baber/WOPTO huggingface dataset:
Patent JP-H0916182-A (JP)
Title: Electronic silencer
Inventor: SHINDO TAKEO
IPC: G10K11/16
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a silencer which can efficiently attenuate exhaust sound adjusting to a frequency characteristic of exhaust sound to be attenuated. SOLUTION: This device is provided with a first order microphone 5 collecting exhaust sound in an exhaust duct 2, a loudspeaker 4 for silence radiating a sound wave in the exhaust duct 2 through a branch pipe 3, a second order microphone 8 collecting sound in the exhaust duct 2 after radiation of a sound wave, and a digital filter 6 and an amplifier 7 which process and amplify an output electric signal of the first order microphone 5 and drive the loudspeaker 4 for silence so that an output of this second microphone 8 is made the minimum,  a distance [L1 +L2 ] from a sound wave radiation plane 4a of the loudspeaker 4 for silence to an exhaust opening 2a through the branch pipe 3 and the exhaust duct 2 is made a standing wave occurrence distance in which a standing wave is caused in the branch pipe 3 and the exhaust duct 2 by the same frequency component as a frequency fP indicating a peak of a sound pressure level of exhaust sound out of sound waves radiated by the loudspeaker 4 for silence.
Patent JP-H0739284-A (JP)
Title: Apparatus for measuring length of fishing line for fishing reel
Inventor: YAMAZAKI AKIO
IPC: G01B17/00
Filed: 1993-08-02
Abstract: PURPOSE:To provide an apparatus for measuring the length of a fishing line capable of eliminating an error in measuring the length of the fishing line due to a change in temperature of a use environment in relation to the apparatus for measuring the length of the fishing line of a fishing reel. CONSTITUTION:This apparatus for measuring the length of a fishing line is equipped with a sensor for detecting the rotational frequency of a spool, a counter for counting a signal from the sensor, a transmitting means for radiating ultrasonic waves to the surface of the fishing line wound around the spool, a receiving means for receiving the reflected waves, a timer means for measuring the time from the radiation of the ultrasonic waves to the reception thereof, a temperature sensor for detecting the surrounding temperature of a reel body, a correcting means for correcting a difference in the speed of the ultrasonic waves according to the detected temperature, a detecting means for the fishing line winding diameter capable of converting the time measured by the timer means and the speed of the ultrasonic waves corrected by the correcting means into an electrical signal in proportion to the fishing line winding diameter, a computing means for computing the length of the fishing line based on the fishing line winding diameter data from the detecting means for the fishing line winding diameter and the value measured with counter and a display capable of displaying the length of the fishing line computed with the computing means.
Patent JP-H04327518-A (JP)
Title: Two-layer type manicure enamel removing liquid
Inventor: MIYAZAWA MASANORI
IPC: A61Q3/04
Filed: 1991-04-29
Abstract: PURPOSE:To obtain a two-layer type manicure enamel removing liquid, providing a colorless and transparent state without suspending by shaking in use though the respective two layers are colored when allowed to stand, having moderate enamel removing power and heat insulating ability and capable of preventing nail surfaces from whitening. CONSTITUTION:A two-layer type manicure enamel removing liquid containing 20-35wt.% ethyl acetate, 15-25wt.% butyl acetate, 1-10wt.% isopropanol, 10-30wt.% propylene glycol or dipropylene glycol and 20-30wt.% water and further preferably a hydrophilic authorized coloring matter and a hydrophobic authorized coloring matter.
Patent JP-H0536079-A (JP)
Title: Disk device
Inventor: DOI AKIHIKO
IPC: G11B11/10
Filed: 1991-07-31
Abstract: PURPOSE:To prevent a direction in which data are absent from being binarized even at the time of the intrusion of a noise due to media or the like by serially connecting two diodes, in a circuit which binarizes data by the potential difference of input diodes. CONSTITUTION:A binary circuit 42(45) is constituted of a comparator 42a, resistances R31 and R32, diodes D5-D7, and capacitor C5. At that time, the light part of a data signal is easy to be affected by the influence of the noise of the return light of a laser beam, or the noise of a disk. Then, the rectification of the light direction is operated by enlarging the potential difference, and widening a margin to the noise by serially connecting the two diodes D6 and D7.
