baber/WOPTO huggingface dataset:
Patent JP-H0310791-A (JP)
Title: Contact pressure detecting device for slitter knife and contact pressure regulating method
Inventor: ISHIMURA KEIICHI
IPC: B26D1/24
Filed: 1989-06-09
Abstract: PURPOSE:To facilitate regulation of the contact pressure of a slitter knife by a method wherein an air pressure fed to an air ring is controlled. CONSTITUTION:An upper blade 7 of a slitter knife is lowered against the energizing force of a return spring 13 by means of an air pressure fed to an air cylinder 17 and brought into pressure contact with a lower blade 21 to cut a sheet 22. In this case, a contact pressure proportioning the air pressure is exerted between the upper and lower blades 7 and 21. Thus, through control of the feed pressure of air to the air cylinder 17, a contact pressure between the upper and lower blades 7 and 21 can be easily and accurately regulated.
Patent JP-S5843017-A (JP)
Title: Controlling system for power generating device of power distribution system
Inventor: MAKI SHIYOUICHI
IPC: H02J3/38
Filed: 1981-09-08
Abstract: PURPOSE:To prevent an increase of the width of the load voltage fluctuation which is caused by the connection of a power generating device, by starting the supply of a phase-advanced reactive current at a time point when the load voltage is approximate to the set upper-limit voltage and then controlling the output current of the generating device. CONSTITUTION:A power generating device 1 is provided with a power generating element 11, a DC filter containing a smoothed reactor 12 and a capacitor 13, and an inverter 14. The pulse width of the inverter 14 is modulated by a control circuit 16, and the output of a waveform synthesizing circuit 17 is applied to the circuit 16. The load voltage that is detected by a voltage detector 18 plus the input signals of an active current operating part 19 and a reactive current operating part 20 are applied to the circuit 17. The active current command value given from arithmetic part 21 for an active current command value is fed to the part 19 and a reactive current command arithmetic part 22. The reactive current command value given from the part 22 is transmitted to the part 20 via a characteristic changing element 23.
Patent JP-H06329129-A (JP)
Title: Device and method for liquid-filling
Inventor: TOMA MASAAKI
IPC: B65B55/00
Filed: 1993-05-19
Abstract: PURPOSE:To provide a filling device and filling method for liquid, which is a method to fill a liquid in a container after removing micro-impurity in the liquid to be filled by a filter, and can continuously fill a liquid in a large number of containers efficiently, and also can maintain the function of the filter always at a highly efficient condition. CONSTITUTION:The filling device for liquid shall have the following: (A)-(C). (A) A liquid feeding line which has a filter on the line. (B) Two or more liquid feeding ports which are provided at the final end of the liquid feeding line and are equipped with a flow rate adjusting function. (C) A flow rate control system which has a function to adjust the flow rate of the liquid to be fed to respective liquid feeding ports, and also has a function to uniformly maintain the flow rate of the liquid passing through the filter.
Patent JP-H06335112-A (JP)
Title: Drive motor controlling method for electric motor vehicle
Inventor: SUZUKI MISOZO
IPC: B60L15/20
Filed: 1993-05-20
Abstract: PURPOSE:To eliminate influence to a gear shifting operation at the time of traveling even if an error voltage is varied due to various causes when the error voltage is applied to a drive motor even when an output value of a controller for controlling the motor is zero. CONSTITUTION:An error voltage to be applied to a drive motor at the time of stopping a vehicle is read to a controller as a torque correction value at each conduction of an ignition switch at the time of stopping the vehicle, the torque correction value is stored in a memory, and when an output torque of the motor at the time of gear shifting is set to zero, a difference between a zero vale of an output level of the controller and the correction value is obtained, and a value of the difference is output from the controller.
