baber/WOPTO huggingface dataset:
Patent JP-S6196553-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MASUI HIKARI
IPC: G11B15/467
Filed: 1984-10-17
Abstract: PURPOSE:To execute selectively position control of a head with respect to an optional track by providing a gate circuit on one of an input stage or an output stage of a differential amplifier to which a reproducing pilot signal is inputted, and executing selectively position control. CONSTITUTION:In a track, a pilot signal of four frequencies is recorded at every track. When a reproducing pilot signal is converted to a difference frequency component to an output signals of a pilot signal generator 64 by a frequency converter, pilot signals reproduced from both adjacent tracks are converted to frequency components of fH, 3fH, respectively. Thereafter, both the components are separated by BPFs 55, 56, respectively, and rectified 58, 59, and thereafter, both of them are compared by a differential amplifier 60, a tracking error signal is obtained, and head position control is executed. Gate circuits 53, 61 are in a conducting state, in a period in which an optional channel is being scanned by an output signal of a gate pulse generator 67, and become a cut-off state in other period. In this way, malfunction of a capstan servo by a pilot signal reproduced in a period in which other channel is being reproduced is prevented.
Patent JP-H1162740-A (JP)
Title: Intake manifold of engine
Inventor: MATSUMOTO KAZUHIRO
IPC: F02M35/104
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce an effect to easy starting, stable rotation of an engine, engine output and exhaust gas regulations by uniformly supplying air-fuel mixture to each cylinder and making the mixing ratio of air to fuel of the air-fuel mixture for each cylinder. SOLUTION: An impact plate 14 having a width W1 smaller than the inner diameter D1 of the intake 1 is mounted at a predetermined distance L1 from the exit of an intake 1 at right angle to the direction of flow of air fuel mixture flowing out from the intake 1. This makes the flow of the air-fuel mixture turbulent and atomizes liquid fuel before the mixture flows into a charging passage 2 and mixes it with the mixture and supplies it to each cylinder uniformly. This makes the mixing ratio of air to fuel and the amount of the mixture supplied to each cylinder uniform and hence can reduce an effect to easy starting, stable rotation of an engine, engine output and exhaust gas regulations.
Patent JP-H0771842-A (JP)
Title: Cooling device
Inventor: YOSHIDA TAKASHI
IPC: F25B43/00
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a cooling device provided with a foreign matter removal means which is capable of removing a foreign matter to a satisfactory extent and being free of a source of refrigerant contamination for its self by installing a cooling device which circulates refrigerants by way of a filter device which provides a particulate filler and a filmy filter. CONSTITUTION:A filter device 1 is designed to install a metal filter 11, which sinters various kinds of fillers, such as a molecular sieve 5, activated coal 7, silica gel 9 and tungsten particles, in a copper-made large-sized pipe, for example. A teflon filter 13 is installed to the outlet of the fillers while a metal net 15 is installed between these fillers as well, thereby filtering a foreign matter from refrigerants flowing out from a compressor and discharging cleaned refrigerants 30. This construction makes it possible to remove foreign matters from the refrigerants 20 with high efficiency and adopt other refrigerants which do not include Freon or fluorocarbons for a cooling cycle.
Patent JP-H0379318-A (JP)
Title: Manufacture of continuous component
Inventor: NAGATA TAKUJI
IPC: B29C45/14
Filed: 1989-08-23
Abstract: PURPOSE:To provide a design surface of sufficient rigidity and high smoothness by inserting a reinforcing component and extrusion molding an inner side resin section, and then injection molding an outer resin section in the neighborhood of said inner resin section and forming a mold main body of two layers, inner and outer. CONSTITUTION:A synthestic resin material such as polyvinyl chloride and a belt-shaped reinforcing metal sheet are coextruded by using an extrusion molding machine, and molding is carried out in a manner that reinforcing component 4 is positioned on the surface side of an inner side resin section 2. Then, said inner side resin section 2 is set in a mold of an inection molding machine, and the synthetic resin material such as polyvinyl chloride is injected in the neighborhood of the inner side resin section 2 to form an outer side resin section 3. Thus, a mold main body 1 is formed into two layers, the inner side resin section 2 into which the reinforcing component 4 is inserted, and the outer side resin section 3. The mold main body 1 is provided with sufficient rigidity by said arrangement, and the surface of the outer side resin section 3, that is, a design surface of the mold main body 1, can be formed with high smoothness.
