baber/WOPTO huggingface dataset:
Patent JP-H0513292-A (JP)
Title: Exposure apparatus
Inventor: TANIGUCHI TETSUO
IPC: G03F7/20
Filed: 1991-07-02
Abstract: PURPOSE:To so control as to become an optimum exposure amount responsive to a thickness of a photosensitive material on a photosensitive board by providing calculating means for calculating a target exposure amount for the board to be exposed, and exposure control means for controlling the exposure amount of the board in response to the target exposure amount. CONSTITUTION:When a shutter 3 is opened, a reflected light is detected by a reflection amount monitor 18, and a signal RS regarding its intensity is output to a controller 19c and a calculator 19b. The calculator 19b obtains a reflectivity of a wafer W based on the signal RS, etc. Further, an exposure energy amount corresponding to the reflectivity is obtained based on a relation stored in a memory 19a, and output to the controller 19c. The controller 19c holds the obtained exposure energy amount as a corrected suitable exposure amount (target value), and closes the shutter 3 if it judges that the integrated exposure amount reaches the target value. Thus, uniform exposure (constant at each exposure area on the wafer) can be performed on a resist on the wafer.
Patent JP-S5952010-A (JP)
Title: Noise-proof gate
Inventor: TAKAO MASANOBU
IPC: E02B7/52
Filed: 1982-09-16
Abstract: PURPOSE:To prevent the ocurrence of noise resulting from the falling of overflow water by a method in which a sound-proof wall is provided in a vertically movable manner by covering the upside and backside of a gate door on which water overflows and placing the lower part of the portion extending along the back side into water on the downstream side. CONSTITUTION:A sound-proof gate is sent out by a wire rope 7 by means of a winder 6 when being used and the lower end of a door 1 is contacted with the bottom under water. The lower end of the vertical portion of the sound-proof wall 12 is more or less submerged in the water on the downstream side of the door 1 along a guide rail 10 by sending out the rope 16 by the winder 15, and then the outlet of a water channel 13 is submerged into water. In case where the water level on the downstream side is varied, the sound-proof water 12 is vertically moved along the water level on the downstream side by means of the winder 15, and the lower end of the vertical portion of the sound- proof wall 12 is positioned under water always. On the other hand, in case where the water level on the upstream side is raised, only the sound-proof wall 12 is lifted up to enlarge the water channel 13. Since the outlet of the water channel 13 formed by the door 1 and the sound-proof 12 is submerged in water, noise resulting from the falling of water can be reduced.
Patent JP-S6222035-A (JP)
Title: Color tone inspection device and its method
Inventor: IIZUKA YUNOSUKE
IPC: E21B47/00
Filed: 1985-07-22
Abstract: PURPOSE:To take a quantitative measurement of the color toner of geology by equipment and to improve the precision of geology decision making by diffusing spectrally reflected light from a bed while using the light source in a sonde, and converting the spectral intensity into a signal and sending it a recording device on the earth surface. CONSTITUTION:The light source 6, spectral device 9, signal converter, etc., are provided in the sonde 1. This sonde 1 is inserted into a boring hole and light from the light source 6 is irradiated to the ground layer. The reflected light is photodetected through a reflecting mirror 7 and separated by the spectral device 9 into respective spectrum; and spectral intensity of each component is converted by the signal converter 10 into an electric signal, which is sent to the recording device on the ground surface. The recording device compares the spectral component with a standard value to displays it in a specific color and also enters data in a boring histogram. Thus, a quantitative measurement of the color tone of the ground layer is taken by the equipment, so the precision of geology decision making is improved.
Patent JP-S6269956-A (JP)
Inventor: BURENDAN KUREIGU UORISU
IPC: A23L21/10
Filed: 1986-07-09
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-H0916723-A (JP)
Title: Character recognition system and control method for the same
Inventor: YOSHII HIROTO
IPC: G06K9/62
Filed: 1995-06-28
Abstract: PURPOSE: To provide a character recognition system and a control method for the same with which pattern registration can be performed easily even for a user not knowing the kind and form of a partial pattern. CONSTITUTION: Concerning each character, the partial pattern consisting of the character is registered in a partial pattern table part 102. concerning the inputted character, a partial pattern suggesting part 101 acquires a partial pattern 103 consisting of the inputted character while referring to the partial pattern table 101 and displays the combination of the acquired partial patterns 103 on a display part 105. Concerning the displayed partial pattern, a partial pattern registering part 104 registers a handwritten pattern. Thus, since the partial pattern consisting of the character as an object is displayed and the registration is performed based on this display, operability in the registration of the partial pattern is improved.
