baber/WOPTO huggingface dataset:
Patent JP-H04164697-A (JP)
Title: Electronic blackboard apparatus
Inventor: YAMASHITA ATSUSHI
IPC: H04N1/00
Filed: 1990-10-29
Abstract: PURPOSE:To prevent the bending of a blackboard main body, in a foldable electronic blackboard apparatus, by fixing the attaching part of a printing means to the blackboard main body containing a writing sheet to the bending part of the blackboard main body. CONSTITUTION:An electronic blackboard apparatus is equipped with a writing sheet 1 formed in an annular shape, blackboard cases 2,3, a blackboard case lid 4, the feed roller 6a holding the writing sheet to feed the same, a follower roller 6b and the motor 7 rotating the feed roller 6a to feed the writing sheet. A printer 5 is made detachable with respect to the blackboard cases 2,3 and, when the electronic blackboard apparatus is assembled, the folded blackboard cases 2,3 are opened to attach the printer 5 to the lower parts of the blackboard cases 2,3 and the backboard case lid 4 is attached to the blackboard cases. The blackboard main body part containing the writing part and the printer becoming a separate unit are detached to be folded and the whole of the apparatus can be made compact at the time of packing. At the time of assembling, the printer 5 is attached to the central part of the blackboard main body part to make it possible to fix the blackboard main body part and it is unnecessary to provide the separate member for fixing the main body.
Patent JP-H09228220-A (JP)
Title: Nonwoven fabric comprising water-soluble polyamide and product produced from the same
Inventor: SHIYAAFU YUU AAMEDO
IPC: D04H1/42
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric useful for disposable absorbent products such as disposable diaper from a water soluble polyether amide having good melting characteristics. SOLUTION: This spun-bonded or melt blown thermoplastic nonwoven fabric is obtained from a water soluble polyether amide obtained by reacting a polyalkylene glycol diamine with a dicarboxylic acid (ester). A polyalkyleneglycoldiamine represented by the formula NH2 (CH2 )x -(OCH2 CH2 )y - O-(CH2 )x -NH2 [(x) is 2-3; (y) is 1-2] is preferably used as the polyalkyleneglycoldiamide.
Patent JP-H11145115-A (JP)
Title: Cleaning method for ashing apparatus
Inventor: BOKU SEIRETSU
IPC: H01L21/302
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a novel method capable of cleaning an interior of a processing chamber without opening the processing chamber of an ashing apparatus, in order to restore an ashing rate which is slowed down by deposition of titanium component and carbon component. SOLUTION: 4-fluorocarbon (CF4 ) is introduced into a discharging chamber 12 of a downflow type plasma ashing apparatus and plasma is generated from this gas. The interior of a chamber 10 is dry-cleaned by introducing this plasma into the chamber 10. Fluorine radical which is generated by making CF4 gas plasma is easy to react with titanium component and carbon component, and volatile titanium fluoride and carbon fluoride are generated. As a result, the titanium component and carbon component in the processing chamber 10 can be cleaned off.
Patent JP-H01134115-A (JP)
Title: Auxiliary extinguishing device for gas range
Inventor: KAWABATA MINEICHI
IPC: F23N5/24
Filed: 1987-11-18
Abstract: PURPOSE:To automatically extinguish the gas range so as to avoid fire hazards by operating the extinguishing button by making use of an indirect force of applying or removing the weight of a pot, etc. CONSTITUTION:When a pot 1 is placed on the support 4 on the gas range, a contactor 2 is pushed down by the bottom of the pot to cause a rotating plate 6 to rotate counterclockwise with a shaft 11 as pivot. At this time, a slidable shaft 10 which is slidably engaged with a groove 9 remains stationary. As the ignition button 21 is pressed, a movable part 13 rotates around a shaft 14 to allow a shaft 12 to come close to the shaft 11, and the burner is ignited. When the pot 1 is removed, the rotating plate 6 rotates around the shaft 11 by means of a spring 8. As the movable part 13 then automatically rotates around the shaft 12, it comes in contact with and pushes the slidable shaft 10 to cause the extinguishing lever 19 to turn. The ignition button 21 is released from the engagement at the burning position and returns to the extinguished position.
