baber/WOPTO huggingface dataset:
Patent JP-H05227325-A (JP)
Title: Error correction method for modem
Inventor: HAMAZAKI HIDEYASU
IPC: H04M11/00
Filed: 1992-02-13
Abstract: PURPOSE:To improve the transmission efficiency of a modem by detecting a changeover time between data transmission and reception so as to inhibit error correction of the modem when the time is discriminated to be shorter than a prescribed time. CONSTITUTION:When the transmission system at a terminal equipment side discriminates whether it is a semi-duplex transmission system or not and the semi-duplex transmission system is discriminated, and when it is discriminated that a changeover time between data transmission and reception is shorter than a prescribed time, the error correction of a modem is inhibited. That is, data outputted from a terminal equipment such as a computer are inputted to a CPU 1 via an I/F 7 and the CPU 1 stores the data to a RAM 4 tentatively to form the data to an HDLC frame for error correction and executes a program of a ROM 2. When a terminal equipment is an X modem or a Y modem, the modem is set to the mode inhibiting error correction and when the terminal equipment is a Z modem or observation of a BBS by manual input, the modem reaches the mode to execute error correction.
Patent JP-H08260557-A (JP)
Title: Fitting device for pit cover receiving frame
Inventor: BABA AKIO
IPC: E02D29/14
Filed: 1995-03-17
Abstract: PURPOSE: To easily and surely fix a cover receiving frame coupled with the cleaning port section of a pit main body. CONSTITUTION: A cover receiving frame 10 is provided with a tubular coupling section 12 coupled with the upper opening section of the cleaning port section 5 of a pit main body l provided on the polypropylene resin pit main body l, an expanded diameter ring section 13 coupled with the upper edge of the cleaning port section 5, and a cover receiving step section 14 formed at the inner periphery section of the expanded diameter ring section 13. Multiple protruded stripes 15 inclined in the axial direction of the coupling section 12 are protruded at the outer periphery section of the coupling section 12. The apexes of the protruded stripes 15 are formed into a sharp shape. Cut grooves 16 are formed on both sides of individual protruded stripes 15 from the lower edge of the coupling section 12.  The cover receiving frame 10 is molded with a synthetic resin harder than a polypropylene resin. Cutting reticles 16 in the peripheral direction of the cleaning port section 5 are formed at multiple stripe intervals in the height direction. The cover receiving frame 14 is coupled while the protruded stripes of the coupling section 12 bite into the inner periphery of the pit main body l, the cover receiving frame 10 can be surely fixed with the simple work, the coupling section 12 can be partially deformed, and the coupling section 12 is not broken.
Patent JP-H05229567-A (JP)
Title: Bundling tape
Inventor: SAKAI KENSAKU
IPC: B65D63/10
Filed: 1992-02-14
Abstract: PURPOSE:To provide the bundling tape capable of bundling a plurality of green asparaguses having the ones with bent ears included in the bundle, without causing impairment to such ears when they are being corrected. CONSTITUTION:A plastic film-made bundling tape 1 is provided on one longitudinal half side with a plurality of slits 2 extending laterally of the tape at nearly equal spaces and perpendicularly with its longitudinal direction and with an adhesive layer 3 extending along the lower part of the other longitudinal half side thereof.
Patent JP-H08218888-A (JP)
Title: Slider gear crank type power transmission device
Inventor: KUNIDA OSAMU
IPC: F02B75/32
Filed: 1995-02-13
Abstract: PURPOSE: To dissolve a problem on the defect, i.e., rolling, of a conversion mechanism for reciprocating movement and circular movement, being so-called reciprocation slider crank mechanism generally used in a pump and a reciprocation engine and to improve the low of energy efficiency. CONSTITUTION: A gear 3 is attached to a crank arm 5. The gear 3 is rolled in such a state to be engaged with an inner gear 4 arranged on the inner surface of a crank chamber. Further, one end of a connection rod 2 is connected to the vicinity of the periphery of the gear 3 and the other end is connected to a piston 1.
