baber/WOPTO huggingface dataset:
Patent JP-S6070992-A (JP)
Title: Drive device for sewing machine
Inventor: SHINOZAKI NOZOMI
IPC: H02P6/06
Filed: 1983-09-27
Abstract: PURPOSE:To shorten a brake time and to improve the needle constant position stopping accuracy by employing both a reverse phase brake of a drive motor and a frictional electromagnetic brake. CONSTITUTION:When the depression amount of a pedal is returned, the output Keo of an amplifier 55 becomes negative. Thus, a discriminator 57 switches a distributor 58, a drive circuit 59 generates a reverse phase torque in a motor 61, and the motor 61 and a sewing machine are decelerated. When they becomes the speeds corresponding to the depression amount of the pedal, the motor 61 is again switched to the rotary torque of normal direction, and shifted to a safety operation. When the pedal 51 is returned to the neutral, a discriminator 54 outputs a low speed set signal e1', and the motor is shifted to the low speed. Then, a needle position signal 66 is inputted, a low speed set signal e1' is set, a brake 63 is driven by a drive circuit 60, and the motor 61 is stopped at the needle constant position of the machine.
Patent JP-H05344408-A (JP)
Title: Method for magnifying and recording specific part and device therefor
Inventor: KOU KENSHIYAKU
IPC: H04N5/232
Filed: 1991-07-18
Abstract: PURPOSE: To magnify a specific object appearing on a view finder at a prescribed magnification, to record the picture on a video tape or to record it in a memory and to enable the reproducing and the viewing of it when necessary by forming this method by a division signal generating process, a cursor signal generating process and an extended signal storing process. CONSTITUTION: A microcomputer 11 generates a 1st control signal C1 and connects to a division signal generating part A1 for dividing the picture of the view finder into prescribed areas. At the same time, the microcomputer 11 generates a 2nd control signal C2, and if the specific object is located in the divided area, it connects to a cursor signal generating part A2 for seeking the specific object. Then, the microcomputer 11 generates a control signal C4, and if now it is a magnification signal video recording, it connects to a magnification signal storing part A3 to store and reproduce the picture in the memory. Thus, a camcoder can magnify only a specific part and record it to a video tape, records it in a memory element, and it can be viewed by still-reproducing later.
Patent JP-2000006456-A (JP)
Title: Thermal head and its production
Inventor: UTSUKA RYUICHI
IPC: B41J2/335
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head capable of certainly and easily forming an opening for a bonding pad to the protective layer protecting a heating part or an electrode part and a method for producing the same. SOLUTION: In a thermal head equipped with a support substrate 11, the heating resistor 13 partially forming a heating part 13a and provided on the support substrate 11, the electrode 14 connected to the heating resistor 13 and provided with a bonding pad 14c and the protective layer 17 of an inorg. material coating the heating part 13a of the heating resistor 13 and having the part of the bonding pad 14c opened thereto, the protective layer 17b in the periphery of the bonding pad has a thickness of 0.3-3.0 μm and is made thinner than the protective layer 17 coating the heating part.
Patent JP-S6424350-A (JP)
Title: Stroboscopic electron beam device
Inventor: OKUBO KAZUO
IPC: H01J37/24
Filed: 1987-07-20
Abstract: PURPOSE:To relax the requirement of time resolution ability required to an energy analyzer and the like by providing devices to designate the irradiation phase of the electron beam pulse to vary the renewed value of the analysis voltage obtained by the energy analysis at every round smoothly at the following energy analysis time. CONSTITUTION:A phase designating devices 12 to designate each irradiating phase 14 of the electron beam pulse, and a phase designation order control device 13 to input the renewed value 15 of analysis voltage which is obtained by the energy analysis operation and the analysis voltage renewing operation at every irradiation phase 14, and to control the designation of order of the following irradiation phase to the phase designation device 12 in order to vary the analysis voltage (renewed value) smoothly when the irradiation phase is changed in the following analysis are provided. The purpose of the phase designation order control device 13 is realized through circuits to change the input analysis voltage renewed values 15 in order from the lower to the higher, or in order from the higher to the lower, for example, and to memorize the phase address at the memory in the phase designating device 12 in this order. In such a way, the requirement of the time resolution ability required to the energy analyzer and the like can be relaxed.