Patent JP-S5930858-A (JP)
Title: Resin composition for molding material for sound device
Inventor: KITAO NOBUHIDE
IPC: C08L67/00
Filed: 1982-08-14
Abstract: PURPOSE:The titled composition useful for molding cabinet boxes such as especially speaker boxes, etc., having high internal loss, rigidity, and specific gravity, causing slightly vibration, obtained by blending an inorganic filler-containing thermosetting resin with reactive liquid rubber. CONSTITUTION:A thermosetting resin (preferably unsaturated polyester, etc.) is blended with an inorganic filler (e.g., magnesium carbonate, etc.) in an amount to give 1.5-2.5 specific gravity of a molded cured material of the resin composition, usually 50-80wt% filler based on the total resin composition, and 3- 20wt% reactive liquid rubber (especially vinyl-terminated acrylic-butadiene rubber) based on the total resin composition. The composition is further blended with a curing agent and a fiber reinforcing agent usually. The amount of the inorganic filler added can be increased by treating the surface of it with a silane coupling agent.
Patent JP-H039153-A (JP)
Title: Friction rolling type continuously variable transmission
Inventor: TAKAMI AKIRA
IPC: F16H15/44
Filed: 1989-06-02
Abstract: PURPOSE:To achieve an automatic control only with a mechanical means by juxtaposing a pair of rolling wheel constitutional units, provided with rolling wheels having a connecting wheel consisting of bevel gears and the bevel gear meshed with this connecting wheel, in a device main unit in a condition that the rolling wheel constitutional units are brought into contact with the peripheral surface of each rolling wheel. CONSTITUTION:In peripheral surfaces 11a, 11b of rolling wheels 10a, 10b, when a connecting wheel 20a in an input side rolling wheel constitutional unit 40a is driven by a rotating stereoscopic surface of involute curve, the rolling wheel 10a is driven through a bevel gear, and the drive wheel 10b in an output side rolling wheel constitutional unit 40b is driven by friction rolling. Output torque is obtained in an output side connecting wheel 20b of this unit 40b. When load torque in an output shaft 60b is changed, the rolling wheel 10b is swiveled in the peripheral direction of the connecting wheel 20b corresponding to urging force of a press contact force giving member, and speed ratio of the rolling wheels 10a, 10b is changed. Also in the rolling wheel constitutional unit, by making correlated force to the transmission torque to act on the rolling wheel, and by automatically ensuring necessary contact pressure in accordance with the transmission torque, speed change ratio can be automatically set in a continuously variable step.
Patent JP-H08334162-A (JP)
Title: Differential gear
Inventor: YAMAZAKI SHINJI
IPC: F16H48/27
Filed: 1995-06-08
Abstract: PURPOSE: To increase freedom of differential limiting characteristic decision by providing a differential ring to change a sectional area of an orifice in accordance with a rotational speed difference of an output member and a differential case between a piston and a friction clutch. CONSTITUTION: When a rotational speed difference is generated between a differential case 3 and a side gear 15 and a piston 32 presses a friction clutch 30 by fluid discharged from a fluid pump 40, rotational torque is transmitted from a clutch plate 30a of the friction clutch 30 to a differential ring 60. Hereby, friction coefficients of the piston 32 and the differential ring 60 and the differential ring 60 and the clutch plate 30a are set so that the latter becomes larger than the former. Consequently, the differential ring 60 is rotated as it is dragged by the clutch plate 30a by friction with the clutch plate 30a, and relative rotation is generated between itself and the piston 32. Consequently, quantity to block opening of an orifice 38 changes and pressure of a working fluid chamber 36 changes in accordance with its rotational position.
Patent JP-H10331313-A (JP)
Title: Gradient roof structure
Inventor: MUTO KAZUMI
IPC: E04B7/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a wide attic space minimized in kinds of parts and having a high freedom of application. SOLUTION: A support wall body B having a load dispersing part on the bottom part along the peripheral part of a horizontal plane of structure A is circumferentially raised in a band shape, and the lower middle part of a gradient roof part C is supported by the support wall body B. The support wall body B is constituted by setting a main house panel 3 formed by connecting an upper frame 3a and a lower frame 3b arranged in parallel by a connecting frame 3C on the plane of structure A continuously. The lower frame 3b is formed as the load dispersing part in which two lip channel steels are arranged back to back.  A rafter receiver 4, a hip rafter receiver 8, and a valley rafter receiver 9 are fixed to the upper frame 3a, and the lower middle parts of a rafter 4, a hip rafter 6 and a valley rafter 7 are fixed thereto, whereby the lower middle part of the gradient roof part C is supported. The lower end sides of the rafter 4, the hip rafter 6 and the valley rafter 7 are fixed to a wall girder, and the upper end sides are fixed to a corresponding member arranged opposite thereto through a connecting member.