Patent JP-H01168444-A (JP)
Title: Silicon steel plate base laminated plate
Inventor: KANO TAKESHI
IPC: H05K1/05
Filed: 1987-03-14
Abstract: PURPOSE:To enhance the adhesive properties of an insulating layer and to improve its punching workability by providing the layer through a coupling agent layer at least on one side face of a silicon steel plate, and laminating a metal foil on the insulating layer. CONSTITUTION:A coupling agent layer 2 is formed on the surface of a silicon steel plate 1 from which a rustproof insulating film 5 is removed. A coupling agent includes aromatic hydroxy compound, active methylene compound, etc. to be selected to be used depending on an insulating layer 3. The layer 3 is laminated through the layer 2. The layer 3 is preferably made of resin having excellent heat resistance, such as epoxy resin, polyimide resin, etc. A metal foil 4 is laminated on the layer 3. The foil 4 employs a copper foil, an aluminum foil, a nickel foil or their alloy. Since the insulating layer is provided through the coupling agent layer at least on one side face of the silicon steel plate in this manner and the metal foil is laminated on the insulating layer, it has excellent electromagnetic properties by the silicon steel plate and preferably adhesive properties with the insulating layer and the silicon steel plate by the agent layer, thereby improving punching properties.
Patent JP-H07271244-A (JP)
Title: Image forming device
Inventor: KOBAYASHI KAZUNORI
IPC: G03G15/00
Filed: 1994-03-30
Abstract: PURPOSE:To suppress the increase of power consumption and the increase of a cost as much as possible by enabling anyone of plural units to be used when none of the plural units are used. CONSTITUTION:By a CPU101, the whole of a device is controlled according to a program stored in a ROM102. A RAM103 is used as a work memory when the various kinds of processing are executed by the CPU101. When any flag is not erected, neither a polygon motor nor an FDD5 is used and it does not matter that a scanner LED4 is actuated. However, when the scanner LED4 is actuated in a state where one flag out of them is erected, the same action is executed and the power consumption is increased. Therefore, the new action is inhibited from being executed according to the states of the respective units when there is the unit in an actuating(using) state. Then, the action is allowed to be executed only when there is no unit in the actuating state.
Patent JP-H10254289-A (JP)
Title: Temperature control method for fixing device
Inventor: KOBAYASHI TOMOKI
IPC: G03G15/20
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To surely prevent a faulty fixation without decreasing the number of consecutively passable sheets. SOLUTION: In this temperature control method for fixing device provided with a heating roller 3 and a pressure roller 4 in press-contact with the roller 3, the temperature at the paper non-passing part B of the roller 3 is measured and heating for the roller 3 is controlled in accordance with the measured temperature. When the temperature measured in the midst of fixing operation is lower than 1st set temperature near fixing limit temperature, the operation of the fixing device is temporarily stopped while maintaining the heating state for the roller 3. When the measured temperature attains 2nd set temperature higher than the 1st set temperature, the operation of the fixing device is restarted. In such a case, after restarting the operation of the fixing device, the 1st set temperature and the 2nd set temperature are set to be higher than those before restarting.
Patent JP-H06211232-A (JP)
Title: Winding type carton
Inventor: MARUTEINUSU SE EMU BAKUSU
IPC: B65D71/12
Filed: 1992-02-14
Abstract: PURPOSE: To provide a wraparound type carton for bottles in which intermediate and gusset panels are disposed in an overlap relation with a top panel when closed by mutually hinging and folding top and bottom panels that form a tubular structure through mutual connection with sidewall panels. CONSTITUTION: A blank 10 comprising such a foldable sheet material as cardboard or the like is provided with the first base panel 12, the first sidewall panel 14, the first upper wall panel 16, a top panel 18, the second upper wall panel 20, the second lower wall panel 22 and the second base panel 24 in this sequence, and these panels are successively hinged along fold lines 26 through 30. The base panel 12 has a plurality of lock tabs T, locks with the base panel by piling it up in relation to lock holes, and is delfined by a retaining tab R formed at a spaced position of the base panel 24 so as to make this blank s tubular. Its both ends are closed with a pair of edge closure panels formed along its longitudinal edge.
