baber/WOPTO huggingface dataset:
Patent JP-H0239720-A (JP)
Title: Variable delay circuit
Inventor: KURARENSU II KOOWAN
IPC: H03K5/00
Filed: 1989-06-15
Abstract: PURPOSE: To obtain an output pulse signal that is delayed only by a desired delay time by generating a delay current pulse signal based on an input pulse signal and a delay control signal in each edge of the input pulse signal and adding both of them. CONSTITUTION: The 1st comparator 12 receives an input pulse signal and the 1st reference signal REF1 and outputs a corresponding pulse signal. The input pulse signal and the signal REF1 are also supplied to the input terminal of each opposite polarity of the 2nd and 3rd comparators 14 and 16. Output signals of the comparators 14 and 16 are inputted to a pulse shaping circuit 18 and shaped into a pulse signal that corresponds to each edge of the input pulse signal. An output signal of the circuit 18 is added to a pulse output signal of the comparator 12 and equally and effectively changes the inclination of previous and following edges of the pulse signal. As a result, the pulse signal is effectively delayed.
Patent JP-S5377642-A (JP)
Title: Spectacles
Inventor: TOMITA TADAHARU
IPC: G02C5/00
Filed: 1976-12-21
Abstract: PURPOSE: To make lenses and frame matching in design by selectively combining color lenses and a metal frame composed of lightness higher than that of the lens. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0819845-A (JP)
Title: Method for oscillating mold in continuous casting
Inventor: ITOYAMA SEIJI
IPC: B22D11/16
Filed: 1994-07-05
Abstract: PURPOSE:To carry out the stable operation and to obtain a cast slab having excellent quality by forming oscillating waveform given to a mold so that an ascending speed at the ascending period becomes the waveform having a specific sharp inclination. CONSTITUTION:The quantity which subtracts the flow-in quantity of liquid-phase 4 from the outer part at the lower end of the mold 1 at the descending period of the mold from the flow-out quantity of the liquid-phase powder 4 to the outer part from the lower end of the mold 1 at the ascending period of the mold, is almost the consumption of the powder. Increase of the consumption of the powder can be obtd., at the time of increasing the flow-out quantity of the liquid-phase powder 4 from the lower end of the mold by increasing the pressure of the liquid-phase powder 4 in a passage at the ascending stage of the mold, i.e., by increasing the ascending speed of the mold. Then, it is effectively to give the sharp variation, in which the ascending speed of the mold is made to be >=40mm/sec at the ascending period of the mold to the increase of the consumption of the powder in this case, and the sharp speed variation can be given so as to have the sharp inclined step-state waveform part at the ascending part of the oscillating waveform of the mold 1.
Patent JP-H028552-A (JP)
Title: Line pressure control device for automatic transmission
Inventor: KOBAYASHI MASAYUKI
IPC: F16H61/14
Filed: 1988-06-23
Abstract: PURPOSE:To perform a desired line pressure control by increasing and correcting the minimum value of line pressure to a predetermined value in case of discriminating an upshift of low throttle opening not to be performed further a lockup control to be performed by an upshift discriminating means and a lockup discriminating means. CONSTITUTION:In determining a line pressure, an upshift discriminating means discriminates whether or not an upshift of low throttle opening (throttle opening hot more than a predetermined value) is performed, and a lockup discriminating means discriminates whether or not a lockup control is present. A line pressure correcting means, being based on the result of both these discriminations, performs a correction of increasing a minimum value of the line pressure so as to obtain a predetermined value when the lockup control is performed with no upshift of the low throttle opening being performed. Thus, the desired line pressure control characteristic can be obtained, while generating the line pressure with no generation of a speed change shock in the upshift of low throttle opening but sufficiently ensuring a transient connecting capacity of friction elements in the lockup control.
