baber/WOPTO huggingface dataset:
Patent JP-H08207794-A (JP)
Title: Motor-driven power steering system
Inventor: MUKAI YOSHINOBU
IPC: H02P7/00
Filed: 1995-01-31
Abstract: PURPOSE: To provide a motor-driven power steering realizing PWM driving uninfluenced by pulse noise so as to be able to prevent the noise of a motor and the oscillation and hunting of a steering system. CONSTITUTION: A motor-driven power steering system 1 is provided with a driving control means for supplying an on-signal VON and a PWM signal VPWM respectively to a pair of FET(field effect transistors) Q1, Q4 of a motor driving means 13 in the case of feeding a motor current IM+ and supplying an on-signal VON and a PWM signal VPWM to a pair of FET(field effect transistors) Q2, Q3 of the motor driving means 13 in the case of feeding a motor current IM- .
Patent JP-S61175153-A (JP)
Title: Decelerating energy recovering device in vehicle
Inventor: TAKEDA NOBUAKI
IPC: B60K25/00
Filed: 1985-01-30
Abstract: PURPOSE:To control a variable displacement pump/motor to maximize the volume of the pump, which converts decelerating energy into oil pressure which is then converted into starting energy upon starting, by controlling the tilt angle of the variable displacement type pump/motor in accordance with the stroke of a brake pedal. CONSTITUTION:When a brake pedal 53 is depressed upon braking, the rotation of wheels is transmitted, in response to a control signal from a control device 67, to a variable displacement type pump/motor 16 through a propeller shaft 12, a main shaft PTO gear 6, a drive gear 7, a PTO output shaft 8 and an electromagnetic clutch 14. At this time the tilt angle of the motor 16 is controlled in accordance with the stroke of the brake pedal 53. Pressure oil generated from the motor 16 is charged in an accumulator 41 through a hydraulic passage 40. Upon starting, when an accelerator pedal 51 is depressed, a valve 81 is opened in response to a control signal from the control device 67 so that the pressure oil is fed to the pump/motor 16 from the accumulator 41. The motor 16 is therefore rotated, and then the rotational drive power is transmitted to the wheels through the transmission system which is reverse to that upon braking.
Patent JP-S5298422-A (JP)
Title: Reproducing apparatus for color video signal
Inventor: TAKANO MASAYUKI
IPC: H04N9/83
Filed: 1976-02-13
Abstract: PURPOSE: To obtain a steady picture by controlling a rotation of a rotating magnetic head by the signal detecting a frequency fluctuation of a horizontal synchronizing signal, and by controlling an oscilating frequency of a variable frequency oscilator by a phase error signal and horizontal synchronizing frequency fluctuation detecting signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02194343-A (JP)
Title: Semiconductor stress sensor
Inventor: TAKEBE KATSUHIKO
IPC: G01L1/00
Filed: 1989-01-24
Abstract: PURPOSE:To increase the detection output by impressing a specific bias to the gate of an FET, impressing a constant voltage between the source and drain, and outputting a detection signal corresponding to stress according to variation of the drain current. CONSTITUTION:The potential difference between the inverted input terminal (-) and uninverted input terminal (+) of an amplifier 11 is considered to be 0. Then, when the potential difference between a power source VDD and the earth is denoted as V1, an invariably constant voltage V1 is impressed between the source and drain of a stress detection FET 4. Therefore, V3=-R(R1/Rv) V1=-ID.R1, where V3 is voltage level of the output signal OUT, Rv is the source-drain resistance value of the FET 4 and ID is the drain current. Thus, the constant voltage is impressed between the source and drain of the FET 4 and the variation of the current ID when stress is applied is detected by current-voltage conversion and outputted. Consequently, the large detection output which is affected by neither short-channel effect nor environmental temperature is obtained as a voltage signal.
