baber/WOPTO huggingface dataset:
Patent JP-H0552401-A (JP)
Title: Controller of air conditioner
Inventor: ONIZUKA KEIGO
IPC: G01H3/12
Filed: 1991-08-23
Abstract: PURPOSE:To detect the sound level in a room exactly and control the rotational speed of the fan motor so as to match it to the actual sound level by determin ing the rotational speed of the motor of a blower in the room based on the value of electric signal that responds to the loudness of sound in the room in which the machine body is installed. CONSTITUTION:After the electric signal from a microphone 31 is amplified by an amplifier 73 it is outputted to a microcomputer 77. For the amplifier 73 a variable gain amplifier for which a variable regulation of gain can be made is used. The sound level in the room can be exactly detected by the regulation of volume operation, etc., regardless of the distance between the position of installation of the microphone 31 and the sound source, for instance, an audio-device 32. With this arrangement, when the microphone 31 is near the audio-device 32, the sensitivity of the amplifier 73 is lowered and when it is far from the audio-device 32, the sensitivity is raised and the rotational speed of the blower motor in the room is controlled exactly to match the actual sound level.
Patent JP-S60130060-A (JP)
Title: Method of controlling gas pressure of fuel cell
Inventor: YAMAZAKI YOSHIFUMI
IPC: H01M8/04
Filed: 1983-12-15
Abstract: PURPOSE:To enable the pressures of a few gas systems to be simultaneously controlled with a well-maintained balance by controlling different reaction gases supplied to a fuel cell by means of pressure regulators in which a high pressure gas is used as a control fluid. CONSTITUTION:The pressures of a fuel gas, an oxidant and an inactive gas are controlled by means of pressure regulators 10a, 10b and 10c in which a high pressure gas is used as a control fluid. Each pressure regulator has an airtight control chamber 2a which is surrounded by a lower casing 2 and a diaphragm 3 and to which the pressure of an inactive gas such as a control fluid is applied. Therefore, by supplying a high pressure gas (used as a control fluid) the pressure of which is controlled by a single main pressure regulator 20 to the diaphragms 3 of the regulators 10a, 10b and 10c, it is possible to maintain a good balance between the pressures of a few gas systems including reaction gas systems of the fuel cell.
Patent JP-H08100646-A (JP)
Title: Cooling device for engine room
Inventor: YOKOTE MASATSUGU
IPC: F01P7/02
Filed: 1994-09-30
Abstract: PURPOSE: To efficiently cool an engine room by providing variable blowing members between electric driven fans for cooling a radiator and an engine for adjusting a blowing direction at a rear portion of the electric driven fan, and controlling the directions of the variable blowing members according to a determined running condition. CONSTITUTION: Blowing plates 50L, 50R as variable blowing members are arranged between an exhaust manifold 36 at a front side of an engine 25 and electric driven fans 22a, 22b for varying direction of rear flows of the fans 22a, 22b. Actuators 51, 51 are provided for driving and optionally varying the directions of the blowing plates 50L, 50R, and respectively driven by a controller. Namely, stopping is determined during high speed and low speed running, and after running of a car, based on signals of a car speed detector. According to the results, the actuators 51, 51 are driven and controlled. Blowing direction in respect to the plates 50L, 50R is optimized and cooling efficiency in an engine room is improved.
Patent JP-S60128739-A (JP)
Title: Connection order check system
Inventor: TAKEYAMA AKIRA
IPC: H04L12/403
Filed: 1983-12-16
Abstract: PURPOSE:To make it possible that a master station recognizes the connection order of slave stations only with fundamental transmission and reception functions, by receiving all frames, which pass each slave station, in the slave station and reporting stored addresses from the slave station to the master station and counting and comparing addresses from individual slave stations in the master station. CONSTITUTION:The master station transmits a polling signal directed to all slave stations from a transmitting part 12. Each slave station receives this signal by a receiving part 15 and switches a switch circuit 19, which transmits normally received signals to a transmitting part 16, to transmit a response signal. This response signal passes only slave stations in the downstream of this slave station. Each slave station stores addresses of frames of passing response signals in a storage part 18. These stored addresses indicate addresses of slave stations in the upstream of this slave station. After a fixed time elasped, the master station transmits a signal, which instructs slave stations to report lists of stored addresses to the master station, to all slave stations. When receiving this signal, each slave station transmits the stored address list as data. The master station receives address lists from individual slave stations and counts and compares them to recognize the connection order of slave stations.
