baber/WOPTO huggingface dataset:
Patent JP-H11186239-A (JP)
Title: Plasma processor
Inventor: SAITO SUSUMU
IPC: H01L21/302
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing method, which decides accurately the fluctuation period of plasma light and can decide accurately the end of plasma processing on the basis of the fluctuation period. SOLUTION: A plasma P, which is fluctuated by a magnet 128, is formed in a chamber 102 of an etching device 100. A signal of fluctuating plasma light detected by a light receiving part 136 via a detecting window 134 is sampled at a constant sampling period by an arithmetic controller 120 to find the data row of the sampled signal. The mean movement of the plasma in a plurality of the moving average calculating periods are calculated from this data row to fins a data row of each moving average and each approximate expression is found from each data row of these moving averages.  The data row of each moving average and the amount of displacement of each approximate expression in a prescribed period are found and the moving average value calculating period to correspond to the smallest amount of displacement is decided as the fluctuation period of the plasma P, The data row of the moving average is found fROM the data row of the sampled signal on the basis of the decided fluctuation period and the end point of a plasma treatment is decided.
Patent JP-2000187985-A (JP)
Title: Semiconductor storage device
Inventor: SAKAMOTO TATSUYA
IPC: G11C11/4091
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To attain the stabilization of operation and the increase of speed for an amplifier by applying the operating voltage to a sense amplifier in accordance with the change of a switch control signal, transmitting an amplified signal formed with the amplifying operation to an input/output line by a column selection signal, and turning back the switch control signal to a selected level in accordance with the selection operation of a column selection circuit. SOLUTION: When a sub-word line SWL is selected, a shared selection signal SHR corresponded to a sub-array at the non-selected is made to a non-selected level such as a grounding potential of the circuit. Consequently, the sense amplifier is separated off from a complementary bit line at the right side, and the minute voltage difference corresponded to the stored electric charge of a memory cell which is selected by complementary bit lines BLT and BLB at the left side, is generated. A sense node SAB becomes to have the large signal amount by the connection with the bit line BLB having the large parasitic capacity through a switch MOSFET Q2.
Patent JP-H11186894-A (JP)
Title: Output buffer circuit
Inventor: OKUZUMI TETSUYA
IPC: H03K19/0175
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide the output buffer circuit whose entire current consumption is suppressed by minimizing the consumption of a through-current flowing when a main clock is received. SOLUTION: The output buffer circuit 30 drives a load circuit 91 and is provided with a control section and a drive section. The control section receives an input signal Sk and a 1st control section Sa that denotes whether the load circuit is in an operating state or a non-operating state and produces a 2nd control signal and the drive section receiving the 2nd control signal generates a drive signal Sn to drive the load circuit.
Patent JP-H11194858-A (JP)
Title: Power control unit and electronic equipment applying the same unit
Inventor: TAKAYAMA EIJI
IPC: G06F1/20
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a power control unit which controls the rotating speed of a cooling fan by determining the driving voltage supplied to the fan according to the state in an electronic equipment such as temperature. SOLUTION: An interruption control part 175 monitors whether or not a measured value outputted from a temperature sensor 18 exceeds a predetermined value and initiates a system interruption(SMI) indicating that the value exceeds the predetermined value in such a case to inform the CPU of that. When a command is sent from the CPU in response to the system interruption, this command is accepted by a command register 173 and a voltage controller 174 controls the driving voltage supplied to the cooling fan according to the command that the command registers 173 has accepted. Consequently, rotating speed control over the cooling fan based upon the measured value of the temperature sensor is performed.