Patent JP-S6275894-A (JP)
Inventor: TAKIGUCHI KIYOAKI
IPC: G06Q50/00
Filed: 1985-09-30
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-S6279191-A (JP)
Inventor: FUJITA HIFUMI
IPC: F15B20/00
Filed: 1985-09-30
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-S59108161-A (JP)
Title: Electronic apparatus
Inventor: MATSUYAMA SHIGERU
IPC: G06F15/02
Filed: 1982-12-13
Abstract: PURPOSE:To obtain an operated output without using counting or decision by an operator himself by operating the ordinal number of a week together with the week from the data of an inputted date and finding out a date from the data of week and the ordinary and the input data of the date. CONSTITUTION:A keyboard 1 on which input key groups 2-5 inputting data of date and operating command, etc. are arranged is connected to a CPU6. A display device 8, register groups R1-R4, F1, F4 and an arithmetic unit 9 are also connected to the CPU6 through a bus line 7. The CPU6 executes control operation by a method using an ROM on the basis of an input signal KBS from the input key groups 2-5. The CPU6 sends signals CSR1-CSR2 to the register groups R1-R4, R1, R2 to execute data processing and also sends a signal CSALU to the arithmetic unit 9 to execute the operation and the operated results are displayed on a display device 8.
Patent JP-S6195085-A (JP)
Title: Foam spray-type adhesive
Inventor: TANAKA HIROAKI
IPC: C09J11/00
Filed: 1984-10-16
Abstract: PURPOSE:To obtain the titled novel adhesive of high bonding strength, effective even on nonplanner adherend surface, suppressive in the infiltration into textiles such as cotton cloth, paper, by dissolving a specific resin in water or its mixture with organic solvent followed by gas-filling. CONSTITUTION:(A) (1) A polymer from a) (meth)acrylic acid (lower alkyl ester, amide, alkylolamide) and b) polymerizable di- or tricarboxylic acid such as itaconic acid or 3-butene-1,2,3-tricarboxylic acid (mono), dialkyl ester, etc.), (2) a polyvinyl polymer, or (3) naturally-occurring matter such as starch or cellulose (carboalkoxy, hydroxy derivative(s)) is dissolved in (B) (i) water or (ii) a mixture of water and an organic solvent compatible therewith (e.g., lower alcohol, alkylene glycol) followed by gas-filling using from, LPG, DME, etc., thus obtaining the objective adhesive.
Patent JP-H0263414-A (JP)
Title: Structure for joining shell of chair with back
Inventor: KANEDA SHINICHI
IPC: A47C3/026
Filed: 1988-08-30
Abstract: PURPOSE:To improve the cushioning property at the time of taking a resting posture by engaging the downward claws and inward claws of an outer shell with the opposite engaging holes of an inner shell using the elastic deformation of the members and joining the back portion of the outer shell to the back portion of the inner shell without outwardly exposing screw heads, etc. CONSTITUTION:A plurality of engaging holes 202, 203, 204 are provided on the upper edge vicinity portion 22u and the side edge vicinity portion 22d of the back portion of the inner shell 2 in the shape of letter L in the side view formed with an elastic material. Also, a plurality of downward claws 304 and inward claws 302, 302 are integrally provided on the upper edge vicinity portion 32d and the side edge vicinity portion 32c of the back portion 32 of an outer shell 3 in the shape of letter L in the side view formed with an elastic material, and are engaged with opening edge downward portions 204a and the opening edge inward portions 203a, 202a of the opposite engaging holes 204, 203, 202 respectively utilizing the elastic deformation of the members.