Patent JP-H096028-A (JP)
Title: Electrophotographic photoreceptor
Inventor: FUKAMI TOSHIYUKI
IPC: G03G5/06
Filed: 1995-06-20
Abstract: PURPOSE: To obtain a photoreceptor ensuring smooth electron injection from an electric charge generating agent and smooth electron transfer and having higher sensitivity than a conventional photoreceptor by using a specified naphthoquinone deriv. as an electron transferring agent. CONSTITUTION: An org. photosensitive layer contg. a naphthoquinone deriv. represented by formula I is formed on an electrically conductive substrate to obtain the objective electrophotographic photoreceptor. In the formula I, R is H, alkyl, aryl or aralkyl and each of R<b> -R<d> is H, alkyl, aryl, nitro, cyano, alkyl substd. or aryl substd. sulfonyl. It is preferable that a diphenoquinone deriv. represented by formula II is further contained in the photosensitive layer. In the formula II, each of R<4> -R<7> is H, alkyl or aryl.
Patent JP-H0822176-A (JP)
Title: Developer cartridge for electrostatic latent image developing device
Inventor: KITAJIMA KENICHIRO
IPC: G03G21/16
Filed: 1994-07-05
Abstract: PURPOSE:To provide a developer cartridge for an electrostatic latent image developing device constituted so that only a developer housing container and a regulation means can be exchanged and the other parts can be continuously used when all developer housed in the developer housing container is consumed. CONSTITUTION:This is the developer cartridge 22 for the electrostatic latent image developing device provided with a developing housing 12, a developer application means 16 disposed in the housing 12 and set for holding the developer on the surface in a developer holding area, carrying the held developer to the developing area and applying it to an electrostatic latent image, the regulation means 46 regulating the quantity of the developer held on the surface of the application means 16 in a developer regulation area positioned between the developer holding area and the developing area and the developer housing container 44 housing the developer and supplying it to the housing 12. Then, the regulation means 46 is attached to the container 44 and the container 44 to which the regulation means 46 is attached is constituted so that it can be attached and detached to/from the housing 12.
Patent JP-S5858338-A (JP)
Title: Shear pin insertion mechanism
Inventor: SASAKI MASAHIRO
IPC: E02F3/815
Filed: 1981-09-30
Abstract: PURPOSE:To simply exchange shear pins without the need the great forces by utilizing the action of an operating lever for the exchange of shear pins of an impaction buffer mechanism using shear pins provided to the snow blade of vehicular loader. CONSTITUTION:Shear pins 26 are sheared by impaction to a working machine and exchanged, a bolt 82 is removed and an operating lever 72 is turned, whereupon a shear pin holder 74 is turned, and the shear latter half is separated from a through hole 98 and taken out in sliding manner upwards along the first and second grooves 88 and 90. Then, a new shear pin 26' is inserted into the grooves 88 and 90 and set to the shear holder 74, the operating lever 72 is turned, and the tip of the shear pin is inserted into the through hole 98 of a supporting base plate 12. The through hole 98 is matched with the through hole 100 and the shear pin 26' is inserted into the holes 98 and 100, whereupon the remaining former half subject to shearing is pushed out.
Patent JP-H0822696-A (JP)
Title: Pseudo device connector and connection device using it
Inventor: ABE HIDETOSHI
IPC: G11C17/00
Filed: 1994-07-05
Abstract: PURPOSE:To efficiently write data in a blank device by incorporating a memory means which has the same electrical characteristic and logical function as the original device and is capable or write-in/read-out in the psendo device connector. CONSTITUTION:A pseudo device connector 36 incorporates a RAM fist Which corresponds to a write-in pulse of a ROM writen and a read-out voltage wargin test, in which the original ROM corresponds to an address, and which is provided with an electrical characteristic and a logical function. The pseudo device connector 36 is provided with a connecting pin arranged in the same state as a pin of the original ROM, When it is mounted to sockets 12, 26 for mounting a device of a ROM writer, write-in and read-out can be performed as if a blank ROM or the original ROM is mounted for an incorporated RAM through this connector. A flat cable 38 is connected to the incorporated RAM, data of the same contents as that of data to be held in the original ROM can be written and read out for the incorporated RAM through this connector.
