baber/WOPTO huggingface dataset:
Patent JP-H02156315-A (JP)
Title: Operation lever for recorder
Inventor: TOTSUGI TOSHIHIKO
IPC: B41J13/00
Filed: 1988-12-08
Abstract: PURPOSE:To secure the operability of a lever at the time of use and to secure the storability and the portability at the time of unuse by constituting the lever so that it is projected from the outside face of a recorder main body at the time of use and is stored in the recorder main body at the time of unuse. CONSTITUTION:At the time of use, pinch rolls 1 5 and 15 are pressed to the peripheral surface of a paper feeding roll 2 to set the paper feedable state because a supporting rod 13 is pulled to a shaft 3 of the roll 2 by a pinch spring 16. When a lever 17 is operated to release rolls 15, a grip part 19 is turned in the direction of an arrow A by a finger. In this state, the supporting rod 13 is depressed and rolls 15 and 15 are separated from the peripheral surface of the roll 2 and are released from pressing. When the recorder is not used, a cover 12 is closed to depress the grip part 19 of the lever 17 in the direction of an arrow B, and the whole of the lever 17 is stored in a main body 1 and lever 17 is energized by spring force in the direction to the projection. Conse quently, the lever 17 is automatically returned to the pressing use state when the cover 12 is opened.
Patent JP-H08169702-A (JP)
Title: Ozone generating method and device therefor
Inventor: TSUNEKAWA SUKEYOSHI
IPC: C01B13/11
Filed: 1994-12-15
Abstract: PURPOSE: To obtain clean ozone reduced in the contamination and a number of particles and to remarkably lower the cost of piping by providing a throttle valve at the outlet of the ozone generated by a silent discharge and furnishing an extended stem to valve. CONSTITUTION: Gaseous oxygen as a raw material is introduced from an inlet 1 into a silent discharge tube 4 through a gas pipeline 2 and a gas flow divider 3, and a high voltage is impressed by a transformer 5 and an invertor circuit 6 to generate ozone by a silent discharge. The volume of the generated ozone is controlled by a control circuit 7. The generated ozone is sent to an outlet 13 through a gas flow divider 8, a throttle valve 9 and a gas pipeline 12. An extended stem 10 is provided to the valve 9, and the flow rate of gaseous ozone is controlled by a handle 11.
Patent JP-H09125631-A (JP)
Title: Eaves gutter joint
Inventor: SAKAI TOSHIO
IPC: E04D13/068
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent eaves gutters from separating each other by providing a cylindrical part in a joint main body and setting up a sliding cylindrical part whose outside shape is prepared in size similar to an inside shape of the cylindrical part and providing the end edge of the cylindrical part on the side of a slider further inside a sliding surface. SOLUTION: A joint 2 is provided to join with the end of one eaves gutter while a sliding surface 3 is provided, which moves smoothly along the other eaves gutter. A sliding joint 6 which joins with the end of one eaves gutter is provided while a slider body 5 having a sliding part 7 whose outside shape is the inside shape of the other sliding surface, is laid out. Then, while the eaves gutter is being joined with the joint part 2 and the sliding joint part 6, a joint main body 1 is joined with the slider body 5, thereby joining the eaves gutters with each other. A cylindrical part 4 is provided inside the joint main body 1 while the sliding cylindrical part 8 is mounted on the sliding part so that the outside shape may be identical to the inside shape of the cylindrical part 4.  Further, the end edge 41 on the slider body side of the cylindrical part 4 is prepared more inwardly than the end edge 31 on the slider body side of the cylindrical part 4. An impervious member 9 is interposed between the cylindrical part 4 and the sliding cylindrical part 8. This construction makes it possible to further enhance water tightness as the gutter joints.
Patent JP-H06238163-A (JP)
Title: Dehydrating sheet
Inventor: YUKI TAKESHI
IPC: B01J20/28
Filed: 1993-12-13
Abstract: PURPOSE:To obtain a safe dehydrating sheet excellent in dehydrating property, small in decrease in viscosity after water absorption and excellent in shape retention, and capable of repeating usage by covering the material having high osmotic pressure and an inorg. additive with a water permeable membrane. CONSTITUTION:The material having high osmotic pressure (e.g. thick malt syrup) and an inorg. additive 2 (e.g. clay) is covered with a water permeable membrane 1 (e.g. common cellophane paper). In such a way, the safe dehydrating sheet excellent in dehydrating property, small in decrease in viscosity after water absorption and excellent in shape retention, and capable of repeating usage.
