baber/WOPTO huggingface dataset:
Patent JP-S63293217-A (JP)
Title: Construction of underground wall with notch
Inventor: KANEKO TADASHI
IPC: E02D5/18
Filed: 1987-05-22
Abstract: PURPOSE:To form a notch in underground wall by a method in which a reinforcing bar cage with a vacant bag is set in a trench in the ground, an easily chipping substance is injected into the bag and hardened, and underground wall is constructed and the substance to be chipped is removed. CONSTITUTION:An opening 13 is formed in a place where an underpass is to be constructed in a trench 11 in the ground and a reinforcing bar cage 12 with a sheet bag 14 is set in the opening 13. A selt-setting stabilizer liquid is injected through a pipe 16 connected to the bag 14 and packed into the bag 14 by discharging air from the pipe 16. Concrete is placed into the trench 11 to construct an underground wall. Afterwards, the hardened portion 17 of the stabilizer liquid is removed by chipping to form a notch for underpass in the underground wall.
Patent JP-H06334927-A (JP)
Title: Illuminating device
Inventor: TANIDO KEISUKE
IPC: H04N5/369
Filed: 1993-05-26
Abstract: PURPOSE:To automatically stop the emission of illuminating light in a period while a photodiode accumulates signal charge to be discharged to an overflow drain terminal. CONSTITUTION:In a period from the leading edge of a field shifting pulse 1a up to the trailing edge of a shutter pulse b1 in the ON state of an illumination by a key input means 20, a flip flop 12 is turned off, a switch 13 is turned off and power supply voltage V3 to be supplied to a halogen lamp 15 is turned to OV, so that light is not emitted from the lamp 15. Consequently the emission of illuminating light can be automatically stopped in a period that the photodiode accumulates signal charge to be discharged to the overflow drain terminal of a CCD.
Patent JP-S616629-A (JP)
Inventor: FUREDERITSUKU MATSUKAADEII
IPC: G02B27/02
Filed: 1985-06-07
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-H0420991-A (JP)
Title: Circuit and method for liquid crystal picture signal control
Inventor: MASUMORI TADAAKI
IPC: G09G3/20
Filed: 1990-05-16
Abstract: PURPOSE:To reduce the amount of hard and to perform well balanced AC driving by alternately selecting the positive voltage and the negative voltage of a multilevel power supply part in every one frame and converting them to analog gradation data through a D/A conversion circuit to drive a liquid crystal driving circuit. CONSTITUTION:A voltage V<+> out of voltages V<+> and V<-> applied to a multilevel power supply part 1 which generates multilevel (m-level) voltages is selected in a selector 61 by a frame switching signal 6 corresponding to the vertical synchronizing period to output an applied voltage, and thereby, 2m-level voltages changing from the positive to the negative are generated and are outputted to 2m output terminals 3. They are received by 2m input terminals 5 of a D/A conversion circuit 4, and digital gradation data 71 and 72 in these voltages are inputted to (m) selecting decoders 81 and 82, and one positive voltage and one negative voltage are selected by switches 91 and 92 and are converted to analog gradation data 101 and 102 and are sent to source driving circuits 111 and 112 to drive them. In the next frame period, the voltage V<-> is selected to drive the circuits 111 and 112.
Patent JP-H06327879-A (JP)
Title: Washing machine
Inventor: IMAI TORU
IPC: D06F33/38
Filed: 1993-05-26
Abstract: PURPOSE:To preferentially maintain a rinsing effect while reducing the volume of used water and shortening the operation time as mush as possible. CONSTITUTION:A control circuit 21 detects a volume of laundry in accordance with a signal from a speed detecting means 20, and if the volume of laundry is large, automatically selects rinsing operation, but if it is not large (equal to or less than a standard volume), automatically selects water removing rinsing operation.
Patent JP-H10312505-A (JP)
Title: Magnetic data readout circuit
Inventor: KOBAYASHI MASAKI
IPC: G11B5/09
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To realize accurate readout of magnetic data even when a magnetic output becomes small. SOLUTION: This circuit has: a magnetic head 11 for generating a magnetic output corresponding to magnetic data written onto a magnetic medium; a variable gain amplifier 15 for amplifying with a variable gain the magnetic output generated by the magnetic head 11; a peak detection circuit 13 for generating a peak pulse signal based on the magnetic head amplified by the variable gain amplifier 13; a voltage detection means for detecting a peak voltage based on the peak pulse signal generated by the peak detection circuit 13; and gain adjustment means for adjusting the gain based on the peak voltage detected by the voltage detection means and the target peak voltage. Thus, when the magnetic output generated by the magnetic head 11 becomes small, the gain of the variable gain amplifier 15 is adjusted.
