baber/WOPTO huggingface dataset:
Patent JP-S648956-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: MIYATAKA MUTSUMI
IPC: A61B8/14
Filed: 1987-06-30
Abstract: PURPOSE:To simplify image processing, by adding the sign bit showing the attribute of an echo signal in writing said signal in a frame memory to write the same in the frame memory in a state magnified to the same number of pixels as a CRT and performing reading on the basis of the synchronous signal of a television and separating the sign bit at that time to form an interpolation parameter to perform interpolation operation. CONSTITUTION:6-bit data is inputted to a sign bit adding circuit 10 to add the sign bit showing the attribute of said data thereto and 8-bit data is synthesized to be stored in a frame memory 12. The frame memory 12 has the same number of addresses as the number of the pixels of a CRT and the data red from the frame memory 12 is separated into the sign bit (2-bit) and image data (6-bit). The sign bit is inputted to a discrimination circuit 14 and a signal necessary for interpolation is formed in an interpolation control generating circuit 16 by the signal extracted by the discrimination circuit 14. An interpolation circuit 18 loading 6-bit image data receives the formed interpolation parameter to perform interpolation operation. The output data of the interpolation circuit 18 is sent to the CRT to be displayed with respect to all of pixels.
Patent JP-S6225465-A (JP)
Title: Thin film solar cell manufacturing apparatus
Inventor: ARITA TAKASHI
IPC: H01L31/04
Filed: 1985-07-26
Abstract: PURPOSE:To increase the production capacity of solar cells by setting a heating time in a preliminary heating chamber within a time required for accumulating an I-type layer when sequentially passing a tray which places a substrate through the preliminary heating chamber, reaction chambers of P-type layer, the I-type layer and an N-type layer, and a pickup chamber accumulating an amorphous Si layer as a thin film solar cell. CONSTITUTION:A thin film solar cell manufacturing apparatus is composed of a preliminary heating chamber, reaction chambers of a P-type layer, an I-type layer and an I-type layer, and a pickup chamber, trays 16a-16f placed on substrates 17a-17f are passed through the respective chambers to first heat the substrate in the tray by a heater 15 provided at the underside. Then, the trays 16a-16f are sequentially passed through the reaction chambers of the P-type, I-type and N-type layers, and an P-I-N layer is laminated on the substrate. In this structure, the heating time in the preliminary heating chamber 13 is set corresponding to the I-type layer accumulating time or less of the longest accumulating time, the trays are then fed through next P-type reaction chamber 14, an unshown I-type reaction chamber and the N-type reaction chamber to enhance the production capacity, thereby reducing the cost.
Patent JP-S5869631-A (JP)
Inventor: BIRII JIYATSUKU GAANAA
IPC: B65G65/30
Filed: 1982-09-24
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-S5954923-A (JP)
Title: Measuring apparatus for vehicle
Inventor: YAMANOI MAKOTO
IPC: G01F9/00
Filed: 1982-09-21
Abstract: PURPOSE:To prevent driver's forgetfulness in grasping and confirming the necessary distance that can be covered by remaining fuel, by displaying the distance that can be covered by the remaining fuel on a display device, when the distance that can be covered by the remaining fuel becomes lower than a preset value. CONSTITUTION:The detected axle rotation signal from a running distance sensor 14 is counted, and the running distance is obtained. Based on the fuel consumption signal from a fuel consumption sensor 15, the amount of fuel consumption is obtained by a computer 5. The distance that can be covered by the remaining fuel is obtained from the fuel consumption, which is obtained by the running distance and the amount of fuel consumption, and the amount of the remaining fuel which is stored in a remaining fuel amount memory register 10. When the distance that can be covered by the remaining fuel becomes lower than a preset specified value, e.g., 50km, a liquid crystal type display device 3 becomes the state displaying the distance that can be covered by the remaining fuel, regardless of the kind of the displayed measured and computed results.