Patent JP-2000185602-A (JP)
Title: Vehicular load holding device
Inventor: KANEKO MASAMI
IPC: B60R7/10
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular load holding device easily adjusted and capable of stably holding a load in a vehicle. SOLUTION: This device is composed of a winding means 4 arranged on an upper part of a vehicle and having a reel portion 12 energized in a winding direction by an energizing means 6, a string article 10 having one end wound in the reel portion 12 of the winding means 4, an engaging means 13 engaging the reel portion 12 at an arbitrary pull-out position of the string article 10, and hook storing means 5 arranged close to the winding means 4 and detachably storing a hook 15 united to the other end of the string article 10. Only pulling out the string article 10 to be a suitable length according to the size or the shape of a load is required, which facilitates adjusting process, and by hooking the load on the hook 15 united to the string article 10, the load can be stably held in a vehicle.
Patent JP-2000197163-A (JP)
Title: Monitor system
Inventor: HAYASHI HIROYUKI
IPC: G11B31/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To make the scale of the title system small and to reduce the manufacture cost and the installation cost of the system. SOLUTION: This system 14 is provided with an image recording transfer section 2 that operates a monitor camera 1 when a communication channel of an infrared ray communication unit 5 is interrupted under the control of a recording control section 3 to record image and audio data of an object field 8 and that transmits a picture recorded by the infrared ray communication unit 5 to an image receiver 11 after waiting for recovery of the communication channel.
Patent JP-2000193387-A (JP)
Title: Flat heat exchange pipe and its manufacture
Inventor: KAIMURA SATORU
IPC: F28F1/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent brazing failure from being generated between side-wall formation parts when brazing upper and lower component members. SOLUTION: A flat heat exchanger pipe A is equipped with upper and lower walls 1 and 2, and left- and right-side walls 3 across the left- and right-side edges of the upper and lower walls 1 and 2. In the flat heat exchange pipe A, a plate-shaped upper component member 20 that has an upper-wall formation part and a side wall formation part 22 being droppingly formed integrally at the left- and right-side edges of the upper-wall formation part is combined with a plate-shaped lower component member 10 that has a lower-wall formation part and a side-wall formation part 14 being formed integrally in a rising shape at the left- and right-side edges of the lower-wall formation part for mutually jointing, so that the side-wall formation part 22 of the upper component member 20 is positioned outside the side-wall formation part 14.  In this case, the upper component member 20 is formed by bending the left- and right-side parts of an aluminum brazing sheet while a crease groove is set to the inside along the crease groove being formed on one side of the aluminum brazing sheet.
Patent JP-2000193718-A (JP)
Title: Semiconductor testing apparatus
Inventor: WADA NOBORU
IPC: H01L21/66
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor testing apparatus which avoids an increase of a failure rate of devices to be measured because of failures of sockets. SOLUTION: A test board 1 has sockets 2 set for mounting devices to be measured. A tester main body 4 mounts devices to be measured only to sockets 2 designated by mask data on a mask data memory part 6, and moreover tests the devices to be measured and outputs test times and test results. A test end process control part 5 accumulates the test times and number of use times of the board on a use time memory part 7 and a use number-of-times memory part 8 respectively, and also stores for each socket a cumulative number of fails, the number of continuance times of fails and the number of continuance times of fails of a pretest prior to a test on a cumulative fail number memory part 9, a continuance fail number-of-times memory part 10 and a continuance pretest fail number-of times memory part 11. A threshold memory part 12 stores maximum values of stored contents.  The test end process control part 5 makes it impossible to load mask data for the socket having stored contents exceeding the corresponding maximum value.
Patent JP-2000190810-A (JP)
Title: Synthetic fiber for seat belt, and seat belt webbing
Inventor: AOYAMA MASATAKA
IPC: D06M101/16
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic fiber for a seat belt whose rigidity in the latitude direction is improved, and to intend a seat belt to be excellent in the rigidity, in particular the rigidity in the latitude direction and to have stable storing properties and hardly to turn over and to protect the occupants surely from an accident if they should encounter it. SOLUTION: This synthetic fiber is composed of the multi-filament of a single fiber with a triangle or Y shape section. In this case, the deformation degree (H) of the single fiber is 1.5-4.0 and a single fiber fineness (d) is 4-40 denier. In the seat belt webbing, the synthetic fiber for a seat belt is used as a latitude yarn.