Patent JP-H09307256-A (JP)
Title: Cooling device
Inventor: TAKAHASHI KATSUHIRO
IPC: H05K7/20
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a functional structure, which guides an air stream, is provided and a cooling fan is arranged above a heat generating part. SOLUTION: This cooling device is composed of a PDP 1, the case (housing) 2 of the PDP 1, a PDP frame 3 which supports the PDP 1, a cooling fan 4 to be used to evacuate, the heat generating part 5 such as the power transistor, etc., to be used for rectification of power source of a PDP device, and a hood 6, having an exhaust hole which discharges air stream to outside using a cooling fan 4, which is composed of a box having lateral U-shaped cross section enclosing the three surface by using the other aperture as an intake hole of hot air. The rising air stream 8, generated by the air heated up by the heat generating part, is discharged through the hood by the cooling fan 4.
Patent JP-H01293833-A (JP)
Title: Joint pipe for vacuum cleaner
Inventor: HASHIZUME KIYOSHI
IPC: A47L9/24
Filed: 1988-05-20
Abstract: PURPOSE:To improve the killing efficiency of ticks and to attain an operation as a suction force meter or polishing by providing an air turbine rotating by a suction air current in a joint pipe for a vacuum cleaner and partly providing a transparent window capable of observing externally the rotation of this air turbine. CONSTITUTION:An air turbine chamber cover 4 forming the upper half of an air turbine chamber holds a transparent window 5 and the bearing 6 of an air turbine 3 together with a joint pipe 1. Dust or ticks sucked from suction means for floor collide with the air turbine 3 and are killed due to its shock. A turbulence is generated in the vicinity of the air turbine 3 according to the rotation of the air turbine 3, the ticks collide with the joint pipe 1 or the air turbine chamber cover 4 or the like according to this turbulence and a mortality is further improved. The rotation state of the air turbine 3 can be recognized through the window 5. In addition, the joint pipe 1 functions as a floor polishing attachment by attaching a floor polishing brush 11.
Patent JP-S5457467-A (JP)
Title: Treating method of gas containing hydrogen sulfide
Inventor: HARUTA MASAMI
IPC: B01D53/52
Filed: 1977-10-17
Abstract: PURPOSE: To treat hydrogen sulfide easily and to convert it into sodium thiosulfate with high value added, by use of a catalyst soln. consisting of a polyvalent metal of VIII group and the fourth period of the periodic table, a polyaminocarboxylic acid, and an oxy acid.  
     CONSTITUTION: For example, an aq. soln. contg. 0.018 mol/l. Fe, 0.0324 mol/l. nitrilotriacetic acid, 0.036 mol/l. tartaric acid is adjusted to pH 8.5, then air is injected into the soln. to form catalyst soln. of iron III chelate. The catalyst soln. is sprayed downward from the top of a packed tower and is brought into gas- liq. contact at ordinary temp. and press. with a gas contg. hydrogen sulfide. Thereupon hydrogen sulfide contained in the gas is converted into sodium thiosulfate and solid sulfur, in that case, the formation of solid sulfur decreases to a level lower than that formed by a conventional method, increasing the formation of sodium thiosulfate to the extent 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61282840-A (JP)
Title: Color photographic material
Inventor: SETO NOBUO
IPC: G03C7/392
Filed: 1985-06-10
Abstract: PURPOSE:To prevent storage deterioration of image quality, change of hues, and occurrence of fog by forming a layer containing at least one kind of compound represented by a specified formula on a support to form a color photographic material. CONSTITUTION:The compound represented by formula (each of R1, R2 is H, an aliphatic, aromatic, or heterocyclic group, or the like, each of R3, R4 is halogen, an aliphatic group, or the like; and each of R5, R6 is H, an aliphatic or aromatic group or the like) is dispersed into a silver halide emulsion together with a magenta coupler and the like by the oil in water dispersion process or the like. The color photographic material is obtained by coating the support with this dispersion and drying it to form the photographic emulsion layer, thus permitting the obtained color photographic material to prevent fading of the color image to be finally obtained and discoloration of its color nondeveloped areas.