Patent JP-H05342229-A (JP)
Title: Data input/output device
Inventor: SUZUKI AKIO
IPC: B41J29/13
Filed: 1992-06-12
Abstract: PURPOSE:To enable businessat data processing at oil feeding field and to improve working efficiency by providing a case with a door open/close detection switch to set off in the state where the door is entirely opened and to set on in the state where the door is entirely closed after the entirely-opening of the door. CONSTITUTION:In this data input/output device 3, a printer 8 is arranged in a case 3a. The bottom of a open/close door 18 is fixed to one terminal of a nearly-U-shaped lever 16 of which the other terminal is freely rotatably fitted to the case 3a with a pin and the open/close door 18 is freely rotatably fitted to the case 3a by the lever 16. Furthermore, the door open/close detection switch 20 is provided for the case 3a by positioning under the lever 16 and the contact point 20a of the door open/close detection switch 20 is projected upward. Consequently, only by slightly opening the open/close door 18 to degree of half-opening to correct the rolling-in or the folding of slip paper for a customer, the door opening/closing detection switch 20 is not set to be off but kept in the state of on. Consequently, the state is handled as the same state with that where the door is entirely closed and the printer is kept to be used.
Patent JP-H0528440-A (JP)
Title: Head cleaning method for flexible disk device
Inventor: MIZUNO NOBUOI
IPC: G11B5/41
Filed: 1991-07-19
Abstract: PURPOSE:To clean a flexible disk device without interrupting an online data processing by operating in parallel a cleaning processing and the data processing of an online data processor at the time of executing of the flexible disk device. CONSTITUTION:By a cleaning processing part 15, a motor driving time is counted from the start of cleaning operation, when the time up is detected, the stop of the motor of the flexible disk device 2 is instructed to a flexible disk processing part 16, the end of the cleaning operation is informed to a panel processing part 14. A maintenance person knows the end of the cleaning by the display of the end of the cleaning and exchanges the flexible disk 4 for cleaning with the flexible disk 3 and passes an end switch. Then, the end of the cleaning is informed to an error log processing part 11, and the memory writing process of error information is returned to a flexible disk writing process. Thus, since a repeat processing part 13 is started by a scheduler 10 even while processing the cleaning, the head is cleaned without interrupting the online data processing.
Patent JP-H05347235-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: TEZUKA SHUJI
IPC: H01G9/02
Filed: 1992-06-12
Abstract: PURPOSE:To enable the gas production to be suppressed by a method wherein a radical absorbent is to be added to the electrolyte composed of a polarity solvent such as etylene glycol, gamma-butyrolactone, etc., as the main solvent as well as grade four ammonium salt, phosphonium salt, etc., as the main solute. CONSTITUTION:The gas production can be avoided by adding a radical absorbent material to the electrolyte. That is, a radical absorbent is added to the electrolyte composed of a polarity solvent such as ethylene glycol, gamma- butyrolactone, etc., as the main solvent as well as grade four ammonium salt, phosophonium salt, etc., as the main solute. Besides, the radical solvent is composed of at least one kind of elements of t-butylphenol, di-t-butylphenol, tri-t- butylphenol, hydroxynone, t-butylhydroquinone, tri-t-butylhydroquinone while the concentration of the radical absorvent is to be 0.01-10wt.%. Through these procedures, the gas production can be suppressed while avoiding the valve expansion.
Patent JP-S6336878-A (JP)
Title: Production of embossing painted sheet
Inventor: NAITO SUMIO
IPC: B05D3/12
Filed: 1986-07-30
Abstract: PURPOSE:To impart a three-dimensional feel to rugged patterns by removing the colored sealer layer coated on the projecting parts of the rugged pattern surface on the front of a base plate by sanding so that the projecting parts and recesses of the rugged pattern surface are formed to different color tones. CONSTITUTION:The colored sealer layers 6, 7 are coated on the rugged pattern surface 3 on the front of the base plate 2 to form an embossing painted original sheet 1. The colored sealer layer 6 coated on the projecting parts 4 of the rugged pattern surface is removed by sanding so that the projecting parts 4 and recesses of the rugged pattern surface 3 are formed to the different color tones. More specifically, the colored sealer layer 6 overlaps on the coated surface of the colored sealer layer 7 while the layer thickness thereof is gradually decreased at the peripheral edge of the projecting parts from which the colored sealer layer 6 is removed. The boundaries between the projecting parts and the recesses are thereby brought into the state of being colored by the continuously changing color tones. The remarkable three-dimensional feel is thus imparted to the rugged pattern without giving a flat feeling thereto.