Patent JP-H01232910-A (JP)
Title: Automobile display stand
Inventor: KISHI MITSUHIRO
IPC: A47F7/00
Filed: 1988-03-14
Abstract: PURPOSE:To make it possible to represent an actual feeling of a car in driving, and to make actual car experience for may consumers by a method wherein automobile driving wheels are placed on a plurality of rollers installed on the stand, and a mechanism for producing reciprocating motion and related parts are provided so that each roller may be reciprocated vertically. CONSTITUTION:An automobile (10) is placed on the display stand (1). Rear wheels (12) of the automobile (10) are respectively placed between rollers (4 and 5) and between rollers (6 and 7). When the rear wheels are drived, their rotation are transmitted on the rollers (6 and 7), and the roller (6) is driven according to the rotation speed of the rear wheels (12). This rotation is transformed into vertical motion (A), which is transmitted on both sliding plates (28 and 29), and the rollers (6 and 7) supported on these plates are vertically moved. The rear wheels (12) are thus moved vertically. Since the rear of the automobile (10) is vertically moved by this motion in the directions of an arrow mark (B), the same conditions as the automobile is drived on the uneven road are played. It is, therefore, possible to try whether the car is comfortable, when drived on the uneven road.
Patent JP-H04294136-A (JP)
Title: Manufacture of honeycomb sandwich panel
Inventor: NISHIMURA AKIRA
IPC: B29L31/60
Filed: 1991-03-25
Abstract: PURPOSE:To obtain a sandwich panel having excellent physical properties and high reliability by laying on top of a honeycomb material a prepreg of a cloth woven of warp and weft, each having a width and fineness whose relationship satisfies a specific formula and having a specific range of a cover factor and pressurizing them at a high temperature to form a skin. CONSTITUTION:Superimposed on a honeycomb material is a prepreg of a cloth woven of warp and weft which are structured by a multifilament yarn of carbon fiber; each of said warp and weft having a width and fineness whose relationship satisfies a formula W:k.(D/p)<5/9> [W is the width (mm) of the warp or weft, k is a coefficient of 3.5X10<-2> to 10.0X10<-2>(mm.D<5/9>), D is fineness (denier) of the warp or weft and p is the specific gravity of the carbon fiber] and having a cover factor in a range of 90 to 99.8%. The prepreg and the honeycomb material are pressurized with the application of heat, the resin of the prepreg is cured to form a skin and the skin and the honeycomb material are adhered one another to obtain a honeycomb sandwich panel.
Patent JP-S5816363-A (JP)
Inventor: ARAN NIKORASU PIATON
IPC: G06F15/00
Filed: 1982-04-09
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-S57177277-A (JP)
Title: Multioutput dc/dc converter
Inventor: KOUNO MICHIO
IPC: H02M3/338
Filed: 1981-04-21
Abstract: PURPOSE:To obtain multioutputs of a DC/DC converter with less number of components by inserting a choke coil to the primary side of a transformer. CONSTITUTION:When a transistor Tr1' is conducted ON, a current ITR1' flows, and power is supplied through a transformer T1' to loads R1'-T3'. Simultaneously, energy is stored in a choke coil, and is supplied to a load R1'-R3' through diodes D2-D4 when the transistor TR1' is interrupted OFF. Currents ID1-ID4 flowing through diodes D1-D4 are smoothed via capacitors C1-C3. The load voltages V01'-V03' are respectively fed back through controllers CONT1'-CONT3', and are stabilized by varying the ON times of the transistors TR1'-TR3'. In this manner, a multioutput DC/DC converter can be formed with one choke coil L1'.
Patent JP-2000257705-A (JP)
Title: Lubricating device for transmission
Inventor: SUDO SHINYA
IPC: F16H57/04
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To secure the amount of oil in a gear case and oil supply to respective oil feeding parts even when an oil passage outside the gear case is damaged. SOLUTION: This device connects an oil pump 3 with an oil muffler 5 serving as an oil intake of respective oil feeding parts 6, and with an outside gear case oil passage 9, which is provided with an oil filter 10 and an oil cooler 11 outside a gear case 1 and communicates with the inside of the gear case 1 via an oil passage 7 inside the gear case 1, in which an open/close control valve 8 is provided. A hydraulic sensor is provided in the oil passage 9, and when hydraulic pressure of the oil passage 9 falls abnormally, the open/close control valve 8 is controlled to close.