Patent JP-2000195379-A (JP)
Title: Slide switch
Inventor: MURAMOTO TATSUYA
IPC: H01H1/36
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To enable switching of two sets of contact parts with time differences provided thereto respectively by providing a fixed contact part fixed to a body and has a first fixed contact plate and a second fixed contact plate, and a movable contact part with a first movable contact and a second movable contact. SOLUTION: A fixed contact part 4 is provided with a first contact plate 41, having one end 41 at the contact piece side and a second fixed contact plate 42 adjacent to the plate 41 along a drive direction and disposed being displaced only by a specified size from the end 41c. When the other end 32 of a movable contact piece 3 is driven in the drive direction α, a first movable contact slide on the plate 41 at first to put the part between the piece 3 and the plate 41, and then when the piece 3 is driven exceeding a specified size δ, a second movable contact slide on the plate 42 to put on the part between the piece 3 and the plate 42 to thereby switch on two sets of contact parts with a time difference which corresponds to the specified size δ, resulting in the improvement in the reliability of contact.
Patent JP-2000189091-A (JP)
Title: Apparatus for manufacturing soymilk
Inventor: SASHIKI TAKASHI
IPC: A23L11/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing soymilk capable of simply supplying soybean and water adjusted in the most appropriate ratio to a soymilk manufacturing unit by simply throwing soybean flake into a container. SOLUTION: This apparatus comprises a container 14 to which soybean flake is thrown, a scale 13 measuring the weight of soybean thrown into the container 14, a screen conveyer 15 moving the soybean whose weight is measured by the scale 13 from the container 14 to a soymilk manufacturing unit 30, a water supplying means supplying water to the manufacturing unit 30, a feed water control valve 21 controlling the amount of water supply, a water supply calculating mean calculating the amount of water supply based on the weight of the soybean measured by the scale 13, and a controlling means to control the feed water control valve 21 to supply the water of the amount calculated by the calculating means.
Patent JP-2000195484-A (JP)
Title: Separator for battery
Inventor: OTANI AKIRA
IPC: H01M2/16
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a battery having little contraction even at a high temperature. SOLUTION: As for a separator for a battery using a porous sheet in which plural polyethylene particles having ultrahigh molecular weight are linked and a porous structure is formed by an air gap between these particles, the ratio of a sheet area (A2) obtained after applying heat treatment for 10 minutes at 70 deg.C to a sheet area (A1) obtained before the heat treatment (A2/A1) is set for A2/A1>=0.9. After the polyethylene powder having ultrahigh molecular weight is heated at a temperature of not more than its fusing point, it is pressurized and preliminarily molded. After that, a sintered body is obtained by sintering it at a temperature of not less than the fusing point by steam under a reduced pressure condition. A porous sheet of polyethylene having ultrahigh molecular weight can be obtained by cutting this sintered body into a sheet shape.
Patent JP-2001179960-A (JP)
Title: Ink jet recorder
Inventor: ARAI ATSUSHI
IPC: B41J2/01
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder forming an image stably at all times by removing ink or a part of ink composition remaining on an intermediate transfer body. SOLUTION: The ink jet recorder comprises an intermediate transfer body 2 for holding ink ejected from a recording head 1 temporarily, means 3 for emitting ink setting light disposed in the intermediate transfer body 2, a roller 6 for transferring ink onto a recording medium 6, and a cleaning means 5 for removing ink remaining on the intermediate transfer body 2. The recording head 1 ejects ink from the ink ejecting section 21 of the intermediate transfer body 2, transfers ink by means of a transfer roller 4 at the transfer section 22 of the intermediate transfer body 2, and removes remaining ink through a cleaning means at the cleaning section 23 of the intermediate transfer body 2. Irradiation of light from the light emitting means 3 is increased in the order of the ink ejecting section 21, the transfer section 22, and the cleaning section 23.