Patent JP-H07306560-A (JP)
Title: Electrical and electronic equipment
Inventor: MATSUMOTO KAZUYOSHI
IPC: H01H13/04
Filed: 1994-05-13
Abstract: PURPOSE:To prevent operational touch from getting uncomfortable because a bracket which supports a switch assembling body is bent and a gap from being made between the bracket and a switch hole because the bracket is bent in the case of operating a switch button. CONSTITUTION:The bracket 23 is provided in the internal equipment of an equipment main body 10. The bracket 23, where a switch attaching hole is formed by piercing a plate surface and the assembling body 18 is fitted in the hole, supports the assembling body 18. The internal equipment of the main body 10 is covered with an outside cover 13 and the switch button 19 of the assembling body 18 is exposed from the switch hole 12a of the cover 13. Meanwhile, a rib 30 which is pressed by the operational force of the button 19 when the button 19 is operated and prevents the bracket 23 from being bent inside is provided on the cover 13 to turn inward from the cover 13.
Patent JP-S5649641-A (JP)
Title: Armature coil of motor
Inventor: HAYASHI TSUNEYUKI
IPC: H02K3/46
Filed: 1979-09-27
Abstract: PURPOSE: To curtail the furnishing process of an armature coil of motor to a printed board and to elevate the reliability by a method wherein the coil is formed making a conductor having an insulating film to come in contact closely with each other and a pair of insulating films at electrode parts are stripped off.  
     CONSTITUTION: Traditional lead wires of an armature coil 6 of motor are eliminated, and the parts of insulating films 4 and adhesive films 5 having a proper length l 1  at the beginning and the ending parts of the coil 6 are stipped off to expose core 3. The parts exposing the cores 3 are used as electrodes 6a, 6b of the coil 6. The coil 6 is put on a printed board, and the electrodes 6a, 6b are soldered to a prescribed circuit pattern to be connected electrically and mechanically and is fixed. By this way, the furnising process to the board can be curtailed widely, and the reliability can be elevated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05326232-A (JP)
Title: Magnetic circuit component and manufacture thereof
Inventor: UEDA KOJI
IPC: H01F1/053
Filed: 1992-05-18
Abstract: PURPOSE:To obtain a magnetic circuit component to be employed in a speaker or the like in which a ring magnet and a magnetic yoke are not dislocated due to vibration or the like and flux distribution is made uniform. CONSTITUTION:An inner diameter magnetic yoke 2 composed of iron powder and resin binder abuts on the inner peripheral surface of a ring magnet 1 having different inner diametrical dimensions at the opposite end faces and on the end face having smaller inner diametrical dimensions thus producing an integrally molded magnetic circuit component. Since the ring magnet 1 bites the inner diameter magnetic yoke 2, they are not separated from each other. When an air core coil is set at the top surface of the ring magnet 1 and the magnet is magnetized in radial direction, flux is distributed uniformly in a magnetic gap 4 even if the magnetizing field in the vicinity of the bottom surface is lower than that in the vicinity of the top surface because of the large volume in the vicinity of the bottom surface.
Patent JP-H11317376-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KOGA HIROTAKA
IPC: H01L21/768
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To enable solving the deterioration problem of transistor characteristics, circuit operations or the like due to sidewalls, to enable solving the problem of increase in contact resistance of contact holes due to the sidewalls and to enable further high integration of a semiconductor device, and to increase the capacity. SOLUTION: Sidewalls 20, 21, 22 and 23 are double-wall sidewalls covering both sidewalls of wirings 9 and 10. The thickness X of the walls of their inner silicon oxide films 12, 13, 14 and 15 covering the sidewalls of the wirings 9 and 10 is smaller than the thickness Y of a bent lower extremity which extend between the surface of a semiconductor substrate part on which an impurity diffusing layer 11 is formed and the lower part of the outer silicon oxide films 16, 17, 18 and 19.