Patent JP-S57128935-A (JP)
Title: Fitting method of ic chip
Inventor: NAKATSUKA HARUMI
IPC: H01L21/02
Filed: 1981-02-02
Abstract: PURPOSE:To arrange IC chips on a straight line accurately by marking on the specified straight line on a fitting surface and on both ends of the chips. CONSTITUTION:Arrow marks 4 are marked on the line on which image pickup elements 1a, 2a and 3a of respective image sensors 1, 2 and 3 are arranged and on both ends of chips and straight line marks 7 are marked on the bottom surface of a cavity 6 of an IC package 5. The image sensors 1-3 are fitted to the IC package 5 in such a manner that the arrow marks 4 agree with the straight line marks 7. With this constitution, IC chips can be arranged on a straight line efficiently and the accuracy of the arrangement can be improved.
Patent JP-H03217538-A (JP)
Title: Block body for constructing use
Inventor: SHIMONOHARA TAKESHIGE
IPC: E04B2/02
Filed: 1990-01-23
Abstract: PURPOSE:To enable a block body to cope with the scale, shape, and the like of a structure and improve beautifully appearing property, constructing property, and economic property by connecting two side surface plates confronted with each other and webs, to each other via respective dovetail grooves and dovetail members, and by composing the block body. CONSTITUTION:A block body H is formed having a decoratively worked surface 10, forming dovetail grooves 13 at one position or two or more positions in the vertical direction on the rear side surfaces of side surface plates 1 with formed stepped sections 12, fitting the dovetail members 21 of webs 2 on the grooves 13, and connecting a pair of the side surface plates 1, 1 and the webs to each other. Besides, on the peripheries of the grooves 13 and the dovetail members 21, spliced plates, thick sections, and the like may be arranged, and the peripheries may be reinforced. After that, the block bodies H are stacked, and concrete is placed in the hollow sections 31, 32 of the webs 2, and the like, and a wall body is constructed. Then, beautifully appearing property, workability, and economic property are improved, and the wall body freely copes with the purpose, scale, and construction of a structure, and materials and patterns are freely changed.
Patent JP-S55109155-A (JP)
Title: Carbon brush for motor
Inventor: YOSHIOKA KATSUHIRO
IPC: H02K13/00
Filed: 1979-02-09
Abstract: PURPOSE: To prevent abnormal noises, abrasion, and the like by forming V-shaped protruded portions at the contact points of a carbon brush and a commutator in order to make point contact, thereby the contact portions are suitably fit each other.  
     CONSTITUTION: A tubular commutator 2 is fixed to a motor shaft 1, and a carbon brush 4 is resiliently contacted by a plate spring 4. Two V-shaped protruded portions are formed at both sides of the edge of the carbon brush 4, and the tips of the protruded portions are slidingly contacted with a tubular commutator 2. In this constitution, the carbon brush and the commutator are point-conacted, inclining and rolling of the brush are reduced, and stable contact conditions can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02194947-A (JP)
Title: Preparation of flexible metal clad laminated sheet
Inventor: IMAIZUMI JUNICHI
IPC: B32B15/088
Filed: 1989-01-24
Abstract: PURPOSE:To prevent the curling of a polyimide film after a metal foil is removed by providing a polyimide layer easy to relieve stress between the metal foil and polyimide having a low coefficient of thermal expansion. CONSTITUTION:A solution of polyamide acid forming polyimide having a glass transition point of 320 deg.C or lower after the completion of imidating reaction is applied to a metal foil as the first layer and a solvent is removed to provide a polyamide acid layer. Subsequently, a solution of polyamide acid wherein the difference between the coefficient of thermal expansion of polyimide after the completion of imidating reaction and that of the metal foil becomes 1.5X10<-5>K<-1> or less is applied to the metal foil as the second layer and a solvent is removed to provide a polyamide acid layer. Thereafter, the imidating reactions of polyamide acids of the first and second layers are completed. That is, a solution containing 3-40wt.% of polyamide acid is emitted to the surface of the metal foil from a slit to be uniformly applied thereto. At this time, the width of the slit is adjusted so that the thickness of polyimide after the removal of a solvent and the completion of imidating reaction becomes 3-15mum to prepare the first layer. Next, the gap between a coater and the metal foil is adjusted so that the thickness of polyimide after the removal of a solvent and the completion of imidating reaction becomes 20-75mum to prepare the second layer.
