baber/WOPTO huggingface dataset:
Patent JP-H01240710-A (JP)
Title: Variable valve timing mechanism
Inventor: NISHI TOSHINOBU
IPC: F01L1/34
Filed: 1988-03-22
Abstract: PURPOSE:To simplify the structure of the mechanism in the title by using a clutch mechanism to transmit engine torque to a rotor, and shifting a ring gear in its axial direction due to the torque of the rotor so as to change valve timing. CONSTITUTION:A drive pulley 5 and a driven pulley 18 are engaged into the inner and the outer peripheries of a ring gear 15 respectively. A clutch mechanism 29 is used in transmitting engine torque to a rotor 25, and the ring gear 15 is shifted in its axial direction due to the torque of the rotor 25. The shift of the ring gear results in the relative rotations of the drive pulley 5 and the driven pulley 18, so that valve timing is changed. Consequently, a hydraulic actuator becomes useless and the structure of the mechanism concerned can be simplified.
Patent JP-S61227060-A (JP)
Title: Deflection control type ink jet recorder
Inventor: HORIIE MASANORI
IPC: B41J2/12
Filed: 1985-04-01
Abstract: PURPOSE:To stabilize pulverizing of an ink and contrive stable printing quality, by detecting the flying velocity of an ink and adjusting the flying velocity and the viscosity of the ink. CONSTITUTION:When a electrically charged ink droplet flies and collides against a conductive gutter 9, a pulse is generated. In response to this, a microprocessor reads an upper threshold Pwtu and a lower threshold Pwts of pulse width, and calculates a flight time deviation Cc corresponding to the difference between the actual flying velocity and a target flying velocity. When the deviation Cc is in excess of a predetermined value, a correction absolute value DELTAVpd is read, and updated pulse width signal data Vpd to be subsequently supplied to a pump driver 21 is determined by Vpd=Vpd+ or -DELTAVpd. The correction value DELTAVpd is increased with the increase of the deviation Cc and is decreased with the decrease of the deviation Cc. The deviation is reduced in the manner of a geometric series. When Vpd is not less than Pwtu, a diluent is supplied into a diluent tank 15 through a solenoid-operated ON-OFF valve 14.
Patent JP-H08241075-A (JP)
Title: Keyboard musical instrument
Inventor: HONDA HISAMITSU
IPC: G10C3/16
Filed: 1995-03-02
Abstract: PURPOSE: To provide a keyboard musical instrument with which the key touch feeling exactly the same as the key touch feeling at the time of ordinary string- striking playing is obtainable at the time of not string-striking playing with a simple structure. CONSTITUTION: This keyboard musical instrument 1 has a hammer 3 for striking, an action 4 having let-off mechanisms 33, 34, a frame 6 supporting the hammer 3 and the action 4, a keyframe 7 supporting a frame 6 on the rear part and a keyboard 5, a keybed 8 supporting the keyframe 7 and a stopper 10 to allow not string-striking playing by freely advanceably and retreatably facing the inside of the rotating locus of the hammer 3. The instrument has a moving means 9 for vertically moving at least the rear part of the keyframe 7 with respect to the keybed 8 between the upward moving position for string- striking playing and a downward moving position for not string-striking playing. The downward moving position is so set that the turning angle of the hammer 3 in the downward moving position is made nearly the same as the turning angle of the hammer 3 in the upward moving position.
Patent JP-S61226561-A (JP)
Inventor: FURANTSU GURAASAA
IPC: F02M51/06
Filed: 1986-03-28
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-S60212954-A (JP)
Title: Electron microscope
Inventor: KAMIMURA MASASHI
IPC: H01J37/26
Filed: 1984-04-09
Abstract: PURPOSE:To improve the operation efficiency of an electron microscope and achieve its stable condition in a short time by automatically operating a means for producing and accelerating electron rays, a means for deflecting them and a lens system for converging electron rays and forming an image after a hard vacuum is produced by detecting the vacuum degree of the mirror tube. CONSTITUTION:Within the mirror tube 27 of an electron microscope, electron rays 28 are converged and deflected before being irradiated upon a sample 5 and then electron rays passing through the sample 5 are magnified by an image formation lens system 6 to project an image upon a fluorescent plate 7. The vacuum degree of the mirror tube 27 is detected with a detector 8 and a vacuum meter 20 and a signal produced when a given vacuum degree is achieved is sent into a micro processor 23. The signal from the processor 23 and data read from (ROM24) and (RAM25) are passed through read-out DA converters 17, 18 and 19 respectively before being used to apply acceleration voltage and to excite a lens coil and a deflection coil. In addition, data for cancelling the starting drift are used to achieve a shift to a stable condition. Therefore, the electron microscope can be automatically used only by turning on an operation switch for the exhaust system, thereby facilitating handling of the electron microscope.
