baber/WOPTO huggingface dataset:
Patent JP-S554255-A (JP)
Title: Tandem master cylinder
Inventor: KAWASE KAZUO
IPC: B60T11/20
Filed: 1978-06-28
Abstract: PURPOSE: To prevent the early wear of a front wheel brake, by forming a hydraulic pressure control valve so that a valve passage is closed by a rod supported on a driving piston as the piston moves and that the valve passage is opened when the pressure of a first liquid chamber has exceeded a prescribed level.  
     CONSTITUTION: When the brake is applied, the driving piston 1 and a floating piston 2 are moved leftward. When an inlet passage 12 is shut off by a seal 24 and another inlet passage 6 is shut off by another seal 29, a liquid in a liquid chamber 21 is pressure-conducted to an outlet port 26 through cylindrical parts 22, 25 and an annular grove 11 and a liquid in another liquid chamber 32 is pressure-conducted to another outlet port 31. Since a rod 3 is moved leftward together with the driving piston 1 and closes a passage 10, the transfer of the liquid to the outlet port 26 is stopped. When a force applied to the cylindrical part 22 has become equal to that of a spring 40, the liquid is presure-conducted to the outlet port 26 again . When the liquid pressure of the chamber 21 has risen, another piston 4 is retacted from the cylindrical ports 22, 25. As a result, the liquid pressure of the rear wheel brake becomes equal to that of the chamber 21. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08195307-A (JP)
Title: Low-magnetism magnetic sheet and manufacture thereof
Inventor: KAIHATSU NOBORU
IPC: H01F41/02
Filed: 1995-04-03
Abstract: PURPOSE: To provide a low-magnetism magnet, which can be used for water processing and a weak-magnetism therapy and to establish the manufacture of the magnet. CONSTITUTION: A low-magnetism magnetic sheet is obtained by laminating thin magnetized powder layers, wherein ferrite is dispersed in synthetic resin or synthetic rubber, and unwoven fabric and has the magnetic flux density of 2-40 Gauss. A sheet-shaped component is formed by applying a dispersed body, wherein fine powder of ferrite is uniformly mixed in synthetic resin or synthetic rubber between the unwoven fabrics as the thin layer at a uniform thickness. A magnetizing voltage is applied on the magnetic sheet and the sheet-shaped component.
Patent JP-H07276966-A (JP)
Title: Suspension device for vehicle
Inventor: NAKAJIMA YOSHITAKA
IPC: B60G23/00
Filed: 1994-04-15
Abstract: PURPOSE:To simplify structure so as to simplify assembling work in a suspension device that can adjust vehicle height and also steer. CONSTITUTION:The front suspension device 15 of a vehicle 1 controlling the attitude of a body frame while supporting a pair of front wheels rotatably is formed of an outer cylinder 25 provided rotatably in relation to the body frame 2, an inner cylinder 26 axially sliding in relation to the outer cylinder 25 but out of relative rotation and supporting the front wheels 19L, 19R rotatably, and a hydraulic cylinder provided at the outer cylinder 25 so as to slide the inner cylinder 26 in the axial direction of the outer cylinder 25. The outer cylinder 25 is connected by a steering system so as to be able to steer a pair of front wheels 19L, 19R in relation to the body frame 2.
Patent JP-S60220688-A (JP)
Title: Interphone system
Inventor: NAKAI KAZUNORI
IPC: H04M9/00
Filed: 1984-04-18
Abstract: PURPOSE:To make communication with a transmitting partner after confirming the partner through video, by utilizing a voice transmitting communication means and optical fiber cable. CONSTITUTION:When the push-button switch 3 of a slave device 1' is depressed, a buzzer sound is generated at a receiver 5 through an electric circuit 11 for transmitting voices, circuit 6, and another electric circuit 11 and an answer request from the device 1' is transmitted to a host device 2'. At the device 2' the video of the transmitter can be confirmed by receiving the video taken by the lens of a video monitor 8 attached to the device 1' through a video transmitting mechanism 12, optical fiber cable 7, video receiving mechanism 12', and video screen 9 before picking up a receiver 5. Therefore, answers corresponding to transmitters can be transmitted to the device 1' through the receiver 5.
