baber/WOPTO huggingface dataset:
Patent JP-S63124482-A (JP)
Title: Device for driving semiconductor laser
Inventor: NAKAZATO SABUROU
IPC: H01S5/0683
Filed: 1986-11-13
Abstract: PURPOSE:To write information in an optical disk at an optimum write level even when the conditions of the outside air change by monitoring emission power projected from a semiconductor laser, comparing the result of the monitor and a specified value previously set to a current control means and varying and controlling driving currents fed to the laser. CONSTITUTION:The voltage value of a radiant power output at the time of a record level is sampled by a sampling hold circuit 1 in response to a recording signal 25, and difference between a voltage value output from the circuit 1 and a reference voltage value 3a transmitted from a reference voltage source 3 is amplified by an error amplifier 2. Error voltage is evaluated at steps such as three steps of +, 0 and - from the amplifier 2 by using a detector 4, the signals of the evaluation are added to a counter 5, and the count values of +, 0 and - are determined on the basis of an output from the level detector 4. The signals are output to an adder 7 to which the reference voltage value 3a is applied, and the result of the output is fed back to a constant current circuit 23 and currents from the circuit 23 are controlled.
Patent JP-H06197784-A (JP)
Title: Production of purified xanthane gum
Inventor: HAJI AKIRA
IPC: C08B37/00
Filed: 1993-10-27
Abstract: PURPOSE:To provide a new process for producing purified xanthane gum having high purity. CONSTITUTION:A hydrophilic organic solvent is added to an aqueous solution containing crude xanthane gum and having pH of 0.5-2.5 and the mixture is neutralized with a base to precipitate the xanthane gum and obtain purified xanthane gum. The process can be carried out without using dilution of the culture liquid to reduce the amount of the organic solvent. The xanthane gum is obtained in powdery form having decreased residual organic solvent content and ash content. The obtained xanthane gum can advantageously be used in various fields such as foods, cosmetics, pharmaceuticals, etc.
Patent JP-2001090051-A (JP)
Title: Device for preventing invasion of jellyfish
Inventor: OKUBO MASAKAZU
IPC: E02B9/04
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent the invasion of jellyfish into a sea water intake. SOLUTION: A device for preventing invasion of jellyfish for a sea water collecting device which is constituted by putting a curtain wall 2 on the intake 1 of a sea water intake pipe is constituted of an upper air blowing-out pipe 3 which is laid on the open sea-side surface of the curtain wall 2 and causes bubbles to ascend along the wall 2, a weir 6 which constructed on the sea bottom 4 on the open sea side of the laid position of the pipe 3, and lower air blowing-out pipes 5a and 5b which are laid on the sea bottom 4 along the weir 6. The device is also constituted of an air supplying device 7 which supplies air to the pipes 5a and 5b.
Patent JP-H02127283-A (JP)
Title: Coupled lock
Inventor: YAMASHITA HIROSHI
IPC: B65D90/00
Filed: 1988-10-25
Abstract: PURPOSE:To permit an automatic locking and one-touch unlocking by bringing the mating faces of container units closer to each other to engage the projections of locks into the vacant spaces of mating frames while engageable members are being rotated by the projections in the unlocking directions and abutting the mating faces thereof to rotate the engageable members in the locking directions for interengagement of engageable parts. CONSTITUTION:When bringing container units C closer to each other so as to be coupled together, the projections 3 of locks A and B facing each other engage into the vacant spaces of the frame 1 of the mating locks while forcibly rotating the engageable members 4 urged in the directions of the arrow L of the mating locks in the unlocking directions. The mating faces C1 of the container units C are abutted to release the urged relation, the operating members 4 of both the locks are turned back to locking stopper positions by a closing spring 6 and their circular arc-shaped engageable parts 4a are interengaged on a line connecting their rotational axes for automatic locking, whereby the container units C can be coupled together. They can be readily unlocked by rotating the engageable members 4 in the unlocking direction with a lever 4c using an unlocking rod 10.