Patent JP-H0918800-A (JP)
Title: Image display device
Inventor: HAMAMATSU TOSHIHIKO
IPC: H04N5/45
Filed: 1995-06-30
Abstract: PURPOSE: To suppress defective indication on a display screen attended therewith even when a passing read takes place in a field memory by using two field memories so as to apply nearly 1/2 time base compression for each line period of the video signal. CONSTITUTION: The display device is provided with a signal selection section 25, in which a video signal for 1/2 line period obtained from a line memory section 14 and a video signal for 1/2 line period obtained respectively from two field memory sections 16, 17 are extracted alternately to form the video signal divided in the field period, a 2-pattern image display section 28 displaying a 2-pattern image in response to a video signal from the signal selection section 25, a passing detection section 30 detection a run-over read state in the field memory sections 16, 17, and a timing signal generating section 21 adjusting a write-read timing for each field period of the video signal in the field memory sections 16, 17 accordingly when the passing detection section 30 detects a passing read.
Patent JP-H0457779-A (JP)
Title: Antimagnetic case for floppy disk
Inventor: YOSHIMIYA TORU
IPC: B65D85/00
Filed: 1990-06-22
Abstract: PURPOSE:To maintain an initial condition, over a long period of time and to improve functions and decorating properties in a box-type case where a cover body is coupled to a housing in a foldable manner, by constituting the box-type case from a steel sheet to be attached to a top plate or base plate outside face and a press member engaging with the top plate or base plate to hold the periphery of the steel sheet between. CONSTITUTION:A steel sheet 3 giving a magnetic shielding function has an area to be contained in the low surface part 19 of a top plate 12 or base plate 22 and a press member 4 is a quadrilateral loop plate of a size to be contained in the low surface part 19 of the top plate 12 or base plate 22 and forked bodies 41 projecting in the direction of thickness are provided at plural places of the outer periphery of that member. The steel sheet 3 is attached to the low surface part 19 and the press member 4 is embedded in the low surface part 18 to fix the steel sheet 3. The forked body 41 inserted into a through hole 16 is fixed so that the projection 17 of the through hole 16 engages with the depressed part 42 of the forked body 41 without coming off. Thus, the attachment of the steel sheet is completed and the maintenance of an initial condition can be contrived over a long period of time, while the improvement of functions and decorating properties can also be contrived without obstructing productivity.
Patent JP-S5691136-A (JP)
Title: Controlling circuit of temperature
Inventor: KATOU TAKASHI
IPC: F24F11/02
Filed: 1979-12-21
Abstract: PURPOSE: To raise accuracy in detection of temperature by constituting a temperature sensor by a thermistor in a temperature controlling circuit for an air conditioner and to enable to change the level and the differential when the apparatus is turned ON and OFF with ease by employing a variable resistor.  
     CONSTITUTION: A resistor 25 and a thermistor 8 serving as a temperature sensor are connected in series, so that a resistance change of the thermistor 8 is converted into a voltage change and applied to a negative input terminal of a differential amplifier consisting of an operational amplifier 10 and fixed resistors 26W28. To a positive input terminal of the differential amplifier, on the other hand, there is applied the output of a temperature controller consisting of a variable-resistance temperature controller 9 and fixed resistors 23, 24. The output of the differential amplifier is given to comparators C 1 , C 2  including operational amplifiers 11, 12 for effecting on-off control of a compressor relay 17 and a relay 18 for an auxiliary heater on the basis of the output of the comparators C 1 , C 2 . Here, the level when the relays are turned ON is controlled by variable resistors 37, 38. Further, the differential when the relays are turned ON and OFF is changed by substituting fixed resistors 29, 33 by variable resistors or the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07317675-A (JP)
Title: Unlubricated vane pump
Inventor: KITAMURA SHUICHI
IPC: F04C18/344
Filed: 1994-05-27
Abstract: PURPOSE:To prolong the life of a vane by normally moving the vane into or out of a groove without increasing the weight of the vane or using a spring. CONSTITUTION:One or multiple grooves 3 to be inserted with a vane 2 are formed in a passage from an intake port 4 to a discharge port 5, and the face seal center angle of the contact section between a rotor 1 and a casing inner periphery is increased so that the maximum protruded state of the vane 2 is obtained at the position A sufficiently near the intake side from the position M bisecting the volume of the passage from the intake port 4 to the discharge port 5 and the compression ratio of an operation chamber 7 on the delay side of the vane 2 at the position near the discharge port 5 of the vane 2 becomes sufficiently small.