Patent JP-H07161340-A (JP)
Title: Battery pack used for motor-driven tool
Inventor: FUKUKAWA KOICHI
IPC: H01M2/10
Filed: 1993-12-13
Abstract: PURPOSE:To provide durability by displaying the residual capacity of a battery pack for convenient use and by preventing a capacity displaying means from being out of order even when used in a rough manner. CONSTITUTION:The case 3 of a battery pack is provided with an inserting part 3b to be inserted into the grip of a power tool and a tail part 3a protruded from the grip. The tail part 3a is provided with a capacity display part 3A, the width of which is narrower than an outermost diameter (W). A light emitting diode 4 for displaying the residual capacity of a battery 6 and capacity calculation parts 5 are stored in the capacity display part 3A. The light emitting diode 4 is exposed to and arranged on the surface placed on the back surface (F) of the grip while the battery pack is inserted into the grip of the motor-driven tool.
Patent JP-H01152870-A (JP)
Title: Charge storage type picture reader
Inventor: KURODA YASUSHI
IPC: H04N5/357
Filed: 1987-12-09
Abstract: PURPOSE:To attain excellent picture reading by setting after-image correction value in response to the output of a photoelectric conversion element and using the correction value so as to correct the succeeding output of the photoelectric conversion element. CONSTITUTION:A signal from a sensor drive circuit 5 is given to a counter 6, where it is discriminated that from which number of order of photoelectric conversion element the output comes. Then the address of the driven photoelectric conversion element is discriminated to designate the address of a correction storage RAM 7 and the correction value corresponding to the address is written in the correction storage RAM 7. Just before the write to the correction storage RAM 7, the correction data preserved in the correction storage RAM 7 with respect to the output of photoelectric conversion element at the preceding read is read and converted into an analog output voltage by a sample-and-hold and L/A conversion circuit 8 and outputted to a differential amplifier 9. Then the differential amplifier 9 takes a difference between the analog output voltage and the output before correction from the sensor element output section 1 and the result is converted into the output after correction.
Patent JP-H05206397-A (JP)
Title: Nand rom and manufacture of the same
Inventor: NISHISAKA SADAICHIROU
IPC: G11C17/08
Filed: 1992-11-20
Abstract: PURPOSE:To provide element isolation with a small size by isolating a first active region interposed between the two grooves of a substrate and a second active region in the groove bottom, and forming a memory transistor in the active regions. CONSTITUTION:Silicon in a p-well 1 is removed to form a groove 8, thereby defining a first active region with the groove 8 and a field oxide film 2. Then, an insulating film 9a for element isolation is formed in the side wall of the groove 8. The portion of the bottom surface of the groove which is not covered with the insulating film 9a becomes a second active region. Then, after depositing a tungsten silicide film 13 over the whole surface, branch lines 13 (X1) to 13 (X16) of a word line, which also acts as a gate electrode, and unit select lines US1 and US2 are formed. Thereafter, an insulating spacer is formed in the side wall of the branch line 13 (X1) and the like of the word line. Then, phosphorous ions are implanted into the first and second active regions to form a code implation layer, thereby making the selection transistor a depletion type. Since the width of the side wall insulating film is not restricted by lithography, the chip size can be made small.
Patent JP-H11144953-A (JP)
Title: Two-way self holding solenoid
Inventor: FURUHASHI SHIRO
IPC: H01F7/16
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To uniformize the action of an output axis in both normal and reverse directions and to downsize the overall body. SOLUTION: A solenoid 1 makes an output axis 2 move to and fro in both normal and reverse directions and self hold at the end position of each movement. The solenoid 1 is provided with a case 3 in the shape of a tube, a coil 4 in the shape of a tube disposed inside the case 3, a pair of fixed iron cores 5 and 6 disposed at each end of the case 3, a movable iron core 7 disposed inside the coil 4 which is movable to and fro between the pair of fixed iron cores 5 and 6, a permanent magnet 8 in the shape of a tube which is fixed around the perimeter of the movable iron core 7, and the output axis 2 provided integrally with the movable iron core 7. Both the fixed iron cores 5 and 6 have sleeves 5b and 6b extending in directions opposite to each other. The ends 7a and 7b of the movable iron core 7 are magnetized in the same polarity by the permanent magnet 8.  When the coil 4 is excited, the fixed iron cores 5 and 6 are magnetized in the differing polarities to each other, and the ends 7a and 7b of the movable iron core 7 are attracted by the corresponding fixed iron cores 5 and 6 and are covered with their sleeves 5b and 6b.