Patent JP-H01110269-A (JP)
Title: Submersion electric testing method of power cable sample
Inventor: MINEGISHI KENJI
IPC: G01R31/12
Filed: 1987-10-23
Abstract: PURPOSE:To insert a heavy cable through a pipe by a reduced number of persons without imparting a flaw to the surface of the sheath thereof, by using a bellows pipe integrally formed by providing fiber cloth, to which waterproof treatment is applied, on the outer periphery of a core metal. CONSTITUTION:A bellows pipe 2 is an extensible pipe integrally formed by providing tough fiber cloth 22, whose surface receives waterproof treatment due to the coating of a synthetic resin, on the outer periphery of a core metal 21 composed of a spiral steel wire or a large number of ring-shaped steel wires. At the time of testing, a cable sample 1 is placed on a stand at first and inserted through the bellows pipe 2 from one end thereof in such a state the bellows pipe 2 is shrunk. Subsequently, the bellows pipe 2 is successively stretched in the longitudinal direction to form a cable sample receiving pipe 2'. As mentioned above, the pipe 2' having the cable sample 1 received therein is formed in a bent from and immersed in water to perform an electric test.
Patent JP-H04145814-A (JP)
Title: Gas-insulated switching device
Inventor: SASAMORI KENJI
IPC: H02B1/22
Filed: 1990-10-04
Abstract: PURPOSE:To reduce the area for installing a gas insulated switching device and to reduce production cost of the switching device by using the first connecting bus to connect the first bus line communication unit and first bus line segment unit to the first main bus line and likewise by using the second bus line to connect the second bus line communication unit and second bus line segment unit to the second main bus line. CONSTITUTION:A breaker 13A connected to main bus line section 1 and a bus line section 22 connected to main bus line section 2 are used to constitute a bus line communication unit 13. Further, a breaker 14A connected to main bus line section 2A and the connecting bus line section 22 that are commonly used to connect the breaker 14A and the bus line communication unit 13 are used to constitute a bus segment unit 14. On the other hand, a breaker section 16A connected to main bus line section 1 and a connecting bus line section 21 connected to the main bus line section 2A are used to constitute a bus line segment unit 16. Furthermore, a breaker 17A connected to the main bus line section 2A and the bus line section 21 that are used commonly to connect the breaker 17A and the bus line segment unit 16 are used to constitute a bus line communication unit 17.
Patent JP-H0693036-A (JP)
Title: Acrylonitrile polymer
Inventor: NISHIHARA YOSHIHIRO
IPC: C08F20/44
Filed: 1992-09-14
Abstract: PURPOSE:To provide an acrylonitrile polymer quickly soluble in solvent and easily soluble at a low temperature. CONSTITUTION:The acrylonitrile polymer contains >=80wt.% of acrylonitrile and has a weight-average molecular weight of >=100,000 and a bulk density of <=0.20g/cm<3>.
Patent JP-S63125127-A (JP)
Inventor: HATASAKI YASUZO
IPC: B65B31/06
Filed: 1986-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0698227-A (JP)
Title: Variable system clock type digital electronic still camera
Inventor: TAKAHASHI MAKOTO
IPC: H04N5/357
Filed: 1992-09-11
Abstract: PURPOSE:To provide a variable system clock type digital electronic still camera which can reduce the noises of quantization caused by the A/D conversion and the signal interference caused between the sensors and then can ensure the high picture quality even at a low illuminance by securing such a circuit constitution that can reduce the clock frequency or can increase the clock cycle even at a low illuminance of an object. CONSTITUTION:The image of an object is inputted to a signal processing circuit 8 via an image pickup system, a CDS circuit 5, an A/D converter 7, etc. A system control CPU 13 decides whether the object has a low illuminance or not according to a fact whether the level of the luminance signal supplied from the circuit 8 is higher than a prescribed level or not. If a low illuminance is confirmed, the system clock outputted from a synchronizing signal/timing signal generating circuit 11 is controlled so that the system clock has the frequency lower than that of an NTSC system. Furthermore a CCD driving circuit 10, the converter 7, and the driving circuit of a liquid crystal display 17 can operate in a normal way in response to the system clock of the low frequency.