Patent JP-H10309925-A (JP)
Title: Automobile air conditioner
Inventor: SHIROTA YUICHI
IPC: B60H1/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an automobile air conditioner that is easily installed even in limited space inside a cabin by forming the layout of its heat exchangers aiming for high space efficiency. SOLUTION: An air-mix door 30 is designed as a sliding door adapted to move perpendicularly to an airflow direction passing through a heater core 22 and a bypass airflow path bypassing the core 22. The combination of the sliding air-mix door 30 and two heat exchangers (the heater core 22 and an evaporator 21) substantially paralleling each other helps to remarkably shorten the height of an air-mix type automobile air conditioner.
Patent JP-H107090-A (JP)
Title: Hydraulic mechanism for propelling device for vessel
Inventor: HASHIMOTO YUJI
IPC: B63H20/08
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a propelling device for a vessel wherein a hydraulic pump is made in common, by ameliorating a connectional device wherein hydraulic pumps have been separately installed by providing a hydraulic steering cylinder for oscillating a propelling device in a lateral direction and a hydraulic tilting cylinder for oscillating up and down. SOLUTION: Hydraulic oil is supplied to both a tilting cylinder TC and a ladder operating cylinder SC by one hydraulic pump P. A tilting valve TV for controlling the tilting cylinder TC is constructed as a valve for changing- over a hydraulic oil passage for the tilting cylinder TC and a hydraulic oil passage for the steering cylinder SC. In addition, a variable relief valve RV4 is arranged at a downstream side of the hydraulic pump or the hydraulic pump P is of an electric motor driving type, and the number of rotation of the electric motor M is controlled to cause it to be accommodated for a difference in operating hydraulic set pressure of each of the cylinders.
Patent JP-H0721353-A (JP)
Title: Data processor and display device
Inventor: YAMAMOTO TOMOYUKI
IPC: G06F17/30
Filed: 1993-07-06
Abstract: PURPOSE:To immediately retrieve all data having a prescribed relation by converting the data of a publication to a data structure which is connected based on the prescribed relation. CONSTITUTION:As for an article 1, an abstract image of the whole article 1, header images 1, 2 and a photographic image are made nodes, and also, a header text being text data of a header sentence of the header image 1, a text for text being text data of an article text of the article 1, a preamble text being text data of a preamble of the article 1, and a magnified photographic image obtained by magnifying the photographic image are made nodes. Also, for instance, to the text for text regarded as a main element for constituting the article 1, a constitution link is given from the abstract image of the whole article 1, the header images 1, 2, the photographic image, the header text, the preamble text and the magnified photographic image, respectively. Moreover, to the magnified photographic image, a reference link is given from the photographic image.
Patent JP-H1114671-A (JP)
Title: Current-estimating device
Inventor: MASUDA NORIO
IPC: G01R31/302
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To reliably obtain the distribution of current that flows on a printed wiring board by providing a magnetic field distribution measurement means, a database for storing a current density model, a radiation magnetic field pattern generator, a current density model arrangement generator, and a current density calculator. SOLUTION: A device consists of, for example, a current-estimating device, a database, and a magnetic field measuring device. The database consists of an actual measurement database 201, a current model database 202, and a filter database 210. The actual measurement database 201 stores, for example, the magnetic field distribution data 201, the current model database 202 stores the current model 202, and a loop current density model is stored at the current model 202. A radiation magnetic field pattern generator 205 generates a radiation magnetic field pattern and outputs it to a current density calculator 206. A current density model arrangement generator 204 generates the arrangement of a current density model in the upper surface of a printed wiring board.  A current vector distribution is estimated by using the obtained current density, the radiation magnetic field pattern, and the current density model arrangement.
Patent JP-S6321313-A (JP)
Title: Method and equipment for recovering exhaust gas energy in internal combustion engine
Inventor: OYAMA NOBORU
IPC: F01N5/04
Filed: 1986-07-15
Abstract: PURPOSE:To eliminate the discontinuity of the engine performance, by providing a valve between the scavenging part and a power turbine in an internal combustion engine and constituting the system in such a manner that the valve is kept full open for the output lower than the normal output, while it is gradually opened for the range of output higher than the normal output by the predetermined value. CONSTITUTION:A turbine 6 of a supercharger 3 and a power turbine 7 are connected in parallel to the scavenging part of an internal combustion engine 1. A by-pass valve 8 is provided between the scavenging part and the power turbine 7. The by-pass valve 8 is kept full open for the output lower than the normal output. The opening of the by-pass valve 8 is gradually varied in the range of output higher than the normal output by the predetermined value. With this contrivance, discontinuity of the engine performance caused by the on-off operation of the power turbine 7 can be eliminated.