Patent JP-S6276084-A (JP)
Title: Tape recorder with built-in compact disc player
Inventor: MORITA MASAHARU
IPC: G11B27/02
Filed: 1985-09-30
Abstract: PURPOSE:To eliminate the intermittent head of a music at recording, to form automatically an interblock for detecting inter-music and to avoid the intermission of music even when a disc is subject to temporary pause in the playing of the music by using one synchronizing signal line so as to attain the synchronizing recording/stop/pause. CONSTITUTION:The reproduction of a music signal is started after a time T1 from a time Te and the T1 is an interblock recording period to detect the inter-music of a tape recorder. When a pause switch 13 of a CD player is turned on in the timing Th, the output through the synchronizing signal line 11 is inverted, the motor is stopped to stop the music signal. In releasing the pause switch at a time Ti, the output of the line 11 is inverted to logical H to start the motor, the music signal is outputted after a time T2 and recorded. In this case, no head intermission is caused by retarding the leading of the music signal by the start time of the motor in the music. Thus, the condition is given to a microcomputer as a control means to distinguish it from the inter-music detection time T1.
Patent JP-H1144820-A (JP)
Title: Optical wiring method
Inventor: YOKOYAMA KENJI
IPC: H04B10/80
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a wiring method in an optical circuit capable of dealing with intricate wiring and wiring change by executing wiring by using an optical wiring board separate from an opto-electric circuit board, thereby facilitating the optical wiring. SOLUTION: At the time of wiring between manufactured optical elements 1 to each other, the optical elements 1 at the opto-electric circuit board 3 are not wired and all thereof are terminated by optical connectors 5 at the end of the opto-electric circuit board 3. Optical wiring is so designed that the wiring is executed by single fiber-cords 8 at the separately provided optical wiring board 6. The opto-electric circuit board 3 and the optical connectors 5 of the optical wiring board 6 are connected by an optical fiber laminated sheet (optical wiring sheet) or multiple optical fibers 7, by which the optical wiring is executed. As a result, the need for exact alignment is eliminated and the dealing with intricate wiring is made possible as well. The opto-electric circuit board 3 and optical wiring board 6 subjected to the optical wiring in such a manner may be housed into a frame 4.
Patent JP-S6277233-A (JP)
Title: Control device for 4-wheel-drive
Inventor: KAWAMOTO MUTSUMI
IPC: B60K23/08
Filed: 1985-09-30
Abstract: PURPOSE:To maintain a stable running condition, by furnishing a device to lock a center differential provided that the variation rate of the rotations of front wheels or rear wheels comes to be remarkably larger than the variation rate of the accelerator opening. CONSTITUTION:The driving force from an engine is delivered to a torque converter 11, a main transmission 12, and a sub-transmission 13, and the output is transmitted to the front wheels through a front differential unit 15. On the other hand, signals from detectors 1 and 2 are input to an arithmetic unit 3, where the ratio of the variation of rotations of the front wheels or the rear wheels to the variation rate of the accelerator opening is computed, and the resultant value is input to a comparing-and-deciding unit 4. In the unit 4, the present computing value and the computed value an instant ago are compared, and if the present value is larger than the other, a differential lock signal is generated by a signal generator 6, to make the function of a center differential unit ineffective. Therefore, the driving force is utilized sufficiently, and a stable and safe running condition can be maintained.
Patent JP-H1059361-A (JP)
Title: Packaging container, package, and ball
Inventor: KATO TOSHIHITO
IPC: A63B39/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To make joints a spherical shell body inconspicuous when a spherical body formed by combining spherical shell segments is to be used as a ball for sports or plays. SOLUTION: A spherical shell hollow body consisting of spherical shell segments 10a and 10b has such an outside appearance as a football with grooves 12 that form twelve regular pentagons and twenty regular hexagons on the surface. Five whole circumferential grooves 13 and 11 each dividing the spherical body in half are formed on the surface so that they form twelve pentagons each surrounding the pentagon formed by the grooves 12 and twenty triangles each having apices located on the three sides of the hexagon formed by grooves 12. The spherical body is divided into the two spherical shell segments 10b and 10a along the groove 11 among the five whole circumferential grooves 13 and 11.