Patent JP-H10154954-A (JP)
Title: Propagation signal simulator
Inventor: MATSUO KENJI
IPC: H04B17/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide the propagation signal simulator by which a Doppler shift in a frequency and fluctuation in a delay time caused in a communication signal resulting from a drift motion of a geosynchronous satellite is simulated. SOLUTION: A delay time control means 101 obtains a propagation delay time caused in communication between a ground station and a satellite based on orbit information (distance information) stored in a satellite orbit data storage area 111 and varies a Δt of a clock variable control circuit 70 based on the time. Thus, a delay time of a transmission signal in a delay circuit 20 is controlled. A Doppler shift control means 102 obtains a shift frequency Δf (Doppler frequency) in a communication signal between the ground station and the satellite based on speed information stored in a satellite speed data storage area 112. Then the shift frequency Δf is given to a Doppler shift circuit 40 to control the frequency shift in the delayed transmission signal.
Patent JP-H08168005-A (JP)
Title: Device and method for forming image
Inventor: KOGA KATSUHIDE
IPC: H04N1/405
Filed: 1994-12-15
Abstract: PURPOSE: To enable exact digital PWM control by changing a video signal according to a variable PW rate concerning the device and method for forming an image to which a digital PWM is applied. CONSTITUTION: By executing arithmetic to an image signal L200 based on a reference clock L201 for PWM control, an image signal provided with the average value of picture elements for continuous two clocks is outputted for two clocks from a selector 204 and inputted to a selector 211. At the same time, the image signal L200, to which no operation is executed, is inputted to the selector 211 as well and at the selector 211, any one of inputted image signals is selected out according to a line number signal L202 showing the number of lines to be outputted. Then, digital PWM is made based on the image signal outputted from the selector 211.
Patent JP-H06228417-A (JP)
Title: Polyester resin composition
Inventor: ENDO TOSHIHIKO
IPC: C08L67/00
Filed: 1993-12-13
Abstract: PURPOSE:To obtain a polyester resin composition capable of providing a sliding part having excellent long-term frictional wear characteristics and small frictional wear during sliding. CONSTITUTION:99.9-80.0 pts.wt. of a thermoplastic polyester resin is mixed with 0.1-20 pts.wt. of a silicone oil having >=700,000cst(centistoke) viscosity to give a polyester resin composition.
Patent JP-H05153615-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YANO MITSUO
IPC: H04N9/79
Filed: 1991-11-27
Abstract: PURPOSE:To detect the abnormality of an input signal at a recording terminal equipment side, to early inform an external device of the result and to stop the operation of a recording equipment by discriminating the type and the content of each of an FM luminance signal, a low frequency conversion chrominance signal and an FM audio signal inputted to the recording terminal equipment and discriminating an amplitude level. CONSTITUTION:An input FM luminance signal, a low frequency conversion chrominance signal and an FM audio signal are fetched to filter circuits 11, 15, 20 from which a desired signal is extracted, amplified respectively by amplifier circuits 12, 16, 21, the amplitude level of each signal is detected by detection circuits 13, 17, 22 and voltage comparator circuits 14, 19, 23 discriminate the presence of each input signal. Thus, a display circuit 25 is operated by the instruction of a control circuit 24 at the time of inputting non-signal or generating the abnormality of an input signal and the operation of the recording terminal equipment is stopped.