Patent JP-H0530377-A (JP)
Title: High vision video signal generating circuit
Inventor: TAKAGI TSUTOMU
IPC: H04N5/06
Filed: 1991-07-19
Abstract: PURPOSE:To generate a High Vision synchronizing signal with simple circuit configuration and to superimpose the synchronizing signal onto a video signal by storing 5 kinds of synchronizing signal waveforms to a High Vision synchronizing signal generating means and using the synchronizing signal generating means to output the synchronizing signal sequentially selectively. CONSTITUTION:Address generating circuits 7, 8 forming a synchronizing signal generating means with a ROM 6 are controlled by a controller 10 and ROM 1-ROM5 of a synchronizing signal generating means storing 5 kinds of High Vision synchronizing signals synchronously with a horizontal synchronizing signal are sequentially accessed by an address from the circuit 8. On the other hand, the ROM 6 storing the sequence of selecting outputs of the ROM1-ROM5 is accessed by the address generating circuit 7 to control sequential ON-state of switches 11-1-11-5, the 5 kinds of the High Vision synchronizing signals are generated with simple configuration and the synchronizing signal is outputted while being superimposed onto a video signal.
Patent JP-H1121746-A (JP)
Title: Picking motion in rapier loom
Inventor: IWASAKI MITSUHIRO
IPC: D03D47/27
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide the subject picking motion designed to accomplish favorable weft insertion through improving the traveling stability of a rapier band. SOLUTION: This picking motion has such a scheme that, for mechanical power-receiving holes 15 provided on a rapier band 12 in rows, the front and rear wall surfaces 151, 152 are conical in respect to the moving direction of the rapier band 12, and tangential plane-shaped wall surfaces 153, 154 are connected with the above conical wall surfaces 151, 152, respectively; left and right sidewall surfaces 155, 156 are planes parallel with each other in respect to the moving direction of the rapier band 12; the respective wall surfaces of the power-receiving holes 15 are inclined so as to be divergent toward the bottom; the power transmission teeth 14 is truncatedly conical, and the conical wall surface 141 of the power transmission teeth 14 is in plane contact with the conical wall surfaces 151, 152.
Patent JP-H11351278-A (JP)
Title: Clutch control device
Inventor: SHIGA NOBUHIDE
IPC: F16D25/12
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive device capable of continuing the uncoupling of a clutch even if a solenoid valve for controlling the working air pressure of an actuator is failed when the clutch between an engine and a transmission is uncoupled by the actuator. SOLUTION: A clutch 3 arranged between an engine 1 of a vehicle and a transmission 2 is coupled/uncoupled by an actuator 5, a normally closed solenoid valve 8 is provided on an air passage 7 to feed the working air pressure to the actuator 5, a normally opened solenoid valve 9 to the atmosphere is connected to an exhaust port of the solenoid valve 8, the transmission 2 is automatically stop-controlled by an electronic control device 16, the clutch 3 is uncoupled by the actuator 5, and the solenoid valve 9 is excited to be closed by the electronic control device 16 when the engine 1 is transferred to the stopping condition by turning off an ignition key while the engine 1 is under inertia operation.
Patent JP-H0630385-A (JP)
Title: Teletext display system
Inventor: HASHIGUCHI KOTA
IPC: H04N7/025
Filed: 1992-07-07
Abstract: PURPOSE:To display a teletext signal on a display panel such as an LED with scrolling by fetching the signal, feeding pages in a time in accordance with the number of characters of a page and transferring the result to a display section. CONSTITUTION:A character fetch section 2 extracts a teletext signal from a composite video signal received and demodulated by a tuner section 1 and applies error correction to the fetched signal and the result is stored in a memory section 3. The record is read via a control section 12, a decoding section 4 decodes the signal into a required character signal, a character discrimination section 5 discriminates character information being able to be displayed on a display section 11, a character processing section 6 fills spaces of a line head and a line end of each line, applies rearrangement processing in the order of display and the result is recorded in a storage section 7 one by one page each. Then number of characters stored in the storage section 7 is counted by each page at a character count section 8. Then the character signal is read through page feed based on the signal from the character count section 8, transferred to the display section 11 and displayed on a display panel such as an LED or the like with scrolling.