Patent JP-H08258844-A (JP)
Title: Decorative box for commodity packing, and commodity packing method
Inventor: TAKAMATSU TOSHIO
IPC: B65D25/04
Filed: 1995-03-28
Abstract: PURPOSE: To provide a decorative box for commodity packing, and commodity packing method by which the burden of a maker of a specified commodity can be less when a gift set is made by packing the specified commodity together with other kinds of commodities, and in addition, a gift set with varieties can be made because various kinds of other commodities can be easily packed with the specified commodity. CONSTITUTION: A decorative box for commodity packing is equipped with an internal box 4 to contain other commodities to be packed with a canned beverage, filler (filling member) 5 which is formed into approx. the same outer shape with the internal box 4, bottom lid 2 of which the inside is partitioned into partitions B and C where the canned beverage is stored, and a partition A where the internal box 4 or filler 5 is removably stored, and front lid 3 which is placed on the bottom lid 2. Then, the bottom lid 2 where the canned beverage is packed in the partitions B and C, and the filler 5 is packed in the partition A is prepared, and the internal box 4 where other commodities being packed together with the canned beverage is prepared.  Then, by exchanging the filler 5 being packed in the partition A of the bottom lid 2, with the internal box 4 where other commodities are packed, the canned beverage and other commodities are packed together.
Patent JP-S55159653-A (JP)
Title: Data transmission unit
Inventor: MATSUMOTO MASAHIRO
IPC: H04L5/22
Filed: 1979-05-30
Abstract: PURPOSE:To increase the transmission efficiency, by the transmission unit which inserts information to predetermined data slot and the reception unit which extracts information from the predetermined data unit, according to the address of frame. CONSTITUTION:Data stations 15...21 are in series connection with a loop transmission line 14a, and the exchange of information between data stations is made via the frame transmitted from the synchronizing station 14 to the transmission line 14a. In this case, for example, in the station 20, the unit 29 is connected with the unit 30 having scanning control and transmission function and the unit 31 having the reception function and control function distributing the received information via the bus 29a. Thus, the unit 30 inserts the information to the predetermined data slot according to the content of the frame address and the unit 31 is selected according to the content of the address slot of frame, the information is extracted from the predetermined data slot and the transmission efficiency is increased.
Patent JP-H10245982-A (JP)
Title: Concrete structure constructing method using membrane
Inventor: OKANO MIKIO
IPC: E04G11/04
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To establish a constructing method using a membrane for a concrete structure such as a refuse disposal place, with which the intended structure can be accomplished in a short period with less cost. SOLUTION: The place where a refuse disposal place 2 is to be constructed, is graded, and a recess 4 is formed, and a ring-shaped bottom plate 8 of concrete is formed on the peripheral part of the recess 4. On the recess 4, a membrane 10 is installed on the bottom plate 8, and the edge of the membrane 10 is attached onto the bottom plate 8 approx. air-tightly. The membrane 10 is formed from a water shutoff material with which water passage is made impossible. The air is fed by pressure into a space inside the membrane 10 so that the space is kept in a high pressure condition. Then concrete is sprayed to the outer surface of the membrane 10 so that a concrete wall 12 is formed. After completion of the concrete wall 12, the inside of the space is restituted to the atmospheric pressure, and the membrane 10 is taken out from the inner surface of the wall 12.  The removed membrane 10 is laid over the whole bottom surface of the recess 4, and thus an intended refuse disposal place 2 is achieved.