Patent JP-H05329620-A (JP)
Title: Lining structure for molten metal vessel
Inventor: HANAGIRI SEIJI
IPC: B22D41/02
Filed: 1992-05-29
Abstract: PURPOSE:To improve the service life of a lining refractory by dividing material of the lining refractory into the upper part and the lower part to the height direction of side wall and arranging the material of the lining refractory at the lower part having larger residual expansion than the lining refractory at the upper part. CONSTITUTION:The maternal of the lower part bricks 2 having larger coefficient of residual heat expansion than the upper part bricks 1 are arranged and both bricks are brought into contact with molten iron 6 and slag 7. The brick is made to an unburnt brick dried at the prescribed temp. after forming. The material of the lower part brick blends alumina and magnesia, and by utilizing the residual expansion at the time of generating spinels by reaction between both, the coefficient of residual expansion is made to be large. In this way, opening of the joint part in the lining refractory or the development of crack are reduced, and the service life is drastically improved. As molten iron has lower m.p. and viscosity than molten steel, the molten iron is easily invaded into the opening of the joint part and the crack. Therefore, this lining structure is particularly effective in the one for molten iron pre-treating vessel of a molten iron ladle, etc.
Patent JP-H0716528-A (JP)
Title: Coat drying device
Inventor: KOBAYASHI YUTAKA
IPC: F26B21/04
Filed: 1993-06-30
Abstract: PURPOSE:To prevent an ambient atmosphere from becoming fouled by providing an air sending means for sending an air in a main furnace system to a means for treating an exhausted air, to the inlet/outlet part of the main furnace system, in a device for thermally curing the coating applied to an object to be coated in the main furnace system using a hot blast supplied from a means for generating a hot blast. CONSTITUTION:A main furnace system 10 constituted in a crest form is of a U turn type that an object to be coated is introduced and delivered through an opening 10a, and is composed of a hot blast circulation pathway 11 connected to an exhaust pathway 12. The hot blast circulation pathway 11 has its starting end connected to the inward of the main furnace system 10 with a burner 13 and a first blower 14 provided in the intermediate part. In addition, the terminating end of the pathway 11 is connected to the forward side of the main furnace system 10 with an atmospheric air introduction passage 15 connected to an area between the burner 13 and the blower 14. Further, the exhaust pathway 12 had its starting end connected to the innermost wall top of the main furnace system 10 with blowers 16, 18 and a deodorizing furnace 17 provided in the intermediate part. The terminating end of the exhaust pathway 12 is open outdoors with a prepurge passage 19 connected to an area between the blower 16 and the deodorizing furnace 17. Further, an auxiliary exhaust passage 20 provided with an intervening fume filter 22 is provided in the main furnace system 10.
Patent JP-H105210-A (JP)
Title: X-ray ct scanner and method for correcting mis-alignment thereof
Inventor: SAITO YASUO
IPC: A61B6/03
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain reconstructed pictures Without artifact by correcting the focal displacement of X-ray source in a cone beam or multi-slice X-ray CT scanner. SOLUTION: Reconstmction parameters 31a, 31b,... corresponding to a plurality of relative focal positions of an X-ray tube 3 with respect to a main X-ray detector 7 and/or beam position information 33a, 33b,... are stored in a storage 17 beforehand. The relative focal positions of the X-ray tube 3 with respect to the main X-ray detector 7 are calculated with a data processing device 15 from a profile detecting beam detected by a profile detector 9 before scanning or during scanning. The reconstruction parameter 31 and/or the beam position information 33 corresponding to a focal position nearest to the detected and calculated relative focal positions is read out from the storage 17 and reconstructed with a reconstruction device 25.
