baber/WOPTO huggingface dataset:
Patent JP-H06296390-A (JP)
Title: Controlling method of 120-degree electrification type brushless motor
Inventor: TAKAKURA YUUHACHI
IPC: H02P6/28
Filed: 1993-04-09
Abstract: PURPOSE:To enable suppression of a torque ripple generated at the time of switchover of an electrification mode in a 120-degree electrification type brushless motor. CONSTITUTION:At the time of switchover of an electrification mode of a stator coil, a time required for a current of reflux diodes D1 to D6 to attenuate to a prescribed value and a time required until fluctuation of a fundamental wave component of a current outputted from a DC power source VE converges to a prescribed current value are detected. Based on this detection, a control is made so that a pulse width of a drive signal to be given to a switching element be reduced by a prescribed value in the case when the time required until the fluctuation of the fundamental wave component of the current outputted from the DC power source converges to the prescribed current value is longer than the time required for the current of the reflux diodes to attenuate to the prescribed value, and that the pulse width of the drive signal be increased by a prescribed value when the former time is shorter than the latter. By repeating this control, a difference between the time required for the current of the reflux diodes to attenuate to the prescribed value and the time required until the fluctuation of the fundamental wave component of the current outputted from the DC power source converges to the prescribed current value is controlled to approach zero.
Patent JP-S61243289-A (JP)
Title: Finned heat exchanger
Inventor: TSUDA YOSHIYUKI
IPC: F28F1/32
Filed: 1985-04-18
Abstract: PURPOSE:To secure heat exchanging capacity and lengthen a permissible time to continue the operation of the heat exchanger even when frosting is caused by a method wherein a plurality of cut-up pieces are arranged on a flat sheet fin between heat transfer tubes and at the upstream side of the heat transfer tubes. CONSTITUTION:The cut-up pieces 9a, 9b, 9c are provided on the flat sheet fin 5 in the area of upstream side of airflow 8 with respect to the heat transfer tubes 7 so as to be slanted with respect to the flow direction of the airflow while the cut-up pieces 10a, 10b are provided at the down-stream side area of the cut-up pieces 10a, 10b are provided at the down-stream side area of the same so as to be slanted to a direction reverse to the inclinations of the cut-up pieces 9a, 9b, 9c. On the other hand, slit type or louver type cut-ups 11a, 11b, in which two sides, opposing to the airflow, are cut up and opened, are provided on the flat sheet fin 5 at the leading edge thereof. The flow of heat from the upstream side leading edge of the flat sheet fin 5 to the heat transfer tube 7 is limited, therefore, temperature at the leading edge part in the upstream side of the heat transfer tube is comparatively high and the amount of frosting in this area may be reduced. When the airflow collides against the cut-up pieces, another airflow having whirling component is generated, therefore, the heat transfer coefficient at the airflow side of the flat sheet fin 5 may be increased by the turbulent flow promoting effect of the whirling airflow.
Patent JP-2000274829-A (JP)
Title: Combustion apparatus
Inventor: YAKUSHIJI SHINGO
IPC: F24H9/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a combustion apparatus permitting miniaturization of the apparatus and reduction of noises. SOLUTION: This combustion apparatus is provided with a burner 3 generating flames downward, a heat exchanger 2 disposed below the burner 3 and heated thereby, and an exhaust collecting box 5 which is disposed below the heat exchanger 2 and which collects the combustion exhaust gas of the burner 3 and discharges it to an exhaust passage 4. A noise absorbing material 20 is provided on the inner surface of the exhaust collecting box 5, while a tray- shaped condensate collecting member 18 which receives and collects the condensate dropping from the heat exchanger 2 and discharges it outside the exhaust collecting box 5 through a discharge passage 19 is provided inside the exhaust collecting box 5.
