baber/WOPTO huggingface dataset:
Patent JP-H03188284-A (JP)
Title: Plasma treating device
Inventor: OMOTO YUTAKA
IPC: H01L21/3065
Filed: 1989-12-18
Abstract: PURPOSE:To prevent an electric discharge to the plasma side and to obviate the deterioration or breakage of a material to be treated by discharging the electric charge accumulated in a sensing electrode and a plasma producing electrode through an electric characteristic adjusting circuit provided to the plasma producing electrode after treatment. CONSTITUTION:A cathode 6 and an anode 7 are provided in a reaction vessel 1 to form the plasma treating device. A low-resistance sensing electrode 11 in electrical contact with plasma and a circuit for adjusting the electric characteristic between the cathode 5 and a ground are provided. The circuit is used to increase the discharge constant of the cathode 5, and formed with a coil 13 to control the discharge to the plasma side, a capacitor 14 and a transistor 12 for current amplification. When a power source 10 is turned off after plasma treatment, the current from the sensing electrode 11 following the plasma is amplified by the transistor 12, and the electric charge accumulated in the cathode 5 is rapidly discharged to the ground side. As a result, the discharge of the accumulated electric charge to the plasma side is prevented, and the deterioration or breakage of an insulating film of a semiconductor substrate 4 to be treated placed on the cathode 5 is obviated.
Patent JP-H03186623-A (JP)
Title: Hydraulic clutch control device
Inventor: HARADA KOJI
IPC: F16D48/02
Filed: 1989-12-18
Abstract: PURPOSE:To reduce the load of a bearing by providing, in a first circuit, a valve for controlling the hydraulic pressure of a second circuit and a valve for setting the pressure in a clutch cover to a predetermined value so as to reduce the hydraulic pressure in the clutch cover in association with an increase in cylinder hydraulic pressure. CONSTITUTION:A first and second circuit 110, 120 are provided to an oil pump 900. A first pressure control solenoid valve 130 in the first circuit controls the pressure of the second circuit. Further, a back pressure valve 140 controls the hydraulic pressure in a clutch cover 1 at a predetermined constant pressure. A second pressure control solenoid valve 150 in the second circuit feeds and discharges hydraulic oil to and from a cylinder 10. When the first pressure control solenoid valve 130 constrains the flow of the hydraulic coil so as to increase the hydraulic pressure of the second circuit, the engagement of the clutch is controlled by way of a port 16. This increase in the hydraulic pressure actuates the back pressure valve 140 by way of a pipe line 400 so as to decrease the pressure in the clutch cover 1. Accordingly, the pressure in the clutch cover 1 is decreased in association with an increase in the clutch urging pressure, thereby it is possible reduce the load of a bearing since the thrust force is decreased.
Patent JP-H11161647-A (JP)
Title: Device and method for editing history management and display of text editor
Inventor: EMURA MASAKI
IPC: G06F17/24
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide the device and method for editing history management and display of a text editor which enables an inserted text and a deleted text to be discriminated by colors on a text editing screen and also make it possible to understand the history order from variation in color tone by managing the contents and history order of a text inserted or deleted in text editing operation. SOLUTION: The text editor 1 has an input means 2 which receives user's key input from a keyboard 6, a text display means 3 which displays a text being edited on a color display 7 together with its editing history, a text editing means 4 which controls a current image 9 and a history management table 10 in a main storage 8, and a file input/output means 5 which inputs an edited text to a disk unit 11 from a file and outputs it to the file.
Patent JP-H03187534-A (JP)
Title: Optical terminal equipment
Inventor: HATANO SATORU
IPC: H04B10/032
Filed: 1989-12-15
Abstract: PURPOSE:To prevent out-of-frame synchronization from being generated in an auxiliary optical reception part by matching a signal, which is inputted to an auxiliary system, with the phase of a frame signal to be generated based on a clock signal from the clock source of an auxiliary optical transmission part. CONSTITUTION:An auxiliary optical transmission part 110 is equipped with a clock source 107 in device, which frequency is synchronized to a reference clock in station, and a buffer memory part 108 and the signal to be inputted to the auxiliary system is matched with the phase of the frame signal to be generated by the clock from the clock source 107 of the auxiliary optical transmission part 110. Therefore, regardless of the presence and absence for switching a selecting part 405 when any one of active systems breaks down, the frame phase of the signal to be sent out to an optical transmission line 515C of the auxiliary system can be fixed. Thus, a stable optical transmission system obtained without occurring out-of-frame synchronization at an auxiliary optical reception part 511.