Patent JP-H10110308-A (JP)
Title: Apron separable into two parts
Inventor: KOSHIJI YONEKO
IPC: A41D13/04
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an apron separable into two parts having three function with only one with economic advantage. SOLUTION: This apron is made separable into the upper part and the lower part and the upper part as a breastplate (1) has a piece of towel cloth (2) mounted and the lower part (3) has a pair of left and right pockets (4) and a godet (5) attached.
Patent JP-H09264724-A (JP)
Title: Method for inpsecting package of semiconductor device and device therefor
Inventor: RAJIBU ROI
IPC: G01B11/24
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To detect a warpage of a package of a semiconductor device. SOLUTION: When a warpage of a package 12 of a semiconductor device 10 is detected, at first, a plurality of points are positioned on a common face of the package 12 by means of an imaging device 19. Next, a distance from the face of the package 12 to a reference 20 is measured by means of the imaging device 19 and values of the plurality of the measured distances are compared with each other in order to detect the warpage of the package 12.
Patent JP-H11192956-A (JP)
Title: Power steering device for automobile
Inventor: EBERHART EUGEN
IPC: B62D5/06
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a device in smaller dimension able to be manufactured by more reducing a cost and simply, simultaneously with forming the device such that a volumetric flow amount passing a bypass can be controlled in accordance with a steering speed. SOLUTION: A bypass valve 10 is constituted as a proportional valve, a volumetric flow amount Q passing a steering valve 1 is constituted so as to be in proportion to a steering speed. A throttle device 26 is connected in series to the bypass valve 10, in accordance with a steering direction, a pressure medium of a servo cylinder 3 passes to flow in the throttle device 26, when this volumetric flow amount arrives to a preset value, first a pressure medium flow guided through the bypass valve 10 is automatically throttled by the throttle device 26.
Patent JP-H03153191-A (JP)
Title: Screen mask level setting device
Inventor: SHINOKAWA KAZUHITO
IPC: H04N11/20
Filed: 1989-11-09
Abstract: PURPOSE:To obtain easy to see screen by providing a deciding means comparing outputs of 1st and 2nd picture averaging means so as to decide whether or not they are coincident or not and a mask level setting means deciding the signal of a mask part as the same signal level as the output of the two picture average means when the coincident is decided by the deciding means. CONSTITUTION:A deciding circuit 23 compares two signal levels inputted from latch circuit 22a, 22b and outputs an H level when they are coincident within a range of a set level difference and outputs an L level when the range of the set level difference is exceeded. When the period is out of video period and the output of the discriminating circuit 23 is at an H level, a mask level setting circuit 25 holds an average level of the signal on a sampling line (that is, output signal of a latch circuit 22a) as a mask level and outputs the result to a screen mask signal addition device 28. The screen mask signal addition device 28 selects an output of a mask level setting circuit 25 for the mask period and selects the output of a scanning line converter 15 for the video period.
Patent JP-H07147389-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: SHIBA KAZUYOSHI
IPC: H01L29/792
Filed: 1993-11-24
Abstract: PURPOSE:To prevent an erroneous writing to a memory cell by providing a groove along the direction of crossing a word line on the main surface of a semiconductor substrate and then isolating each of a buried bit line and a buried source line formed on the main surface of the semiconductor substrate via the groove for each memory cell being adjacent on the same word line. CONSTITUTION:Buried bit lines BD1-BD5 and buried source lines BS1-BS5 constituted at n<+> type semiconductor region are provided on the main surface of a semiconductor substrate at a memory array region. The buried bit lines BD1-BD5 and buried source lines BS1-BS5 are laid out alternately and are extended in parallel along one direction of the memory array and then word lines W1-W16 are extended in the cross direction. Then, a groove 6 for isolating the memory cells connected to the word lines W1-W16 is provided, thus preventing erroneous writing to adjacent memory cells of the same word lines W1-W16 and thinning the memory cell.