Patent JP-H05249598-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KURAMITSU MASAYUKI
IPC: G03C7/34
Filed: 1992-03-06
Abstract: PURPOSE:To reduce residual dye stains, to improve color image fastness, and to enhance sensitivity by incorporating a silver halide photographic emulsion sensitized with a specified compound and a specified cyan dye-forming coupler in a layer constituting the silver halide color photographic sensitive material. CONSTITUTION:One layer constituting the photosensitive material contains the silver halide photographic emulsion spectrally sensitized with a methine compound of formula I and the cyan dye-forming coupler represented by formula II or III. In formulae I-III, each of R<1> and R<2> is -(CH2)r-CONHSO2-R<3> or the like; R<3> is alkyl or the like; (r) is an integer of 1-5; each of Z<1> and Z<2> is a nonmetallic atomic group; each of (p) and (q) is 0 or 1; each of L1-L3 is methine; m is 0, 1, or 2; X1 is an anion; (k) is a number for balancing electric charge in the molecule; each of R<7> and R<8> is an aliphatic group; R<9> is H, halogen, or the like; and each of Z<3> and X2 and X3 is H or a group releasable by reaction or the like.
Patent JP-S526444-A (JP)
Title: Corner waveguide
Inventor: MURATA HISASHI
IPC: H01P3/12
Filed: 1975-07-04
Abstract: PURPOSE:Suppression of the unnecessary mode of corner waveguide, and reduction  of the loss.
Patent JP-H03289478-A (JP)
Title: Medicine-receiving container
Inventor: ISONO KEINOSUKE
IPC: B65D81/32
Filed: 1990-03-29
Abstract: PURPOSE:To obtain a medical container capable of sterilizing a drug solution containing easily interactive components in a stable state and preserving said solution for an extended period of time by a method wherein the container is divided into a plurality of chambers by separating membranes, a different drug solution is sealed in each chamber and the separating membranes are opened to mix the drug solutions together in the container when they are used. CONSTITUTION:A container part 2 is made up by heat sealing the upper ends and lower ends of a synthetic resin made inflation tube to form a top seal part 5 and a bottom seal part 7. Separating membranes 3 are preformed of the synthetic resin made inflation tube with their heat seal edges 4 easy peel sealed together to give an easy peel open feature, inserted into the container part 2 and the opening edges opposite to the heat seal edges 4 are heat sealed, together with the container part 2, to the bottom seal part 7. The heat seal edges 4 are separated from each other by pressing the container part 2 from outside immediately before use to mix a medicine in a second chamber 62 defined by the separating membranes 3 and that in a first chamber 61 defined by the container part 2 in a sealed condition in the container part 2 of a medicine-containing container 1.
Patent JP-H09247345-A (JP)
Title: Image forming device
Inventor: KUBO KEIJI
IPC: B65H5/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency as a whole by temporarily stocking a printed original and executing the copying operation of the temporarily stocked original when copying operation at a copying single body is finished. SOLUTION: When an operator requests printing and copying by a host computer 2, this request interrupt-requests to the control means 600 of a copying machine 6 through an interface 650. The means 600 checks whether the copying machine 6 is in the middle of warming up or not based on this interruption request and when it is not, the means 600 checks whether the machine 6 is under operation or not and when it is not, the means 600 directly transports the original printed by a printer 4 to an automatic original transporting device. On the other hand, when the machine 6 is under operation, the means 600 energizes a solenoid to switch an original transporting path, temporarily stocks the original in an intermediate tray and when copying operation is finished, transports the original temporarily stocked in the intermediate tray is transported to execute copying operation.
Patent JP-H02261240-A (JP)
Title: Terminal equipment
Inventor: TANAKA HIDEKAZU
IPC: H04B10/80
Filed: 1989-03-31
Abstract: PURPOSE:To simplify an operation by providing a means inspecting the establishment of an optical communication path. CONSTITUTION:A terminal equipment 10 makes a light emitting diode 72 light- emit in response to the instruction of data transmission. A reception path confirming signal is sent to a base unit 24. A carrier detection circuit 82 outputs a carrier detection signal. An output light from a diode 72 is made incident on a photodetector 74, its output is applied to a demodulation circuit 84 and the circuit 82 to output a carrier detection signal. The signal allows a position confirming lamp 86 to be lit. After the transmission of the reception confirming signal, the equipment 10 sets a timer. The detection output of the circuit 82 or a demodulation data by the circuit 84 are transmitted to a host computer. The host computer recognizes the communication start with the equipment 10, sends a transmission requesting signal to the equipment 10 to allow a light emitting diode 92 to be light-emitted.