Patent JP-H08261763-A (JP)
Title: Piezoelectric vibration angle velocity meter and its manufacture
Inventor: WATANABE SHUNJI
IPC: G01C19/5656
Filed: 1995-03-20
Abstract: PURPOSE: To reduce an angle velocity meter in size and in cost by a method wherein one of an upper electrode and a lower electrode is divided into two parts along a direction of a beam to individually form a drive electrode and a detection electrode, then a piezoelectric signal caused by a Coriolis force in accordance with the variation of a voltage detected by the detection electrode is detected. CONSTITUTION: An angle velocity meter is constituted of a vibrator 12 integrally supported by a silicon base body 11 in one end. A silicon nitride film 2 is formed on an upper surface of a silicon wafer 1 integrally formed on the base body 1 1 and a Pt lower electrode 5, a PZT piezoelectric film 6 and a Pt upper electrode 7 are sequentially laminated. When an electric field having a frequency near a natural frequency of the cantilever of the vibrator 12 is applied to the drive electrode 7a, the cantilever vibration is excited by the vibration of the PZT piezoelectric film 6. In the case where the vibrator 12 is advancing at a velocity V in a direction X, when a rotational angle velocity Ω is applied to an axis in the axis direction of the cantilever, the Coriolis force Fc acts on the vibrator 12 according to an equation of Fc=2m[V.Q].
Patent JP-S63227398-A (JP)
Inventor: KIHARA KOJI
IPC: B44C5/08
Filed: 1987-03-16
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-H03261165-A (JP)
Title: Semiconductor device
Inventor: SHIRAI MASAYUKI
IPC: H01L25/04
Filed: 1990-03-12
Abstract: PURPOSE:To cool a semiconductor device of several tens watt class while proving high speed signal propagating characteristic by covering a part between a semiconductor chip and a heat radiator and the entire chip surface with a soft material having specific elastic modulus. CONSTITUTION:Parts among a semiconductor chip 1, a heat diffusing plate 2 to be connected with the chip 2 and a heat radiator formed of a heat sink 9, etc., and the entire chip surface are covered with a soft material 8 having 0.001-100kg/mm<2> of elastic modulus. Accordingly, a misalignment generated due to a difference of expansion coefficients of materials for forming a package can be prevented, heat generated from the chip 1 is rapidly transferred to the sink 9 through the plate 2, while capacity between wirings, inductance of wirings and resistance are minimized in a circuit board 4 containing wiring layers to prevent deterioration of signal propagating characteristic. Thus, sufficient heat radiation can be performed without loss of the signal propagating characteristic.
Patent JP-H03262184-A (JP)
Title: Manufacture of semiconductor laser module
Inventor: SHIODA TAKAO
IPC: H01S5/00
Filed: 1990-03-12
Abstract: PURPOSE:To dispense with a process in which a positional fine adjustment is carried out so as to enable a semiconductor laser module to be easily manufactured by a method wherein a laser diode element is formed on a plane which is obtained by polishing a quartz ring member welded to the tip of an optical fiber so as to optically couple a laser diode element directly with the optical fiber. CONSTITUTION:The tip of an optical fiber 1 is inserted into a quartz ring member 2 and welded to it. At this point, a single mode optical fiber is used as the optical fiber 1, and its tip is formed ball-shaped and made to serve as a lens. The tip of the quartz ring-shaped member 2 where the optical fiber 1 is not located is polished from its side to obtain a polished plane 21. A laser diode 3 is made to grow on the polished plane 21. Furthermore, a monitoring photodiode 4 is formed on the rear of the laser diode 3. At this point, the crystal layers of the laser diode 3 and the photodiode 4 can be partly grown together in common. By this setup, a semiconductor laser module of this design can be assembled without precisely adjusting component parts in position, so that it can be very easily manufactured.
Patent JP-H04258408-A (JP)
Title: Oil fence
Inventor: YAMASE HARUYOSHI
IPC: E02B15/10
Filed: 1991-02-08
Abstract: PURPOSE:To recover retention oil escaping while overflowing an oil fence, and to prevent the diffusion of spillage oil effectively by installing an oil adsorbing material on the opening side on the reverse side to the closing side where spillage oil is surrounded. CONSTITUTION:A float section 1 extended in the longitudinal direction of an oil fence and a skirt section 2 drooped from the float section 1 are mounted. An oil adsorbing material 5 composed of a nonwoven fabric 7 made of polypropylene is set up so as to be floated on the surface of the sea in a normal mat shape on the opening side on the reverse side to the closing side where spillage oil is surrounded. Accordingly, oil drops passing under the lower side of the skirt section 2 and the retention oil of oil scattered from the upper side of the float section 1 can be recovered effectively.