Patent JP-H1189014-A (JP)
Title: Cooling structure of electric vehicle controller
Inventor: YAMAZAKI MIYOSHI
IPC: B60K1/04
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure of an electric vehicle controller which can reduce the capacity of cooling fans and simplify the structure of an exhaust duct, and thereby reduce the cost. SOLUTION: A spare tire 32 is suspended in a corner section formed by a lower face of an interior floor wall 5a and a cross member 5e extended in the width direction of the vehicle, and a motor controller 28 is located inside the vehicle. An exhaust duct 30 for exhausting cooling air supplied to the motor controller 28 to the outside the vehicle is led out downward from the interior floor wall 5a. An exhaust port 30a of the exhaust duct 30 is opened toward the cross member 5e in a space A surrounded by the interior floor wall 5a, the cross member 5e, and the spare tire 32.
Patent JP-S6391627-A (JP)
Title: Production of color filter for liquid crystal display body
Inventor: SATO NARIHIRO
IPC: G02F1/1335
Filed: 1986-10-06
Abstract: PURPOSE:To obtain a color filter having a uniform film thickness by using a material having the absorbancy at the photosensitive wavelength of a dyeable photosensitive material higher than the absorbancy of a transparent substrate as black matrix, forming the film thereof on the transparent substrate, then coating the dyeable photosensitive material thereon and projecting light thereto through the transparent substrate. CONSTITUTION:The black matrix 8 is formed on the transparent substrate 6. Metal chromium, resin dispersed with carbon particles, etc., having the absorbancy at the photosensitive wavelength of the dyeable photosensitive material 9 higher than the absorbancy of the transparent substrate are usable as the black matrix 8. The photosensitive material 9 is coated at a uniform thickness on the surface of the substrate 7 on which the matrix 8 is formed. The light is projected by an extremely high pressure mercury lamp to the photosensitive material 9 through a mask 10 from the side where the material 9 is not coated. After the undeveloped part is removed by a developing process, the cured material 9 is colored by a dye to form picture elements 11. The desired color filter for a display body is obtd. by repeating such operations.
Patent JP-H0688063-A (JP)
Title: Ultraviolet protective
Inventor: SUZUKI MASAHIRO
IPC: C07H17/07
Filed: 1992-09-04
Abstract: PURPOSE:To obtain a safe and effective ultraviolet protective which is useful for consmetics and usable in food processing by using a glycoside of quercetin as the effective component. CONSTITUTION:An ultraviolet protective contains a glycoside of quercetin as the effective component. Esp. pref. examples of the glycoside are quercetin-3,4' diglucoside, quercetin-3-arabinoglucoside, and quercetin-3-rutinoside. The protective contg. those glycosides exhibits protective effects of about 100%, hardly exhibits any lethal action, and is suitable for using in food and cosmetics. The protective can be mixed into food to prevent the oxidation of lipid or the discoloration of a coloring matter and can be mixed into a cosmetic to give a sunscreen cosmetic.
Patent JP-2001067981-A (JP)
Title: Membrane switch and on-load detector using the same
Inventor: GOTO MORITAKA
IPC: H01H13/16
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom in arrangement of contact portions and provide a compact form as a whole. SOLUTION: An opening 8 is in a gourd-shaped pattern, gradually narrower as closer to one side. Upper and lower conductive patterns 5, 6 are in a high- resistance linear pattern extending from the center along the side where the opening 8 is gradually narrower. A contact are between the conductive patterns 5, 6 is changed with the size of an on-load, a resistance value for a contact portion 7 is changed, accordingly. Therefore, the on-load of the contact portion 7 can be detected by detecting the resistance value for the contact portion 7.
Patent JP-H0956293-A (JP)
Title: Fishing needle
Inventor: UIRIAMU GEETSU
IPC: A01K83/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing hook which can be simply and easily knotted to the line without slipping off from the line, even in the time while it is not yet bright sufficiently, under bad weather or for a fishing beginner. SOLUTION: In a fishing hook, a knotting part 26 is formed at the base end of the shank 24 that has the hook point 21 at its top end so that the line is on the same line as the shank 24 is on or in the parallel to and the line stopping node 23 is formed on the top end of the knotting part 26 so that the line may not slip off from the hook 20.