Patent JP-H09247818-A (JP)
Title: Pipe expansion of premold insulator and pulling out of pipe expansion jig
Inventor: MAYAMA SHUJI
IPC: H02G1/14
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for expanding the diameter of a premold insulator and pulling out a diameter expanding jig by which the work can be done easily with a fewer people than that implemented by conventional methods. SOLUTION: A diameter expanding jig 2 with its one end fixed to a substrate, a centering bar 13 which is inserted into a premold insulator 1 located at the top end of the jig 2 for positioning the insulator 1 and the jig 2, and a bar with a blade 14 which has a blade on its side face are held in parallel to each other and are fastened to the substrate. A claw built in a movable member 16 which is so installed as to move on the bar with a blade 14 is fitted in with a blade 14a of the bar with a blade 14 and then a lever 17 provided in the movable member 16 is operated to move the premold insulator 1 in the axial direction toward the diameter expanding jig 2 and thereby the diameter of the premold insulator 1 which is put on the diameter expanding jig 2 is expanded and the diameter expanding jig 2 is pulled out from the premold insulator 1.
Patent JP-S5510660-A (JP)
Title: Data processor
Inventor: SHIMOKAWA KATSUYUKI
IPC: G06F9/40
Filed: 1978-07-08
Abstract: PURPOSE: To simplify a compliler by shortening the execution time and also by simplifying the response from a machine-language instruction to a high-class language instruction, by providing machine-language instructions corresponding to high-class language instructions.  
     CONSTITUTION: Machine-language instructions read out from memory unit 10 are stored in instruction register 18 via bus 12. On the basis of operation parts, address circuit 20 generates addresses control memory unit 22 and address circuit 20 and arithmetic circuits 38 are controlled by microinstructions read out from control memory unit 22. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62242098-A (JP)
Inventor: FUJIMOTO YUKIO
IPC: E21D9/08
Filed: 1986-04-12
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-H10251617-A (JP)
Title: Sheet gasket material and its production
Inventor: WATANABE KATSUMI
IPC: F16J15/10
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet gasket material for which the good sealability characteristic of expandable graphite is utilized to the full as compared with a conventional product by applying expandable graphite particles under pressure to the surfaces of a woven fabric having a specified or smaller opening and forming the assemblage into a sheet. SOLUTION: While a woven fabric having an opening of 100 mesh or smaller is being wound, expandable graphite particles are fed to both surfaces of the fabric, and the assemblage is formed into a sheet. For example, expandable graphite particles are fed from a hopper to the surfaces of a plainwoven stainless wire mesh having a wire gauge of 0.1mm and a width of 500mm, and the assemblage is passed through a preliminary rolling machine and further passed through a finishing rolling machine to form a sheet having a thickness of 0.8mm and a width of 500mm. This sheet is wound around a take-up roll.  The expandable graphite is prepared by treating graphite having a highly developed crystal structure with a mixture containing concentrated sulfuric acid and nitric acid to form an intercalation compound of graphite, washing the compound with water and rapidly heating it to expand it in the direction of axis C of the graphite crystal. A ring with an inside diameter of 60mm is punched out of a 0.8mm thick sheet 6 composed of a wire mesh 1 and expandable graphite particles 3 applied thereto.
Patent JP-S62239470-A (JP)
Title: Modulator classification decision system
Inventor: NAGATA YUKINOBU
IPC: G06F3/06
Filed: 1986-04-11
Abstract: PURPOSE:To decide modulation classification applied to each recording medium without providing a modulation classification information area on a track of the recording medium by obtaining pulse intervals peculiar to the modulation classification and collating them with pulse intervals appearing the reproduced output in the initial part and following parts. CONSTITUTION:Pulse interval data T/2, 3T/2, and 2T are obtained based on an obtained clock period T by operation. A control circuit waits for the rise of a reproduced output signal S2 while waiting for the rise of a read window signal S6; and when the rise of the reproduced output signal S2 is detected, pulse interval data is read from a pulse interval counter 14 and this counter 14 is reset, and an FM flag is set in case of the pulse interval T/2 but an MFM flag is set in case of the pulse interval 3T/2 or 2T. That is, a medium of FM modulation is decided in case the pulse interval T/2 is detected, and a recording medium of MFM modulation is decided in case the pulse interval 3T/2 or 2T is detected.
