 8 is slid on a supporting plate 13 and a rotary supporting member 12 by the attaching and detaching device 25, hung up and detached from the electrolytic cell 1. The case 8 is then transferred onto the carrier 21, and sent to the cleaning device 30. The case 8 is tilted by a rotary supporting member 38 and a lifting handle 22, and the nickel balls in the case are charged into an octagonal columnar drum 32, cleaned and polished.
Patent JP-S63173882-A (JP)
Title: Scroll compressor
Inventor: MATSUKI TETSUZO
IPC: F04C29/06
Filed: 1987-01-09
Abstract: PURPOSE:To damp down the pulsation of discharge and improve the operating property of assembling by fitting a discharge muffler in the inner periphery of an annular projecting part provided on a fixed scroll to form a high pressure chamber and providing said muffler and a seal draw-out terminal on an upper container. CONSTITUTION:An annular projecting part 31c surrounding a discharge port 6 is provided on the top of a fixed scroll 31. And, a discharge muffler 34 consisting of a top end plate part and a cylinder part 34a and with an open bottom is airtightly and vertically movably fitted in an annular groove 31d provided on the inner periphery of the annular projecting part 31c via a packing 35, thereby, forming a high pressure chamber 36, to which a discharge pipe 28 is connected. On the other hand, the muffler 34 is airtightly connected to the upper center of an upper container 33 which is airtightly connected to a lower container 32, while airtightly connecting a seal draw-out terminal 20 to the upper container 33. That is, the high pressure chamber 36 is formed on the upper part of the fixed scroll 31, the upper and lower containers 33, 32 are directly connected, and necessary parts are housed in the lower container 32 after these are assembled on the outside.
Patent JP-H11201917-A (JP)
Title: Fluorescent x-ray analyzer
Inventor: YAMADA TAKASHI
IPC: G01N23/223
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent x-ray analyzer which is easily handled and can be made highly sensitive. SOLUTION: As a sample S is supported by an x-ray transmissive supporting material 2, and an x-ray source 4 and a detector 5 are arranged at locations sandwiching the sample S on the opposite sides, it is possible to irradiate the sample S with (primary) x-rays B1 for excitation from the x-ray source 4 via the supporting material 2. As the x-ray source 4 and the detector 5 are not arranged on the same side, it is possible to bring both equipment 4 and 5 close to the sample S without the need for considering interference between both equipment 4 and 5. Therefore. by increasing the intensities of X-rays B1 for excitation from the x-ray source 4 to the sample S and fluorescent x-rays B2 from the sample S to the detector 5, it is possible to make the detector 5 highly sensitive easily.
Patent JP-H10197466-A (JP)
Title: Seam weld condition judging apparatus having function of checking for visual field position of radiation thermometer
Inventor: KUSHIDA YASUO
IPC: G01J5/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To accurately judge the propriety of weld condition while adjusting a visual field position of a radiation thermometer with easier checking by checking for the position depending on the projected position of a light spot radiated through a condenser lens from a projector. SOLUTION: A weld condition judging device 11 compares the temperature of a seam weld part measured by a temperature measuring device 7 with the optimum temperature thereof to judge the propriety of the weld condition of the seam weld part from the results of the comparison. A visual field position checker checks for the visual field position in the measurement of temperature with a radiation thermometer 7 depending on the projected position of a light spot radiated through a condenser lens 8 from a projector 14. A light combining device 16, the condenser lens 8, the body 10 of the thermometer and the projector 14 are interconnected by an optical fiber 9.  This enables accurate judgment of the propriety of the weld condition of the seam weld part while adjustment of the visual field position in the measurement of temperature of the radiation thermometer for measuring the temperature of the seam weld part with easier checking therefor.
Patent JP-H04237627-A (JP)
Title: Slide roof for vehicle
Inventor: TAZAKI HIROSHI
IPC: B60J7/047
Filed: 1991-01-17
Abstract: PURPOSE:To improve open sensation by withdrawing slide roof panels almost completely from roof openings. CONSTITUTION:Lateral guide rails 10L, 10R and longitudinal guide rails 16L, 18L, 16R, 18R are combined to form slide roof panels 2L, 2R slidable in both vehicle width direction and body longitudinal direction. The slide roof panel parts (arrow mark A parts) left on roof openings 6L, 6R at the time of sliding the slide roof panels 2L, 2R only onto the vehicle width direction inner side can be also withdrawn from the roof openings 6L, 6R by sliding the slide roof panels 2L, 2R onto the vehicle width direction inner side to open the roof openings 6L, 6R and then sliding the panels 2L, 2R further onto the body longitudinal rear side.