Patent JP-H05139581-A (JP)
Title: Device for removing protecting paper for rolled paper
Inventor: WATANABE TAKEMI
IPC: B41F13/06
Filed: 1991-11-14
Abstract: PURPOSE:To simplify and miniature a device for automatically cutting and peeling off a wampus (protecting device) with which the outer surface of rolled paper is covered, in a printing firm, by elevatably disposing a wampus peel-off part supporting device in the cutting and peeling-off device, and by positioning a wampus peel-off device on the roller paper side. CONSTITUTION:When a conveying bogie 9 carrying thereon roller paper D comes to a stop at a predetermined position, a lift 9a is lowered so as to set the roller paper D on wind-up support rollers 11, 11. An elevating motor 14 in a wampus peel-off part supporting device 3 is driven to lower a support frame 13 so as to lower the wampus peel-off device 4, a foot member 20 or the like, a roller 20c of the foot member 20 making contact with the outer surface of the roller paper D. In this phase, a cylinder 20a is operated so as to adjust the extension of the foot member 20 in accordance with the outer diameter or the like of the roller paper D. Thereafter, after the crosswise position of the wampus peel-off device 4 is adjusted, a gap is formed between the roller paper and a wampus by a gap forming unit 5, and then the wampus is cut at a high speed by a cutter unit 6.
Patent JP-2001141010-A (JP)
Title: Motive power transmission device for planetary roller
Inventor: MAKINO TOMOAKI
IPC: F16H13/08
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To improve torque transmission capacity by suppressing the reduction of a normal line load, and to improve the fatigue life at the rolling contact part. SOLUTION: A sun roller 21, an outer ring 22 provided at the outer peripheral side of the sunroller 21 concentrically, the first rollers 23 and the second rollers 24 provided between the above sun roller 21 and the outer ring 22, and furnishing a roller group set in the same intervals in the peripheral direction, in a multistage in the radial direction; are provided, and the above sun roller 21, the outer ring 22; the first rollers 23, and the second rollers 24, are pressure- contacted each other, and furthermore, in the first rollers 23 of both the first rollers and the second rollers 24, different rotating radiuses are given. In such a multistage roller converter, the rolling running surface hardnesses of the above sun roller, the outer ring 22, the first rollers 23, and the second rollers 24, are made within the Rockwell hardness HRC 58 to 65.
Patent JP-H07206622-A (JP)
Title: Epoxy resin composition for dental cast material
Inventor: ZUSHO YOSHIYUKI
IPC: A61K6/90
Filed: 1993-12-24
Abstract: PURPOSE: To obtain an epoxy resin composition for dental mold materials having non-shrinkage or slightly expandable property in curing, exhibiting uniform volume change after curing, having high hardness, excellent surface smoothness and being lightweight and having rapidly curing properties and high safety. CONSTITUTION: This epoxy resin composition for dental mold materials comprises 100 pts.wt. liquid epoxy resin, 10-50 pts.wt. epoxy hardener and 1-20 pts.wt. heat-expandable microcapsule, and has 3,000-500,000 cps viscosity at 25 deg.C.
Patent JP-H06141677-A (JP)
Title: Bag for cultivating mushroom and method for cultivating mushroom with the same
Inventor: KOBAYASHI FUMIO
IPC: A01G1/04
Filed: 1992-11-13
Abstract: PURPOSE:To accelerate the spreading of the hyphae of mushroom and the formation of its primordia, and to comprehensively shorten its cultivation period for improving the cultivation efficiency of the mushroom in the bed culture of the mushroom, especially lentinus edodes. CONSTITUTION:The plastic bag for cultivating mushrooms is characterized by disposing a bottom filter passing air but not passing various bacteria at a place near to the bottom of the bag and further a bag opening filter passing the air but not passing the various bacteria at a place near to the opening of the bag. The upper part of the bag is folded up to form a false bottom, and a medium is charged in the bag up to a site not contacting with the bag opening filter. After the medium is sterilized and after the opening of the bag is sealed, a spawn is inoculated at the almost center part of the medium from outside, and subsequently cultured in the state capable of being aerated from the bottom part and through the bag opening filter.