Patent JP-S61226284-A (JP)
Inventor: SHOJI KAZUAKI
IPC: B25J15/08
Filed: 1985-04-01
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-S5255669-A (JP)
Title: Exchanger
Inventor: MITSUCHIERU BAADETSUTO
IPC: G04G99/00
Filed: 1976-06-14
Abstract: The electronic converter comprises a first group of cascaded binary registers, a plurality of cascaded logic gates which are connected to the binary registers in order to divide the frequency of the signals which it receives by a fractional number and a second group of cascaded binary registers whose input is connected to the output of the last gate in order to produce at the output of the second group an approximately decimal fraction of the frequency at the input of the first group of binary registers. The converter is used in a timepiece with single time base which, besides the displaying of time in hours, minutes and seconds, has a chronograph function with indication of tenths or hundredths of a second. <IMAGE>
Patent JP-H05244046-A (JP)
Title: Monitor signal superposition system
Inventor: YAMASHITA SHUJI
IPC: H04B3/46
Filed: 1991-04-02
Abstract: PURPOSE:To transmit a monitor signal even in a service state and to prevent signal error proof strength by varying the amplitude of an optical signal with a monitor signal and transmitting it, and detecting the mean amplitude on a reception side and regenerating the monitor signal. CONSTITUTION:When the monitor signal is superposed on the optical signal on a transmission side, the amplitude of the optical pulse signal is increased and the signal is electrically transmitted. On the reception side, the amplitude-superposed optical signal is converted by an optical receiving circuit 1 into an electric signal, which is discriminated and regenerated by a discriminating circuit 3 with a clock regenerated by a timing circuit 2. The output signal (a) of the circuit 1 is different in pulse width according to whether or not the monitor signal is superposed, and the output signal (b) of the circuit 3 has a constant pulse amplitude. The level of the output signal (b) of the mean voltage detecting circuit 4, therefore, varies according to whether or not the monitor signal is present, but the level of the output signal (d) of a mean voltage detecting circuit 5 is constant. For the purpose, the signals (c) and (d) are compared by a comparing circuit 6 to demodulate the monitor signal, and a monitor circuit 7 is put in operation. Consequently, the transmission of the monitor signal in the service state is enabled and the signal error proof strength is not deteriorated.
Patent JP-H11268193-A (JP)
Title: Wrapping film
Inventor: ITO TAKIO
IPC: B32B27/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To stabilize the traveling properties of a film on a manufacturing line even when the line to be used is of such a type as to wrap an article automatically, by specifying a coefficient of friction when the surface of a printed layer formed on one of the faces of the film comes into contact with a SUS plate. SOLUTION: This wrapping film has a printed layer B formed on one of the faces of a film A, and the coefficient of friction when the surface of the printed layer B comes into contact with a SUS plate is at most, 0.3, preferably, 0.15-0.25. The coefficient of friction is properly adjusted depending upon the pattern of the printed layer B, the type of a printing ink, a printing method, the build-up of the printing ink (the thickness of the printed layer), the surface roughness of the film or the like. Since reducing the thickness of the printed layer B is effective, above all, for lowering the coefficient of friction, it is preferable to form the printed layer B by using a flexographic printing method by which the printing ink can be printed thinly. The thickness of the printed layer is normally 0.01 - below 0.5 μm, preferably 0.01-0.2 μm, and further preferably 0.05-0.15 μm.
Patent JP-2000268481-A (JP)
Title: Recording and reproducing device
Inventor: SHIRAKAWA SHOJI
IPC: G11B19/10
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To record a desired signal by a simple operation despite a loading play type by stopping the switching of a storage medium to a reproducing operation when the storage medium is loaded after a prescribed manipulator is operated. SOLUTION: When a minidisk is loaded in a state where a sound recording manipulator is previously operated, the switching of a source is discontinued by the control of a system control circuit and a recording standby state is set for the source that is so far viewed in a car audio system. When the sound recording manipulator is pressed, the sound recording is started via the minidisk. Even when the minidisk is reproduced in a loading play, the switching of the source can be omitted after the minidisk is loaded by a previous operation and accordingly the operability of a recording/reproducing device is improved. Furthermore, it's possible to prevent a trouble where a recording medium recording no audio signals is loaded and reproduced.