Patent JP-H0664875-A (JP)
Title: Door opening/closing device for elevator
Inventor: YAMAMOTO SHIGEKI
IPC: B66B13/14
Filed: 1992-08-17
Abstract: PURPOSE:To smooth riding of passengers in a car from an elevator hall in addition to reducting an influence exercised on the operation efficiency of an elevator by a method wherein a button for opening a hall door to maintaining opening of a door only when an entrance door is in a fully opened state is mounted nearer the entrance door than at least a hall call button. CONSTITUTION:A door opening/closing device for an elevator opens and closes and control an entrance door 1, which controls riding in and off of passengers, between an elevator and an elevator hall. A hall call button 2 and an arrival lamp 3 are disposed to the peripheral part of the entrance door 1. In this case, A button 4 for opening a hall door to maintain opening of a door only when the entrance door 1 in a full opened state is mounted more in the vicinity of the entrance door 1 than the hall call button 2. This constitution causes smooth riding of passengers in a car from an elevator hall and provides a door opening/ closing device for an elevator which is safe and high in convenience.
Patent JP-S6459922-A (JP)
Title: Paste coating process
Inventor: IKEDA SHIGEO
IPC: H05K3/34
Filed: 1987-08-31
Abstract: PURPOSE:To coat the surface to be coated with specified amount of paste evenly and in high density while cutting down the installation cost by a method wherein a pot 14 with its bottom surface formed of multiple pores is filled with paste while multiple bars are inserted into the pores from the upper part of the pot to coat the surface to be coated with the paste bonded to the ends of the bars. CONSTITUTION:A punch holder 18 is lowered to insert punches 15 into pores 13. Thus, silver paste 2 is bonded to the ends of punches 15. Then, the punch holder 18 is further lowered to make the silver paste 2 bonded to the ends of punch 15 abut against the bottom surface 11 of a package 3 and then the punch holder 18 is raised. Through these procedures, the bottom surface 11 of the package 3 is coated with the silver paste 2 in a dotted line. Therefore, the bottom surface can be coated with the silver paste 2 in high density by narrowing the gaps between the pores 13.
Patent JP-H0552680-A (JP)
Title: Inspection having of magnetostriction torque sensor
Inventor: NAKAMOTO AKIRA
IPC: G01L25/00
Filed: 1991-08-29
Abstract: PURPOSE:To easily inspect failure and defective points in a magnetostriction torque sensor by inspecting the function of a signal process circuit through the output obtained at the time of running a dc current of known value from a constant current circuit to an output signal line. CONSTITUTION:Resistances RC1, RC2 are provided in series on detection coils 5, 6, while a constant current circuit 23 is connected to the output side of the resistance RC1 through a contact line 21 and an inspection switch 22. When the switch 22 is closed while no torque is applied to a torque transmission shaft 1, a current of known value runs in one output signal line, and when there is no abnormality in a signal process circuit composed of each circuit device, the corresponding output appears in a terminal 14. When there appears no initial output, it is judged that there is a failure in the circuit. Since a constant current from the circuit 23 is utilized, voltage for inspection, i.e., unbalanced DC voltage is not changed by the change in excitation voltage due to an excitation power source, and by the change in torque detection voltage due to the change in the characteristic of a sensor, accurate inspection can be carried out.
Patent JP-S6459336-A (JP)
Title: Method for driving active matrix panel
Inventor: SATO TAKASHI
IPC: G09G3/36
Filed: 1987-08-31
Abstract: PURPOSE:To obtain a display image which is distinct and has high contrast, by applying a voltage exceeding an anti-electric field to a ferroelectric substance layer, in some prescribed period immediately after having started a display operation. CONSTITUTION:On an insulating substrate 3 consisting of a glass substrate, a picture element electrode 4 consisting of an ITO is formed. Subsequently, on the picture element electrode 4, a ferroelectric substance layer 5 consisting of a copolymer of vinylidene fluoride and trifluoroethylene is formed, and on the ferroelectric substance layer 5, a data line consisting of Cr is provided. In this case, an initializing period for returning the ferroelectric substance layer 5 to a state immediately after a polling processing is provided immediate before starting a display operation, and during the initializing period, to the ferroelectric substance layer, a larger electric field than an anti-electric field of the ferroelectric substance layer is always applied. In such a way, there is no deterioration of a display image quality caused by an increase due to the change with the lapse of time of switching speed, and a display image which is distinct and has high contrast can always be obtained.