Patent JP-S61163086-A (JP)
Title: Container ship with container carrier
Inventor: KINOSHITA TETSUO
IPC: B63B25/00
Filed: 1985-01-11
Abstract: PURPOSE:To enable cargo handling by a normal reach crane for a container ship with a wide hull by arranging movable cell guides freely movable in the direction of the hull width along the rails laid on the bottom of a hold on both the broadsides of the hold. CONSTITUTION:Movable cell guide frameworks 3 are provided so as to be freely movable in the direction of the width of a container ship with a wide hull along guide rails 5 laid on the bottom of a container hold 20 of the ship. The movable cell guide frameworks 3 are arranged on both sides of the container hold 20 and cell guides 17 arranged nearer the center middle of the hull width are made foldable like pantagraphs. Moving the movable cell guide frameworks carrying containers toward the middle of the hull width enables the handling of the containers by a normal reach gantly crane.
Patent JP-H11203169-A (JP)
Title: Method and device for transmitting and receiving data in centralized supervisory system
Inventor: ONO HIROSHI
IPC: G01F3/22
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a data transmitting and receiving method and its device in a centralized supervisory system which can smoothly handle frequent occurrences of abnormality calls from terminals and emergency. SOLUTION: A receiving buffer memory 16 successively stores message data that includes abnormality information or emergency information sent by the call out of each terminal of plural terminals 3a, while a memory managing part 17 determines whether a memory activity ratio reaches a predetermined value owing to the message data that are successively stored in the receiving buffer memory. And when it is determined that the above activity ratio reaches the predetermined value, it prints out the entire message data stored in the receiving buffer memory to a printing out part 20.
Patent JP-S61165356-A (JP)
Title: N-(3-methyl-4-isopropylphenyl)carboxylic acid amide derivative and selective herbicide
Inventor: TAKEMATSU TETSUO
IPC: C07C231/00
Filed: 1985-01-16
Abstract: NEW MATERIAL:A compound shown by the formula I (R is 1-5C alkyl, or ). EXAMPLE:N-(3-Methyl-4-isopropylphenyl)-2-methyl-2-butenoic acid amide. USE:A selective herbicide controlling effectively and selectively harmful weeds by foliar application especially in cultivation of wheat. PREPARATION:3-Methyl-4-isopropylaniline is reacted with a corresponding carboxlic acid anhydride shown by the formula II or a corresponding carboxylic acid halide shown by the formula III to give a compound shown by the formula I. The reaction is carried out in the absence of a solvent or in an inert solvent (benzene, toluene, xylene, etc.) at -10-150 deg.C, preferably at about 5-90 deg.C.
Patent JP-H06208990-A (JP)
Title: Method and apparatus for making laser beam perpendicular to reflection surface
Inventor: PEETERU ETSUBINGU
IPC: B23K26/04
Filed: 1993-01-13
Abstract: PURPOSE: To make it possible to adjust an incident angle of a laser beam in a vertical state to a reflective face of a silicon wafer in an etching monitor system. CONSTITUTION: A rotatable mirror 20 having a through pin hole is provided. The rotatable mirror 20 is set at a first position in an optical path or a second position out of the optical path. Through the pin hole of the rotatable mirror 20 in the optical path, a laser beam 13 can pass from the laser beam source to a reflective face 16. If the beam is vertical to the reflective face 16, the beam is turned backward to the laser beam source. If the beam is not vertical to the reflective face, the beam is reflected to a target through the rotatable mirror 20, and thereby a light spot at the target can be observed. In this way the beam is directed vertically by adequate adjustment operation.