Patent JP-S62179010-A (JP)
Inventor: TANNAMU REE
IPC: H02J3/18
Filed: 1987-01-22
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-H02196152-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: SAWAMOTO KUNIAKI
IPC: F02D41/04
Filed: 1989-01-26
Abstract: PURPOSE:To improve a driving feeling by fully opening a throttle valve to the extent of a partial loading area, performing lean air-fuel ratio control, but at the loading area of more than that, thickening an air-fuel ratio gradually by increasing a fuel supply quantity alone, and controlling it so as to increase the extent of output torque little by little. CONSTITUTION:A fuel supply quantity is operated by a fuel supply quantity control means C on the basis of each output signal of an accelerator manipulated variable detecting means A and an engine speed detecting means B, and a fuel feeding means D is controlled according to the fuel supply quantity. In addition, in a throttle valve opening control means E, an intake throttle valve G is controlled in a range from full-close to full-open according to an increase of the fuel supply quantity so as to hold an air-fuel ratio at the lean side at a control area of less than the setting value smaller than the maximum value of the fuel supply quantity, while at the control area ranging from the said setting value to the maximum value, a throttle valve driving means F is controlled so as to have the intake throttle valve G kept in the full-open so as to cause the air-fuel ratio to be continuously varied to the possible side from the lean side according to the increase of the fuel supply quantity.
Patent JP-H01189980-A (JP)
Title: Quality discriminating device for semiconductor laser
Inventor: KAMITE KIYOTSUGU
IPC: H01S5/00
Filed: 1988-01-26
Abstract: PURPOSE:To make it possible to discriminate the quality of a semiconductor laser by a method wherein the title device is provided with a mode separating means which allows an optical signal component corresponding to the TE mode in the output optical pulse signal of the laser to pass through in a first measuring mode and allows another optical signal component corresponding to the TM mode in the output optical pulse signal of the laser to pass through in a second measuring mode. CONSTITUTION:A mode separating means 3 allows an optical signal component corre sponding to the TE mode in the output optical pulse signal of a semiconductor laser 2 to pass through in a first measuring mode and allows another optical signal compo nent corresponding to the TM mode in the output optical pulse signal of the laser 2 to pass through in a second measuring mode. The quality of the laser 2 is discriminat ed on the basis of a pulse pattern reproduced in a reception unit 5. Accordingly, at the time of discrimination of the good or bad of the laser 2 in a state that the laser 2 is mounted on an optical transmission system, whether the mode excepting the main mode is a TE mode or TM mode can be discriminated in addition to measure ment of the difference in wavelength between the mode and the main mode and the oscillation probability of the mode. Thereby, quality discriminating device for the semiconductor laser can be obtained.
Patent JP-H08206185-A (JP)
Title: Deodorant
Inventor: SEKINE YOSHIKA
IPC: B01D53/86
Filed: 1995-02-01
Abstract: PURPOSE: To provide a deodorant which is easy to handle and compact with a limited pressure loss when incorporated into a deodorizing processor. CONSTITUTION: An aqueous solution containing polyvinyl alcohol, manganese and copper nitrates and a surfactant are added to silica particles to make a slurry. The slurry is applied on the skeleton of a urethane foam to be absorbed, dried and baked. An aqueous solution containing manganese and copper nitrates is applied on a structural body obtained to be absorbed, dried and baked. Thereafter, the operation of applying the above aqueous solutions, absorption, drying and baking are repeated to obtain the structural body, thereby malodorous gas can effectively be removed.
Patent JP-H09209662-A (JP)
Title: Refractory coating structure of concealed door closure incorporated in wooden based fire proof door
Inventor: KOSUGE KIYOO
IPC: E04B1/94
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To secure the fine resistance of a door closure and contrive to avoid the application of excessive refractory coating by providing a fire resistant coating comprising a locally glass fiber-mixed calcium carbonate board only on the peripheral area of a wooden door closure main body. SOLUTION: Only the peripheral area of a concealed door closure provided on the upper part of a fire proof door is coated with a fire resistant coating comprising a locally glass fiber-mixed calcium carbonate board 5. In this case, the application of sophisticated structure so as to incorporate a door closure or excessive coating so as to enhance fire resistance is avoided, thereby reducing the weight of the door or the thickness of the door. The application of the glass fiber-mixed calcium carbonate board 5 makes it possible to protect the concealed door closure from thermal deterioration. This construction makes it possible to secure fire resistant performance of the concealed door closure- built-in wooden door and enhance workability and reduce construction cost as well.