Patent JP-H10122690-A (JP)
Title: Absorption air conditioner
Inventor: ISHIGURO SHOSUKE
IPC: F25B15/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent an absorption liquid from flowing into a refrigerant flow passage when starting operation. SOLUTION: Since the temperature of a lithium bromide solution is low in a second air separator 21 and there exists hardly no differential pressure between the temperature and an evaporation absorption compartment 43 when starting operation, the resistance of a spraying nozzle 47 produces a marked effect so that the lithium bromide solution in a second vapor separator 2 may not flow smoothly to the evaporation absorption compartment 43. This increases the lithium bromide solution in the second vapor separator 21. When the solution exceeds a specified liquid level, however, it is bypassed to the evaporation absorption compartment 43 by way of a bypass pipe 60. It is, therefore, possible to prevent the lithium bromide from flowing into a condenser 30 even when it is increased.
Patent JP-H03154297-A (JP)
Title: Semiconductor memory
Inventor: NOGUCHI KENJI
IPC: G11C17/00
Filed: 1989-11-10
Abstract: PURPOSE:To shift with sufficient threshold by providing a source selection transistor with the same gate as a word line between the source of a memory transistor and a source transistor for every byte. CONSTITUTION:A transfer gate transistor Tr18 is provided between the source 7 of a memory Tr2 and the drain 19 of a source Tr10, and its gate is a word line 4. Here, when executing a write-in to a memory Tr201, the Tr18 is selected because the word line 4 is selected, and the source 7 is connected to the source line 19. But, for memory Tr which are not selected, for example the transfer gate Tr205 of Tr202-204 which connect its source line and source line, is not selected, and the source line 19 and the source 7 are not connected. Thus, the load which must be charged at high voltage becomes only the amount for the non-selection source selection Tr amount. Thus, sufficient high voltage is impressed to memories Tr, and a shift amount with sufficient threshold can be obtained.
Patent JP-2000146392-A (JP)
Title: Refrigerator
Inventor: TAKAGI JUNICHI
IPC: F25B1/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To perform an energy conservation while holding a required function by incorporating a first operation mode for rotating a motor in a speed range of a first rotational speed or below, and a second operation mode for rotating the motor at a second speed faster than the first speed. SOLUTION: When the refrigerator approaches to a set temperature, a rotational speed of a motor 4 for a compressor is decelerated, but when the speed of the motor 4 is decelerated, for example, to a speed slower than 2,700 rpm and its real speed is decelerated to 2,700 rpm or below, an output to a time constant circuit is set to HIGH, resistors are connected in parallel to alter a voltage divided value, and a DC voltage is set to an intermediate voltage.  When the refrigerator approaches to the set temperature, the motor is rotated, for example, to a lowest speed of 1,600 rpm, but when a current flow rate of an inverter 3 to a switching element becomes, for example, 55% or below or a rotational speed command of the motor 4 becomes, for example, 1,600 rpm of a lowest speed and its real speed is decelerated to 1,600 rpm, a control at a converter control circuit side is turned OFF to a low voltage.
Patent JP-2000192532-A (JP)
Title: Water stop joint structure and execution work method therefor
Inventor: KADOTA FUMIO
IPC: E03F3/04
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To watertightly connect nonuniform joints generated by a pair of RC box bodies by a primary elastic water stop material. SOLUTION: A pair of molding bodies and a primary elastic water stop material 2 are prepared to provide a water stop joint structure for forming a watertight cavity part. This water stop joint structure has a spring plate 4 composed of a rigid material, the primary elastic water stop material 2 and the spring plate 4 are arranged between opposed end surfaces of both molding bodies, the spring plate 4 is fixed to the molding bodies on the cavity part side 2c of the primary elastic water stop material 2 so as to contact with the primary elastic water stop material 2, the primary elastic water stop material 2 is compressed by 20 to 80% by both end surfaces, and positional dislocation of the primary elastic water stop material 2 is restrained by elastic restoring force of the spring plate 4.