Patent JP-H0794061-A (JP)
Title: Touch panel with hard coat film laminated thereon
Inventor: NAGANO HIKOICHI
IPC: H01H36/00
Filed: 1993-09-24
Abstract: PURPOSE:To prevent a cracking by laminating a transparent hard coat film on the surface of a formed touch panel. CONSTITUTION:A hard coat layer is formed on one surface of a transparent film consisting of a polyester film forming a base. The hard coat layer is formed by applying a resin such as thermosetting resin, ultraviolet ray hardening resin, or electron beam hardening resin followed by hardening. A hardness capable of attaining the object of scratch resistance is required in these resins, and its pencil hardness is 2H or more in pencil scratch value. The thus-obtained transparent hard coat film, which is then laminated on a formed touch panel, is set so that the chamfer of the film at quenching to room temperature after heating at 150 deg.C+ or -10 deg.C for 30 minutes is within the range from +5mm to -10mm. The hard coat layer is thus hardly cracked, and generation of non-conforming article in the working process can be suppressed.
Patent JP-S62130518-A (JP)
Title: Apparatus for semiconductor soft landing
Inventor: AOKI SHIZUO
IPC: H01L21/22
Filed: 1985-12-02
Abstract: PURPOSE:To perform the delivery without causing the boat carrying wafers to bump against the furnace body by automatically performing the positional correction of the fork even if the number of the wafers to be delivered into the furnace varies. CONSTITUTION:A level fork 14 bends when wafers are mounted thereon, a switch 21 on the top end closes, a motor 19 rotates the fork at the instructions of a CPU 35, the pulses of a pulse encoder 31 attached to the motor 19 are started to count, and the number of pulses at the moment when the switch 21 becomes off is stored in a RAM 33 as a bend correction amount. In the next cycle, it is used as the bend correction amount of the fork 14. After correcting the fork to be level with a screw 8 and a cam 18, a screw 5 is rotated and controlled by the program of a ROM 34 to deliver a boat 15 into a furnace and place it in a setting position, the fork is drawn out, and a heat treatment is applied. Since, with this structure, the position of the fork is corrected with the number of the wafers, the wafers and the fork do not bump against the furnace body.
Patent JP-S61147076-A (JP)
Inventor: KAWAMOTO AKIRA
IPC: F25D11/00
Filed: 1984-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03132980-A (JP)
Title: Css control circuit for disk device
Inventor: SASAKI YUSHI
IPC: G11B21/12
Filed: 1989-10-17
Abstract: PURPOSE:To prevent a CSS zone (Contact Start Stop zone) from being adsorbed with a head by returning the head from the CSS zone to an adjacent data zone just before the rotation of a medium is stopped, and positioning the head in the data zone in the state of stopping a disk device. CONSTITUTION:Just after a spindle motor 16 is activated or in the initial stage of rotation start, a head 12 stopping in a data zone 18 adjacent to a CSS zone 14 is moved to the CSS zone 14 by the drive of a carriage 22 due to a VCM 20. When a spindle motor 16 reaches regulated velocity, the drive of the carriage is stopped and the head 12 is returned to the data zone 18. When the drive is stopped, the head 12 is returned to the CSS zone 14 by turning off the motor at first and the magnetic head 12 is returned to the data zone 18 just before the rotation of a magnetic head 10 is stopped. Thus, the head 12 can be prevented from being adsorbed with the medium 10 by CSS operation.
Patent JP-S61147391-A (JP)
Inventor: OKINO HIDEO
IPC: G07D1/04
Filed: 1984-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61146566-A (JP)
Title: Ic-mounted type thermal head
Inventor: TSUJI SHIRO
IPC: B41J2/335
Filed: 1984-12-19
Abstract: PURPOSE:To obtain an IC-mounted thermal head without through time-consuming processes such as rotary coating, vapor deposition, etching, etc., by a method in which a chip carrier made of a nonconductive material for its first layer's wiring side is fixed between the wiring of the first layer and IC, and IC chip is mounted on the chip carrier. CONSTITUTION:Signal put in IC 12 through a metal wire 14 from the wiring 6 of the first layer formed on an insulator base plate 1 is transmitted, after being processed in IC 12, through the wire 14 to the wiring 5 of the first layer. The occurrence of short circuit between the wiring 5 of the first layer and the back of IC 12 can thus be prevented by the chip carrier 10 in which the wiring 5 side of the first layer is made up of a nonconductive material. Also, IC 12 can be stably driven by fixing between the back side of IC 12 and the carrier 10 by a die bonding material 13. The adhesive 11 used in fixing the carrier 10 mounted on the wiring 5 of the first layer is nonconductive.