Patent JP-S59129825-A (JP)
Title: Image forming element
Inventor: MIYASHITA TAKAAKI
IPC: G02B27/18
Filed: 1983-01-17
Abstract: PURPOSE:To prevent a moisture-proof deformation of a plastic member and to prevent deterioration of an image forming property by forming a moisture- proof film between the outside surface of a unit formed by making a lens array and a roof-mirror array in one body and a housing. CONSTITUTION:A moisture-proof treating liquid 12, for instance, a liquid silicone resin, etc. are put into a housing 11, into which a unit 10 is dropped down with a lens array 1 up. As for the quantity of the moisture-proof treating liquid 12, a quantity by which the treating liquid rises to the height of just the side face when the unit 10 is dropped down and the upper face is not dipped in the treating liquid is measured and put in advance. When the moisture-proof treating liquid 12 is hardened, the housing and the unit 10 are fixed in one body through a moisture-proof film 13, and an image forming element unit provided with the housing is obtained.
Patent JP-H07205363-A (JP)
Title: Gas barrier laminate
Inventor: IMAI NOBUHIKO
IPC: B32B27/06
Filed: 1994-01-20
Abstract: PURPOSE:To improve the barrier properties to oxygen and steam of laminate used for packaging material by a method wherein the adhesion between the film deposit of metal or metal compound as structural layer and its adjacent layer is reformed. CONSTITUTION:Organic silicon compound 120 layer represented by a chemical formula R-Si-(OR')3, in which R represents organic functional group and R' represents hydrolyzable groups, is formed at least on one side of synthetic resin film. Film deposit 130 of metal or metal compound is formed on the plasma activation-treated surface of the organic silicon compound 120 layer. Further, on the formed film deposit 130 surface, hot gluing resin layer 150 is provided through adhesive 140 layer.
Patent JP-H04250043-A (JP)
Title: Ink jet device
Inventor: NUMATA YASUHIRO
IPC: B41J2/12
Filed: 1991-01-18
Abstract: PURPOSE:To provide a low-cost, compact ink jet device capable pf ensuring high-quality recording and high reliability by driving a device to transport a recorded material and an ink discharge state recovery device using a common drive source, and at the same time, causing the initial action of said devices to take place using a single sensor when a power supply for the device is turned ON. CONSTITUTION:A sheet transport guide part 23 consists of each sheet feed roller 23a, 23b, and guides a sheet 3 which is fed from a cassette 22 using a pickup roller 21, to a subscan roller 7. A printing part 8 prints the sheet by causing liquid droplets to be ejected by a printing head 9 which is movable in a sheet width direction due to each guide rail 9a, 9b. In the meantime, a cap is caused to come in contact with an ink jet head using a non-printing device, and at the same time, a tube is squashed using a guide roller through a pressure roller to perform a suction recovery action. In this case, the pickup roller 21 and the guide roller are driven by a common drive source. If a power supply for the device is turned ON, the initial action of the mentioned each roller is started by a single sensor.
Patent JP-H10198480-A (JP)
Title: Keyboard having turnable key top
Inventor: ARAKI YUTAKA
IPC: G06F3/02
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard easy in operation, reduced in fatigue while keeping the price capable of being purchased even by armature without changing basic JIS type key arrangement, for example, by providing a key top with a fan-shaped groove part for making possible rotation and slide when it is inserted into the projecting part of key switch. SOLUTION: This keyboard having turnable key top is composed of a key switch 3 and a key top 1 having a fan-shaped groove part 2 turnable and slidable when it is inserted into a projecting part 3a of key switch 3. When the key top 1 is turned adaptively for an operator, the groove part 2 inside the key top 2 is slid to the key switch 2, and rotated in the direction of arrow 5. Therefore, the key top 1 is turned inward and the wrist is prevented from being bent at unnatural angle for keying. The key top 1 desired to be turned can be individually selected corresponding to the request of an operator.
