baber/WOPTO huggingface dataset:
Patent JP-H07226619-A (JP)
Title: Emission reflector
Inventor: RUISU BII BURAIDON
IPC: D03D1/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide a light fabric which is composed of three axes and which can be formed by single ply. CONSTITUTION: The reflection face of a reflector is generated by a thin film formed in a prescribed form. The thin film is composed of the fabric where more than three threads 40 extending along the three different axes 42a, 42b and 42c in the same plane are woven. When constant force operates on the inplane direction of the fabric, uniform distortion occurs which does not depend on the direction of force in the fabric.
Patent JP-H08225222-A (JP)
Title: Sheet guiding/pressing device
Inventor: URURITSUKU BAATOHOORUDO
IPC: B65H31/26
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of applying a substantially constant contact force on a sheet stack irrespective of the height of the sheet stack. SOLUTION: To guide and press a conveyed sheet onto a sheet stack in a storage container, a lever having tow arms is provided so as to be attached rotatably around a support point. As pressing arms, a first arm 19 is provided to form a sharp angle with the surface of a stack 15 and has a free end placed on the stack, and a second arm 20 is provided to support a weight 22. The two arms 19 and 20 form an angle (γ) with each other around a support point 17 and, in this case, the two arms surround the support point such that the force application line of the weight 22 is located above the support pint 17 and the gravity center of a lever 18 is placed on a line 25 forming an optimal angle (δ) with respect to the first arm 19 according to the distance 1 or the angle (γ) of the weight 22 from the support point 17.
Patent JP-H10156456-A (JP)
Title: Finger mechanism of transfer slide
Inventor: HORI KOUTAROU
IPC: B21D43/10
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain the finger mechanism of a transfer slide capable of decentering in order to easily pull out the forming core having a rugged surface without damaging the inner surface of a formed goods pressed and formed a rugged shape in one side of the side surface. SOLUTION: The finger inserting hole of the transfer bar 30 for one side of finger 32B grasping a rugged shape side in a pair of fingers 32B, 33B transferring the formed goods from the rugged shape forming process to the next process of the transfer slide is formed in an air pressure chamber 40, one side of unbalanced spring 37B which is stronger than the spring 37A in a set of springs 37A, 37B urged in such a direction that fingers 32B, 33B approach each other is used, when fingers 32B, 33B grasp the formed goods W at the forming center, the formed goods W is transferred to the rugged surface side with the difference of the spring force, a gap is generated between the forming core 13 and the formed goods.  The pressure air is fed into the air pressure chamber 40 after pulling out the forming core, and the formed goods is returned from the eccentric position to the forming center against the force of the spring 37B.
Patent JP-H03186848-A (JP)
Title: Photosensitive resin composition
Inventor: TOKO AKIRA
IPC: G03F7/027
Filed: 1989-12-18
Abstract: PURPOSE:To obtain the heat resistant photosensitive polyimide resin compsn. with which the production process is simple and which is free from the fluctuation in products, allows spray development and has a high sensitivity by incorporating a specific polymer, styryl compd. and glycine compd. which are respectively specific into the compsn. CONSTITUTION:This compsn. consists essentially of the polymer (A) essentially consisting of the constitutional unit expressed by formula I, the styryl compd. (B) expressed by formula II and the glycine compd. (C) expressed by formula III and is compd. with 1 to 10pts.wt. (B) and 1 to 20pts.wt. (C) per 100pts.wt. (A). In the formulas I to III, R1, R2 denote an arom. cyclic group; R3 denote -H, -CH3, etc., R4 denotes -H, -CH3, etc.; (n) denotes 1 to 2; (m) denotes 0 to 2; R5 denotes -H, -CH3, etc.; R6 denotes -H, -CH3, etc. The compsn. with which the various excellent characteristics intrinsic to the polyimide resin having the excellent heat resistance are exhibited and with which the production process is simple and which is free from the fluctuation in the products, allows the spray development and has the high sensitivity is obtd. in this way.