Patent JP-H0217318-A (JP)
Title: Safety device for combustion machine
Inventor: HAMADA KAZUTAKA
IPC: F23N5/20
Filed: 1988-07-04
Abstract: PURPOSE:To provide a positive and safe stoppage of an operation in case of occurrence of trouble by a method wherein the number of troubles generated within a specified period of time is detected in reference to a time measurement and a counting of troubles and the operation is stopped only when the number of troubles is more than the specified number of times. CONSTITUTION:Detected signals of various trouble sensors 1 to 4 are inputted to a trouble counting means 6 and then the number of occurrence of troubles is counted. In turn, time ranging from an initial occurrence of trouble to a measuring time is measured by time measuring means 7. An operation stopping means 8 may receive a measuring time and the number of troubles. In case that the troubles of more than a specified number of times are generated within a specified period of time, the operation is terminated. With this arrangement, an erroneous discrimination of trouble is not present and a positive stoppage can be assured.
Patent JP-H0217967-A (JP)
Title: Rod coater
Inventor: KITAMURA YOSHIYUKI
IPC: B05C1/08
Filed: 1988-07-04
Abstract: PURPOSE:To prevent excessive coating liquids from scattering by providing a scraper plate to scrape excessive coating liquids between a sheet-like material and a backup roller on the inlet side of the sheet-like material so that the clearance between the forward end of the scraper plate and a metering bar is equal to a specific length. CONSTITUTION:A coating means 11 to apply coating liquids 12 to the surface of a running sheet-like material 9, a metering bar 13 rotating in the same direction as the running direction of sheet-like material 9, which is provided in the width direction of sheet-like material 9 to meter the coating liquids applied by the coating means 11 so that the thickness of applied coating liquids becomes a predetermined thickness, and backup rollers 14a, 14b to support the metering bar 13 are provided. And scraper plates 15, 18 to scrape the coating liquids which have attached to the metering bar 13 situated between the sheet-like material 9 and the backup rollers on the inlet side of the sheet-like material 9 are provided at such a position that the clearance between the forward end surface of the scraper plates and the outer periphery of the metering bar is in the range of 0.03-3mm. As a result, scattering of excessive coating liquids due to centrifugal forces can be avoided.
Patent JP-H0910473-A (JP)
Title: Laundry aid and laundering of textile product
Inventor: DEMACHI ICHIRO
IPC: D01F8/14
Filed: 1995-06-30
Abstract: PURPOSE: To provide a laundry aid and a laundering method for saving excessive spent time and labor and preventing a textile product from becoming browned due to reverse contamination without the color fading or deteriorated feeling of the textile product. CONSTITUTION: This laundry aid 1 is composed of an aggregation of ultrafine fiber 2 with the single fiber size of not more than 1 denier. The laundering method is to mix and stir the laundry aid 1 in a laundry bath with a textile product to be laundered.
Patent JP-H108731-A (JP)
Title: Curing sheet for opening
Inventor: KUROIWA YOSHITAMI
IPC: B66B13/30
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent intrusion by mischief, etc., by installing a locking device with a lock at the lower end section of a curtain-shaped sheet temporarily covering the opening of a vestibule, an elevator entrance, etc., in construction works, etc., and bringing the entrance and exit of persons excepting persons concerned to an impossible state. SOLUTION: A curtain-shaped covering body (a curing sheet) 1 having a plurality of horizontal muntins 2a-2d and comprising flame-retardant fibers, etc., is suspended from an entrance 8 formed to a wall while the horizontal muntin 2d at a lower end is locked to a support member 18 by a wire lock 19, etc. Admittance without permission of persons excepting persons concerned is prevented while the covering body 1 is not removed by mischief, etc. The covering body 1 is formed of a mesh sheet, to which antiflaming is executed, and large expansion by a wind is obviated while the size of an opening section can be confirmed and natural lighting is carried out. The covering body 1 is removed after the completion of construction works, and the entrance 8 is closed up by an original door, etc. Accordingly, construction works can be conducted safely.