Patent JP-H0465221-A (JP)
Title: Manufacture of annularly curved synthetic resin tape-like lace
Inventor: NAKADA AKIRA
IPC: B29C53/76
Filed: 1990-07-06
Abstract: PURPOSE:To offer laces in different sizes without increasing the cost by a method wherein a synthetic resin tape-like lace is heated to a temperature between its softening point and the melting point and a frame member is thereafter expanded at a freely expansible end and then cooled. CONSTITUTION:A plurality of frame members 6 are provided parallel to the axis of a straight supporting shaft 5 and equally spaced in a radial manner. The distance from these frame members 6 to the supporting shaft 5 is fixed at one longitudinal end. At the other end thereof, a freely expansible hank frame 4 is formed and a synthetic resin tape-like lace 2 having a predetermined width is formed on a straight tape. The synthetic resin tape-like lace wound around the hank frame 4 is heated to a temperature between softening point and melting point to plasticize the resin. In this condition, the other end of the frame member 6 with the lace wound around is expanded and cooled as such to harden the plasticized resin in order to obtain an annularly-curved tape-like lace. The curvature radius of such lace can be changed freely according to the expansion degree of the other end of the frame member 6.
Patent JP-H0741128-A (JP)
Title: Belt conveyer
Inventor: YAMADA RYUZO
IPC: B65G15/64
Filed: 1993-06-25
Abstract: PURPOSE:To prevent a belt in a belt conveyer from zigzagging, optimize the tension of the belt and enable the position of an article conveyed by the belt to be well controlled. CONSTITUTION:A plurality of projections 21a projectingly provided on the surface of a drum 2a are sequentially put in and out of a plurality of recesses 11a in the inner surface belt 12a of a belt 1a sequentially by the rotation of the drum 2a so that the belt 1a can travel surely on the outer periphery of the drum 2a without slipping or zigzagging thereon.
Patent JP-H109272-A (JP)
Title: Crown type holder for rolling bearing
Inventor: KIMURA HARUO
IPC: F16C33/44
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain the crown type holder for a rolling bearing with stable strength which is hardly seized by a temperature rise, even if it is used under the environment with a severe lubrication condition by forming a synthetic resin as a mother material and installing a metal core to the mother material as a reinforcement material. SOLUTION: A crown type holder 3 is constituted by that a ring shape metal plate 7 formed in a wave shape and fixed its flat part by a rivet 8 is buried as a reinforcement material into a ring shape member 6 used a synthetic resin as a mother material. The ring shape member 6 using a synthetic resin is effective as a lubrication and temperature rise countermeasure and the metal plate 7 becomes a strength countermeasure at the misalignment time. As the synthetic resin is used as the mother material of the crown type holder, a lubrication property can be maintained even under the environment with a severe lubrication condition and the temperature rise by a friction can be suppressed and a seizure can be prevented. Accordingly, the good point of each raw material can be kept alive, under the environment in which this crown type holder for the rolling bearing is used.
Patent JP-2001007131-A (JP)
Title: Manufacturing semiconductor device die for manufacturing semiconductor device
Inventor: KAWAHARA TOSHISANE
IPC: B29C43/56
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To make the releasability between a substrate and a die, after resin sealing, superior enough to little need die cleaning works. SOLUTION: The semiconductor device manufacturing method comprises steps of laying release sheets 150a, 150b on parting faces 102b, 118b of first and second dies 102, 104, including their respective cavity forming faces 102a, 116a, with a die unit 100 opened, setting a substrate 152 on the release sheet 150b with a plurality of semiconductor element forming surfaces facing the second die 102 where electrodes are provided, feeding a seal resin 154 onto the substrate 152, closing and pressing the die unit 100 being heated to form a resin layer sealing electrodes on the substrate 152, ejecting the resin sealed substrate 152 with the die unit 100 opened, and dividing the substrate 152 into semiconductor device units after peeling the release sheets 150a, 150b.