Patent JP-S5981759-A (JP)
Title: Producing system of color picture
Inventor: SUENAGA YASUHITO
IPC: G06T11/60
Filed: 1983-07-08
Abstract: PURPOSE:To produce color picture information at a low cost and in a short time by feeding the white/black line picture information showing the boundary between color-based regions of a color picture to be produced together with the auxiliary information for color designation and coloring the inside of an information processor. CONSTITUTION:A white/black picture original 7 drawn the white/black line picture information 8 is fed to a miniature computer 1 by means of a data tablet 5 or a picture input device 6 to be stored in a buffer memory 2 as well as to be displayed at a color picture device 4. The color sample information 11 is displayed at a part of the screen of the device 4, and a cursor 10 is shifted by a cursor controller 12 to make correspond each region of the white/black line picture information 9 with the information 11. This correspondence is fed to an information processor 1 as the auxiliary information designating the color to be applied to each region. Thus the inside of the processor 1 colored in the designated color. It is also possible to use the original 7 containing the color designating information.
Patent JP-H114006-A (JP)
Title: Manufacture of insulated gate type electric field effect semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of an insulated gate type electric field effect semiconductor device for realizing stability and high speed in a short channel, in a TFT provided with an LDD structure. SOLUTION: After a part 101 to be a gate electrode has been turned into a mask and a low density impurity region (first impurity region) 103 is formed by a self-alignment method first, when the surface of the part to be the gate electrode is oxidized by an anode oxidation method, the surface is moved back and the gate electrode 105 is formed inside an oxide layer 104 finally. The oxide layer generated on the side face of the gate electrode is turned to the mask, and a high density impurity region (second impurity region) 106 is formed by the self-alignment method.
Patent JP-H09305863-A (JP)
Title: Automatic certificate issue machine
Inventor: ISHIKAWA SEIKO
IPC: G06Q50/26
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To issue the certificates via a single certificate issue machine for the residents of an autonomous community who have the different character codes which are used by the host computers. SOLUTION: A CPU 13 decides the dwelling place of a user based on the contents of his resident card which is read by a card reader. Then the CPU 13 receives the resident information necessary for issue of a certificate from the host computers 31a to 31c of the corresponding autonomous community via a communication controller 40 and stores the received information in a received data storage area 60b. If the character code of the received resident information is different from the character code system of a certificate issue machine itself, the character code is changed into a printable character code system based on a conversion table contained in a hard disk 17 and stored in a print data storage area 60a. Then the data are sent to a laser printer from the area 60a and printed by the printer.
Patent JP-H06295183-A (JP)
Title: Noise controller
Inventor: SAKIYAMA KAZUHIRO
IPC: H03H21/00
Filed: 1992-05-18
Abstract: PURPOSE:To prevent the dispersion of a noise reduction effect amount from occurring in space in a noise controller eliminating the noise by outputting a signal having a phase opposite to and sound pressure equal to the noise from the muffler of an automobile from a speaker. CONSTITUTION:The noise controller arranged in the vicinity of the outlet of a tail pipe 2 emitting the noise with the end pipe of the muffler 1 eliminating the whirr of the exhaust of the automobile and canceling the noise from the tail pipe 2 is provided with an actuator 20 outputting an eliminating sound having the phase opposite to and the sound pressure equal to the noise of the tail pipe 2, microphones 5-1, 5-2, 5-3, set up respectively at least in the vicinity position of the actuator, on the position separated from the actuator 20 by a fixed distance and on the position of the rear side of the actuator 20 where the leakage noise exists and a synthesis circuit 6-10 synthesizing the outputs of the microphones based on the contribution degrees of the microphones 5-1, 5-2, 5-3.
Patent JP-H0424223-A (JP)
Title: Spinning equipment
Inventor: MORI SHIGEKI
IPC: D01H1/115
Filed: 1990-05-15
Abstract: PURPOSE:To provide the title equipment capable of giving yarns of good appearance and mechanical strength characteristics, so designed to install a flat nozzle within a nozzle block to act a swirling air stream on fiber bundles delivered from a drafting device and also install a guide member with its tip directed to the center of the inlet of a spindle. CONSTITUTION:A spinning equipment provided at the rear of a drafting device, made up of (A) a spindle 6 revolving or resting through a hollow cylindrical bearing 2 and bearings 4, 5 inside it and (B) a casing 3 for a rotator 9, is supported with a supporting plate 1, a guide member support 13 is fixed on the inner wall of a nozzle block 23 inside the casing 3, and fiber bundles delivered through the gap 24 from the drafting device is put to suction into the spinning equipment. A compressed air is then ejected through a flat nozzle 17 installed within the nozzle block 23 into a hollow chamber 11, and the fiber bundles are false-twisted by the action of a swirling air stream near the inlet 6a of the spindle 6 and twisted through the fiber passage of the spindle 6 by a guide member 22 with its tip directed to the center of the inlet of said spindle 6, thus obtaining spun yarns.