Patent JP-H03172061-A (JP)
Title: Visible call originating and response display device
Inventor: TSUNEMATSU AKIO
IPC: H04M1/82
Filed: 1989-11-30
Abstract: PURPOSE:To confirm the operation sequence of connection and response by a caller when originating call is executed by utilizing a no-ringing communication system terminal equipment by interposing and installing a light emitting element turn-on display circuit equipment with a rectifying function in parallel in bi-direction between a telephone line and a terminal equipment. CONSTITUTION:When a user receives new service utilizing the automatic originating function of a terminal equipment 14, a push button switch 4 is pushed. Thus, the terminal equipment 14 is turned to an automatic origination activating state and a direct current from a telephone exchange station 11 flows from a terminal L1(in) of a terminal stand 2 to a resistor R1, a light emitting diode (call) LED1 and a terminal L1(out) of a terminal stand 2, returns in the terminal equipment 14 and flows from a terminal L2(out) of the terminal stand 2 to a terminal L2(in) of a terminal stand 1 and the light emitting diode (call) LED1 is emitted. Continuously, the terminal equipment 14 automatically dials a host center calling telephone number. During the dialing, in a main unit, the light emitting diode (call) LED1 is continuously turned on.
Patent JP-H05149398-A (JP)
Title: Belt continuously variable transmission
Inventor: OTSUBO HIROSHI
IPC: F16H7/12
Filed: 1991-11-27
Abstract: PURPOSE:To maintain belt tensile force uniform and to make operating sense uniform even in the case when a belt winding diameter differs regardless of expansion and contraction of a spring for belt tension. CONSTITUTION:A pulley 7 on one side wound by a transmission belt 6 is constituted in a split pulley type by a fixed pulley body 9 fixed in a position in the shaft center direction and a movable pulley body 10 free to operate to slide in the shaft center direction, and the movable 10 is constituted free to change speed by operating to slide it in the shaft center direction. Additionally, it is a belt continuously variable transmission constituted to be given tensile force to a winding middle part of the transmission belt 6 a tension pulley 22. position of a fixed point 30 is set so that a spring 23 for energization suspended between the neighbourhood of the tension pulley 22 and the fixed point 30 is separated more from an oscillating shaft center X of the tension pulley 22 as a belt winding diameter at the movable pulley body 10 becomes smaller.
Patent JP-H07164305-A (JP)
Title: Honing device having sizing apparatus for incomplete round inner surface
Inventor: MATSUYAMA TAIZO
IPC: B24B49/04
Filed: 1993-12-13
Abstract: PURPOSE:To provide a honing device enabling the dimension measuring and internal grinding of an incomplete round inner surface. CONSTITUTION:A plurality of grinding wheel installing segments 5 and the slide parts 5b, 6b, of a gage element installing segment 6 are slidably provided on the tip part of a rotating axis 4 rotatably journaled by a cylindrical body 2 for free expansion and contraction. A grinding stone 7 is installed on the tip of each grinding stone installing segment 5. An expansion weight 10 is installed on a base end part. A contact 8 for measurement is installed on the tip of the gage element installing segment 6. An air micronozzle part 14 is opened to the outer face of the base end part. A standard elliptic part 2 for truing is engaged by facing the air micronozzle part 14.
Patent JP-H1073121-A (JP)
Title: Suction cup
Inventor: RI MOIKU
IPC: F16B47/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To easily peel off a suction cup by arranging a core column on a top of a skirt portion, forming a handle on the core column, and connecting the column or the handle with a lower side of the skirt portion at least by means of two strip-like symmetrical connection members. SOLUTION: An adsorption surface 16 formed inside a skirt portion 14 of a suction cup 12 is pressed against a sucked surface 40 to be sucked, followed by adsorption of the sucked surface 40. A space between the sucked surface 40 and the adsorption surface 16 due to elastic resetting of the skirt portion 14 of the 12. The suction cup 12 is strongly sucked by the sucked surface 40. When a handle 20 of the suction cup 12 is manually operated, a lower side 14' of the skirt portion 14 connected to a connection member 24 is lifted, and air is introduced into the space between the adsorption surface 16 and the sucked surface 40 to be sucked. The suction cup 12 is easily peeled off from the surface 40.