Patent JP-H1083682-A (JP)
Title: Memory suitable for operation by low power source voltage and sense amplifier for it
Inventor: MORTON BRUCE L
IPC: G11C16/06
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To realize a sense amplifier which can surely detect a small differential signal and has good efficiency, and a memory comprising the sense amplifier. SOLUTION: A memory is provided with current-voltage converters 512, 513 connected to a plurality of bit lines, and comprises a sense amplifier 500 which is provided with a common current power source 548 forming a current reference, and a common latch comparator 530. A column decoding selection circuit 515 selecting one of plural bit lines is inserted between the current- voltage converters 512, 513 and an input of the latch comparator 530. Distribution of componets of the sense amplifier 500 enables operation with low power source voltage. The sense amplifier 500 establishes a first discharge rate for a reference input of the latch comparator 530 using a clamp and a loading device. Also, the sense amplifier 500 establishes a second discharge rate for other input of the latch comparator 530 in accordance with a state of a selection memory cell.
Patent JP-2001066542-A (JP)
Title: Light deflector
Inventor: SUGANO YASUHIRO
IPC: G02B26/08
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a compact light deflector whose size as a whole does not so large as compared with the size of a light reflection mirror. SOLUTION: This light deflector is equipped with a 1st vibration part 15 supported to freely rock with respect to a base through a 1st supporting beam 16, a 2nd vibration part 17 arranged at an opposed position above the 1st vibration part 15 in parallel by leaving space between them and supported to freely rock with respect to the 1st vibration part 15 through a 2nd supporting beam 18, a 2nd light reflection mirror 20 provided on the upper surface of the 2nd vibration part 17, a 1st electrode 21 imparting electrostatic force to the 1st vibration part 15 so that rocking force may act and a 2nd electrode 22 imparting the electrostatic force to the 2nd vibration part 17 so that the rocking force may act.
Patent JP-H0664748-A (JP)
Title: Magnetic levitation vacuum conveyer
Inventor: SHINOZUKA SHUHEI
IPC: H01L21/68
Filed: 1992-08-13
Abstract: PURPOSE:To provide magnetic levitation vacuum conveyer wherein a conveyed object of wafer or the like conveyed in a vacuum can be prevented from being contaminated by dropping down particles. CONSTITUTION:In a magnetic levitation vacuum conveyer of comprising a vacuum tunnel 1 formed of a partition 2 to hold the inside in a vacuum condition, conveying base 3 arranged in the vacuum tunnel 1, plurality of levitating electromagnets 4 for supporting the conveying base 3 levitated in a noncontact condition and a linear motor 6 for moving the conveying base 3 to run, a dustproof part 12 for covering a conveyed object is provided in the conveying base 3.
Patent JP-S6298877-A (JP)
Title: Display device
Inventor: MUKOGAWA MASASHI
IPC: H04N9/30
Filed: 1985-10-24
Abstract: PURPOSE:To enlarge a display screen and thin in thickness and to attain a higher accuracy and a higher brightness by leading red (R), green (G) and blue (B) rays of light generated by a high brightness light emitting element to a screen by a mirror rotated in synchronization with horizontal and vertical synchronizing signals. CONSTITUTION:The R, G and B rays of light generated by the light emitting elements 14-16 are led to the mirror 21 through filters 17-19 and a light condensing lens 20. The mirror 21 has three reflecting surfaces 21a and is rotated in synchronization with a synchronizing signal Hs by a servo motor 23. Then the light reflected by the mirror 21 is led to the mirror 25. It scans the light led by the mirror 21 in the vertical direction of the screen 22, is disposed in a direction perpendicular to the mirror 21, and has three reflecting surfaces 25a the same as the mirror 21. A slight twist is given to the reflecting surfaces 25a in order to horizontally scan light on a screen 22. The mirror 25 is rotated in synchronization with the vertical synchronizing signal Vs by a servo motor 26. Thus the light from the light emitting elements 14-16 is led to the screen 22, whereby a display corresponding to a video signal can be displayed.