Patent JP-S61237205-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ITO YUTAKA
IPC: G11B5/008
Filed: 1985-04-12
Abstract: PURPOSE:To record many still pictures and to eliminate the limitation of the quality of an audio signal by recording a video signal on the 1st track at intervals of specific fields, and compressing the sound signal of the specific fields on the time base and recording it on the 2nd track. CONSTITUTION:A rotary drum is provided with a rotary video head 3 and a rotary audio head 7 opposite each other at an interval of, for example, 180 deg.; and the video signal (a) is recorded on the 1st track of a magnetic tape 4 at intervals of six fields and the analog sound signal (b) of six fields is AD- converted, compressed on the time base, and recorded on the 2nd track of the magnetic tape 4. A video signal (c) reproduced by the rotary video head 3 is made into a video signal (e) of one 8:2 interlaced frame in a field memory 8 and led out from a terminal 9. A time-base compressed sound signal (f) reproduced by the rotary audio head 7, on the other hand, is expanded on the time basis and DA-converted to obtain a signal (g), which is led out from a terminal 11. Consequently, many still pictures are recorded and the limitation of the quality of the sound signal is eliminated.
Patent JP-H0619585-A (JP)
Title: Apparatus and method for cooling of computer
Inventor: UIRIAMU RATSUSERU BISUTORAIN
IPC: G06F1/20
Filed: 1993-04-05
Abstract: PURPOSE: To automatically control the speed of a fan used for cooling a computer system. CONSTITUTION: A computer system is provided with at least one cooling fans 1 and 2. The cooling necessary condition of a used constituting element is set based on a system constitution, and an optimal fan speed is set in four bit registers 320 and 325 according to this cooling necessary condition so that the fans 1 and 2 can be controlled.
Patent JP-H04225504-A (JP)
Title: Sensor device and manufacture thereof and application method and device thereof
Inventor: PIITAA YONSHIN TSUOU
IPC: G01V3/08
Filed: 1991-04-10
Abstract: PURPOSE: To provide a new sensor element having unique magnetic characteristic, its manufacturing method, and method and device for detection in which the sensor element is applied to article-monitoring system, etc. CONSTITUTION: A new sensor element 30 (provided in a protective item 14 which requires monitoring) having low coercive force and asymmetrical hysteresis characteristic is formed by heating a band of cobalt alloy in an oxidation atmosphere for forming an oxide coating over it. Then the band is cooled in the presence of magnetic field of about 0.3 oersted along its length. The band is detected by being placed in the alternating magnetic field under investigation, allowing the generated magnetic field disturbances to pass into a signal processing circuit which selects a pulse generated only once at a cycle of each magnetic field being investigated. The non-symmetry of the element is released, when it is put in a removal magnetic field.
Patent JP-H03276184-A (JP)
Title: Electronic device with display mechanism
Inventor: KIMURA HIROYASU
IPC: G09F9/00
Filed: 1990-03-27
Abstract: PURPOSE:To set a display part at a position to be easily observed by the operator of an electronic device by freely rectangularly moving a part to a display panel receiving part. CONSTITUTION:The display receiving part 5 is opened by being turned with the rotary shaft of a pedestal part 3 as a center equipped with the key operation means in a main body 1 of the electronic device. When the operator pulls up a display panel part 4 in the direction of the ceiling, gears 7A and 7B of the receiving part 5 are turned by a rack 9 of the display panel part 4, a gear stopper 8 bends and the stopper 8 repeats bending and repelling corresponding to the rotation of the gear 7B. The turn of the gear 7B is stopped by the stopper 8 when the operator stops pulling up, and the display panel part 4 is stopped and locked in the position. Thus, the part 4 is set at the position so as to be easily observed by the operator.
Patent JP-H03276042-A (JP)
Title: Bulk type semiconductor strain gauge
Inventor: TOKUNAGA YOSHINORI
IPC: G01L9/00
Filed: 1990-03-27
Abstract: PURPOSE:To easily perform temperature compensation by adhering a high- sensitivity element and a low-sensitivity element on a base so that their axial directions are intersected orthogonally with each other and imparting uniaxial stress which is already known at the same temperature with the other to one of two half-bridges. CONSTITUTION:On the expansible base 1, the high-sensitivity element 2 which senses axial stress with high sensitivity and the low-sensitivity element 3 consisting of the same conduction type which senses both axial stress and vertical stress with low sensitivity are adhered so that their axial directions are intersected orthogonally with each other and a half bridge 4 used for strain measurement and a half bridge 5 of the same constitution used for temperature compensation are provided. External resistances 7 and 8 are added to the two half-bridges 4 and 5 to form bridges 10 and 11. Then, the uniaxial stress which is already known at the same temperature with the other is imparted to one of bridges.