Patent JP-S5883445-A (JP)
Title: Distortion compensating circuit
Inventor: OOGUSHI YOSHIO
IPC: H04B10/00
Filed: 1981-11-12
Abstract: PURPOSE:To make the adjustment easy without increased circuit scale, by arranging an FET so that the change in resistance between the drain and source due to the change in a control voltage can be the change in the amount of feedback of an amplifier. CONSTITUTION:An input signal S is amplified at an amplifier 11 and applied to an LED13 via a resistor 12. Further, the signal is fed back from an input terminal of the amplifier 11 through a circuit in parallel with a resistor R2 and a series circuit consisting of a resistor R3 and an FET15. Thus, the amplification factor A of this stage is A=1+R2(R3+r)/R1(R2+R3+r), where r is a resistance value between the drain and source of the FET15 and depends on a control voltage Vc and the source-to-drain voltage. That is, the current and voltage characteristics of the series circuit comprising the resistor R3 and FET15 have nonlinearity.
Patent JP-S6159220-A (JP)
Title: Digital type count rate meter
Inventor: HIROKI FUMIO
IPC: G01T1/17
Filed: 1984-08-31
Abstract: PURPOSE:To obtain an excellent response characteristic similar to an analogue one, by unifying a cycle to a definite short value and making the most of the easiness in the processing of a numerical value characterized by a digital type while calculating a count rate by the operation of a microprocssor. CONSTITUTION:In a digital rate meter consisting of a count circuit 2, an input register 6, a clock pulser 6, a microprocessor 7, an output register 8 and a display part 10, the cycle of a clock pulse is united to a short value and the operation similar to that of an analogue type pump circuit is performed by a digital circuit while the past count value and the count value at the present point of time are mixed to form a display value and, by controlling the mixing ratio, the time constant of a response characteristic can be controlled and a count rate is calculated and the control corresponding to the change in said value is performed. By this method, the response characteristic optimum to a use purpose is obtained, and fluctuation and transitional response characteristic can be held to proper relation.
Patent JP-H05345364-A (JP)
Title: Apparatus for treating foamed resin product
Inventor: SEKI MASAO
IPC: B65H35/07
Filed: 1992-06-16
Abstract: PURPOSE:To treat resin foamed moldings in a form easy to handle by collectively taping the moldings by packing quantity. CONSTITUTION:A stack table 1 on which a large number of resin foamed moldings M are placed in parallel and a moving mechanism 3 transferring the products M pushed out to the stack table 1 by a pusher are provided and a stacking and receiving mechanism 4 collectively receiving and keeping a large number of the products M is arranged on one end side of the stack table 1. Further, a taping mechanism 9 equipped with a press roll 7 bonding a self-adhesive tape to the products M transferred on the stack table 1 in parallel so as to stretch over the products M corresponding to one packing quantity and a cutter 8 cutting the self-adhesive tape 6 in the length corresponding to one packing quantity, a correction mechanism 10 pushing back the products pushed out up to the length corresponding to one packing quantity by definite quantity and a control mechanism containing a detector 11 controlling the start and stop of the driving part of the correction mechanism 10 are mounted. By this constitution, the simplification of the post-treatment of the products can be achieved and workability can be markedly enhanced.
Patent JP-H1116862-A (JP)
Title: Sheet stripping device and method of it
Inventor: TSUJIMOTO MASAKI
IPC: H01L21/304
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To strip a sheet attached to a plate such as semiconductor wafer and the like without damaging the plate. SOLUTION: The stripping device is structured so that a protective sheet F attached to the semiconductor wafer W is stripped by making use of an adhesive tape T. A thermosensitive adhesive tape is used for the adhesive tape which is thermocompression bonded to the end of the sheet F by a heater jig 505. The adhesive tape T is cut by a cutter blade 515, held by a stripping head 400 by elevating a heat cutter section 500 and a tape supply section 300, and the sheet F is pulled and stripped by transferring the head 400. The sheet F discarded together with the adhesive tape T into a waste body.