Patent JP-H0357044-A (JP)
Title: Method and device for data file advanced hierarchy control
Inventor: UTSUNO AKIHIKO
IPC: G06F12/08
Filed: 1989-07-26
Abstract: PURPOSE:To shorten the staging waiting time in the job processing by transferring a data file to be referred from a large-capacity auxiliary storage device to a high-speed auxiliary storage device just before execution of a job. CONSTITUTION:Data files which are not used for job execution are stored in the large-capacity auxiliary storage device 2, and the data file to be used for execution of a specific job is transferred to a high-speed auxiliary storage device 3 before the start of execution of this job. Then, the data file in the high-speed auxiliary storage device 3 is used to execute the job. Thus, the staging waiting time in the job processing is shortened, and the space efficiency is improved because it is sufficient if the high-speed auxiliary storage device 3 has a storage capacity to store the data file used for job execution.
Patent JP-H0357079-A (JP)
Title: Graphic register control system
Inventor: TSURUTA YOSHIMI
IPC: G06T11/80
Filed: 1989-07-26
Abstract: PURPOSE:To easily discriminate the size of the remaining area where graphics can be registered by displaying graphic on a display device controlled by a processor in accordance with input from an input device 2 and displaying a registered graphic constitution table also. CONSTITUTION:A start point, an end point, and an attribute are inputted from the input device 2, and a processor 4 decides the attribute and displays a rule between coordinates of the start point and the end point in the case of a line and displays a box having the start point and the end point as diagonal points in the case of the box and displays a circle having the start point and the length between start and end points as the center and the radius in the case of a circle. The input graphic is displayed on a display device 1, and coordinate information of the start point and the end point and attribute information of the input graphic are displayed as the registered graphic constitution table. It is easily discriminated whether the area where graphic can be additionally registered remains or not by the registered graphic constitution table, and a corresponding part in the registered graphic constitution table is indicated to easily perform deletion at the time of deletion.
Patent JP-H0475706-A (JP)
Title: Controller for cutting crop of rolled stock
Inventor: TAKEUCHI HIDEO
IPC: B21B15/00
Filed: 1990-07-17
Abstract: PURPOSE:To improve reliability of control by providing a 2nd detector and control system for detection failure and a comparator for backup for failure of operation command in control for cutting the crop of rolled stock. CONSTITUTION:In a controller for cutting the crop of rolled stock which is provided with a detector for rolled stock, crop cutting machine, pulse generator which is directly connected with a roll shaft, setter for cut timing and comparator of operation command for cutting machine, the 2nd detector for rolled stock, the 2nd system of which the operation is started according to its output, backup comparator with which correct crop length for backup is compared with a counted distance are provided. In this way, detection failure and output failure of operation command due to the detector for rolled stock can be prevented and reliability of control can be improved.
Patent JP-S6349585-A (JP)
Inventor: KUMAGAI TOSHIMITSU
IPC: B61B13/00
Filed: 1986-08-18
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-H0533281-A (JP)
Title: Method and equipment for treating fiber suspension
Inventor: RISUTO RIYOTSUKOI
IPC: B01D/
Filed: 1991-07-31
Abstract: PURPOSE: To enhance the capacity of a screen cylinder by actuating specified forces in a tangential and an axial directions to a fiber suspension supplied between a screen cylinder and a rotor. CONSTITUTION: A fiber suspension flowed-in from a conduit 3 in a direction indicated by the arrow is introduced between a screen cylinder 6 and a rotating rotor 7 and accept and reject are discharged from a conduit 4 and a conduit 5, respectively. The fiber suspension is actuated by the force in tangential direction to flow toward discharge end and supplementarlly actuated by the strength caused by bulges 10-40 on a face of the rotor and the force in axial direction in which an effective actuating direction is varied. The speed distribution in axial direction of the fiber suspension is varied depending on the force in this axial direction.
Patent JP-H10105281-A (JP)
Title: Module lock mechanism
Inventor: HELOT JACQUES H
IPC: G06F1/16
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To optionally select lock or lock release of a modular unit which is inserted into a computer case by providing a door which has a protrusion, is inserted in either of two directions and is removable. SOLUTION: A door 40 is inserted into a 1st opening 42 in either of two directions. When the door 40 is inserted into the opening 42 in a 1st direction in which its fingers 54 are brought into contact with an edge part 70, a protrusion 48 of the door 40 is combined with a recessed part 89 of a modular unit 22 and prevents the unit 22 from moving from a 2nd opening 80 outwardly. When the door 40 is inserted into the opening 42 in a 2nd direction in which the fingers 54 are brought into contact with an edge part 72, the protrusion 48 of the door 40 is not combined with the part 89 of the unit 22. Instead, the position of the protrusion 48 is at an inner area over the length of the unit 22 in the opening 42, the unit 22 is not prevented by the protrusion 48 and can be removed through the opening 80.