Patent JP-S58195340-A (JP)
Title: Synchronism detecting circuit
Inventor: HATAKE SHIYOUHEI
IPC: G11B20/16
Filed: 1982-05-10
Abstract: PURPOSE:To minimize information losses and to simplify the circuit constitution, by utilizing a digital data signal when a syncrhonizing signal is obtained with a probability, even if the synchornizing signal is not completely obtained from the digital data signal. CONSTITUTION:A synchronism detecting signal is applied to a decision by majority circuit 11 and written one by one in (N-1)-set of synchornizing memories 121-12N-1 sequentially. When the number of signals is a number M of decision by majority, the majority circuit 11 outputs a synchronism detecting signal and a switch 3 is grounded. The majority circuit 11 generates a detection output when the number of synchronizing signals is the number M(<N) of decisions by majority or over, stops disable signal and applies a synchronizing signal to an output terminal 17. A reference synchronizing signal is generated from the output at a control circuit 15 and a counter 16 and the number M of decisions by majority is changed into a smaller value M'. When the number of synchronism detecting signal is more than the number M' of decision by majority, the synchronizing signals are applied continuously, the detection-disable signal is outputted when the number is the M' or below, and the number of decisions by majority is restored to the M.
Patent JP-H04313400-A (JP)
Title: Sludge treating equipment
Inventor: YAMAGATA MASATSUGU
IPC: C02F9/00
Filed: 1991-04-11
Abstract: PURPOSE:To obtain sludge treating equipment without increasing the material to be treated due to addition of chemicals by forming the equipment with an external pressure-type filter membrane module arranged respectively in the tank main bodies of the biological treating device and concentrator and a diffuser pipe arranged below the module. CONSTITUTION:Raw water (a) is introduced into a biological treating device 1 and treated with the air supplied from a first diffuser pipe 4. In this case, the water (b) is forcedly drawn off by a first membrane module 3, and the concd. sludge (c) is supplied to a concentrator 5. The sludge (c) is agitated by the air from a second diffuser pipe 10, and the water (d) is drawn off by a second membrane module 9. The highly concentrated sludge (e) is drawn off from the bottom and sent to a dehydrator. As a result, since the sludge is concentrated without adding chemicals, the material to be treated is not increased after concentration, and the succeeding treatment is efficiently performed.
Patent JP-S63245224-A (JP)
Inventor: SAITO OSAMU
IPC: H02J3/00
Filed: 1987-03-31
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-S59209409-A (JP)
Title: Rolling mill
Inventor: HONJIYOU HISASHI
IPC: B21B37/00
Filed: 1984-04-18
Abstract: PURPOSE:To obtain a titled device capable of preventing a work roll from causing warp and a rolling material from running away in its width direction and stabilizing the shapes of its width ends, by providing an extending roll-barrel part to the outside of a groove of work roll, in a shift rolling by a grooved work roll. CONSTITUTION:An extending roll barrel part 4 having the same diameter as that of a grooved work roll 1 is provided to the outside of the groove 5 of roll 1. In a shift rolling by using the work roll 1, the runnaway of a rolling material 3 in its width direction and the meandering thereof are prevented because the roll shaft is prevented from causing warp by the barrel part 4; then the shapes of the width ends of material 3 are well stabilized.
Patent JP-S57193960-A (JP)
Title: Brushless motor
Inventor: OOTSU SUGURU
IPC: H02K29/00
Filed: 1981-05-25
Abstract: PURPOSE:To make it possible to control easily the rotational speed with a constant voltage and the adjustment of the gap between the rotor and stator by making the air gap variable for changeable magnetic flux density. CONSTITUTION:A magnetic pole 9 is mounted on a stator 8 by means of threading and the pole 9 is rotated by a screw driver and the like to make the air gap 10 between a rotor 5 and the magnetic pole 9 variable by constitution. With this arrangement the magnetic flux density that develops in the air gap 10 becomes variable and the voltage in the coil 1 and so on induced by the rotation of the rotor 5 varies. Accordingly even if the voltage applied to the coil and so on is constant, rotational speed of the rotor can be made variable and the construction and maintenance can be made simple.