Patent JP-2000178952-A (JP)
Title: Constant water-level maintenance device for water pipe line
Inventor: FUJIMORI SHINSAKU
IPC: E02B13/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an automatic cutoff equipment for a water pipe line, which the labor by a hand can be saved by automating cutoff and a power supply is made unnecessary and which is handled and managed easily and has simple structure and excellent durability. SOLUTION: The constant water-level maintenance device comprises an intake pipe 1, a box section 5 continuously connected to the opening section of the intake pipe, a spout 6 to a supply field cleared to the peripheral wall of the box section 5 and a watertight chamber 11 formed by installed a watertight pack 8 into the box section.  The maintenance device has a main water side valve body 1d7 fixed onto the bottom wall of the watertight pack, a bypass 19 mounted under the state, in which the inside of the intake pipe and the inside of the watertight chamber are communicated, a sealed box 23 being supported and attached to a float mounting section and having a control water side closet seat 22 on a bottom wall, a communicating path communicating the inside of the sealed box and the watertight chamber, a float borne to the float mounting section in a freely vertically movable by a baring arm, a control water side valve body, in which a control water side valve seat is closed by the elevation of a rod 29 for the float and opened by the lowering of the rod 29 in the rod 29 for the float, and a magnet device set up to the rod under the state,  in which the magnet device is attached to the rod when the rod is placed at the portion of elevation.
Patent JP-2001187924-A (JP)
Title: Constant velocity joint
Inventor: MAEDA KIKUO
IPC: F16D3/20
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a constant velocity joint that comprises structural members of a material resistant to fatigue cracking and excellent in durability. SOLUTION: Major structural members are a tripod member having three radially projecting leg shafts, an outer joint member having three axial track grooves in the internal surface and having an axial roller guide surface on each side of each track groove, and rolling members interposed between the leg shafts of the tripod member and the outer joint member to transmit torque. The rolling members comprise a steel material including as its alloy elements at least, by mass %, C of 0.6% to 1.3%, Si of 0.3% to 3.0%, Ni of 0.1% to 3.0%, Mn of 0.2% to 1.5% and Cr of 0.3% to 5.0%, and have surface hardness of HRC 58 or more in Rockwell hardness.
Patent JP-2001192239-A (JP)
Title: Method for manufacturing strengthened glass, strengthened glass and glass substrate
Inventor: IWASHITA MASASHI
IPC: G11B5/73
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the warpage of a glass by the chemical strengthening treatment for dipping the glass in a molten salt to cause ion exchange. SOLUTION: A glass is dipped in the ion-exchange molten solution consisting essentially of potassium nitrate and sodium nitrate and containing, by mass, 10 ppm to <=1% cationic component other than potasiium and sodium and having <=130 deg.C complete solidifying point and chemically strengthened, and hence the warpage of the glass is prevented.
Patent JP-2001046032-A (JP)
Title: Functional beverage and food containing mineral and production thereof
Inventor: SOMEYA NORIO
IPC: A23L2/38
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a functional beverage or food containing mineral, capable of keeping clear aqueous solution without depending on pH. SOLUTION: In this method for producing a functional beverage, when an oxide or/and a carbonate of an alkaline earth metal such as calcium or magnesium is dissolved in water, weathered reef building coral is added thereto and a ratio of oxide or/and carbonate of calcium or magnesium to weathered reef building coral is set to (0.01-1) to (5-9.99).
Patent JP-H11263864-A (JP)
Title: Preparation of polyolefin foam
Inventor: KOSAKATA ATSUSHI
IPC: B29K105/04
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To prepare a highly expanded polyolefin having uniform, fine bubbles. SOLUTION: This preparation process comprises the first process wherein a polyolefin (polypropylene or polyethylene), a decomposition blowing agent and a gaseous or low-boiling solvent are mixed, heated and expanded by a gaseous or low-boiling solvent and the second process wherein they are heated to a temperature higher than that in the first process and expanded by the decomposition blowing agent. Preferably, the expansion ratio in the first process is 2/3 times the expansion ratio in the second process or lower.