Patent JP-S5865260-A (JP)
Title: 3-amino-2-hydroxy-4-phenylbutyric acid derivative and pharmaceutical composition
Inventor: UMEZAWA HAMAO
IPC: C07C237/22
Filed: 1981-10-13
Abstract: NEW MATERIAL:The derivative of formulaI[R1 is H or OH; R2 is (N-substituted)-amino acid residue of formula II (X is amino acid skeleton obtained by removing alpha-amino group and carboxyl group from alpha-amino acid molecule; Y is X; n is 0 or 1-2; R4 is H, 1-7C alkanoyl, etc.), dipeptide residue, etc.; R3 is OH or lower alkoxy; * is R, S, etc. of the steric configuration]and its pharmacologically permissible salt. EXAMPLE:(2S,3R)-3-N-Glycylamino-2-hydroxy-4-phenylbutyric acid. USE:Analgesic agent having low toxicity. PROCESS:The compound of formulaIis prepared by condensing the compound of formula IV (R5 and R6 are H, or when R5 is alkyl, etc., then R6 is H) to the 3-position amino group of the carboxylic acid of formula III (R is OH or carboxyl-protective group) or its carboxyl-protected compound, by the conventional peptide synthesis method.
Patent JP-H05333688-A (JP)
Title: Image forming device
Inventor: SAKAMI YUJI
IPC: B41J3/54
Filed: 1992-05-28
Abstract: PURPOSE:To form a high-quality image with high resolution and without roughness, which is excellent in gradation in an image part having low image density in a pulse width modulation type image forming device. CONSTITUTION:A cylindrical thin film member 22 having peripheral length a little longer than the outer peripheral length of a developing roller 23 rotatably supported is mounted on the outside of the roller 23, and elastic pads 60 are attached to both ends of the developing roller so that the member 22 may be brought into tight contact with the outer peripheral surface of the developing roller. The elastic pad 60 on a photosensitive drum side is opened, so that the member 22 is brought into tight contact with the outer periphery of the developing roller at a part where the member 22 comes in contact with the elastic pad inside a developing device, but the excess length part of the thin film member swells outward at a part opposed to the photosensitive drum other than the above-mentioned part, thereby forming a developing part 27 uniformly coming in contact with the photosensitive drum 3. The thin film member 22 is subjected to movement in a direction shown by an arrow A by frictional force between the developing roller and the member 22, and the toner 37 uniformly carried on its surface in a thin layer state is carried to the developing part 27, whereby an electrostatic latent image is developed to be a toner image.
Patent JP-S5866591-A (JP)
Title: Constant speed controller for dc motor
Inventor: BAN ITSUKI
IPC: H02P7/288
Filed: 1981-10-13
Abstract: PURPOSE:To obtain a constant speed controller having good responsiveness and simple structure by using as a speed feedback signal a signal sampled from a counterelectromotive force via a trigger signal synchronized with an armature current switching period. CONSTITUTION:A trigger signal generator 6 applies a trigger signal synchronized with a ripple period and hence an armature current switching period of the counterelectromotive force of a DC motor 1 through a pulse generator 7 to a gate circuit 3. The circuit 3 samples the counterelectromotive force via the trigger signal, and applies it to a rectifier 4. A comparator 5 applies a deviation between the output of the rectifier 4 and a reference value to a current flow control circuit 8. In this manner, the ripple contained in the counterelectromotive force can be reduced without increasing the time constant.
Patent JP-S5785116-A (JP)
Title: Position holding device of pivoting lever
Inventor: YAMAGISHI JIYUN
IPC: G05G5/06
Filed: 1980-11-18
Abstract: PURPOSE:To realize the proper holding of position for a clock lever of the door lock of an automobile, by securing such state under which the self-holding is  possible for the lever at its 1st position and the holding is impossible at the 2nd  position since the lever is turned to be reset to the 1st position. CONSTITUTION:When a spring support lever 4 is at its neutral position with the working point 8 set at the left side to a fulcrum 9, a pivoting lever 3 is energized toward the 1st position shown by the solid line to be self-supported there. When the lever 4 is set at the deflected position, the lever 3 is self-supported at the 1st position and not at the 2nd position shown by the 1-dot chain line since the point 8 is set at the left side to the fulcrum 9. The lever 3 can be held at the 2nd position only when it is pressed to the 2nd position, otherwise the lever 3 is turned and reset toward the 1st position by a spring 7.