Patent JP-S6133779-A (JP)
Title: Welding torch
Inventor: MATSUI SHIGEAKI
IPC: B23K9/29
Filed: 1984-07-24
Abstract: PURPOSE:To prevent the adherence of a spatter, to better the detachability and to elevate the durability of a welding torch by forming the nozzle member with a nonconductive material of ceramics, etc. CONSTITUTION:A collect 2 is fitted to the tip of the main body 1 of a welding torch, an insulating member 3 is screwed on the outer periphery of the collet 2 and a cylindrical nozzle member 4 is fitted to the tip of the insulating member 3. A nonconductive material of ceramics, etc. is used for the nozzle member 4. A recessed groove 8 is respectively provided around the outer periphery in the vicinity of both ends thereof and a ring spring 9 is fitted into one part of the recessed groove 8 and the ring spring 9 is made a projection which the engaging face is fitted. Due to the ceramic made nozzle membsr 4 being arranged on the torch tip as the above it is difficult for spatters to adhere, the short circuit phenomenon which is between a chip and the material to be welded is prevented and the durability is elevated.
Patent JP-H0446663-A (JP)
Title: Pressurized casting method
Inventor: NOGUCHI KEIICHIRO
IPC: B22D19/04
Filed: 1990-06-14
Abstract: PURPOSE:To prevent solidification of molten metal at early time by setting insert part just above the molten metal level, pressurizing the molten metal in a sprue to fill up the molten metal into cavity in the insert part and solidifying. CONSTITUTION:Joining part 9 as the insert part in a pipe member 7 of the member bonded to the casting product with the insert, is set just above the molten metal level 10 after casting. After casting the molten metal 14 from the sprue 4, the molten metal 14 in the sprue 4 is pressurized by using pressurizing unit 15. Then, the molten metal is filled up into the cavity 3a in the insert part 9 and solidified. By this method, the insert having sufficient bonded force and air-tightness can be formed with low pressure.
Patent JP-S6047278-A (JP)
Title: Floating head slider
Inventor: YAMADA TADAHARU
IPC: G11B21/21
Filed: 1983-08-25
Abstract: PURPOSE:To provide easily a skew angle and also to keep a stable floating state even at a seek operation by setting ridge lines in lengthwise direction among the ridge lines of a floating face not in parallel with outer ridges. CONSTITUTION:The ridge lines 21a, 22a in the lengthwise direction among the ridge lines of the floating faces 21, 22 have an angle of THETA to the outer ridge lines 25, 26 of a floating head slider 10. In assembling the slider 10 as the floating head, the outer ridge lines 25, 26 of the slider 10 are fixed and supported at a right angle to the reference line 32 of a gimbal spring 31. The support method is simple. In assembling this assembly to a magnetic disc device, the assembly has only to be assembled so that the reference line 32 is made coincident with the radial direction of the disc. Then the floating faces 21, 22 has said skew angle THETA to the tangential direction in the direction of disc movement.
Patent JP-H07327473-A (JP)
Title: Receiving net vibrator for thresher
Inventor: HOSODA TAKANORI
IPC: A01F12/24
Filed: 1994-06-13
Abstract: PURPOSE:To provide a receiving net vibrator for a thresher improved in durability and designed to transmit vibrations smoothly. CONSTITUTION:In this vibrator with a driving motor 23 and a vibration generator connected thereto, the motor shaft 29 and the revolving shaft 27 of the vibration generator are set up dividedly from each other, and a coupling is put in between both the shafts 29 and 27 to mitigate the transmission of biased load to the motor shaft 29. And, a connection clearance for revolving direction is formed at the joint between the motor shaft 29 side for the coupling and the revolving shaft 27. And, the weight of a weight 46 making up the vibration generator is allowed to regulate.
Patent JP-H051662-A (JP)
Title: Electromagnetic pump for liquid fuel combustion device
Inventor: MURAKAMI YOJI
IPC: F02M37/00
Filed: 1991-06-26
Abstract: PURPOSE:To let an expandable filter hardly come off out of the suction port joint of the electromagnetic pump of a liquid fuel combustion device as well as to ventilate the inside of the expandable filter. CONSTITUTION:Projections 2b on which the inner surface of the opening section of an expandable filter 3 is hanged down, are provided for the side surface of the suction port joint 2a of an electromagnetic pump 2. And let one out of the projections be a projection 2c slender in the longer direction of the suction port joint in such a way that a gap 2e for venting air is formed between the expandable filter and the suction port joint. By this constitution, the expandable filter is thereby made to hardly come off by means of the projections. In addition, air is vented through a gap formed at both the sides of the slender projection, and this constitution thereby eliminates the air intake action of the electromagnetic pump.