Patent JP-S61225190-A (JP)
Inventor: DENGU AA FUWANGU
IPC: G01N33/74
Filed: 1985-12-27
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-H09115841-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIMURA CHIKAO
IPC: H01L21/208
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which is provided with a shallow PN junction and capable of changing the thickness of the N-type layer and the P-type layer at discretion. SOLUTION: The major planes of at least two single-crystal substrates 1 are arranged to face each other in parallel at a fixed interval 2, and the interval 2 is filled with solution 4 for epitaxial growth, which contains an amphoteric impurity. Then, growth is started from a higher temperature than the inversion temperature, an epitaxial layer provided with a PN junction is formed, and the single-crystal substrate 1 is separated from the solution 4 at a temperature below the growth temperature.
Patent JP-H10127631-A (JP)
Title: Ultrasonic diagnostic system
Inventor: YOSHIOKA YOSHIHISA
IPC: A61B8/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To record an image while observing the activity of a reagent in real time and further to selectively reproduce only the image of the same time phase in different heartbeats when reproducing the recorded image. SOLUTION: This system is provided with a time lapse operation circuit 9 for operating the lapse of time from a time point, when the R wave of the heartbeat is generated, to the provision of a frame through ultrasonic scan based on the detection timing of the R wave provided by an electrocardiogram R wave detection circuit 7 and the time for constituting one frame found by a one-frame constitutive time operation circuit 8 and a recording condition memory circuit 10 for storing the lapse of time found by the time lapse operation circuit 9 and collecting conditions (recording conditions) related to the frame recorded in a mass memory circuit 4 while relating them with that frame.
Patent JP-S62154709-A (JP)
Title: Leakage transformer
Inventor: IHARA AKIHIKO
IPC: H01F27/32
Filed: 1985-12-27
Abstract: PURPOSE:To prevent the duplicate use of an insulating material as well as to reduce the quantity of the insulating material and a tape used by a method wherein, using the insulating material, consisting of a cylindrical part and an almost L-shaped part, and annular insulating plate, the part housed in the space located between iron cores and a E-shaped iron core and the housed parts are electrically insulated. CONSTITUTION:After a secondary coil 13, an insulating plate 17, a filament coil 14 and an insulating plate 18 have been fitted to the cylindrical part 23 of an insulating material 22 successively, a pair of leakage pass cores 16 are superposed on the insulating plate 18, they are housed between the cylindrical part 23 and an almost L-shaped part 24, and an assembled body which was built-up in advance is prepared. Then, the cylindrical part 23 of said assembled body is inserted into the center leg 11a of an E-shaped core 11. Subsequently, a primary coil 15 is fitted to the center leg 11a, superposed on the leakage bus core 16, and lastly, an I-type core 12 is attached and coupled to the E-type core 11. Through these procedures, the insulation required for all the parts housed in the space located between cores can be accomplished using the above- mentioned annular insulating plates 17 and 18 and the insulating material 22.
Patent JP-H11136453-A (JP)
Title: Image reader
Inventor: HOSHI KAZUNORI
IPC: H04N1/04
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of moving a traveling body to an appropriate position beforehand at all times. SOLUTION: While executing read, in the case that the instruction of canceling the read arrives, control becomes different depending on whether or not a first traveling body 111 is at a home position. Then, when a cancellation instruction arrives, whether or not it is at the home position is judged first, and when it is at the home position, since the movement of the traveling bodies 111 and 112 is not required, shifting to standby is performed as it is. In the case that it is not at the home position, a homing operation is performed, and after it is returned to the home position, shifting to the standby is performed. In this case, it can be moved to the side of the home position for a distance from the home position without performing the homing operation.
Patent JP-H03155050-A (JP)
Title: Solid electrolytic fuel cell
Inventor: MIYAMOTO HITOSHI
IPC: H01M8/12
Filed: 1989-11-13
Abstract: PURPOSE:To obtain a solid electrolytic fuel cell having an excellent power generating property by having an oxygen electrode formed of a layer using oxygen electrode grains, thicker than a thin-film layer, and a fuel electrode formed on a solid electrolyte main-surface on the opposite side of this oxygen electrode. CONSTITUTION:There is a negative electrode portion thin-film layer 4, in contact with a solid electrolyte 1, whereupon a fuel electrode 3 is formed and an oxygen ion O<2-> transmitted through the solid electrolyte 1 emits an electron at three- phase interface and then combines with H2 to form water. The smaller the diameter of an electrode grain is made, the larger the area of this three-phase interface is made. Moreover, an electrode material of small grain diameter is used only in the vicinity of the interface while a comparatively large grain is used for both the fuel electrode (thick-film portion) 3 and an oxygen electrode (thick-film portion) 2 to provide satisfactory supply of gas. The gas is thus satisfactorily diffused while the mutual contact portion area of the electrode grain and the solid electrolyte is made larger to obtain a solid electrolytic fuel cell having an excellent power generating property and a high reliability thereof.