Patent JP-H0354800-A (JP)
Title: Defect detecting method for nonvolatile memory
Inventor: KATO SHINICHI
IPC: G11C29/04
Filed: 1989-07-24
Abstract: PURPOSE:To securely indicate that writing operation is disabled by indicating the replacement of a memory chip when result data on a comparison between data read in a specific address and its read address shows a dissidence and the specific address is the final address of the memory. CONSTITUTION:A microcomputer 1 and an EEPROM 2 are connected by a write data line DI, a read data line DO, a timing clock line SCK, a reset line, etc. Then when the result data on the comparison between the data written in the specific address and its read data shows the dissidence and the specific address is the final address of the memory 2, the replacement of the memory chip is indicated with a buzzer 4 and an LED 5. Consequently, a user is securely informed that the memory 2 becomes unusable.
Patent JP-H0477208-A (JP)
Title: Shuttering device for forming panel made of concrete
Inventor: IWASAKI MASARU
IPC: B28B7/06
Filed: 1990-07-18
Abstract: PURPOSE:To prevent the exfoliation of a panel made of concrete at the time of releasing a shuttering body by holding a facing plate on the inner face of the shuttering body and providing shock absorbing parts which reduce force at the initial stage of releasing the shuttering body and apply the reduced force to the facing plate, between the facing plate and the inner face of a cavity with which the facing plate comes into contacted. CONSTITUTION:Of the inner faces of a cavity 4 in a shuttering device for forming, an inner face, which is to be separated from the formed face of a panel 9 made of light-weight concrete when a shuttering body 5 is released, i.e., in this case, an inner bottom face 4A holds thereon a pattern sheet 7 constituting a facing plate so that the pattern sheet can be displaced within a fixed range, and shock absorbing means 11 which reduce force at the initial stage of releasing the shuttering body 5 and apply the reduced force to the pattern sheet 7, are provided between the pattern sheet 7 and the inner bottom face 4A of the cavity 4 with which the pattern sheet 7 is contacted. When the shuttering body 5 is turned at its lower end as fulcrum under the condition where the shuttering body is stood perpendicularly, the pattern sheet 7 is gradually separated from the upper portion of the surface layer of the panel 9 made of light-weight cellular concrete toward the lower portion thereof, whereby the exfoliation of the panel 9 made of light-weight cellular concrete can be prevented.
Patent JP-H0533798-A (JP)
Title: Air separator of axial fan
Inventor: YAMAGUCHI NOBUYUKI
IPC: F04D29/54
Filed: 1991-07-31
Abstract: PURPOSE:To restrain quick rise of temperature of a flow circulating through an air separator by way of favourably mixing the flow on the upstream and downstream sides and averaging the temperature by devising an outlet on the upstream side to open in the circumferential direction in a plural number of long and slender slits. CONSTITUTION:A flow straightened by a straightening vane 7 through an air separator flows into a flow on the upstream side of a moving blade 2 through an outlet 101 opening in slits. This flow is generated intermittently for each of the outlet 101 in slits in the circumferential direction, and the flow on the upstream side of the moving blade 2 of low temperature enters the slits in the axial direction. The flow flowing into it through this air separator flows inward in the radial direction of a casing 6 and the flow on the upstream side of the moving blade 2 flows toward the downstream side in the axial direction, and therefore, both of the flows are favourably mixed and temperature is averaged. Consequently, temperature of the flow circulating through the air separator is restrained from rising quickly and efficiency of an axial fan is secured, and simultaneously, rise of temperature of a rotor and others is prevented, and safety of the axial fan is maintained.