Patent JP-H057248-A (JP)
Title: Private automatic branch exchange
Inventor: HIROMATSU KATSUHIRO
IPC: H04M3/54
Filed: 1991-06-26
Abstract: PURPOSE:To realize the same function as the transfer function by considering to be absent when the absent transfer destination is not set to a certain extension and the response is not performed to the reception of the prescribed number of times or above, judging automatically the destination sequence with high probability and informing a telephone opponent of the extension numbers by the voice. CONSTITUTION:Each time an extension (1) 101 sets a transfer destination to a certain extension, when a control means 112 recognizes through an extension circuit means 103, the number of times absent-set to each extension is counted to a counter corresponding to each extension in a storing means 111, when the absent transfer setting is forgotten, made absent, and incoming is received from other telephone, the counter of the storing means 111 is referred to, and by a voice synthesizing means 110, in the sequence from the extension number with many absent settings, the extension number is informed to a calling party by a voice.
Patent JP-H07334405-A (JP)
Title: Management system for network information data base
Inventor: HIRAMATSU TORU
IPC: G06F13/00
Filed: 1994-06-13
Abstract: PURPOSE:To retrieve network information by the retrieval of a local network information data base included in its own machine. CONSTITUTION:At the time of starting a client machine, a data request means 5 issues a network information transmitting request to a server machine through a transmitting/receiving means 7. A data response means 6 acquires network information from a network information data base 1 through a data base referring means 3 and returns the information. At the time of receiving the network information, a data updating means 4 initializes the network information in the data base 1 through a data base updating means 2, and when the updating of the data base 1 is necessary, updates the data base 1 by the means 2 and issues a data updating request to all other machines through the means 7.
Patent JP-H0319036-A (JP)
Title: Dynamic dispatching system using time slice interval
Inventor: SAEKI EMIKO
IPC: G06F9/46
Filed: 1989-06-16
Abstract: PURPOSE:To prevent such a case where a CPU is occupied for a CPU using time monitor operation only and therefore the program executing time is reduced by checking the CPU using time of each program at a fixed time interval. CONSTITUTION:A CPU using time monitor means 1 monitors at a fixed time interval the using time of a CPU kept in an execution state saving area for all programs contained in a system. Then the CPU using time of each program is calculated between the preceding monitor mode and the monitor mode of this time. A time slice interval changing means 2 obtains a time slice interval by means of such a conversion formula that is reduced and increased with the large and small CPU using times respectively. This obtained time slice interval is set as the new value in the execution state saving area corresponding to each program. Thus it is possible to prevent such a case where the time of a CPU required for its original execution of programs is reduced.
Patent JP-H0261332-A (JP)
Title: Lost-motion end section fixture
Inventor: AASAA ERU SUPIISU
IPC: B60W30/00
Filed: 1989-06-16
Abstract: PURPOSE: To reduce the whole length of a motion transmitting remote control assembly of a cruise control means of a motor vehicle by providing a lost motion connection allowing relative movement between a core element and a telescopic member. CONSTITUTION: A motion transmitting remote control assembly 10 of the type for transmitting force in a curved path by a motion transmitting core element 26 comprises a conduit assembly 12 having a flexible conduit 14 including a wire. The conduit assembly 12 comprises a conduit coupling member 16 including a length adjusting member. A tubular member 22 extends from the conduit assembly 12. A telescopic member 24 is slideably supported by the tubular member 22. A movable core element 26 is inserted into the telescopic member 24. A lost motion connection 34, 46 is arranged in the telescopic member 24. The core member 26 and the telescopic member 24 are connected so as to allow relative movement between the core element 26 and the telescopic member 24, and between the telescopic member 24 and the tubular member 22.