Patent JP-H10334381-A (JP)
Title: Security system
Inventor: ITO TOSHIAKI
IPC: G08B29/06
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of reducing reception sensitivity at the time of installing a radio transmitter and to eliminate the need of the operation of the reduction and the restoration of reception sensitivity by stopping the repeating/transmission of a signal to a controller when a test signal transmitted to a radio repeater from the radio transmitter is lower than a prescribed level. SOLUTION: When the signal is received from one of radio transmitters (32), the radio repeater discriminates whether an identification number in the signal is a signal which is previously registered and stored in a storage part or not or the test signal of a registration command to the controller or not (33). When it is the registered test signal of a radio signal, whether the electric field intensity is not less than the prescribed level or not is judged (34). When it is not less than the prescribed level, the test signal is repeated/transmitted to the controller. When it is lower than the prescribed level, repeating is not executed, the installation position of the radio repeater is changed or the number of the radio repeaters is increased so that the signal can be received when the electric field intensity level of the radio transmitter is not less than the prescribed level.
Patent JP-S5570631-A (JP)
Title: Panel transfer method
Inventor: ITOU NOBUHIKO
IPC: B65G57/00
Filed: 1978-11-15
Abstract: PURPOSE: To transfer a plurality of stacked panels from carrying base to another carrying base by means of a liftable horizontal supporting arm and a carrying base provided with a notch for passing said arm.  
     CONSTITUTION: Horizontal supporting arms 2 movable up and down by means of force cylinder 1 are located on both sides of roller conveyor 3 to carry the carrying base 5 stacked with a plurality of panels 4 over said roller conveyor 3. HOrizontal supporting arm 2 is lifted by means of force cylinder 1 to pass through a notch 8 in carrying base 5 thus to deliver the panel 4 on carrying base 5 to horizontal supporting arm 2. Then roller conveyor 3 is driven to carry out the carrying base 5 and to transfer the remaining panel 4 on horizontal supporting arm 2 to other carrying base such as fork lift. After completion of transfer, horizontal suppoting arm 2 is lowered to prepare for next transfer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000328938-A (JP)
Title: Exhaust structure of engine
Inventor: HOSHINO JUNICHI
IPC: F01N3/28
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To miniaturize a heat-insulating cover and reduce its weight by configuring the heat-insulating cover with at least two cover bodies and providing a catalyst housing with one boss and the other boss for mounting the cover adjacently so that the covers are abutted to form a corner portion. SOLUTION: In this engine exhaust structure, an exhaust manifold and a catalystic device are provided. A catalystic body is held to a catalyst cover 30 in the catalystic device, and the catalyst housing 30 has a heat-insulating cover for insulating heat to peripheral parts. In this case, the heat-insulting cover consists of first and second cover bodies of the same shape whose sectional shape is an arc that is smaller tan a semi circle. Bosses 68-1a to 68-1c and 68-2a to 68-2c for mounting the cover are provided on an outer peripheral surface of a housing main body 34 of the catalyst housing 30 so as to abut the first and second cover bodies and forming a corner portion.
Patent JP-H038351-A (JP)
Title: Wire bonding method
Inventor: MIYOSHI HIDEAKI
IPC: H01L21/60
Filed: 1989-06-06
Abstract: PURPOSE:To improve work efficiency of bonding and to enable high quality of bonding by performing the recognition and memory works of the positions of all leads to be bonded next during wire bonding work. CONSTITUTION:Individual position coordinates of leads are sought based on the coordinate standard of a lead position at the position of a prestage 15 one pitch on this side of a bonding stage 14. That is, a lead position recognition camera 17, which is fixed to an X-Y table 16 being placed on an X-Y table 11 and performing horizontal shift different from the X-Y table 11, catches detection marks 6-1 and 6-2, being the coordinates of the leads 4, by the X-Y table 16 being operated according to the distance of the standard position of the lead 4 stored in a recognition storage device 18, and it recognizes the position coordinate of the lead 4 and stores it in the recognition storage device 18. Next, by shifting a table 10 pitch by pitch and shifting a table 11 according to the coordinate of the standard position of a pad 3 being stored, wire bonding is done by a bonding tool 12.