Patent JP-H0480368-A (JP)
Title: Plasma treatment
Inventor: MINOKE SHOICHIRO
IPC: C23F4/00
Filed: 1990-07-19
Abstract: PURPOSE:To accurately control the ion energy in plasma with respect to a material to be treated by directly measuring the DC potential difference between the plasma and a cathode carrying the material. CONSTITUTION:Plasma 27 is produced by the electron cyclotron resonance caused by the microwave generated from a microwave power source 25 and the magnetic field of a coil 30. When a current for heating a probe 32 inserted into the plasma is increased, the amt. of the thermoelectron to be emitted from a filament 32a is increased, and an apparent ion-saturated current is augmented. Consequently, a floating potential by which the probe current is diminished to zero is equalized with the plasma potential, and the DC potential difference between the plasma 27 and a cathode 23 is directly measured by measuring the potential difference between one end of a current source 32b and the cathode 23. The measurement signal is inputted to a controller 28 to control the bias voltage impressing power source 24, the power source 25 and/or a magnetic field generating DC power source 31, and desired ion energy is generated.
Patent JP-S6436278-A (JP)
Title: Method for correcting time base of television signal
Inventor: YOSHIDA YASUHIRO
IPC: H04N5/95
Filed: 1987-07-31
Abstract: PURPOSE:To cheaply form a high picture quality TV system by re-sampling a restored analog input TV signal for a prescribed period so as to enter a prescribed unit length without a time base error. CONSTITUTION:By a time base error detecting clearing generating part 13, first, only a horizontal synchronizing signal is extracted from an input signal, and an extracted horizontal synchronizing signal is made to be discrete on the time base in accordance with a clock pulse. From an adding control part 15, an (n) number of variables to change for a clock pulse in accordance with a sample (m) to be outputted from this time is outputted toward a linear adder part 16. By the linear adder part 16, the (n) number of the variables obtained from the adding control part 15 for respective output samples are corresponded respectively to the (n) number of all samples on a main memory 4 and the weighted linear load means values is obtained. When a sample value fn for Ts is given, an original analog signal f(t) can be synthesized by a sampling relation.
Patent JP-S6253183-A (JP)
Title: Piezoelectric actuator controller and fuel injection controller for diesel engine with piezoelectric actuator controller
Inventor: YORITA HIROSHI
IPC: F02D41/20
Filed: 1985-09-02
Abstract: PURPOSE:To prevent the deterioration of the polarization of a piezoelectric actuator at low cost by applying high voltage to the piezoelectric actuator and conducting re-polarization operation when an expansion control means for the piezoelectric actuator is not operated. CONSTITUTION:When an ignition switch 19 is turned ON, a piezoelectric actuator mounted to a fuel injection pump is worked by an injection-rate controller drive circuit 15, and the operation of the fuel injection pump takes the type of pilot injection, etc. for reducing noises and vibrations. When the ignition switch 19 is turned OFF, a piezoelectric DC/DC converter 91 applies high voltage to the piezoelectric actuator for a fixed time by a timer 98, thus resulting in the re-polarization of the piezoelectric actuator.
Patent JP-H0243485-A (JP)
Title: Crime preventing window
Inventor: SHINGU AKIRA
IPC: E06B7/28
Filed: 1988-08-02
Abstract: PURPOSE:To improve economical efficiency by providing a transparent conductive film having slits on a conducting layer which is joined to the top of a transparent plate and a metallic jig for ensuring fixing or electric conduction to the film. CONSTITUTION:A transparent conductive film in which a transparent thin film of a conductive material as a conducting layer 2 is provided while having slits 3 on the conducting layer 2, is joined to the top of a rigid transparent plate 1 of a glass plate, etc. A jig 4 which passes through the conductive film and which ensures fixing and/or electric conduction to the film is provided on each of both ends of the flow passage of electricity of the conducting layer 2.
Patent JP-2000024445-A (JP)
Title: Production of highly cleaned dry air and dry air, and device therefor
Inventor: NAKAJIMA FUTOSHI
IPC: H01L21/02
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for producing highly cleaned dry air and dry air by which the highly cleaned air contg. about 10 ppb impurities and the dry air to be used as before are supplied efficiently and stably. SOLUTION: This method carries out the following processes in this order, a compression process to compress raw air by an air compressor, a pre-refining process to remove the moisture in the raw air by a pre-refiner 3, a catalytic refining process to convert hydrogen and carbon monoxide to water and carbon dioxide by a catalytic refiner 5 and an adsorption refining process to remove the water and the carbon dioxide by an adsorption refiner 6 to obtain highly cleaned dry air and also to optionally collect dry air through the pre-refiner as a product.