Patent JP-H0666366-A (JP)
Title: Shift control device for automatic transmission
Inventor: ISHIBASHI YUKIO
IPC: F16H59/14
Filed: 1990-12-07
Abstract: PURPOSE:To prevent the deterioration of fuel consumption due to unnecessary power mode setting and reduce engine noises by changing the depth of a road load line in response to the output reduction cause of an engine or the load fluctuation cause of the engine. CONSTITUTION:A shift line is set to the high speed side or the low speed side in response to the acceleration state based on the opening of a throttle valve 8, the vehicle speed detected by a vehicle speed sensor 7, and the detection signals from an atmospheric pressure sensor 12, an air conditioner switch 13, and an electric load switch 14, the output reduction cause or the load fluctuation cause of an engine are judged, and the depth of a road load line provided on a shift pattern stored in a shift pattern memory section 5c is changed.
Patent JP-H04214636-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA SHIGERU
IPC: H01L29/812
Filed: 1990-12-12
Abstract: PURPOSE:To obtain a high-output element whose Schottky characteristic is good, in which a sufficient voltage can be applied to a gate electrode and whose high-frequency characteristic is excellent by a method wherein the title device is provided with a heterojunction composed of GaAsxSb1-x and InyGa1-yAs whose composition ratios are respectively within specific ranges. CONSTITUTION:The title device is provided with a heterojunction composed of GaAsxSb1-x whose composition ratio (x) is at 0.65 or higher and at 0.85 or lower and of InyGa1-yAs whose composition ratio (y) is at 0.3 or higher and at 0.65 or lower. For example, the following are formed on a semiinsulating InP semiconductor substrate 11: a buffer layer 12 composed of undoped Al0.48 In0.52As; a channel layer 13 composed of undoped InyGa1-yAs in said composition ratio; and an electron supply layer 14 which is composed of GaAsxSb1-x in said composition ratio and to which donor impurities are added. Then, the following are formed on the electron supply layer 14: a source electrode 15 and a drain electrode 16 which are composed of AuGe/Ni or the like and which are in ohmic contact; and a gate electrode 17 which is composed of Ti/Pt/Au or the like and which is in Schottky contact.
Patent JP-H04214249-A (JP)
Title: Remote controller
Inventor: MANIWA TAKASHI
IPC: G11B15/02
Filed: 1990-12-13
Abstract: PURPOSE:To simplify a method for releasing a jog mode in a remote controller provided with a jog dial which is used for the operation of a VTR. CONSTITUTION:The control part 14 of the remote control device having an operation part 10 and the jog shuttle dial 13 is provided with a function for releasing the jog mode of the remote control device simultaneously with performing processing by an operation button out of an operation button group 11 when it is depressed in the jog mode. It is unnecessary to depress the jog button 12 in order to release the jog mode after the operation button is depressed. The operation is simplified and also a trouble that the consumption of a battery is quickened because the display of the jog mode is kept lighting in the case of forgetting releasing is eliminated.
Patent JP-H04224444-A (JP)
Title: Washer pump
Inventor: SATO HISAHIRO
IPC: B60S1/50
Filed: 1990-12-26
Abstract: PURPOSE:To provide a washer of simple structure at a low cost, with which reduction of the residual detergent liquid quantity in a washer tank can be confirmed only through watching of the detergent amount supplied to the windshield from the driver seat. CONSTITUTION:The peripheral wall of an inlet 15 inserted in a washer tank 11 of a washer pump 9 is extended to build a cylindrical peripheral wall part 25 facing upward, whose top is left open. At a part about this cylindrical peripheral wall part, at least below it or preferably in the same position or in lower part as/of the inlet position, a flow path for the detergent liquid leading to the inside of the washer tank is provided by boring a through hole 26 in the cylindrical peripheral wall part or forming a groove as notched downward from the top opening.