Patent JP-S62239794-A (JP)
Title: Exchange system
Inventor: KAMAIKE KENICHIRO
IPC: H04Q11/04
Filed: 1986-04-11
Abstract: PURPOSE:To obtain an economical digital exchange system by perform high- layer processes of digital subscriber line signals concentrically by a digital subscriber line signal processor provided to a distribution stage. CONSTITUTION:The digital subscriber line signal processor 55 processes high layers of digital subscriber line signals outputted by a multiplexing circuit 49 concentrically and outputs resulting signals to the separation circuit 45 of a subscriber line concentration stage 40. The separation circuit 45 separates the digital subscriber line signals sent from the distribution stage 50 along with added address fields for subscriber identification by subscribers corresponding to values of the address fields. An address field deletion circuit 46 deletes the address fields of the subscriber line signals outputted by the separation circuit 45 and outputs the subscriber line signals to subscriber lines l1, l2, ..., ln corresponding to the values of the address fields through exchange terminal devices 301, 302, ..., 30n. Consequently, the economical digital exchange system is obtained.
Patent JP-H10284348-A (JP)
Title: Manufacture of chip type solid-state electrolytic capacitor
Inventor: MORIYAMA HIROMICHI
IPC: H01G9/012
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of a chip type solid-state electrolytic capacitor capable of keeping a stable shape with less dispersion of size of outside of the encapsulating resin after ground and providing a high yield in an electrical characteristics and visual inspection of the capacitor. SOLUTION: A grindstone 36 having a diamond grindstones 36c and 36d on its respective surface of a slope section 36a and a plane section 36b formed on its external circumference is rotated, and fixing jigs 35a and 35b of an encapsulating resin 30 moves and passes the encapsulating resin 30 perpendicularly with respect to the rotation direction of the grindstone 36 from the slope section 36a to the plane section 36b of the grindstone 36. The opposite face of the anode lead face on the side of the anode lead wire of the encapsulating resin 30 is ground.
Patent JP-S61242449-A (JP)
Title: Facsimile equipment with sound recorder
Inventor: HORIIKE YOSHIO
IPC: H04M1/64
Filed: 1985-04-20
Abstract: PURPOSE:To perform sound recording in absence, etc., without any discrimination between an analog and a digital signal by providing a switching device which selects and connects one of a telephone set, a facsimile equipment, and a sound recorder to a communication circuit and a connection controller which controls the switching operation of said switching device and the connection operation of the facsimile equipment or sound recorder. CONSTITUTION:When an incoming signal is received from the communication circuit 1, it is detected by an incoming signal detector 4 and its incoming signal is sent out to the switching device 5. The telephone set 6 is connected to the switching device 5 initially and its bell rings. The incoming signal is sent out to the connection controller 9, which is actuated to control the switching device 5, thereby connecting the incoming signal detector 4 to the sound recorder 8 and also forming a loop to the communication circuit 1. Then, the sound recorder 8 enters playback operation under the control of the connection controller 8 and then a message 'Sound recording in absence is ready.' which is recorded at the head of a sound recording tape is sent out to the calling subscriber. Then, the sound recorder 8 enters a sound recording state to beging record a message from the calling subscriber.
Patent JP-H02263293-A (JP)
Title: Commodity sales data processor
Inventor: SUZUKI HARUMI
IPC: G07G1/12
Filed: 1989-03-31
Abstract: PURPOSE:To enable enough correspondence even in the aspect of operability or in the aspect of sales data control with the limit number of keys by providing plural preset keys to be operated as a code preset key during the registration of a commodity to one customer and to be operated as a transaction preset key after the registration is completed. CONSTITUTION:Before a summing-up key 23 executes an input, respective preset keys 28 are operated as the code preset key and after the input of the summing-up key 23, the preset keys 28 are operated as the transaction preset key. In such a way, the plural preset keys 28 are provided to be operated as the code preset key during the registration of the commodity to one customer and to be operated as the transaction preset key after all the commodity of the customer are completed to be registered. Thus, with the limited number of the keys, the numbers of the code preset keys and transaction preset keys can be respectively increased and the enough correspondence can be executed even in the aspect of the operability or in the aspect of the sales data control.