Patent JP-H01180286-A (JP)
Title: Grain screening device
Inventor: FUJIOKA YASUHIRO
IPC: B07B13/02
Filed: 1988-01-11
Abstract: PURPOSE:To improve grain screening efficiency by providing many rotary screening bodies each provided with many pockets which are opened toward a lateral side and allow fitting of grains therein in the scooping up side part in the rotary screening cylinder in such a manner that said screening bodies can rotate freely around the horizontal axis. CONSTITUTION:This rice hulling machine is provided with the rotary screening cylinder 11 having many pot holes and a finish rice trough 16. The many rotary screen bodies 26 each of which is opened in the lateral direction and has the many pockets to allow the fitting of the grains therein are provided freely rotatably around the horizontal axis 23 to the scooping up side part which rotates from below to above in the cylinder 11. The grains which are to be screened and are supplied into the cylinder 11 of such constitution fit into the pot holes. The hulled rice having a short grain size is scooped up high and falls into the upper finish rice trough 16 and is screened to the unhulled rice and the hulled rice. The unhulled rice of a long grain size is scooped up low and is dropped and screened into the cylinder 11. The grains to be screened fit simultaneously into the pockets in the part of the screening bodies 26. The hulled rice is scooped up high and the unhulled rice is scooped up low and is dropped and screened into the cylinder 11 similarly in the case of the pot holes. The screening changes are thus increased and the screening efficiency is improved.
Patent JP-S56102400-A (JP)
Title: Simplified angle advancing device for mechanical press
Inventor: IMANISHI SHIYOUZOU
IPC: B30B15/00
Filed: 1980-01-21
Abstract: PURPOSE: To obtain above mentioned simplified angle advancing device by which the time corresponding to the time-lag is economized and the cycle time is reduced, by adjusting a timing at which a signal is output by number of revolution of the press.  
     CONSTITUTION: Revolution detector 17 is installed on rotating shaft 16 driven by motor 13 through fly-wheel 14 and clutch 15, and output of detector 17, namely, number of revolution is compared with the set value through the comparator. In this case, contact point of comparator (for instance, it turns ON or OFF when the number of revolution is larger or smaller than the set value, respectively) 19 and the contact point of rotary cam 18 which is set so as to output the working signal at 20° and 2°, respectively, are connected in series to form the circuit. Moreover, this circuit is formed so as to output the signal to solenoid valve 8 at 20° when the number of revolution is smaller than the set value, and at 2° when the number of revolution is larger than the set value. By the above mentioned constitution, the timing of working starting is set by the number of revolution of the press, and the cycle time is reduced to improve productivity. The main gear, connecting rod and slide are shown by Nos. 20, 21 and 22, respectively, in the diagram. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11210774-A (JP)
Title: Bearing housing
Inventor: SU JAE-KUEN
IPC: F16C35/067
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a bearing housing which can enhance operational efficiency by permitting a bearing to be mounted easily and accurately. SOLUTION: A slot part 11a is formed on the centerline of an arc part 11, and locking step parts 12 are formed at both ends of the arc part 11. A guide step part 13a is formed on the inner surface of an extension part 13, and a bearing cover 1 in which a mounting groove 15 is formed is formed on a flange part 14. A slot part is formed on the centerline of an arc part 21, and anti- rotation grooves preventing the rotation of the case of a bearing B are formed at both ends of the slot part. A bearing support part in which a guide part 22a guided when abutting on the guide step part 13a and a coupling projection 23 coupled to the inside of the mounting groove 15 are formed is formed at each end of a main body 22 inserted into the extension part 13.
Patent JP-S63172269-A (JP)
Title: Photoengraving method for lithographic printing plate
Inventor: TOYAMA TADAO
IPC: G03F7/00
Filed: 1987-01-12
Abstract: PURPOSE:To decrease the volume of rinsing water to a greater extent and to extend the life of the circulating rinsing water without generating insoluble matter in the rising water both by adjusting the pH of the first rinsing bath after development to a specific value and recycling at least part of the rinsing water. CONSTITUTION:The pH of the first rising bath after the development is adjusted to 10.5-12.5, more preferably to 11.0-12.5 and at least part of the rinsing water is recycled at the time of rinsing a photosensitive lithographic printing plate subjected to image exposing after developing the same with an alkali developing soln. by using an automatic developing machine. The pH of the rinsing water is increased to exceed 12.5 by the carry over of the alkali developing soln. and, therefore, the fresh water of the volume corresponding to the volume of the carried over developing soln. is replenished and the water of the volume corresponding to the amt. of said replenishment is discharged by, for example, overflow. The increase in the pH, contamination, etc., by the carry over of the developing soln., etc., is prevented by the replenishment of the fresh water in such a manner.