Patent JP-H01157232-A (JP)
Title: Charging equipment for electronic timepiece
Inventor: SAKAMOTO KENJI
IPC: H02J7/00
Filed: 1987-12-10
Abstract: PURPOSE:To prevent a battery from being overcharged, by feeding energy to a charged coil coupled magnetically from an external section, in an electronic timepiece, and by providing an external oscillation circuit with a timer, to control a charging time, when the battery in the timepiece is charged. CONSTITUTION:When a switch 10 is turned ON, then a timer 7 is started, and when just a time set by a resistor 9 and a capacitor 8 elapses, then from a NAND gate 14, the output of the signal S3 of a level L is generated. Till the time point, from the signal S3, the output of a level H is generated, and a light emitting diode 11 is lit. Besides, the output SO of an oscillation section 1 and the output S3 of the level H ara NANDed 15, 16, and the output of the pulse signals S1, S2 of reversed polarity is generated, and switching elements 2-5 are alternately turned ON/OFF, and at both the ends 12, 13 of a charged coil 6, the pulse of the reversed polarity is alternately generated. This pulse is magnetically coupled with a charged coil 25 in an electronic timepiece 17, and its output is rectified 26, and a battery 27 is charged. As a result, the display of 'under charging' is performed, and the charging is automatically stopped, and overcharging is prevented from being generated.
Patent JP-S63161455-A (JP)
Title: Toner for electrostatic development
Inventor: NOGUCHI KOJI
IPC: G03G9/087
Filed: 1986-12-24
Abstract: PURPOSE:To improve image quality, fixability and preservable property in particular by incorporating a styrene/isoprene copolymer as a binder resin to constitute a toner for electrostatic development into said toner. CONSTITUTION:The styrene/isoprene copolymer is incorporated as the binder resin into the toner for electrostatic development consisting of the binder resin, coloring agent and electrostatic charge control agent. The binder resin is added at >=80wt.% to the toner in order to assure the fixability and the content of the styrene/isoprene copolymer in the binder resin is specified to >=25wt.%. The styrene/isoprene ratio by weight in the styrene/isoprene copolymer is 70/30-95/5. The weight average mol.wt. of said copolymer is confined to 50,000-200,000 and the number average mol.wt. to 10,000-50,000. The toner for electrostatic development having excellent image sharpness, offset characteristic and environmental resistant stability is thus obtd.
Patent JP-2000137860-A (JP)
Title: Display device for automatic vending machine
Inventor: YAMAMOTO MASASHI
IPC: G07F9/10
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent a trouble that a display stand is caught on a holder and to restore the holder to a regular erect posture with a door closing operation even if the back door of a display chamber is closed by means of throwing down a tiltable sub-display board holder to a backward tilting posture as it is. SOLUTION: A display stand 10 where commodity samples 4 are displayed in a display chamber formed on a front door is installed and a sub-display board holder 12 into which the sub-display boards of the price sheets of the commodities and a cold/hot display sheet are inserted is installed in front of the display stand. The display stand is fitted to the door board of a middle door 9 arranged at the back of the display chamber and the sub-display board holder supports frame parts 12a arranged on right/left ends to the fitting metal 9 of a commodity selection key so that they can tilt backward through a hinge 12c. A dog 10d pushing up the sub-display board holder thrown down in the backward tilting posture from the back when the middle door is closed is formed on the display stand.
Patent JP-H01152811-A (JP)
Title: Automatic channel selection device for receiver
Inventor: NAKAHARA SHUICHI
IPC: H03J7/18
Filed: 1987-12-10
Abstract: PURPOSE:To avoid mis-selection of an undesired signal with a small level such as a spurious signal by stopping a change in a tuning voltage when a sudden change in an automatic frequency control voltage generated form an intermediate frequency amplifier circuit and the intermediate frequency AGC voltage going to a setting level or below are detected. CONSTITUTION:An IFAGC comparator 13 receiving an IFAGC voltage generated in an intermediate frequency amplifier(VIF) 2 as a 2nd detection means and detecting the voltage going a preset level or below is added in addition to an AFT comparator 5 being a 1st video means detecting a sudden change in the automatic frequency control voltage generated by a video intermediate frequency amplifier, and a three-input AND circuit 17 is used to AND each output signal from an AFT comparator 5, a video signal discrimination circuit 6 and an IFAGC comparator 13 and gives the result to a microcomputer 8. When both a 1st detection means and the 2nd detection means output a detection signal, the change in the tuning voltage impressed from a tuning voltage generating circuit 9 to the tuner 1 is stopped.