Patent JP-S6122217-A (JP)
Title: Hot-wire type flow-velocity detector
Inventor: UCHIYAMA KAORU
IPC: G01F1/68
Filed: 1984-07-11
Abstract: PURPOSE:To enable proper short time heating, by constructing a bridge with heat sensitive resistance forming hot-wire and resistor for judgement of hot-wire temperature and when the temperature is lower than the specified value, by adding a current flowing to the hot-wire for rapid heating. CONSTITUTION:Flow-speed detecting unit PQ, and fluid thermometer CT construct a bridge with a resistance RC of the same temperature coefficient as the hot-wire RH and resistors R0, R1. The detecters PQ, CT are driven by an output V01 of a differential amplifier A1 provided with a central point of the bridge. A judging unit LP, upon exceeding of V01 above the specified value, gives rise to an output E01. Generation of the output E01 causes energizing of the driver constructing transistors (TR). T1-T3 and resistances Rb, RB to heat rapidly the detecting units PQ, CT. The output of the detecting unit PQ is BA amplified for obtaining a flow velocity signal V0. When the hot-wire RH is heated sufficiently, an electric current 1h, i.e. R0.1h is decreased and an output of the amplifier A1 drops down, TRT1, T2 are placed in OFF condition. Thus proper short-time heating becomes available, and applicable to automotive engines.
Patent JP-H0435854-A (JP)
Title: Production control system
Inventor: HARADA YUKIHIKO
IPC: G06Q50/00
Filed: 1990-05-30
Abstract: PURPOSE:To visually grasp the difference in the production process program and actual production result of after completion of a unit term as time, in the case of the difference in the daily production process program and production actual result in a unit term being caused, by amending a production process planning table with the addision of this difference, based on the production planning table. CONSTITUTION:The plan as to how many to be produced in which term of a unit term is performed, based on the production quantities of each mouldings planned by a production quantity planning part 11 and also a production process planning table fitting the bar graph showing the production quantities of each mouldings based on the production plan thereof to the corresponding term is prepared at a production process planning table preparing part 12 on the process planning table taking the unit term on the axis of abscissa. Based on the production process plans of each moulding planned at this preparation part 12, the amendment added with the difference is added at this amendment part 13 to the production process planning table of the residual term of the production process planning table prepared by the production process planning table preparing part 12, in the case of the difference in the daily production process plan and actual production result of the unit term being caused.
Patent JP-2000332138-A (JP)
Title: Nonvolatile semiconductor storage device and its manufacture
Inventor: OKAZAWA TAKESHI
IPC: H01L29/792
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device having such a memory cell constitution that the variation of the shapes of memory cells, which are arranged adjacently to each other in a mirror image relation caused by the asymmetry between the sources and drains of the memory cells does not affect the apparent characteristics of the memory cells. SOLUTION: Only the electric current flowing through a floating gate having good characteristics is made detectable from the outside by performing writing and reading-out by using a memory cell constituted of two floating gate electrodes 131 and 132 which are arranged adjacently to each other so as to sandwich a source 16 offset from the floating gate electrodes 131 and 132 as one unit. At the time of writing, in addition, a storage density which is equivalent to that of the conventional memory cell or higher is realized by causing the above-mentioned one set of memory cells to not only store one bit, but also two ore more bits.