Patent JP-H02172389-A (JP)
Title: High efficient coding system for animated picture signal
Inventor: ANDO ICHIRO
IPC: G06T13/20
Filed: 1988-12-26
Abstract: PURPOSE:To avoid overflow of a buffer memory and to prevent deterioration in a reproduced picture by detecting a prediction error of a picture signal and coding the result. CONSTITUTION:A prediction error detection circuit 11 generates a prediction error detection signal such as in-frame or inter-frame corresponding to an animated picture signal fed from a storage device MA or MB via a moving contact (c) of a changeover switch SW 2, encodes the generated prediction error signal and sends the result to an output terminal 2. Then the prediction error detection circuit 11 and a coding circuit 23 use a required control signal supplied from a control signal generating circuit 12 to generate a prediction error or to apply prescribed coding and the prediction error detection circuit 11 is initialized to a prescribed state every time the two storage devices MA, MB are switched while the object animated picture signal is read. Thus, overflow of a buffer memory due to rapid increase in the coded data quantity is prevented and the deterioration in the picture quality is reduced.
Patent JP-H07183822-A (JP)
Title: Reception circuit provided with function for preventing malfunction due to high level disturbing wave of adjacent channel
Inventor: AZUMA TOMOHIRO
IPC: H04B1/10
Filed: 1993-12-24
Abstract: PURPOSE:To eliminate the malfunction of a switching circuit and to prevent the deterioration of the quality of reception by providing an IF filter which has pass band width narrower than that of a bandpass IF filter whose input is the output of a frequency conversion circuit and completely eliminates the disturbing wave signal of the adjacent channel before a detection circuit. CONSTITUTION:The IF filter 3 is band-limited to the band width for ordinary reception, but since the IF filter 10 does not use an output signal as an input signal to a demodulation circuit 7, it is made a filter whose removing characteristic for the adjacent channel can be taken sufficiently. The output signal of the said IF filter 10 is detected by the detection circuit 8, and is compared by a judgement circuit 9 having specified threshold voltage, and in the case that detected voltage outputted from the detection circuit 8 is a value smaller than the threshold voltage of the judgement circuit 9, the switching circuit 6 is connected to first input to pass through an IF amplifier 5, and in the case that the detected voltage outputted from the detection circuit 8 is larger than the threshold voltage of the judgement circuit 9, the switching circuit 6 is switched so as to be connected to second input.
Patent JP-H06145983-A (JP)
Title: Thin film forming device
Inventor: INOUE DAISUKE
IPC: C23C14/56
Filed: 1992-11-11
Abstract: PURPOSE:To reduce an initial cost without using a costly pump for a spare chamber. CONSTITUTION:This thin film forming device has a film forming chamber 1 where a thin film is formed on a substrate 2 and the vacuum evacuated spare chamber 3 which is provided via a gate valve 4 at the film forming chamber 1 and through which the substrate 2 is transported to the film forming chamber 1. The relation between volume V1 and V2 is so determined as to satisfy the following equation: V1/V2>=(P2-P)/(P-P1) when the volume of the film forming chamber 1 is designated as V1, the vacuum degree which can be attained as P1, the vacuum degree necessary at the time of film formation as P, the volume of the spare chamber 3 as V2 and the vacuum degree which can be attained as P2.
Patent JP-2001144959-A (JP)
Title: Image processing unit and printer
Inventor: SUMIYA SHIGEAKI
IPC: H04N1/52
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide the image processing unit that can improve image quality of an image outputted from an ink jet printer when the printer prints out the image with a special effect such as a dot simulated effect. SOLUTION: A dot distribution type halftone processing such as an error spread method is applied to image data having a gradation value in each color of cyan, light cyan, magenta, light magenta, yellow, and black while noise data simulating dots are added to the two colors of light cyan and light magneta and the printer prints out the resulting image. That is, the halftone processing is applied to the prepared image data corresponding to an image to be finally obtained to which a dot simulating effect or the like is applied. Thus, the dot simulating printing can be realized with high image quality.
Patent JP-H03207460-A (JP)
Title: Range hood fitted with electrical dust collector
Inventor: NAKAMURA KAZUO
IPC: B01D53/74
Filed: 1989-12-18
Abstract: PURPOSE:To allow electrodes to well exhibit electrical dust collecting ability at all times by sticking contaminants generated in a kitchen to the electrodes and periodically cleaning the electrodes with wipers. CONSTITUTION:Contaminants such as edible oil and dust contained in waste gas generated at the time of cooking are stuck to electrodes 3 at the suction part of a range hood and the electrodes 3 are periodically cleaned by a mechanism with wipers 4 made of rubber, etc. The contaminants stuck to the electrodes 3 are removed and the electrodes 3 can well exhibit electrical dust collecting ability at all times.