Patent JP-S62280334-A (JP)
Title: Rotary cooling body for apparatus for producing high-purity aluminum
Inventor: FUKUDA SHINJI
IPC: C22B21/06
Filed: 1986-05-29
Abstract: PURPOSE:To efficiently produce high-purity Al by providing recesses for preventing the exfoliation of crystallized Al on the surface of a rotary cooling body at the time of rotating the cooling body in molten Al and crystallizing a primary crystal of high- purity Al by making use of a segregation and solidification effect. CONSTITUTION:The molten Al is put into a graphite crucible 2 provided with plural baffle plates 4 and is stirred to separate and remove the impurities such as Ti, V, and Zr in the molten Al in the form of insoluble borides such as TiB2, VB2 and ZrB2. The rotary cooling body 3 provided with the recesses 7 for preventing the exfoliation of the crystallized Al on the side face is lowered onto the molten Al in the crucible and is rotated in such a manner that the molten Al surface is positioned upper than the top end of the baffle plates 4 in the crucible. The high-purity Al which does not contain the impurities such as Fe, Si, Cu and Mg is segregated and crystallized by the cooling with the rotary cooling body 3. The high-purity Al is thickly crystallized on the surface of the cooling body 3 without exfoliating and dislodging from said surface as the surfaces is recessed 7. It high-purity Al is thus efficiently produced.
Patent JP-S5248879-A (JP)
Title: Method of silencing noise in crank pressing machine
Inventor: SATOU FUMIO
IPC: B30B1/26
Filed: 1975-10-16
Abstract: PURPOSE:To cancel vibration noise produced by rapidly forming work of mechanical parts and metallic mold to zero at time of completion of work by braking a slide immediately before to after completion of pressing work of crank pressing machine.
Patent JP-S6126351-A (JP)
Inventor: JIYON AARU MUUA
IPC: H04L27/02
Filed: 1985-06-11
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-2000314721-A (JP)
Title: Soot signal detecting method in measuring pm in exhaust gas
Inventor: FUKUSHIMA HIROKAZU
IPC: G01N27/62
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a soot signal detecting method in measuring particulate matter(PM) in exhaust gas capable of effectively extracting a small pulse signal buried in noise. SOLUTION: Gas G exhausted from an internal combustion engine 1 is collected as sample gas S. The sample gas S is introduced into a hydrogen flame ionization detector 5. An original signal (a) is taken into a signal processing device 8 using a computer from the hydrogen flame ionization detector 5 through a preamplifier 7. For extracting pulse-like soot signals 13, 14 by setting a threshold T for the obtained signal (a), the original signal (a) is taken into a lowpass filter having approximately the same frequency characteristic as the frequency characteristic of the preamplifier 7, and the soot signals 13, 14 are extracted by setting the threshold T for a signal 10 filtered by the lowpass filter.
Patent JP-S62282398-A (JP)
Inventor: TAKAHASHI HIROJI
IPC: G08B17/00
Filed: 1986-05-30
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-H08294946-A (JP)
Title: Injection molding machine for molding having screw
Inventor: YUMOTO TETSUO
IPC: B29L1/00
Filed: 1995-04-27
Abstract: PURPOSE: To integrally form a screw part along with a molding and to shorten a cooling time to perform rapid molding by providing a screw molding member in a movable mold so as to make the same freely slidable and rotatable before and behind and fitting a connection part to a rotary drive shaft in a cooperatively rotatable and axially freely slidable manner. CONSTITUTION: A screw molding pin 4 is advanced along with the advance of a movable drive element 5 and a screw part 41 becomes the state penetrating into a cavity 3. A synthetic resin is injected into the cavity 3 in this state and, when a molding is molded, a second ejector rod 51 is allowed to retreat and the movable drive element 5 is let retreat until the rear surface thereof comes into contact with a block 22. When a rotary drive shaft 7 is rotated by the driving of a motor M, the screw molding pin 4 is also rotated at the same time and the screw part 41 begins to separate from the molded product along the screw groove thereof. When the screw part 41 is separated from the molded product, a connection part 42 is pushed in the direction opposite to the cavity 3 by the elastic force of a spring 52 and the screw part 41 is easily separated from the molding.