Patent JP-H07123392-A (JP)
Title: Digital image reproduction system
Inventor: HATORI KENJI
IPC: G06F21/60
Filed: 1993-10-28
Abstract: PURPOSE:To perform the charging for the operation to a digital image by an on-line and to determine proper charge for provided image data by making a digital image an object with the procedure on the use of other data and digital images and making the image an image object. CONSTITUTION:When an image object 40 is down-loaded, an access is performed to an object providing origin existing in an external network via a network line. The list of provided objects is displayed on a display device and a user is made to select a desired object. When the user selects a number-of-day system, the input of the term to be used is requested. The reproduced data inputted in reproduced attribute data in the data part 48 of the selected image object 40 are written or date and times and terms are written in this case. The providing origin transmits the selected image object 40 through a line. Finally, the user is made to select the preserving place of the image object 40 and the image object is recorded in the place.
Patent JP-H10110396-A (JP)
Title: Steel cord for reinforcing elastomer product
Inventor: DE VOS XAVIER
IPC: D07B1/06
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a steel cord for reinforcing an elastomer product such as a rubber tire, ensured in fine spaces between element wires to sufficiently impregnate the spaces with the rubber. SOLUTION: This steel cord 10 has a core and a layer disposed around the core. The core has one or more core element wires 12, and the layer has three to ten layer element wires 14. At least one of the core element wires 12 has the first wave shape, and at least one of the layer element wires 14 has the second wave shape. The first wave shape is substantially different from the second wave shape.
Patent JP-H1179467-A (JP)
Title: Clogged paper removal mechanism
Inventor: KOSHINUMA TAKASHI
IPC: B65H5/06
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a clogged paper removal mechanism capable of easily removing clogged paper with a simple structure. SOLUTION: A belt pulley 22 provided with a one-way clutch to transmit a driving only when a knob 21 is rotated in an (a) direction is installed on the rotating shaft 21a of the knob 21, and the driving of the knob 21 is transmitted to a rotating shaft 9c. Also a gear 26 provided with a one-way clutch to transmit the driving only when the knob 21 is rotated in the (a) direction is installed on the rotating shaft 21a, and the driving of the knob 21 is transmitted to a rotating shaft 6c through gears 25 to 28. In addition, a gear 30 provided with a one-way clutch to transmit the driving only when the knob 21 is rotated in the (b) direction is installed on the rotating shaft 21a, and the driving of the knob 21 is transmitted to the rotating shaft 9c.  Thus the rotating conditions of a lower feed roller 6b and an upper roller 9a of a register roller can be controlled by the rotating direction of the knob 21.
Patent JP-H02164472-A (JP)
Title: Spraying apparatus for fiber
Inventor: JIYURIASU JIEE MORUNAA
IPC: B05B7/14
Filed: 1989-10-19
Abstract: PURPOSE: To obtain a fiber spray system forming a uniform and freely repeatable pattern on a sprayed substrate or article, capable of conforming to the fibers of different size or density, and having the flow rate of the fibers variable. CONSTITUTION: The fiber is discharged into a fiber collector 106 from a feeder bowl 80 through the opening-provided grid or screen 96 and entrained therein by the air current. A delivery hose 130 is connected between the discharge port of the collector 106 and the suction port of a pump 136. The velocity of the fibers entrained by the air through the hose 130 is so controlled that the fibers are accumulated in the hose when the outlet end of the hose 130 is placed at a specified position. The fibers are uniformly recovered from the hose 130 by the pump 136 at this position, then discharged directly into a spray gun 20 and deposited on the substrate or article.
Patent JP-2001089646-A (JP)
Title: Biodegradable resin composition
Inventor: HASEGAWA NAOKI
IPC: C08L67/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable resin composition which shows a sufficiently high rigidity and a high biodegradation rate. SOLUTION: This biodegradable resin composition contains a biodegradable resin and a layered clay mineral which is organized by an organizing agent dispersed in the biodegradable resin. Here, the organized layered clay mineral has an average particle size of <=1 μm.