Patent JP-H08335048-A (JP)
Title: Back light device
Inventor: HOTTA SHINICHI
IPC: F21V8/00
Filed: 1995-06-09
Abstract: PURPOSE: To provide a back light device in which the light emitted from a fluorescent lamp can be effectively utilized with a relatively simple structure to effectively increase the luminance in a light guide plate. CONSTITUTION: A reflecting sheet 2 and a diffusing sheet 3 are arranged on the lower surface side and upper surface side of a square light guide plate 1 consisting of acrylic resin, respectively. A liquid crystal panel 4 is arranged on the diffusing sheet 3 so as to be superposed thereon. A reflecting layer 8 consisting of aluminum foil is laminated on the non-light guide plate side (back surface side) of the reflecting sheet 2. On the other hand, a straight type fluorescent lamp 5 is arranged on one end surface 1a of the light guide plate 1, and the circumference is enclosed by a lamp house 6 having a high reflecting layer 7 by silver vapor deposition on the inner surface.  The end part 6a of the lamp house 6 is situated on the end surface 1a side of the light guide plate 1, and protruding parts 2a, 8a of the reflecting sheet 2 and the reflecting layer 8 are arranged on the reverse side so as to be superposed thereon.
Patent JP-H01311749-A (JP)
Title: Incoming rejection system
Inventor: AKIYAMA KOICHI
IPC: H04M3/42
Filed: 1988-06-10
Abstract: PURPOSE:To receive a specific important phone call by applying registration rejecting an incoming call of an extension telephone set, registering a 2nd special number and an incoming allowable extension number and connecting the extension only with the arrival of an incoming from the incoming allowable extension telephone set. CONSTITUTION:When an extension telephone set 1 is hooked off, an incoming rejection setting special number is dialed and the handset is hooked on, the telephone set 1 reaches the incoming rejection state. When the telephone set 1 is hooked off, the incoming allowable extension registration special number is dialed and the number of the extension telephone set 2 allowing the incoming call succeedingly, the central controller 8 writes the accommodation information of the telephone set 2 to the memory corresponding to the accommodated location of the telephone set 1 in the storage device 9. The controller 8 sends a call tone to the telephone set 2 and sends ringing to the telephone set 1. When the telephone set 1 replies, the talking between the telephone sets 1, 2 is enabled. Thus, a specific important phone call is accepted.
Patent JP-S5667775-A (JP)
Title: Display unit for color fish finder
Inventor: MURATA HIROAKI
IPC: G01S15/96
Filed: 1979-11-06
Abstract: PURPOSE:To simplify the contents of color display and provide distinct color identification by switching a display in colors corresponding to a plurality of frequency echoes in correlationship with each echo. CONSTITUTION:When high frequency echo EH and low frequency echo EL represent EH EL, EH is applied through gate 5 as yellow clarity control voltage EY and EL through gate 6 as blue clarity control voltage EB to the cathode ray tube 7 respectively. Next, when EH>EL, both become EHL and ELL through logarithmic amplifiers 1, 2 and then are applied to a level discriminater 3. When EHL>ELL+EO against detection reference voltage EO, an output EO is applied to gates 4-6. As a result, the gates 5, 6 are closed and the gate 4 is opened. Then red clarity control voltage ER is applied to the cathode ray tube 7. Thus, the comparison of high and low frequency echoes is distinct.
Patent JP-S63893-A (JP)
Title: Semiconductor static type memory device
Inventor: TANAKA HIRONORI
IPC: G11C11/41
Filed: 1986-06-20
Abstract: PURPOSE:To reduce dispersion in the amplitude of a read signal due to the resistance of a data line, by arranging the load element of the data line at a cell array terminal near each of various peripheral circuits, etc. CONSTITUTION:When a bit of information '0' is stored in a memory cell M00, and a bit of information '1' in a memory cell Mm0, and a word line W0 is selected, a read current IR000 is permitted to flow through a path, a power source VDD1   a data line load element L00 R0m   R00   M00, and the potential of a node N0 goes to VDD1-RL0. IR000, and that of a node N1 goes to VDD1. Next, when the selection word line moves to Wm, a read current IR001 is permitted to flow through a path, VDD1   L01   Mm0, and the potential of the node N0 goes to VDD1, and that of a N2 goes to VDD1-RL1.IR001. Since the values of an RL0 and an RL1, and the read current is respective memory cell are set equal, no dispersion is generated in the amplitude of the read signal even when a selection memory cell changes.