Patent JP-H0914009-A (JP)
Title: Engine speed fluctuation preventive device
Inventor: HONDA MASASHI
IPC: F02P5/15
Filed: 1995-06-28
Abstract: PURPOSE: To provide an engine speed fluctuation preventive device capable of preventing fluctuation of engine speed having its origin in fluctuation of an engine load. CONSTITUTION: An engine speed fluctuation preventive device A has its ΔI detecting unit 15 detecting the decreasing variation quantity of electric generator current I flowing from an electricity generating motor 5 to a battery 4 and, when the decreasing variation quantity is small, functioning of an ISCV correction unit 11, which corrects the intake air quantity, is regarded as being effective. When the decreasing variation quantity is medium, functioning of an ignition timing control unit 17, which corrects the ignition timing, is regarded as being effective, and when the decreasing variation quantity is large, a fuel cut unit 13, which instructs injection stoppage, is regarded as being effective.
Patent JP-H118848-A (JP)
Title: Image encoding method and device therefor
Inventor: KOBAYASHI MASAAKI
IPC: H04N19/14
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To compress the images at a high speed and with high picture quality by performing the edge/flat discrimination of every block against the input image data which are turned into blocks and encoding the edge and flat blocks via the vector quantization and based on the mean value of pixel components contained in the blocks respectively. SOLUTION: The image data inputted from an input/output device 101 are converted into the block data by a blocking device 103 and then sorted into the edge block data and the flat block data by an edge/flat discrimination device 104. The flat block data are converted into the encoding data by a flat block encoding device 105, and the edge block data undergo the vector quantization via an edge block encoding device 109 respectively. Thus, the edge block data are compressed with high precision via the vector quantization, and the flat block data are compressed at a high speed via a simple calculation.
Patent JP-S5592938-A (JP)
Title: Data transfer control system
Inventor: KOUKETSU HIROTOSHI
IPC: G06F13/38
Filed: 1978-12-29
Abstract: PURPOSE: To switch selectively either of two transfer systems by storing data to be transferred in a buffer memory and by counting and comparing the volume of data inputted to this memory and that of data outputted from it.  
     CONSTITUTION: Data to be transferred are temporarily stored in buffer memory 1 and at the same time, the volume of the data is counted by read-in counter 2. Further, the volume of data transferred from memory 1 is counted by lead-out counter 3 and count values of counters 2 and 3 are compared each other by comparator circuit 4. In this case, when data stored in memory are in write mode, logic "1" is applied to discrimination terminal 7 of circuit 4 and when in read mode, logic "0" is applied. When a difference between count values of counters 2 and 3 is greater than a prescribed value in write mode or less than it in read mode, data transfer can be carried out by an offset interlock system and in other cases, it can be done by an interlock system. Consequently, the data transfer can be brought into effect with high reliability and efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0723249-A (JP)
Title: Deflection circuit
Inventor: ARITA KAGARI
IPC: H04N3/23
Filed: 1993-06-30
Abstract: PURPOSE:To reduce distortion of a video image on a visual sense caused when a video image with a small aspect ratio is displayed on a display screen of a wide aspect ratio while its width direction is extended. CONSTITUTION:The circuit is provided with changeover means 15, 17 turning on/off the operation of a vertical pin cushion distortion correction circuit 6 and a horizontal pin cushion distortion correction circuit 3, and also with a changeover means 14 to stop the operation of the vertical pin cushion distortion correction circuit 6 and decreasing a correction quantity of S-shaped correction circuits 12, 13. Since the distortion of a video image in the horizontal direction and the vertical direction including the middle part of a display screen is reduced, the entire distortion on a visual sense is reduced.
Patent JP-H0910340-A (JP)
Title: Escape exit device for building
Inventor: SASAKI HIROAKI
IPC: E05F15/08
Filed: 1995-06-28
Abstract: PURPOSE: To provide an escape exit device for allowing a human to escape therefrom only in case of emergency. CONSTITUTION: This escape exit device for a building whose escape exit is formed by breaking through a board 2a of low strength is so constituted that normally the board 2a part is reinforced by a reinforcement 7 and, in emergency, the reinforcement 7 is removed from the board 2a part so as to make the board 2a part as the escape exit.