Patent JP-H11123426-A (JP)
Title: Measuring method, control method and controller for warp of rolling stock
Inventor: TSUJIMOTO MASAMI
IPC: B21B37/46
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a control method and the device for the warp in the rolling of a sheet such as a thin steel sheet, to which the remarkable modifications of equipments are not required and by which the warp of the sheet can be controlled online in real time. SOLUTION: In this measuring method for the warp of the rolling stock, a relationship between the ratio of the roughness of the front surface to that of the rear surface of the rolling stock 2 or a difference between them and a warp quantity, is found preliminarily, the estimated value of the warp quantity of the rolling stock 2, is found according to roughness to be measured by a roughness measuring means 3 from the relationship, and a relationship between the warp quantity of the rolling stock 2 and the roll position of an auxiliary roll 11, is found preliminarily. By controlling the roll position of the auxiliary roll 4 according to the estimated value of the warp quantity, the warp of the rolling stock 2 is straightened.
Patent JP-H08151402-A (JP)
Title: Water-based solution composition
Inventor: FUKUTOME KAZUHIRO
IPC: C08K5/13
Filed: 1994-11-29
Abstract: PURPOSE: To obtain a water-based solution composition improved in long-term stability of viscosity etc. by adding a stabilizer to a water-based solution prepared by mixing a nitric ester of carboxyalkyl cellulose with water, an organic solvent and a neutralizing agent. CONSTITUTION: This composition is prepared by adding 0.1-30wt.%, based on the nitric ester of carboxyalkyl cellulose, at least one stabilizer selected from among an epoxy compound, an organophosphorus compound, a phosphoric acid derivative, a pyrophosphate, a phenol compound, an oxy-acid, a dicarboxylic acid and a fatty acid to a water-based solution composition prepared by mixing a nitric ester of carboxyalkyl cellulose having 0.2 or above of eubstitution degree of nitration ester group per glucose anhydride unit and a 0.05 or above of the same degree of carboxyalkyl ether group with water, an organic solvent and a neutralizing agent.
Patent JP-H1053378-A (JP)
Title: Elevator speed control circuit
Inventor: GOTO MICHIO
IPC: H02P29/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To suppress the vibrations of elevators in controlling the speed of ultra high-speed elevators having a resonance frequency. SOLUTION: In an elevator speed control circuit having a speed amplifier 3 which performs PI calculation of the deviation of a speed command ω*from a motor speed ωM' a car speed feedback circuit is provided in which the difference between the speed command ω* and a car speed ωcar is amplified by an amplifier 12 and passed through a band-pass filter 14 to extract car vibration components, which are in turn changed to an optimum phase by a phase filter 16 and fed back. A load torque observer 21 which estimates load torque from signals from the circuits (2 to 19) and the motor speed ωM is provided to enhance a speed follow-up characteristic and a disturbance suppressing effect in elevator speed control.
Patent JP-H05107788-A (JP)
Title: Electrophotographic sensitive body
Inventor: KUROKAWA KEIICHI
IPC: G03G5/06
Filed: 1991-11-12
Abstract: PURPOSE:To obtain the photosensitive body with which a good-quality image is obtainable without generating interference fringes even when the photosensitive body is used for an electrophotograph applying device for which coherent light of a long wavelength, such as semiconductor laser beam, is used for exposing. CONSTITUTION:This photosensitive body has a photosensitive layer 2 constituted by successively laminating a charge generating layer 3 contg. an org. charge generating material and a charge transfer layer 4 contg. an org. charge transfer material on a conductive base body 1. The charge generating layer 3 contains X-type nonmetal phthalocyanine as the charge generating material and a material which makes the charge generating layer opaque but does not generate charges.