Patent JP-H03188279-A (JP)
Title: Production of ceramic film
Inventor: MORIMOTO KIYOYUKI
IPC: C23C18/12
Filed: 1989-12-18
Abstract: PURPOSE:To thermally decompose a thermal decomposition raw material and to easily and efficiently produce a thick ceramic film by supplying thermal decomposition raw material grains to the film-forming surface of a substrate and simultaneously heating the substrate from the above film-forming surface side. CONSTITUTION:Thermal decomposition raw material grains 2 are supplied to the film-forming surface 1A of a substrate 1. As the above raw material grains 2, e.g. an organometallic compound, such as a metal acetate, dissolved in a solvent is used. Further, as the method for supplying the above, it is desirable to allow the above to adhere uniformly to the substrate 1 surface after performing refining by a spraying method, etc. Simultaneously, the substrate 1 is irradiated with infrared rays, etc., from infrared ray lamps 4 from the above film-forming surface 1A side to undergo heating. By the above procedure, the substrate 1 is heated so that the surface of the film-forming surface 1A reaches the highest temp. By this method, the raw material grains 2 adhering to the film-forming surface 1A can be heated and held in a high temp. region and thermally decomposed easily and efficiently and a ceramic film having low thermal conductivity can be made thicker.
Patent JP-H06151560-A (JP)
Title: Load lock type vertical heat treatment device having device for lifting up and down constituent element
Inventor: KYOGOKU KOSUKE
IPC: H01L21/68
Filed: 1992-11-13
Abstract: PURPOSE:To provide a load lock type vertical heat treatment device which has a device for lifting up and down a processing chamber and constituent element. CONSTITUTION:A ball screw 30 is attached rotatably and vertically to the vicinity of the side face of an elevator chamber 11. A placing stage 32 is attached, capable of sliding between the vertical upward position and the horizontal position, to an attaching stage 31 which moves vertically by the rotation of a ball screw, being screwed on this ball screw. A processing chamber 1 and constituent elements 2, 3, and 4 are placed on the placing stage 32 in horizontal condition, and it is lifted vertically by the ascent and descent of the placing stage 32.
Patent JP-H04194690-A (JP)
Title: Magnetic sensor
Inventor: KIMURA MITSUTERU
IPC: G01R33/028
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a small-voltage, high-sensitivity and micro-miniaturized sensor by a method wherein electron beams emitted from an emitter are captured more and collected in one of a pair of collectors than in the other by a Lorentz force of a magnetic field to be detected and the magnetic field is detected from a change in a current flowing through the collectors. CONSTITUTION:When a DC voltage is impressed between an emitter 1 and two collectors 3a and 3b and between the emitter and a grid 2, electrons are emitted from the emitter 1 and about the same current flows through the collectors 3a and 3b respectively. Voltage drops in resistors 3a and 3b connected to the collectors 3a and 3b respectively are amplified differentially, and the resistors are so adjusted beforehand that a differential output becomes zero when an external magnetic field is zero. When the external field exists and electron beams are so designed as to be deflected to the collector on one side then, the voltage drop in the collector on the other side is thereby increased, the differential output is changed, and the direction and magnitude of the magnetic field can be detected therefrom.
Patent JP-H10165778-A (JP)
Title: Filter
Inventor: FUJIMOTO KIYOSHI
IPC: B01D63/04
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce the number of connected pipings to a container and to enhance the reliability of the container while miniaturizing the container by using both of a water supply pipe suppling a liquid to be purified into the container and an exhaust pipe discharging air at a time of the washing of a filter module. SOLUTION: Characteristic constitutionl elements are a water supply pipe 18 supplying water to be piurified at a time of usual operation, an exhaust pipe 21 discharging air at a time of the washing of a filter module and the box-shaped communication part 23 within a container 11. At the time of usual operation, water to be purified flows in the container 11 from the water supply pipe 18 provided to the upper part of the container 11 to be purified by the filter module 12 to flow out of the outflow pipe 22 provided to the top part of the container 11. When the purifying capacity of the filter module 12 lowers, the filter module 12 is washed with air. At the time of the washing of the filter module 12, air flows in the container 11 from the air supply pipe 19 provided to the lower part of the container 11 to wash the filter module 12 to be discharged from the exhaust pipe 21.  Since the box-shaped communication part 23 has an opening part 25 on its upper side, water to be purified at the time of usual operation flows in the filter module 12 from the upper part of the container 11.