Patent JP-S522587-A (JP)
Title: Hydrometer
Inventor: KONDOU TADAMI
IPC: G01N19/10
Filed: 1975-06-24
Abstract: PURPOSE: Concerning the hydrometer having humidity switch which operates humidifier, construction is simplified by such means that one humidity sensitive film operates both humidity switch and humidity indicating pointer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57192986-A (JP)
Title: Destatisizing device for copying machine
Inventor: KANAI HIDEFUMI
IPC: G03G21/06
Filed: 1981-05-23
Abstract: PURPOSE:To obtain efficient destaticizing effect by connecting a destaticizing wire for an destaticizing device close to the surface of a photosensitive element and also setting up corona discharge voltage close to discharge starting voltage. CONSTITUTION:A destaticizing device 18 is provided with a shield 32 with a U-shaped section. The interval between the shield 32 and a destaticizing wire 20 is set to 9mm. and AC voltage to be applied between a distance (a) (interval between the destaticizing wire 20 and the surface of a photosensitive member) and the destaticizing wire 20 is set up so that the AC voltage to be applied is lower than the corona discharge starting voltage and close to the level. Therefore, discharge is taken place and destaticizing is performed at the high potential of the photosensitive element and discharge is not generated at the low potential. Consequently, the surface of the photosensitive element is prevented from minus potential and plus potential which is not destaticized by the destaticizing device 18 is destaticized in the succeeding photo-destaticizing stage. The distance (a) is set to prescribed values and, when he distance (a) is 3.5-4mm., it is suitable to set the AC voltage to 3.4kv.
Patent JP-H02261928-A (JP)
Title: Diaphragm spring clutch
Inventor: TAKI SHUICHI
IPC: F16D13/75
Filed: 1989-03-31
Abstract: PURPOSE:To prevent increase in release load even if a clutch disc is worn away by providing a second lock mechanism for hindering the slide of a shaft to the clutch disc direction when the axial force is less than a predetermined value, and allowing the slide when the axial force exceeds the predetermined value. CONSTITUTION:When the abrasion of a clutch disc is progressed, a supporting point 22 of a pressure plate is backed as chan lines shows, and a diaphragm 15 rises up to increase release load. When this release load works on a shaft 12 through a set rivet 11, since the axial force to left becomes larger than the friction force working between a lock ball 19 and the shaft 12, the shaft 12 and the set rivet 11 are moved to left, namely, to the direction close to the clutch disc, resisting the friction force between the lock ball 19 and the shaft 12. With this movement of the shaft 12, a position of the diaphragm spring 15 is returned to the new article condition to reduce the release load to that of the new article time.
Patent JP-H01249556-A (JP)
Title: Antiskid control device
Inventor: HIGASHIMATA AKIRA
IPC: B60T8/58
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a high control accuracy by calculating an estimated car body speed, when it is calculated from a wheel speed detection value before a brake is started, being based on the speed detection value of a non-drive wheel for a two-wheel-drive condition while being based on the speed detection value of all the wheels for a four-wheel-drive condition. CONSTITUTION:A drive condition detecting means A, detecting a wheel for whether it is placed in a two-wheel-drive condition (2W) or in a four-wheel-drive condition (4W), wheel speed detecting means B and an acceleration detecting means C are provided, and the output signals of these detecting means A to C are input to an estimated car body speed arithmetic means D. In this arithmetic means D, an estimated car body speed is calculated integrating a detection value of vehicle longitudinal direction acceleration with a wheel speed detection value as the initial value, when a brake is started, while being based on the speed detection value of a non-drive wheel, when the 2W is detected before the brake is started, and being based on the speed detection value of all the wheels when the 4W is detected. And being based on this estimated car body speed, a fluid pressure control means E controls a pressure of fluid in each braking cylinder G.
Patent JP-H09270038-A (JP)
Title: Safety line detector
Inventor: OIZUMI JUNICHI
IPC: G07D7/00
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain the safety line detector which is easily manufactured and mounted and can easily detect a safety line by applying a high-frequency signal to a 1st parallel plane electrode and detecting the high-frequency signal from a 2nd parallel plane electrode through the capacity between the electrodes, and detecting the safety line. SOLUTION: The high-frequency signal from a high-frequency signal source 5 is applied to between a driving electrode 1 and a ground electrode 3 for driving and then detected by a detecting circuit 6 from the other detection electrode 2 through the stray capacity. The electrodes 1, 2, and 3 are so arranged that the driving electrode 1 and detection electrode 2 are arranged on the same plane in parallel and the driving electrode 1 and detection electrode 2 are further perpendicular to a paper sheet conveyance direction and parallel to a conveyance surface. When a bill 7 comes to over this detection part and covers two out of the electrodes 1, 2, and 3 of the detection part, the safety line 8 of metal woven into the bill bridges the two out of the electrodes 1, 2, and 3 and the output of the detecting circuit 6 increases, so that the presence of the safety line can be detected.