Patent JP-S59108441-A (JP)
Title: File transfer system
Inventor: TAMURA HARUO
IPC: G06F3/06
Filed: 1982-12-14
Abstract: PURPOSE:To reduce the amount of transferred data by utilizing a substituted line without transfer from the head of a file again, against a line failure generated on the way of file transfer or restarting the file transfer on the way after the restoration of line. CONSTITUTION:A file transfer device 11 at the transmission side reads a file A and gives over the one block data to a transfer halfway restart device 12 at the transmission side to transfer the data to a file transfer device 21 one by one block. In this case, a block number is provided additionally. When a logical path is cut off because of a fialure of line, the data is lost. Then, the file transfer device 11 at the transmission side uses a substituted line or resets a logical path after the restoration of the failure. The file transfer device 11 at the transmission side informs the restart of the transfer of the file A to the file transfer device 21 at the receiving side. A transfer halfway restarting device 22 at the receiving side returns the stored block number and informs the number to the file transfer device 11 at the transmission side. The file transfer device 11 at the transmission side gives transfer from a number succeeding to the informed block number by the file transfer device 21 at the receiving side.
Patent JP-H0539854-A (JP)
Title: Speed change control device for automatic transmission for car
Inventor: NAKAGAWA NORIHISA
IPC: F16H61/02
Filed: 1991-08-02
Abstract: PURPOSE:To provide a speed change control device for an automatic speed change gear for a car in which a shift down and a shift up do not occur continuously in relation to the changeover of a speed change diagram. CONSTITUTION:In the case where a speed change diagram has been changed to TA control executed on a TA map at a step S3, a changeover from TA control executed on a TA map to Q/N control executed on a Q/N map is prohibited at a step S5 until the opening of a throttle valve TA detected by an idle switch is judged to be in an idle state. Thus, in the case where the speed change diagram has been changed to the TA control executed on the TA map, even if the changeover to the Q/N control executed on the Q/N map is judged to be carried out immediately after the changeover to the TA control, the above changeover is prevented from immediate execution, and carried out after the opening of the throttle valve TA attains the idle state, and the occurrence of continuous shift relating to the changeover of the speed change diagram can therefore be checked.
Patent JP-S59108233-A (JP)
Title: Impregnated cathode structure
Inventor: HIGUCHI TOSHIHARU
IPC: H01J9/04
Filed: 1982-12-14
Abstract: PURPOSE:To reliably perform welding by inserting junction members between a cathode substrate and a cup. CONSTITUTION:A cathode substrate 21 obtained by melting and impregnating an electron emitting material made of BaO, Al2O3, CaO in the high temperature reducing atmosphere into a substrate metal obtained by compressing and molding tungsten powder with a grain size of 3-10mum and sintering it in the reducing atmosphere is inserted into a cup 22. In this case, after 2 junction members 26, for example, made of a Re wire are inserted between the inner bottom of the cup 22 and the cathode substrate 21, the cathode substrate 21 and the outer bottom of the cup 22 are clamped with welding electrodes and welded by the resistance welding method. Since the current flows through fine junction members 26, current density at this portion becomes high, and in addition, the Re wire has a high specific resistance and very large joule heat is generated at the junction members 26 portion, thus the cathode substrate 21 and cut 22 can be reliably welded. A composition of 50% Re-50% Mo or 25% Re-W may be used as the junction member 26.
Patent JP-2000046339-A (JP)
Title: Cooker
Inventor: HAGIWARA SHINICHI
IPC: F24C3/06
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To detect temperature accurately through a temperature sensor while enhancing combustion efficiency by making a vent constricted by closing at least one end with respect to the breadth dimension of an exhaust opening at the part of an exhaust passage conducting with the exhaust hole and arranging the temperature sensor at the closed part in the upstream of the vent. SOLUTION: When cooking is started while containing an article to be cooked in a cooking chamber 3, fuel is fed to a gas burner 5 by opening a solenoid valve 17 and then the fuel is ignited, combusted and turned by means of a circulation fan 7. Consequently, hot combustion gas is circulated in the cooking chamber 3 and the article is heated. A part of hot gas in the cooking chamber 3 leaks from an exhaust hole 11 through an exhaust passage 12 having substantially L-shaped cross-section to the outside and a vent 20 is made, at the upper end thereof, oppositely to an outlet 19 made in the rear part of the top face of the cooker body 1. The vent 20 is constricted by closing the opposite end parts thereof with closing parts and a temperature sensor 18 is secured to one closing part thus enhancing detection accuracy.