Patent JP-H06169623-A (JP)
Title: Device for controlling reaping height of combine
Inventor: WATANABE HITOSHI
IPC: A01D34/24
Filed: 1992-12-08
Abstract: PURPOSE:To automatically control drop of a reaping device because a culm separating lever often thrusts into soil depending upon the attitude of a body when the reaping device of a combine frequently differs height by advance or retreatment of the body and the reaping device once raised is automatically dropped to the position of reaping attitude. CONSTITUTION:In a combine wherein a reaping device 1 is automatically dropped based on a body 12 and given reaping height H is maintained and controlled by detection of a reaping height sensor 2, when the reaping device 1 is raised to an uncutting position and then automatically dropped to a reaping position, a preset drop of <= the lowest height HZ is controlled by detection of the reaping height sensor 2 to give the objective device for controlling reaping height.
Patent JP-H11218061-A (JP)
Title: Regulatable throttle valve used in fuel injection device for internal combustion engine
Inventor: RICCO MARIO
IPC: F02M51/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a regulatable throttle valve to more precisely regulate a movement amount of an armature through an extremely simple method. SOLUTION: A throttle valve 24 is controlled by the armature 27 of an electromagnet 26 and movement of the armature 27 toward the electromagnet 26 is blocked by a blocking member 71 formed integrally with a flange 73 mounted on a hollow body 12. Mounting of the flange on the hollow body 12 is effected by a ring nut 96 to connect the skirt 90 of an electromagnet 26. A spacer washer 76 formed of an elastic compressible material is arranged between a flange 73 and the shoulder part 74 of the hollow body 12. By fastening torque of the ring nut 96, the washer 76 is pressed and a movement amount of the armature 27 is regulated.
Patent JP-H05167666-A (JP)
Title: Dialer
Inventor: YONEDA NOBORU
IPC: H04M11/00
Filed: 1991-12-12
Abstract: PURPOSE:To provide a dialer in which functions such as abbreviation dial and one-touch dial are utilized by lots of users freely. CONSTITUTION:A dial number dialing means 12 sends a given dial number string to a line 10 and a dial number string input means 14 receives the dial number string entered by a key entry and gives the string to the dial number dialing means 12. Moreover, a dial number string storage means 16 is provided with a write area for each key operation of a simple dial, the dial number string sent to the line 10 is written to any area of the write area, and a dial number string read means 18 reads the dial number string from the area corresponding to the key operation when the key operation of the simple dial is implemented and gives the dial number string to the dial number dialing means 12.
Patent JP-H01169901-A (JP)
Title: Positive resistance temperature characteristic resistor
Inventor: HIRAI NOBUYUKI
IPC: H01C7/02
Filed: 1987-12-24
Abstract: PURPOSE:To prevent the decrease in the resistance value at or above the temperature of the melting point of crystalline resin by a method wherein a positive resistance temperature characteristic resistor is formed with crystalline resin, the rubber composition dispersed into the crystalline resin, and the conductivity grains dispersed into the rubber composition. CONSTITUTION:A positive resistance temperature characteristics resistor is composed of crystalline resin 1, the rubber composition 2 dispersed into the resin, and the conductivity grains 3 dispersed into the composition 2. As a result, a brown movement is generated with the grain diameter of a conductivity substance at or above the temperature of melting point of the resin 1, but as the grain diameter is larger than the grain 3, the brown movement is smaller than that of the grain 3, and the decrease in resistance is small. The conductivity substance has a positive temperature characteristics by the combination of the composition 2 and the grains 3. As a result, the decrease in resistance value at or above the temperature of melting point of the resin 1 can be prevented.