Patent JP-S60233050-A (JP)
Title: N-iodopropargyl-chloromethane sulfonamides
Inventor: JIIKUFURIITO ETSUKURU
IPC: A01N41/06
Filed: 1985-04-15
Abstract: 1. N-Iodopropargyl-chloromethanesulphonamides of the formula (I)  see diagramm : EP0161480,P9,F4  in which R represents alkyl, or aryl which is optionally monosubstituted to polysubstituted by identical or different substituents from the group comprising alkyl, halogen and halogenoalkyl.
Patent JP-H07287818-A (JP)
Title: Magneto-resistive thin-film magnetic head
Inventor: TANAKA ATSUKO
IPC: G11B5/39
Filed: 1994-04-18
Abstract: PURPOSE:To assure the isolation voltage between a magnetoresistive film as well as an electrode film and upper and lower shielding films. CONSTITUTION:The area of a magnetic domain control film 3 having an insulating characteristic is made larger than the area of the magneto-resistive film 4 at the time of forming this control film on a first insulating film 2 on the lower shielding film 1. Further, a protective insulating film 5 is ridden on the end of the magnetic domain control film 3 having the insulating characteristic at the time of laminating the insulating film as a protective insulating film 5 under the electrode film 6. The area of the magnetic domain control film 3 having the insulating characteristic is otherwise made larger than the area of the magneto-resistive film 4 and the electrode film 6 at the time of forming this control film on the first insulating film 2 on the lower shielding film 1. As a result, the direct contact of the electrode film and the first insulating film does not arise any more and, therefore, the isolation voltage resistance which is heretofore insufficient with the first insulating film is assured by the protective insulating film and the magnetic domain control film having the insulating characteristic.
Patent JP-H02256295-A (JP)
Title: Printed circuit board device
Inventor: HAMAGUCHI WATARU
IPC: H05K3/28
Filed: 1989-03-29
Abstract: PURPOSE:To surely coat the leg parts of an electric component with a filler by forming a communicating part which communicates from the rear of a printed circuit board with a recessed part arranged on an underside of the electrical component which is to be mounted on the printed circuit board. CONSTITUTION:On an under part of an electric part, namely a transformer 1 which comprises a recessed part oppositely to the mounting plane of a printed circuit board 3, communicated parts 10a-10c communicating with the printed circuit board 3 are formed at least on the opposed edge face parts. Accordingly, when a filler 4 having an electrically insulating property and water-proof property is applied to both the surface and the rear of the printed circuit board 3 and is hardened, filler advancing paths between the rear and the surface of the printed circuit board 3 in the recessed part of the electric part 1 are formed. Thus, the leg part of the electric part 1 can be coated surely with the filler 4.
Patent JP-H10249973-A (JP)
Title: Resin molding and its manufacture
Inventor: KIKUCHI SHIRO
IPC: B29K105/08
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To simply and easily prevent void from generating by bonding unwoven fabric or felt for preventing void generation to at least one surface of molding. SOLUTION: Unwoven fabric 5 is, for example, bonded to a surface 6a of hard polyurethane foam resin molding 6. For manufacturing, release agents 3 and 4 are set to the inner surface of a bottom force 1 and a top force 2 respectively, and the unwoven fabric or felt 5 composed of glass fiber, vinyl chloride fiber, etc., is beforehand set by spot bonding using paste to the release agent 4 of the inner surface of the top force 2. A hard urethane foam stock solution is injected into the mold for molding, and released from the mold after hardening, and the release agents 3 and 4 are removed. At this time, the air in the mold and gas generating at the time of molding pass the permeable unwoven fabric 5, thereby they are not accumulated in a gap between the molding and the mold, and diffused uniformly. Thereby no void is generated.  The unwoven fabric 5 can be used with bonding to the molding or after removing from the molding.
Patent JP-S59209286-A (JP)
Inventor: URANO EIZABUROU
IPC: H01R13/633
Filed: 1984-04-19
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。