Patent JP-H08205702-A (JP)
Title: Production of wasabia japonica young seedling
Inventor: HASEGAWA AKIHIRO
IPC: C12N5/04
Filed: 1995-02-01
Abstract: PURPOSE: To improve the productivity of the subject young seedlings by improving the tillering multiplication of the young seedlings in the production of the young seedlings and reducing labors required for the tillering multiplication of the young seedlings. CONSTITUTION: A liquid culture medium containing maltose as a saccharide is used, and the tissue pieces of the Wasabia japonica are supported with supports at prescribed positions in the culture medium and simultaneously cultured. Thus, the tillering multiplication of the tissue pieces is improved. When the tissue pieces are especially cultured at a saccharide concentration of 30g/liter for 60 days, the tillering multiplication is increased approximately 4-8 times. Thus, when 1000 stock seedlings per lot are cultured for 60 days to tiller, the young seedlings are obtained in an amount of (1000×4 to 8=) 4000-8000 seedlings per lot. When 1000 seedlings among the produced young seedlings are used as seedlings for a new tillering treatment, the remaining 3000-7000 seedlings are used as the young seedlings for shipment.  Namely, when two lots of the stock seedlings are cultured, while the growth stages of the respective lots are staggered from each other by 30 days, 3000-7000 young seedlings per 30 days are produced.
Patent JP-S56114525-A (JP)
Title: Control device of coiler for rolling mill
Inventor: YAMAOKA HIROYASU
IPC: B21C47/02
Filed: 1980-02-13
Abstract: PURPOSE: To prevent noise and the damaging of apparatus by quickly stopping a coiler automatically when the material to be rolled ruptures during rolling and at the same time, moving a coil lifter upward automatically when a certain number of revolutions is reached.  
     CONSTITUTION: When the rupture of the material 2 to be rolled is detected 9, the apparatus installed around a coiler 4 such as coil lifter 6 are evacuated as far as possible; at the same time, the coiler 4 is stopped rapidly. The revolving speed of the coiler 4 is detected 8, and when the revolving speed which does not damage the lifter 6 is reached, the lifter 6 is lifted automatically to press a coil 5 thereby preventing the free rotation of the tail end part of the material 2. As a result, the operation control at the rupture of the material 2 takes place automatically, and this reduces the operator's burden and decreases the possibility for apparatus damaging. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09209191-A (JP)
Title: Slip ring
Inventor: KIHARA YASUO
IPC: C25D7/06
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To produce a slip ring which is capable of minimizing heat generation of a brush which decides the life of the brush even when flowing current in the brush is increased. SOLUTION: This slip ring is provided with a rotor 11, a stator 12 with a cooling unit 14 arranged to face to the rotor and a great number of brushunits 13 arranged between the rotor 11 and the stator 12 and the brushunit is supported by the rotor by bringing the brush 13 into contact with the stator. When the rotor 11 is rotated, the brushes 31 are slid on the stator 12 but the cooling unit 14 always cools the stator being in contact with the brushes 31 so as to prevent temp. of the brush from being raised and thereby the life of the brush is not shortened even when flowing current in the brush is increased.
Patent JP-S62177390-A (JP)
Inventor: TSUNOGUCHI KEISUKE
IPC: F16L3/00
Filed: 1986-01-29
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-S59141049-A (JP)
Title: Freezing sensor
Inventor: YAMASHITA KATSUSHIGE
IPC: G01N27/00
Filed: 1983-02-01
Abstract: PURPOSE:To achieve the certain detection of freezing, by detecting the resistance change between electrodes generated when the electrode pair is brought into contact with an aqueous solution containing an electrolyte. CONSTITUTION:The resistance between the electrodes 13, 13 of a freezing sensor 15 is several KOMEGA - several 100KOMEGA at a room temp. and, when the temp. of an aqueous solution 11 containing an electrolyte is lowered, the resistance value therebetween changes. When freezing begins, the resistance value abruptly increases at a point A and reaches about 10KOMEGA at a point B where freezing is finished while, when the temp. is lowered from the temp. at the point B, the resistance value is temporarily reduced (at a point C) and, when further lowered, it is increased. From the forgoings, characteristic change characterized in that the resistance value shows min. after the freezing of the aqueous solution is detected by the sensor 15 to enble the certain detection of freezing.