Patent JP-H1016699-A (JP)
Title: Safety device of car
Inventor: WHITE JR MICHAEL J
IPC: B60R21/20
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To further improve an air bag module installed in a seat of a car, to work to protect an occupant of the car when side part impact is added to the car and furnished with an occupant protection device of the car which is expandable as an air bag. SOLUTION: An air bag module 10 is furnished with an air bag 30, an inflator assembly body 32 and a cover 40. The cover 40 is furnished with first and second cover parts 42, 44 connected to each other free to be separated by a breakable part 46 of the cover 40. The cover 40 comes to be in a closed state where the first and second parts 42, 44 wrap up the air bag 30 at the time when the air bag 30 is in a state to be contracted. The breakable part 46 of the cover 40 has a first hinge, and the cover parts 42, 44 are relatively free to revolve each other around the hinge as their center until a closed state. When the air bag 30 expands, the breakable part 46 of the cover 40 is broken, the first and second cover parts 42, 44 move each other and make the air bag 30 expand out of the cover 40.
Patent JP-H07269716-A (JP)
Title: Mending method for dust cover for ball joint and mending ring used therefor
Inventor: IWATA AKIO
IPC: F16J15/52
Filed: 1994-03-31
Abstract: PURPOSE:To recover settling generated on a dust cover for a ball joint. CONSTITUTION:Settling may occur at a dust cover for a ball joint having lantern shaped bellows in which a maximum diameter part 5 larger than a large diameter fixation part 3 is formed under the state of being installed at the ball joint and an intermediate portion is expanded. A bellow 4 over the large diameter fixation part 3 and the maximum diameter part 5 is provided with a ring-like elastic body fitted thereto, for instance, an elastic mending ring 15 composed of a cylinder whose diameter is indreased toward the maximum diameter part or one or more of rings. Elasticity is supplied both in axial and diameter directions of the bellow 4 to energize the bellow 4 on the side of a knucle housing.
Patent JP-H11277878-A (JP)
Title: Recording body and coating agent for recording body
Inventor: WATANABE SATOSHI
IPC: B41M5/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording body having the superior sharpness of an recorded image, generating only a small mount of ink bleeding and providing good ink absorbability. SOLUTION: A coating agent is a recording body in which polyvinyl alcohol of 200-3500 polymerization degree and 70-95 molar % saponification degree and polypropylene glycol of 400-2000 number average molecular weight are contained, and the ratio of polypropylene glycol to the total amount of polyvinyl alcohol and polypropylene glycol is 0.01-20 wt.%.
Patent JP-H04315963-A (JP)
Title: Moving coil type wide angle meter
Inventor: KUBOTA KATSUICHI
IPC: G01R5/08
Filed: 1991-04-16
Abstract: PURPOSE:To provide a moving coil type wide angle meter whose coil-current characteristic is good and which can be easily manufactured and be miniaturized. CONSTITUTION:A moving coil type wide angle meter, in which a core 12 and a yoke 11 are disposed concentrically with each other with a space 13 therebetween, includes the core 12 and the yoke 11 both made of a pipe-shaped extrusion material of soft iron, a tile-shaped magnet 14 of a rare earth element disposed in the space 13, and a circular rectilineary adjusting magnetic piece 41 provided in that planar part of the yoke 11 which corresponds to 70 to 80% of a scale and which has one end fixed by a screw 42 to the plane of the yoke.
Patent JP-S57200288-A (JP)
Title: Liquid-phase growing method
Inventor: UMEKI ITSUO
IPC: H01L21/02
Filed: 1981-06-01
Abstract: PURPOSE: To prevent the mixing of the respective melts and grow a crystal of stable impurity concentration in moving a slider having different melts on the surface of a substrate on a fixing part to permit the epitaxial growth of plural crystals, by moving the respective sliders in different regions of the fixing part.  
     CONSTITUTION: A slider having a melt 13 is moved on the surface of a substrate 11, e.g. GaAs or InP, on a fixing part 12 to permit the first epitaxial growth by the melt 13 on the surface of the substrate 11. The slider is then retreated to the left, and a slider having a melt 14 is moved from the right of the fixing part 12 on the surface of the substrate 11 to carry out the epitaxial growth. The moving routes of the sliders having the melts 13 and 14 are not overlapped, and both melts will not mix with each other. Thus, the epitaxial crystal growth of a specified impurity concentration will be stably formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58214370-A (JP)
Inventor: KURUTO MUUSU
IPC: B05B7/04
Filed: 1983-05-12
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。