Patent JP-H104685-A (JP)
Title: Power supply unit
Inventor: NAKAMURA TOSHIAKI
IPC: H02M3/155
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit which can improve input power factor and waveform, without adding a complicated load circuit or another switching element. SOLUTION: The energy of a reactor Ls, accumulated at the time of turning on a switching element S1, is discharged at a route consisting of the reactor Ls, a rectifying circuit Rec1, a filter F, an AC power source Vs, a filter F, a rectifying circuit Rec2 and a capacitor Cs at the time of turning off the switching element S1, thus charging the capacitor Cs. The electric charge of the capacitor Cs is discharged in a route, consisting of the capacitor Cs, a diode D0, a smoothing capacitor C0, and the reactor Ls, thus charging the smoothing capacitor C0 and accumulating energy in the reactor Ls. When the charging voltage of the capacitor Cs is zero, the energy of the reactor Ls is discharged at a route, consisting of the reactor Ls, a diode D1, and the smoothing capacitor C0, thus charging the smoothing capacitor C0.  It is thus possible to increase the period for which a current runs through an AC power source Vs.
Patent JP-H05321511-A (JP)
Title: Construction method for underground vessel in weak ground
Inventor: YOSHIWAKA HIDEHIKO
IPC: E02D3/12
Filed: 1992-05-21
Abstract: PURPOSE:To make it possible to facilitate removable of surplus produced during construction by preventing the collapse of a drilling hole, securing the safety of workers with ease and protecting underground water from contamination pollution. CONSTITUTION:A spray nozzle-built-in triple pipe rod 5 is inserted into a guide hole 4 drilled in a weak ground. The surrounding ground is forcibly broken down by injecting high speed steam jet into the subsoil while a grout material 14 is injected thereinto simultaneously. The triple pipe rod 5 is pulled up while it is rotated. The foundation improvement which builds up a column-shaped solid body 1 by curing the grout material is executed, corresponding to the scale of an underground vessel to be built, Drilling holes 15 for construction are installed on a simple substance of a column-shaped solid body or a set of or chains of column-shaped solid bodies, thereby building an underground vessel 3 in the drilled holes 15.
Patent JP-S5853608-A (JP)
Title: Waste heat utilizing system in diesel engine
Inventor: NAKADA SHIYUUICHI
IPC: F02G5/04
Filed: 1981-09-28
Abstract: PURPOSE:To increase thermal recovery efficiency in such a way that steam which is generated in a flush tank installed in a circulation cycle for cylinder cooling water is heated under pressure in an exhaust gas boiler, and the steam is induced into a mixed pressure turbine. CONSTITUTION:A waste heat utilizing system in a Diesel engine 1 provides a waste gas boiler 5, a mixed pressure turbine 10, and a condenser 11. Cylinder cooling water W is induced into a flush tank 13, and a large amount of saturated steam is generated. The saturated steam is induced into a heating part 15 which is installed on a waste gas boiler 5, and after it is made into heated steam, it is fed into the mixed pressure turbine 10, and effectively recovered as power. Thus, since it can utilize not only exhaust gas in the Diesel engine, but also waste heat in the cylinder cooling water, effective power can be obtained.
Patent JP-H0523414-A (JP)
Title: Medal throwing-in device
Inventor: YOSHIKAWA TOSHISUKE
IPC: A63F9/00
Filed: 1991-06-26
Abstract: PURPOSE:To offer the medal throwing-in device which can simplify a throwing-in operation at the time of throwing in a medal, and can shorten the time. CONSTITUTION:The device is attached to an apparatus provided with a count machine 30, and carries a medal placed on a placing part 19 provided on the outside of the apparatus in the direction of the count machine 30, the placing part 19 is formed by a placing plate 42, and in its placing plate 42, a through- hole for passing through in the vertical direction is provided, and in the lower part of its through-hole, a driving wheel 41 is provided. The wheel 41 is supported axially in a position in which a part of the upper part of its wheel 41 protrudes to the upper face of the placing plate 42, and in the upper part of the count machine 30 side of the placing plate 42, a control member 20 is provided at a distance in the vertical direction to the extent that only the medal of the lowest stage in the medals piled up on the placing plate 42 can pass through, and the wheel 41 is formed so that the medal can be carried successively in the count machine 30 direction from the medal of the lower stage.