Patent JP-H02251037-A (JP)
Title: Mode switching operation device for ventilating fan for toilet room
Inventor: KIUCHI SUKEFUMI
IPC: F24F7/007
Filed: 1989-03-22
Abstract: PURPOSE:To realize a comfortable toilet room with high efficiency without producing an uncomfortable feeling due to a smell, with which a toilet room is filled, through ventilation by a method wherein an exhaust airflow of a ventilating fan for a toilet room is switched to a summer mode and a winter mode, automatic operation is effected through detection of when a user comes in and after-operation in a HIGH operation mode after the user comes out from the toilet room is effected. CONSTITUTION:When a user comes in a toilet room 5, a fact that the user comes therein is detected by an infrared ray sensor 2, and a signal is sent to a control part 1. When the control part 1 receives the signal, under a state in which a mode change-over switch 3 is changed over to a summer mode, a ventilating fan 4 for a toilet room is forced to effect HIGH operation, and when it is changed over to a winter mode, the ventilating fan 4 for a toilet room is forced to effect LOW operation. When the user comes out from the toilet room 5, the infrared ray sensor 2 stops an output of a signal, the control part 1 forces the ventilating fan 4 for a toilet room to effect after-operation in a HIGH operation mode for a specified time, and after elapse of a specified time, the ventilating fan is stopped. That is, an exhaust airflow is switched according to the summer mode or the winter mode, and automatic operation is performed by means of a detecting signal from the infrared ray sensor. This constitution prevents production of an uncomfortable feeling due to that air in a toilet room flows with a high velocity of flow.
Patent JP-S57183616-A (JP)
Title: Magnetic head
Inventor: HARA YUTAKA
IPC: G11B5/127
Filed: 1981-05-08
Abstract: PURPOSE:To obtain a miniature vertical magnetic recording head having the high efficiency, by enclosing a material of high magnetic permeability that leads the manetic flux generated at a coil to a recording medium with a diamagnetic material and reducing the sectional area of the material having high magnetic permeability as it approaches to the recording medium. CONSTITUTION:A magnetic core 5 made of a conductive matter is made to conduct to generate the magnetic flux. This magnetic flux is converted to a magnetic recording medium 3 by a magnetic core 6 whose sectional area is reduced toward the medium 3. Then a diamagnetic matter 7 encloses the core 6 so that  the tip 6a of the core 6 protrudes slightly out of the matter 7, and as a result  the magnetic flux passing through the core 6 is prevented from leaking out at  the areas excepting the tip part. Thus a magnetic head is obtained. In such way, a miniature vertical magnetic recording head which has the high efficiency with a simple mechanism is produced regardless of the thickness of the medium 3.
Patent JP-H08268879-A (JP)
Title: Fomentation
Inventor: KOMATA HIROYUKI
IPC: A61K9/70
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a fomentation, having a touch moderating layer, interposed between a fomentation base layer and a lesion in application and moderating the touch with the fomentation base and capable of reducing the coldness at the moment of application and improving the utillizability especially in winter. CONSTITUTION: This fomentation is obtained by forming a fomentation base layer on a support substrate 1 and further forming a touch moderating layer 3, interposed between the fomentation base layer 2 and a lesion 5 and capable of moderating the touch with a fomentation base in application to the lesion 5 so as to touch the fomentation base on the lesion 5. Specifically, e.g. an interstitial fibrous material layer such as a gauze is formed as the touch moderating layer to suppress the heat conduction with air retained in the network or interstices, etc., among the fibers in applying the fomentation to the lesion 5. The interstitial fibrous material layer is embedded in the softened fomentation base surface with the heat, etc., conducted from the skin of the lesion after the application of the fomentation so as to make the fomentation base closely adhere to the skin.