Patent JP-S5955863-A (JP)
Title: Purification and recovery of methacrylonitrile
Inventor: KAWAKAMI KIYOSHI
IPC: C07C253/00
Filed: 1982-09-24
Abstract: PURPOSE:In a process of purifying and recovering methacrylonitrile, to reduce extremely the concentration of mathacrolein cyanohydrin in a recovered solution, and to obtain the titled compound in high purity, by adjusting the pH of water layer in an oil-water separator to a specific range. CONSTITUTION:In a process of purifying and recovering methacrylonitrile (MAN for short) wherein reaction products of ammoxidation consisting essentialy of MAN are absorbed in water, the aabsorbed solution is subjected to extractive distillation using water as a solvent by the recovery column 1, the ditillate at the top of the column is subjected to oil-water separation by the oil-water separator 3, the reaction products are recovered as an oil layer, the recovered solution is distilled, and MAN is collected from the product column 7, the pH of the water layer of the oil-water separator is adjusted to 1.5-4.0. The adjustment of the pH is carried out by adding an acid such as acetic acid, phosphoric acid, etc. to the oil-water seprator or the distillate at the top of the recovery column. In the pH range, the concentration of methacrolein cyanhydrin in the recovered is made <= about 1wt%, and the load of the following purifying process is reduced.
Patent JP-S6226695-A (JP)
Title: Semiconductor memory
Inventor: MUROTANI KITOKU
IPC: G11C29/04
Filed: 1985-07-26
Abstract: PURPOSE:To reduce an area exclusively possessed by a spare line by providing a spare line for relieving defect only on one side of a group of pairs of bit lines to which a sense amplifier is connected. CONSTITUTION:When a defective bit is accessed by an external address and a spare decoder 4 operates, a shared sense amplifier 1 is connected to a pair of bit lines 3-2 by the address of 1 bit. As the side in which a spare line 2 is provided is selected by the OR logic 6 of output of the spare decoder 4 and a sense amplifier controlling circuit 5, the selection is made irrespective of a sense amplifier controlling circuit 5. In another pair of bit lines side 3-1, the determination is made by the AND logic 7 of the inversion signal of output of a spare decoder 4 and the sense amplifier controlling circuit 5, and accordingly, it becomes non-selective irrespective of the sense amplifier controlling circuit 5. Thus, it becomes possible to relieve defective bits on both sides, and the area exclusively occupied by the spare line can be reduced to half.
Patent JP-H04315055-A (JP)
Title: Automatic chemical analyzer
Inventor: KINOSHITA YOICHI
IPC: G01N35/02
Filed: 1991-04-11
Abstract: PURPOSE:To provide the title analyzer for enhancing a processing number per a unit time. CONSTITUTION:A first reaction tray 6 and a second reaction tray 7 are driven in opposed directions and one first two- or four-nozzle first reagent pipette apparatus 8 and a second reagent pipette apparatus 9 are used to distribute a reagent to two trays and an optical measuring apparatus of one system is used to simultaneously perform photometry between two trays. Therefore, the treatment efficiency of a specimen is enhanced and two trays can be used alone or in combination and this apparatus can be adapted to both of short and long time reactions.
Patent JP-S6413059-A (JP)
Title: Gamma-hetero-beta-hydroxyamide derivative and production thereof
Inventor: KAJIWARA MASAHIRO
IPC: C07C259/06
Filed: 1987-07-03
Abstract: NEW MATERIAL:A compound expressed by formula I (X is -COCH3 or benzyl; R is benzyloxy). EXAMPLE:(R)-N-Benzyloxy-4-acetoxy-3-hydroxy-butanamide. USE:A synthetic intermediate for optically active mono-beta-latam rings. The above- mentioned intermediate is useful for producing medicines, especially antibiotic substances. PREPARATION:An optically active beta-hydroxy-gamma-butyrolactone expressed by formula II (one of R1 and R2 is H and the other is OH) and a silyl compound expressed by the formula III or the formula (CH3)3.Si-Y are subjected to ring opening in a solvent, such as methylene chloride, using a ring opening reaction reagent, such as a compound expressed by the formula H2NNHR (R is H or benzyl) or HNO2, to afford the aimed compound expressed by formula I.