Patent JP-2001023734-A (JP)
Title: Casing structure
Inventor: KANATSU KOTARO
IPC: H01R13/74
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a casing structure for apparatus that enables a modular jack connector to be easily attached thereto at low cost. SOLUTION: This casing structure 10 has a cutout 13 formed in the raised edge 12 of an apparatus bottom plate 11, and a modular jack connector 20 is formed with fitting grooves 21 on both side faces thereof. During assembly of apparatus, the fitting grooves 21 in the modular jack connector 20 are fitted over the sides of the cutout 13 in the bottom plate 11, and after a casing member for the apparatus is mounted to cover the outside of the raised edge 12 of the bottom plate 11, a projecting fixed part formed on the top of a receptacle inside the casing member covers the top of the modular jack connector 20 fitted into the cutout 13 in the raised edge 12, thus preventing unlocking of the modular jack connector 20 from the cutout 13.
Patent JP-H0241307-A (JP)
Title: Production of organopolysiloxane-modified copolymer
Inventor: HOSOGANE TADAYUKI
IPC: C08F283/12
Filed: 1988-08-01
Abstract: PURPOSE:To obtain a novel copolymer, excellent in water repellency, antifouling properties and weather resistance and useful as a textile water repellent, waterproofing agent, icing inhibitory coating, etc., by polymerizing an ethylenically unsaturated monomer in the presence of a thiol group-containing organopolysiloxane compound. CONSTITUTION:The objective copolymer obtained by copolymerizing 100 pts.wt. ethylenically unsaturated monomer [e.g., methyl (meth)acrylate] in the presence of 0.01-50 pts.wt., preferably 0.1-30 pts.wt. thiol group-containing organopolysiloxane compound (e.g., a compound expressed by the formula).
Patent JP-H0357563-A (JP)
Title: Welding device for metal catalyst carrier
Inventor: INAGAKI MORIO
IPC: B23K11/11
Filed: 1989-07-24
Abstract: PURPOSE:To surely stop a trough part of a wave plate in a welding position of an electrode by inputting a crest/trough signal of the wave plate from a crest/trough detecting sensor and a shaft angle signal of the wave plate and a plate winding shaft from a shaft angle detecting sensor to a controller, and outputting a stop signal to a winding motor, based on both the signals. CONSTITUTION:A winding shaft 31 of a wave plate 33 and a plate 35 is driven by a winding motor 37. In the upper part of the winding shaft 31, four pieces of wave plate welding electrodes 39 fixed to a welding head 41 are placed, and the welding head 41 is moved in the vertical direction by a motor 43. In the lower part of the winding shaft 31, a plate welding electrode 45 fixed to a welding head 47 is placed, and the welding head 47 is moved in the vertical direction by a motor 49. On the other hand, in the winding shaft 31, a pair of fixed pieces 51 are fixed, and a shaft angle detecting sensor 53 is placed. Also, in the welding head 41, a crest/trough detecting sensor 57 is placed through a bracket 55. A controller 59 inputs a crest/trough signal from the sensor 57 and a shaft angle signal from the sensor 53, outputs a stop signal to the winding motor 37, and stops a trough part of the wave plate 33 in a position of the electrode 39.
Patent JP-H0243453-A (JP)
Title: Method for executing decorative panel
Inventor: KAMAKURA SHOJI
IPC: E04F13/26
Filed: 1988-08-01
Abstract: PURPOSE:To reduce the number of working persons as well as workhours and improve a working property, a waterproof property, and appearance by using a decorative panel on which projecting step portions and recessed step portions which are engaged with adjacent decorative panels are provided on the upper and lower portions and right and left portions respectively. CONSTITUTION:A cut-back type tile 2 layer is formed by arranging a plurality of cut-back type tiles 2 in each of which a projecting step portion 2a is formed on one part in the vertical direction of tile while forming a recessed step portion 2b on the other part. Then, panels 3 made of a cement concrete material in each of which nearly U-shaped metal rail groove members 4 are embedded on the top and bottom end faces respectively are joined to the backside of the tile 2 layer to form a decorative panel 1. The groove member 4 of the panel 1 if fitted to the H-shaped rail 5 installed on C-steel supporting pillars 6 which are fixed at a certain interval to a structure body 7 while engaging the projecting step portion 2a and the recessed step portion 2b of vertically adjacent panels 1 with each other, to install the panel 1.