Patent JP-S57190829-A (JP)
Title: Ground improving method
Inventor: AOI MINORU
IPC: E02D3/12
Filed: 1981-04-21
Abstract: PURPOSE:To facilitate centering of an inner and an outer tube and assembling of a rotary shaft for a double-tube type agitating vane for a titled device, by a method wherein the inner tubes, coupled together through a flexible joint, are movably connected to the stopper of the outer tube. CONSTITUTION:Each of inner tubes 3, 3 is inserted into each of outer tubes 2, 2 to be coupled after a stopper 19 engages a bracket 20. As a result, the inner tubes and the outer tubes mate each other for holding in a condition that the inner tubes 3, 3 can move upward but can not move downward at the inside of the outer tubes 2, 2. A coupling means 22, equipped with a flexible joint 21, is placed between the outer tubes, a taper screw ring 25 of the coupling means 22 is screwed in a taper screw cylinder part 27 of the inner tube 3, and the flexible joint 21 is screwed in the taper screw part 27 of the inner tube 3 through a taper screw ring 28 to joint together the tubes 3. The outer tubes 2, 2 are then coupled together with screw cylinders 2a and 2b screwed together.
Patent JP-S63228918-A (JP)
Inventor: WAKASA FUMIO
IPC: H02H7/28
Filed: 1987-03-18
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-H06248789-A (JP)
Title: Wiring groove forming material for double floor
Inventor: YAMAMOTO KIYOSHI
IPC: E04F15/18
Filed: 1993-02-25
Abstract: PURPOSE:To obtain a floor plate lightweight, low in manufacturing cost and large in load withstanding strength by supporting a surface plate, provided with a shallow reinforcing edge, by portal support bodies deeper than the reinforcing edge. CONSTITUTION:The end part of steel are shallowly bent to form a semi- cylindrical body 1 provided with a reinforcing edge. A support body 2 bent in portal shape having a column part 21 deeper than the reinforcing edge is formed, and the beam part 22 of the support body 2 is turned in the short-sized direction of the semi-cylindrical body 1 and riveted so that the upper face of the beam part 22 is in close contact with the back face of the semi-cylindrical body 1. A cushioning sheet may be interposed between the beam part 22 and the semi-cylindrical body 1. At this time, a wiring opening 13 is formed between the semi-cylindrical body 1 and the support body 2 without forming cutout specially. Plural wiring groove forming members A are then connected to form an aggregate floor plate and laid in a row at spaces to be the wiring grooves. The floor plates can be conformed to the wiring grooves of different depth only by adjusting the height of the column parts 21.
Patent JP-S63228993-A (JP)
Title: Controlling method for induction motor
Inventor: MIKI KOJI
IPC: H02P27/08
Filed: 1987-03-18
Abstract: PURPOSE:To detect voltage at high precision also in case of low frequency and control a motor at high precision, by detecting the terminal voltage of the motor without using a transformer. CONSTITUTION:By correcting circuits 16-18, the output of time lag circuits 13-15 is corrected, and the output of signal coinciding with the actual action of a semiconductor element is generated. From a phase number converter 19, with the input of the output va, vb, vc of the correcting circuits 16-18, the output of two-phase voltage command pattern signals valpha, vbeta used when fundamental wave voltage components ed, eq are detected is generated. By fundamental wave component detectors 21, 22, the fundamental wave components ed, eq of voltage is computed. By a fundamental wave voltage detector 23, from the fundamental wave components ed, eq' the scale of the fundamental wave component of motor voltage is detected.
Patent JP-H01235134-A (JP)
Title: Flat plate type image display device and its operation
Inventor: MIYAMA HIROSHI
IPC: H01J31/12
Filed: 1988-03-15
Abstract: PURPOSE:To improve the running position precision of electron beams by deflecting electron beams in sequence from the screen upper section on the luminous section side with a vertical scanning/deflecting electrode to apply the horizontal and vertical deflection to electron beams. CONSTITUTION:Electron beams generated and individually modulated by an electron gun section are deflected to the electrode section side by a vertical scanning/deflecting electrode 11. Multiple electron beams are deflected in the horizontal direction or horizontal and vertical directions by a horizontal deflecting electrode 13 or the horizontal/vertical deflecting electrode 11. At the same time, individual electron beams are focused in the horizontal direction or horizontal and vertical directions, a luminous section 10 consisting of a fluorescent screen is illuminated. Running orbits of electron beams are controlled by the electrode section, uniform deflection is applied to individual electron beams, thereby the position precision of electron beams on the luminous section 10 can be improved.