Patent JP-H01193066-A (JP)
Title: Detecting device for abnormality of control unit for vehicle
Inventor: DENNO MOTOYASU
IPC: F02D41/22
Filed: 1988-01-28
Abstract: PURPOSE:To accurately detect abnormality of a control by providing a counting means to which a revolutional signal is inputted and a counting means to which a control signal is inputted, thereby comparing outputs from both counting means so as to judge if they are in a predetermined relationship. CONSTITUTION:A counter 24 counts a pulse number of an injection signal to perform a vehicular control and a counter 27 counts a pulse number of a signal CA of a crank angle which is generated in relation with a revolution of an engine. A microcomputer reset circuit 29 outputs a reset signal to a microcomputer 11 when the state exceeding the control procedure is generated in the counters 26, 27. For example, in the case that the injection signal is less than that in the control procedure, the microcomputer reset circuit 29 is operated so as to transmit a reset pulse to the microcomputer 11 while by the reset pulse a counter reset circuit 21 is operated so as to make respective counters into clear states. In the case that the injection signal is more than that in the control procedure, the operations are similar to the above.
Patent JP-S59139209-A (JP)
Inventor: ARAKI MASAKATSU
IPC: A45D4/04
Filed: 1983-01-31
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-H10215246-A (JP)
Title: Data distribution method/device
Inventor: AKIYAMA YASUTOMO
IPC: H04B7/204
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To recognize a message informing that data are securely distributed at the time of distributing data by the most efficient method in accordance with a situation by designating the presence or absence of the recognition of the message and a message recognition pattern on a transmission side and outputting the recognition of the message in accordance with the presence or absence of the recognition of the received message and the content of the message recognition pattern to the transmission side on the reception side. SOLUTION: A reception side controller 8 transmits required data to a transmission side line device 1 by using a reception side line device 9 and a cable line 10. A transmission side controller 3 takes out pertinent data from a transmission side storage device 2 in accordance with a data distribution request received in the transmission side line device 1 and transmits it to a satellite transmission device 4. Data are received by a satellite reception device through a satellite repeating device 6 and a satellite line 5. In transferring data the transmission side/reception side message recognition processors 11 and 12 execute a prescribed processing for the message recognition pattern and it is transmitted to the controllers.
Patent JP-H06226113-A (JP)
Title: Work device with work space for operation in aseptic condition
Inventor: SHIRAI MICHIYA
IPC: F24F3/16
Filed: 1993-02-03
Abstract: PURPOSE:To dispense with a clean room, facilitate maintenance/management and make measures against contamination unnecessary by providing work gloves sticking out in a work space from outside, on a slide cover installed, in a horizontally movable manner, on an outer wall which forms the work space. CONSTITUTION:A work device 1 with a work space for operation in an aseptic condition is equipped with a work space in an atmosphere of high cleanliness, an air-conditioning means which supplies a purified air to the work space and at the same time, resupplies to the work space after recovering and cleaning the air, and a sterilization means which sterilizes the work space and an inner periphery. In addition, a slide cover 5 which moves horizontally is provided on an outer wall forming the work space. On this slide cover 5, work gloves 9 sticking out in the work space from outside are provided. Consequently, an operator can perform a manual work with the concurrent action to move the work gloves 9 horizontally with the whole slide cover 5, in the work space from outside.
Patent JP-H07299090-A (JP)
Title: Device for incontinence of men
Inventor: GURAHAMU EMERII SUTEIAA
IPC: A61F5/37
Filed: 1995-02-02
Abstract: PURPOSE: To provide a male incontinence device that is comfortable to have on and easy to put on, and that can be securely put on. CONSTITUTION: A first strip is helically wound around the inner circumference of a condom 20, and a second strip 16 is helically wound around the inner surface of the first strip. To put on the device, first the penis is inserted in the device. Then, a pull cord 16c is used to draw out a release liner 16A of the second strip 16. By compressing the device from the outside, the condom 20 is bonded to the penis through a pressure sensitive adhesive 16B. The second strip is then removed.