Patent JP-S62120436-A (JP)
Inventor: MAAKO ORUPAA
IPC: C25C1/00
Filed: 1986-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03134227-A (JP)
Title: Intake device for two-cycle direct injection engine
Inventor: KASHIWASE HAJIME
IPC: F02B75/02
Filed: 1989-10-18
Abstract: PURPOSE:To obtain stable combustion without deteriorating drivability by constituting a displacement scavenge pump driven by a crankshaft through a timing belt so as to be synchronized with the cycle timing of an engine. CONSTITUTION:In the case of a 2-cycle direct injection engine provided with a displacement scavenge pump 19, rotated by an output of a crankshaft 5, in a suction system, the displacement scavenge pump 19 is driven by the crankshaft 5 through a timing belt 38 so as to be synchronized with cycle timing of the engine. By this constitution, during engine operation, since the displacement scavenge pump 19 is synchronously rotated with the crankshaft 5 through the timing belt 38, pulsation of scavenge air, generated by the scavenge pump 19, is synchronized with the cycle timing of the engine. Accordingly, stable combustion is obtained in the engine with scavenge efficiency not fluctuated. While because of constitution with no necessity for a scavenge chamber in large size, drivability is prevented from deteriorating without a response delay of scavenge.
Patent JP-H04147922-A (JP)
Title: Annealing furnace provided with device detecting discontinuity of wire
Inventor: KUSAKARI KAZUAKI
IPC: C21D9/56
Filed: 1990-10-09
Abstract: PURPOSE:To easily join the end part of a wire rod with welding while following up movement at a bobbin side at the time of the discontinuity of a wire by forming a device for detecting the discontinuity of the wire disposed at a supplying bobbin side so as to shift to a direction intersecting orthogonally with the axis of wire rod. CONSTITUTION:On the bobbin 2 side between the supplying bobbin 2 and an annealing furnace 4 body for wire rod, the device 1 for detecting the discontinuity of the wire is provided. In the above-mentioned device 1, in the case an engaging tool 10 hung to the wire rod 3 shifts to the direction intersecting orthogonally with the axis of the wire rod 3 together with the wire rod 3, this movement is absorbed with a spring 11 and also at the time of the discontinuity of the wire rod 3 or the end part of the wire rod, it is detected with a detector 12 that the tension of the wire rod 3 is loosened and the hooking tool 10 is pulled to the spring 11. In such a manner, since the detection of the discontinuity of the wire or the end part of wire rod 3 can be executed in the vicinity of the above-mentioned bobbin 2, in the case of joining the end part of the wire rod 3 with the welding, the discontinuous or the terminal point of wire can smoothly and easily be welded without hindering the annealing furnace 4.
Patent JP-H05110880-A (JP)
Title: Color reader
Inventor: KUSUNOKI TADAKAZU
IPC: H04N1/46
Filed: 1991-10-18
Abstract: PURPOSE:To correct a color shift by preparing the correction data to show a trapezoidal wave density distribution based on image data, the integrated result and the assumed result of the data and replacing them to the image data. CONSTITUTION:The reader is provided with an image reading means 112 to separate and read a black and white image to plural color components for each picture element and a detecting means 113 to detect a correction object area, in which the value of at least one component is constant and the same at both-end parts, from the obtained image data. An integrating means 114 integrates the intensity distribution of one color component of the reading image and width estimating means 115 assumes the expansion width of an original image from the fluctuation width of one color component. Based on the integrated result and the assumed result, a deciding means 116 decides whether or not the original image can be approximate by the trapezoidal wave density distribution. Based on these assumed result, the integrated result and the image data, a correction data generating means 117 generates the correction data to show the trapezoidal wave density distribution, and in accordance with the decision of the deciding means 116, the data are replaced to the image data, and then, the color shift when the linear pattern is read is corrected.
Patent JP-S60227179-A (JP)
Inventor: PEETAA KERUSUTEN
IPC: G01R33/07
Filed: 1984-12-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。