Patent JP-H08183507-A (JP)
Title: Stretch film packaging machine
Inventor: KONDO HIDEAKI
IPC: B65B11/48
Filed: 1994-12-28
Abstract: PURPOSE: To wind off a film without suspension while a cutter is in action to improve the packaging capacity. CONSTITUTION: A film (e) that is wound off from a film roll 4b is cut by a cutter 7. A cutter carrier moves the cutter 7 at nearly the same speed as the film speed and an action device controls the cutter 7 to make the point of the cutter 7 touch on the surface of the film (e) at right angles as the cutter 7 is moved while the film (e) is wound off.
Patent JP-H04201076-A (JP)
Title: Work method for valve/sheet
Inventor: NISHIKAWA TSUNEO
IPC: B23B5/06
Filed: 1990-11-28
Abstract: PURPOSE:To stabilize the work accuracy of a bearing surface by simultaneously working the bearing surface and a flank with a cutting tool formed with an edge integrally being used, for the work of the bearing surface of valve/seat on which the valve is abutted, also a chip being used for the work of the flank of the valve/seat on which the valve is not abutted. CONSTITUTION:A cutting tool 5 formed with an edge part integrally is used, for the work of the bearing surface S0 of the valve/sheet S on which the valve is abutted. Moreover, the bearing surface S0 and flanks S1, S2 are simultaneously worked with tips 4, 6 being used for the work of the flanks S1, S2 of the valve/ sheet on which the valve is not abutted. Consequently, the positional decision by the repolishing of the cutting tool 5 is sure as well, and the processing work stabilized at all times can be executed.
Patent JP-2000153078-A (JP)
Title: Electronic toy and method for controlling electronic toy as well as input apparatus for electronic toy
Inventor: OKUMURA YUTAKA
IPC: A63F13/55
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To enable a user to learn basic intellectual elements through sound playing using auditory sensation, visual sensation and tactile sensation by executing control so as to output the tones meeting a musical instrument in accordance with the manipulation of a player for a manipulation section corresponding to the manipulation state of the musical instrument and controlling the display of the characters corresponding to the musical instrument. SOLUTION: The manipulation section 41 generates the manipulation signals meeting the respective musical instruments by the player's manipulation in correspondence to each of a piano, drum, trumpet, cello, lever and turntable and sends these signals to an input apparatus side interface 42. A main body side interface 42' receives the respective manipulation signals, delivers the signals to an input control section 43 which delivers the manipulation signals inputted according to the prescribed rule to a sound control section 44 and a display control section 45. The sound control section 44 selects the sound data corresponding to the manipulation signals and delivers the data to a speaker 46.  The display control section 45 selects the characters to be displayed on a screen in accordance with the manipulation signals and delivers the screen data to a television monitor 47, thereby controlling the display of the characters.
Patent JP-H11258158-A (JP)
Title: Method, sensor and apparatus for detecting liquid
Inventor: HEGI YASUHIRO
IPC: G01N21/75
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To detect the presence of a liquid or the surface of the liquid by a simple structure, and to easily recognize the presence of the liquid or the surface thereof even by visual observation. SOLUTION: A porous coating film 23 is formed on a glass plate 2 such as front glass or the like of a car. This porous coating film 23 has properties showing a white color in a dry state but changing to a transparent state when getting wet. A reflection type photoelectric sensor 24 is arranged in opposed relation to the porous coating film 23. When it does not rain and the porous coating film is dry, the light emitted from the photoelectric sensor 24 is reflected by the porous coating film 23 to be detected by the sensor 24 but, when the porous coating film 23 becomes transparent because of a rainfall, the light emitted from the photoelectric sensor 24 is not reflected by the porous coating film 23 and is not detected by the sensor 24.