Patent JP-S6317057-A (JP)
Title: Ink jet recorder
Inventor: HATABE ETSUO
IPC: B41J2/05
Filed: 1986-07-08
Abstract: PURPOSE:To enable a thermal head and a mesh to keep their lives of duration long without contacting the mesh with a heating unit, by a method wherein films which has a smooth surface and prevents ink from flowing out from the holes of the mesh onto the heating unit side are piled on the heating unit side face of the mesh in which plural holes are provided. CONSTITUTION:No hole exist on the film 12 consisting of organic materials of polyamide base and polymide base and the surface of the film 12 is smooth. Because the film is piled on the heating unit 4 side face of a mesh 1, the mesh 1 which has a file-like surface by formation of holes does not contact the heating unit 4. Therefore, the lives of duration of the mesh 1 and the heating unit 1 are kept long. Further, when the mesh 1 is moved by rotation and the hole 2 filled with ink at an ink reservoir part 9 reaches the front of the heating unit 4, the ink 5 in the hole 2 does not contact the heating unit 4. Therefore, the ink 5 is not flowed out from the hole 2. Furthermore, because the thickness of the film 12 is extremely thin, the heating unit 4 can jet only the ink 5 in the hole 2 corresponding to its front.
Patent JP-H1115497-A (JP)
Title: Name reading-out speech synthesis device
Inventor: SAWAZAKI YURIKO
IPC: G10L13/04
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to correctly read out names with a higher throughput and a higher accuracy by arranging a name-dedicated dictionary and a judgement part and reading out names contained in a Japanese document inputted. SOLUTION: Japanese sentences 1-1 recorded on a recording medium, etc., are inputted by a text editor, etc., and a name judgement part 2-4 judges whether or not names are contained therein. Words or word strings judged as names are combined with information on their readings, accents, etc., contained in the name dictionary 1-6 and passed on to a sentence analysis part 2-1. The sentence analysis part 2-1 reads the Japanese sentence part referring to a basic dictionary 2-1 except the names, transforming the sentence into reading information, and passing it on to a wave generation part 2-2. The wave generation part 2-2 transforms the reading information of the transformed Japanese sentences into speech signals by using speech element pieces 1-3 and outputs them from a loudspeaker 3.  Thus, it is possible to accelerate the processing by splitting a dictionary into a general dictionary and a name dictionary and also improve an accuracy of analysis by performing name judgement before sentence analysis.
Patent JP-H0718018-A (JP)
Title: Production of modified polypropylene
Inventor: MORITA KAZUMASA
IPC: C08F10/06
Filed: 1993-06-30
Abstract: PURPOSE:To produce a modified polypropylene modified with maleic anhydride to a high degree of modification with a small dispersion by controlling the amt. of maleic acid which is a hydrolyzate of maleic anhydride used for modifying polypropylene alone or its mixture with another polyolefin. CONSTITUTION:Polypropylene is grafted with maleic anhydride contg. 0.01-1wt.% maleic acid.
Patent JP-H10113815-A (JP)
Title: Laser-assisted milling method
Inventor: THOMAS THIERRY
IPC: B23C9/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a laser-assisted milling method which can be easily used, and which is capable of effectively reducing the mechanical characteristics of raw material of a workpiece to be cut. SOLUTION: In this method, during the period of milling a workpiece 1, at least one laser beam is directed onto the workpiece immediately on the upstream side of a milling cutter in order that at least one region of the workpiece parallel to a specified milled shape is heated, and then the laser beam is moved at the same speed Vf as the feed speed of the milling cutter on the workpiece in state where the laser beam is put on the longitudinal axis of the workpiece. In this case, the first and/or the second critical regions (12, 13) immediately on the upstream sides of an entering point and an escape point of the cutting edge of the milling cutter, in the workpiece, can be the regions to be heated. Further, a region having the same width as that of the cutting region can also be the region to be heated.