Patent JP-H02171972-A (JP)
Title: Hidden line erasing method for graphic processor
Inventor: MOTOI MASAHIRO
IPC: G06T15/40
Filed: 1988-12-26
Abstract: PURPOSE:To simply and surely erase the hidden line of a graphic in a closed area including a curve such as a circular arc by forming a mask graphic approximate to a polygon in a curved part and over-writing the mask graphic by a display control device. CONSTITUTION:Only a boundary line graphic in a hidden line erasing area is selected by means of a coordinate input device 1. An arithmetic unit 5 finds out both the end points of a segment when a selected graphic is the segment or vertexes at the time of approximating a selected curve such as a circular arc to a polygon based on a proper allowance error, forms a mask graphic connecting all the points found from the graphic, and stores the formed mask graphic in a segment buffer device 4. A display control device 6 reads out graphic data stored in the buffer 4 in accordance with the display priority and sends the read data to a graphic display device 3. Thereby, a part included in the inside of the mask graphic out of the already displayed graphic is erased to execute hidden line erasing. Consequently, the mask graphic requiring much time for individual area specification can be easily formed and the hidden line erasing of the graphic in the closed area including the curve such as a circular arc part which may easily generate a miss can be simply and surely executed.
Patent JP-H01169215-A (JP)
Title: Fluidized bed combustion device
Inventor: FUJIWARA NAOKI
IPC: F23C10/00
Filed: 1987-12-25
Abstract: PURPOSE:To obtain a high heat resistant and mechanically strong air dispersion plate at low price by providing many small holes for passing air in a plate body connecting which are curved or bent upward or downward. CONSTITUTION:An air dispersion plate is formed so that plates 3 connecting water pipes 1 are curved and many small holes 2 is provided in the curved plates 3. The problem of breakage and mechanical strength of dispersion plates caused by heat strain is solved by adopting the above structure and good air dispersion condition is obtained without using bubble caps for which time is needed to manufacture and mount. The device is formed so that the curved plates 3 are used, the axes of the small holes 2 are made horizontal, and particles in the bed can be prevented from falling through the small holes 2, but the diameter of the particles in the bed is sufficiently large as compared with the diameter of the small holes 2 and, in the case where the particles do not fall through the small holes 12, vertical small holes may be drilled. The curved plates are bent upward, but they can be curved downward.
Patent JP-H04201670-A (JP)
Title: Pendulum type underframe for rolling stock
Inventor: YAMADA HIROYUKI
IPC: B61F5/22
Filed: 1990-11-30
Abstract: PURPOSE:To extend the lifetime of parts, improve riding comfort on a vehicle and increase the travel speed thereof by recessing the surface of a roller bearing where in contact with a roller, in the same direction as roller rotation. CONSTITUTION:When a pendulum type underframe for a vehicle has a swing bolster, the sectional form of a roller bearing 3 near an area in contact with a roller 4 is recessed in the same direction as the rotation of the roller 4. The range of the aforesaid recessed area in the breadthwise direction of a vehicle body is normally kept equal to or over the range of shift of the roller 4, due to the inclination of the vehicle body on curved tracks, thereby preventing the roller 4 from reaching the projected surface of the roller bearing 3. According to the aforesaid construction, the roller 4 keeps contacting the recessed surface of the roller bearing 3, even when the vehicle travels along any kind of tracks, including straight and curved tracks. As a result, the lifetime of the roller bearing 3 can be extended and riding comfort on the vehicle can be improved.
Patent JP-2000156625-A (JP)
Title: Surface acoustic wave filter
Inventor: MORIZAKI TADAHIRO
IPC: H03H3/08
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a SAW filter having high reliability by realizing a sufficient bonding strength for bonding of wires made of different kinds of metals. SOLUTION: In the SAW filter where an electrode pad 4 of a SAW chip 1 made of aluminum and an electrode pad 5 of a ceramic package 2 made of Au are interconnected by an Au wire 3, aluminum is formed interdigitally or in a form of grating for the electrode pad 4 of the SAW chip 1 and the electrode is structured with gaps where no aluminum is provided.