Patent JP-H05164590-A (JP)
Title: Meter-reading terminal with flowrate display signal
Inventor: NABESHIMA NORIYUKI
IPC: G01F15/06
Filed: 1991-12-13
Abstract: PURPOSE:To add a flowrate display signal with low power consumption to a meter-reading terminal for a water meter. CONSTITUTION:Provided are an edge detection part 4 to detect the edge of flowrate pulse of an electronic water meter 1 and to output reset signal, an oscillator 5 to output clock signal with a shorter period t than the repetition rate of the flowrate pulses, a reset counter 7 to be reset by the reset signal, and a gate 6 inserted in between the oscillator 5 and the clock terminals CK of the reset counter 7 and a display 10. The reset counter varies the level of the output Q if the number preset in advance is counted up. When the reset counter 7 counts up and the output Q varies, the above gate 6 is closed to connect and operates the display 10 by the output Q at the time the reset counter 7 has not counted up.
Patent JP-H06326925-A (JP)
Title: X-ray inspection device
Inventor: CRINS WILHELMUS ANTONIUS
IPC: G01N23/04
Filed: 1993-12-27
Abstract: PURPOSE: To enable selecting a proper white compression curve by constituting an X-ray inspecting device by means of a video amplifier for amplifying a main video signal and adjusting the amplification ratio of the amplifier, while depending on the amplification average value of the main video signal. CONSTITUTION: The average signal amplitude of an amplified video signal is adjusted by the adjustment of an adjustable video amplifier 21 provided with a control input 27, which is connected to a signal device 26. The set 28a of the white compression curve stored in a memory 28 is provided, together with a selecting device 29 in order to keep the adaptation of the analog-digital converter 23 of a dynamic range in the amplified video signal to an input range. The signal device 26 supplies a control signal for adjusting the amplification rate to the control input 27 of the video amplifier. Moreover, the signal device 26 supplies a selecting signal to the selecting device 29, which is suitable for selecting the proper white compression curve from the aggregation 28a, so as to match the dynamic range of the amplified video signal to the input range of the converter 23.  Therefore, the artifact of an image being induced when the video signal is converted into a digital signal is avoided.
Patent JP-H08255496-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: SAI HEIJIYUN
IPC: G11C7/18
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a nonvolatile semiconductor memory which can be integrated at a higher density by narrowing the pitch of bit lines and against which reading-out and programming operations can be made at higher speeds. SOLUTION: In a erasable and programmable nonvolatile semiconductor memory which is constituted to perform paging operations, page buffers 18 and 20 are provided on both sides of a memory cell array 12. Then the bit lines connected to the buffers 18 and 20 are alternately arranged one by one or one pair by one pair. Therefore, the forming areas of latches and sensing circuits respectively connected to the bit lines in the buffers 18 and 20 can have margins. It is possible, in addition, to alternately input data to the buffers 18 and 20 at every period of a write enable signal at programming time and to alternately output data from the buffers 18 and 20 at every period of a readout enable signal at reading-out time.
Patent JP-H01172583-A (JP)
Title: Process for executing lining in water and lined film to be used therefor
Inventor: TAKAHASHI MICHINAO
IPC: C23F11/00
Filed: 1987-12-25
Abstract: PURPOSE:To execute lining having almost perfect corrosion preventing effect in water by adhering a sheet of nonwoven cloth impregnated with an in-water setting adhesive coated uniformly on both sides by pressing and spreading on an underwater steel construction, etc., then excluding completely the water contained in a space between the material to be adhered and the nonwoven cloth. CONSTITUTION:Treatment of a substrate, such as sand blasting, etc., is executed on a material 2 to be adhered such as an underwater steel construction, etc. On one hand, a sheet of nonwoven cloth 1 which is cut to a desired area, on land, is spread on a plate body such as sheet having satisfactory parting property, etc., and an adhesive such as in-water setting epoxy resin, etc., is impregnated into the nonwoven cloth by coating the adhesive uniformly on both sides of the nonwoven cloth. The nonwoven cloth 1 impregnated with the adhesive is transported into water within 30min after the application of the adhesive and stuck to the material 2. The adhesive is spread and the cloth 1 is pressed with a flattening tool from the center of the nonwoven cloth toward external periphery, thus, the water contained in the space between the nonwoven cloth 1 and the material 2 to be adhered is excluded completely. By executing the lining work with the nonwoven cloth 1 on the material 2, a corrosion preventing effect is obtd.