Patent JP-S6481179-A (JP)
Title: Terminal device
Inventor: YAMAMOTO HIROYUKI
IPC: H01R9/22
Filed: 1987-09-21
Abstract: PURPOSE:To simplify assembling of a terminal device by mounting a terminal base into which a terminal metal fitting is fitted on a print wiring board, and brazing them by soldering. CONSTITUTION:A projection 14 of one piece 10a of a terminal fitting 10 is fitted into a fitting hole 18 of a terminal base 12, while a cut member 19 of the other piece 10b is fitted to a projection 20 of the terminal base 12, whereby a terminal block 30 is constructed. Connecting and fixing pieces 16 of the terminal metal fittings 101, 102 are inserted into and engaged with see-through holes 22 of print wiring boards 71, 72. The metal fittings 101, 102 are positioned through the terminal bases 121, 122, whereby the print wiring boards 71, 72 are tentatively fixed. The back faces of the boards 71, 72 are brazed by soldering flow and the connecting and fixing pieces 16 of the metal fittings 101, 102 are fixed to the back faces of the boards 71, 72.
Patent JP-2000069641-A (JP)
Title: Protector for wire harness
Inventor: OGAWA TATSUO
IPC: H05K7/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To firmly fix a protector by providing a cover, which touches one surface of the grasping part of the protector located on the opposite side in the thickness direction with respect to the other surface of the grasping part which touches a member to be fitted, and regulates the deflection of the grasping part. SOLUTION: A wire harness protector 21 is capable of holding a wire harness 23, has a grasping part 33, is fitted to an arm 25 as a member to be fitted by deflecting the grasping part 33, and has a protector cover 30 capable of regulating the deflection of the grasping part 33. Since fitting is performed by deflecting the grasping part 33 when a protector to the arm 25 is fit by this constitution, it becomes possible to perform work easily. Then the protector 21 for wire harnesses is prevented from coming off from the arm 25, even if excessive external forces are applied, and firm fixing becomes feasible, since deflection of the grasping part 33 is regulated by the protector cover 30, after the fitting of the grasping part 33 to the arm 25.
Patent JP-H1182489-A (JP)
Title: Ball bearing
Inventor: MATSUI MASAHITO
IPC: F16C19/16
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction in contact bearing between an inner ring and a shaft and to suppress the creep by optimizing the inner ring dimensional data so that the shoulder part of the inner ring and angular bearing is extended outward. SOLUTION: When a sealing is performed out of a bearing unit, the contact bearing of a groove bottom is minimized near L/rx =0.5 with 1<=L/rx <=20. L represents the distance between two points in which an inner ring groove 3g, an inner ring shoulder part 3a, and an inner ring end part 3j are extended on the circumferential side, in the axial direction and on the circumferential side, respectively, and crossed without chamfering the inner ring shoulder part 3a, rx represents the axial length of the inner ring side surface roll off, and the bearing of a groove bottom is set to the contact bearing between the inner ring 3 and a shaft in a point where the line vertically extended from the center O of a ball 10 to the inner ring inside crosses the inside of the inner ring.  Although the shoulder part on the outside from a pint P generates an outward extending moment to the point P when the length is shorter than rx , L is extended to generated an inwardly inclining moment to the point P, so that the reduction in bearing by the floating of the inner ring is prevented. Thus, the creep can be prevented.
Patent JP-2000064972-A (JP)
Title: Scroll compressor
Inventor: FUJINO MASAKI
IPC: F04C18/02
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor enhancing a reliability and a performance reducing a cutting quantity of an oil groove and enhancing a processability by carrying out a lubrication of a thrust portion, a lubrication of a lap portion and a sealing of an oil film. SOLUTION: In a scroll compressor, an electric motor and a compression portion are disposed in a closed container and a compression chamber is formed in the compression portion by engaging a fixed scroll in which a spiral lap is vertically provided on an inner surface of a mirror plate with a rotating scroll 5 each other. The rotating scroll 5 is revolution/rotation-moved while inhibiting the autorotating and is slidably supported to a thrust bearing formed on a frame. A lubricant is fed to the thrust bearing through an oil-feeding aperture provided on a shaft for driving the rotating scroll 5. An oil groove 14 is radially provided on a thrust receiving surface 5d of the mirror plate of the rotating scroll 5 corresponding to the thrust bearing from an inner periphery edge 5e of the thrust receiving surface 5d to a slightly inner side of an outer periphery edge 5f.