Patent JP-H09165900-A (JP)
Title: Louver for ventilating port
Inventor: KATO CHIZUO
IPC: F24F7/04
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce cost, and easily clean it by pivotally fixing a casting-made hood part which can surround a ventilating hole to a casting-made louver main body having integrally a ventilating port inserting part, the ventilating hole and a flange part so as to be vertically movable. SOLUTION: A ventilating port inserting part 14 is fixed to a ventilating port part 13 of a building 10 until a flange part 16 comes into contact with a wall surface 11, and the ventilating port part 13 is put in a protective condition by a hood part 26. Next, ventilating is performed between the inside and the outside of the building 10 through a lower ventilating hole 24 of a hood opening 23 of the hood part 26, a ventilating hole 15 of the flange part 16 and the ventilating port inserting part 14. An entrance of an insect or the like into the building 10 is prevented by the double ventilating holes 24 and 15.  Therefore, a ventilating port louver is composed of a louver main body 17 by integrally forming the ventilating port inserting part 14, the ventilating hole 15 and the flange part 16 and the hood part 26 having the ventilating hole 24, and cost can be reduced more than when a plate material such as aluminum is worked by gathering parts, and strength and durability can be enhanced, and dimensional accuracy can be secured.
Patent JP-2001148716-A (JP)
Title: Point-multipoint band sharing system and its band requesting method
Inventor: KANO TAKESHI
IPC: H04L12/70
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To make a request for a band which is always below the maximum capacity without breaking down packet data and to shorten a delay time which is necessary for the band request when arrival intervals of packet data are large by assigning the transfer of variable-length packet data which have unpredictable intervals equally among subscriber devices. SOLUTION: A management table and a capacity counter for individually managing the capacity of packet data arriving at a subscriber-side communication device and the cumulative value of 1st to (n+1)th packet data having arrived is compared with maximum capacity which can be requested at a time; when the cumulative value exceeds the maximum capacity, the cumulative capacity of the 1st to (n)th data is determined as band request capacity. After a value holding transfer capacity information is cleared, a band request is made even if the cumulative capacity is less than the maximum capacity to reduce the transfer delay of packet data.
Patent JP-2001148189-A (JP)
Title: Data write-in method
Inventor: IKEDA YOSHIHIRO
IPC: G11C11/14
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To improve largely write-in speed of data for a memory cell consisting of magnetroresisters. SOLUTION: When data of '001' is written in memory cells S1-S3 on the same word line WLn, a current is made to flow from one side of a word line WLn and bit lines BLn-1 to BLn+1 to the other side, and '0' is written in M cells S1-S3. After that, a current is made to flow from the other side to one side of the word line WLn, and '1' is written in only the memory cell S3 by flowing a current from the other side to one side in only the bit line BLn+1, to which the memory cell S3 in which '1' is desired to write is connected. Thereby, data can be written in a memory cell by write-in operation of two times, and write-in speed of a memory can be substantially improved.
Patent JP-H05167356-A (JP)
Title: Distortion compensator
Inventor: TAKAHASHI HIROAKI
IPC: H03F1/32
Filed: 1991-12-13
Abstract: PURPOSE:To reduce entire energy consumption by executing the negative feedback only of a mutually modulated distortion component and amplifying the component. CONSTITUTION:A high frequency input signal inputted from an input terminal IN is distributed into a main signal and an auxiliary signal by a directional coupler 11, The distributed main signal is amplified by a power amplifier 12, and the auxiliary signal is impressed to a feedback loop. One part of the main signal, which is amplified by the amplifier 12 and contains the mutually modulated distortion component, is extracted by a directional coupler 13 and supplied to a directional coupler 14. In this coupler 14, the main signal extracted from the coupler 13 and the auxiliary signal distributed by the coupler 11 are coupled with opposite phases. Thus, only the mutually modulated distortion component is extracted from the coupler 14 and impressed through a band pass filter 16 to a directional coupler 17. In the coupler 17, the mutually modulated distortion component passed through the filter 16 is coupled with the main signal distributed by the coupler 11, and outputted from an output terminal OUT after compensating the mutually modulated distortion component generated at the amplifier 12.