Patent JP-S544872-A (JP)
Title: Deodorizing method for gas containing malodorant
Inventor: OKABE TAIJIROU
IPC: B01D53/38
Filed: 1977-06-15
Abstract: PURPOSE: To effect deodorization in the title collectively and effectively by inexpensive and easy operation without causing secondary environmental pollution, by bringing malodorant-contg. gas, after it is washed with water, into contact with an aq. soln. of permanganate of pH not higher than a specific value, and by biochemical treatment of the waste soln. formed in the water washing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03270024-A (JP)
Title: High-output fet chip
Inventor: TOZAWA TADAYUKI
IPC: H01L29/812
Filed: 1990-03-19
Abstract: PURPOSE:To increase an output without increasing a chip size by a method wherein individual electrodes of a comb-shaped stripe electrode group are arranged in parallel with each other so as to be bent in a zigzag manner in the length direction of the electrodes. CONSTITUTION:A drain electrode 1 and a gate electrode 2 are provided respectively with extraction electrodes 1A, 2A on both opposite sides of a chip. A source interconnection part 3A of a source electrode 3 is extended to the rear of a GaAs substrate 4; the chip is welded to a container at this part. The individual electrodes 1, 2, 3 are formed to be stripe-shaped at a comb-shaped part; they are bent in a zigzag manner in their length direction. The length in the transverse-width direction occupied by an electrode group is increased a little. However, a margin exists between them and the source interconnection part 3A; it is not required to increase a chip size. The height of the individual electrodes 1, 2, 3 is the same as in conventional electrodes; their effective length is increased because they are bent in the zigzag manner.
Patent JP-H01243209-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKAMURA SHINYA
IPC: G11B5/48
Filed: 1988-03-24
Abstract: PURPOSE:To prevent the output of a magnetic head from going down by swelling the central part of the confronting plane of the magnetic head which confronts with the magnetic tape with wide width to a tape side to adhere a magnetic tape on a core. CONSTITUTION:A cylindrical plane 52 and a confronting plane 51 consisting of a core plane 53 to both sides of the cylindrical plane are formed on the upper plane of the magnetic head 2 which confronts with the magnetic tape 26 with wide width used in an automatic answering telephone set, etc. And the center of the radius of curvature of those cylindrical plane 52 and the cone plane 53 is positioned on one straight line along the width direction of the tape 26. Thereby, the confronting plane 51 is swollen gradually toward the center observing from a tape width direction A and a tape feed direction B, and the core 54 is embedded on its apex. Therefore, the tape 26 is adhered on a core part even when being bent in the width direction by the head 2, and it is possible to prevent the output of the head from going down effectively.
Patent JP-2000268382-A (JP)
Title: Traverse controlling device
Inventor: UCHIKAWA MASANOBU
IPC: G11B7/09
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To simplify a program for processing to set the output level of a traverse control signal. SOLUTION: The load of a traverse mechanism 2 is measured by a load measurement circuit 6, and the output level of a traverse control signal for performing the feed control of the traverse mechanism 2 is set by a level-setting circuit according to the measurement value, thus setting the output level of the traverse control signal by a circuit in a separate system from a traverse servo loop and driving the traverse mechanism 2 according to drive output that matches the load of the traverse mechanism 2.
Patent JP-H03272379-A (JP)
Title: Fluid control valve
Inventor: KONDO MASAMITSU
IPC: F16K47/02
Filed: 1990-03-20
Abstract: PURPOSE:To prevent the occurrence of cavitation by filling a primary pressure chamber with fluid flowing through an inlet without direct collision with a shaft body and gradually reducing the area of a flow passage in a position right before a fluid throttle part when fluid flows from the primary pressure chamber side to the secondary pressure chamber side. CONSTITUTION:In the fluid control valve of a hot water feeding device, fluid flowing through an inlet 20 flows in a primary pressure chamber 24 in a manner to draw a spiral without direct collision with a shaft body 34, and turbulence is difficult to occur to a flow. When a feed hot water amount at a feed hot water outlet is controlled, a valve body 27 is moved to a secondary pressure chamber 25 of a communicating part 26. In this case, an on-off valve is in a closed state, a feed hot water outlet for bath is in a closed state, and fluid is gradually throttled by means of a reduction conical flow passage part 28 of the communicating part 26 and a expansion conical part 31 of a valve body 27. When a feed hot water amount at a feed hot water outlet for bath is controlled, fluid is gradually throttled by the reduction conical flow passage part 28 of the communicating part 26 and the expansion conical part 31 of the valve body 27. Thus, turbulence is difficult to occur to a flow and cavitation is also hard to occur.
Patent JP-S61229096-A (JP)
Inventor: SUZUKI TOMOE
IPC: E21D9/06
Filed: 1985-04-02
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。