Patent JP-S61119542-A (JP)
Title: Driving apparatus for paper supply
Inventor: TAKAHASHI SHINTARO
IPC: B65H5/02
Filed: 1984-11-14
Abstract: PURPOSE:To obtain the simple mechanism of the captioned apparatus by pressing a projection on the outer periphery of an endless rotary feed belt onto the rear edge of the paper sheet in temporary stop which is driven-out onto a table and feeding said paper sheet onto a printing trunk. CONSTITUTION:A sheet of paper P1 driven-out from a paper driving-out belt driving mechanism 13 is inserted into between a feed wheel 39 and a pressing roller 41, and moved by the feed wheel 39 revolving in the normal direction, and pushed-out onto a table 40. When the rear edge of the paper sheet P1 is released from the wheel 39 and the roller 41, the paper sheet P1 stops on the table 40 once. While, a projection 37 projecting onto the table 40 of an endless rotary feed belt 36 synchronously revolved with a printing trunk contacts with the rear edge of the paper sheet P1 and pushes the paper sheet P1, which is inserted into between a rubber trunk 22 and a pressing trunk 23, and then printing operation is carried-out. Further, clutch is cut-off by pulling-out a clutch hook from a concaved groove by the signal of a detector 11, and a belt 36 is stopped.
Patent JP-H04120196-A (JP)
Title: Electric viscous fluid
Inventor: YABE SHUNICHI
IPC: C10M139/04
Filed: 1990-09-07
Abstract: PURPOSE:To obtain an electric viscous fluid showing stable wince low effects by dispersing electrically conductive fine particles through a specific coupling agent and a specific reactive oil into an electrical insulating fluid and improving dispersion stability. CONSTITUTION:Electrically conductive fine particles are dispersed through (A) a coupling agent such as silane-based coupling agent containing a functional group being reacted with a functional group on the surface of the fine particles and directly and chemically bonded through the reaction product to the surface of the fine particles and (B) a reactive oil such as one end reactive silicone oil containing a functional group being directly and chemically reacted with another functional group of the component A and having a skeleton showing compatibility with an electrical insulating fluid into an electrical insulting fluid preferably comprising a silicone oil as a main component to give the objective fluid.
Patent JP-S60130248-A (JP)
Title: Dial number correcting method
Inventor: AZEGAMI MORIAKI
IPC: H04M1/2745
Filed: 1983-12-16
Abstract: PURPOSE:To attain correction of number of in a short time by correcting a required digit only in an automatic dial device provided with a function storing a telephone number of a called party. CONSTITUTION:A correcting button 4 to correct a selected number is provided in an automatic dial device where plural numbers are stored in a telephone number memory 11 so as to select a required number by a selection button 2. The number of the correction buttons 4 is prepared for the number of digits of telephone numbers and the button 4 designates only the number of a digit to be corrected. If a number read rom a memory 11 is busy for example and when a number different from the former number by one character is desired to be dialed, the correction button 4 is operated at first so as to designate the correction digit and the number before correction is stored in a register 14. Then a corrected number is inputted from a ten-key 6. Thus, a command section 15 replaces the number of designated digit into the said corrected number.
Patent JP-H1059999-A (JP)
Title: Separation and purification of antibody
Inventor: INOUE SENYA
IPC: C07K16/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To efficiently separate and purify an antibody at low cost without impairing its physiological activities by bringing an antibody-contg. liquid into contact with a separatory agent consisting of a metal orthophosphate to effect adsorption of the antibody which, in turn, is eliminated following separating the separatory agent. SOLUTION: First, an antibody-contg. liquid is brought into contact with a separatory agent as porous particles each 0.5-150μm in average size consisting of an orthophosphoric acid salt of a metal such as aluminum, an alkaline earth metal, transition metal 21-30 in atomic number, transition metal 39-47 in atomic number or rare earth metal to effect adsorption of the antibody to the separatory agent. Subsequently, the separatory agent is separated from the liquid, and the antibody adsorbed to the separatory agent is then eliminated by the use of a solution adjusted to pH6-8, thus the antibody classified in a group of various immunoglobulins and hopeful of application to preventives and diagnostics for viral infectious diseases, cosmetics, etc., is isolated and purified efficiently, easily at low cost without impairing its physiological activities.