baber/WOPTO huggingface dataset:
Patent JP-H10171187-A (JP)
Title: Method for controlling image forming device
Inventor: SUGINO OSAMU
IPC: G03G15/02
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device where the deterioration of contrast and the generation of fogging or the like are prevented by correcting electrifying bias and exposure even in the case that ambient temperature is changed. SOLUTION: The temperature characteristic of image forming potential is corrected by using a controlling means 30. For instance, correction is made so as to increase applied voltage for an electrifying roller 2 at the time of low temperature. Thus, voltage for the correction at the time of ordinary temperature (about 20 deg.C) is set as 0V, and the correction so as to increase the applied voltage is made as the temperature is lowered. Also, the correction is made so as to reduce the exposure of an image exposing lamp 22 at the time of the low temperature. In the case that the temperature characteristic of a photoreceptive drum 1 is comparatively small, a difference between half tone potential and white part potential is maintained, and the correction of the exposure for a change in the temperature is added so as to obtain a faint character image without having the fogging.  Thus, a corrected amount at the time of the ordinary temperature (about 20 deg.C) is set as 0V, and the correction so as to decrease the applied voltage for the image exposing lamp 22 is made as the temperature is lowered. Thus, the faint character image without having the fogging is obtained even for the change in the temperature of the photoreceptive drum 1.
Patent JP-2001160916-A (JP)
Title: Automatic tracking device
Inventor: TANIDA KUNIO
IPC: H04N5/232
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an automatic tracking device that can automatically track an object with an easy-to-see video image with minimized operations of a camera, in response to a motion of the object by changing the shot of the camera with respect to only a preset shot, thereby tracking the traced object. SOLUTION: A memory 64 of a universal head controller 12 registers in advance shots to be reproduced in the case of automatic tracking. When automatic tracking is started, a CPU 60 of the universal head controller 12 selects a shot, where an object in contained within a photographing field angle from the shots registered in the memory 64 on the basis of a center of gravity coordinate, in response to the position of the object received from an image processing unit 14 and transmits a control signal to a universal head 10 to reproduce the shot.
Patent JP-H03204367-A (JP)
Title: Floating blast hole of hover-craft
Inventor: MORIWAKE TAKUMI
IPC: B60V1/18
Filed: 1989-12-29
Abstract: PURPOSE:To prevent a reduction in internal pressure of a skirt at a stretch by a rapid reduction in rotation of an engine during running by providing a valve which optionally operates to prevent the escape of the skirt internal pressure when the skirt internal pressure is raised above the blowing air pressure on the floating blast hole of a small Hover-craft. CONSTITUTION:A fan 4 is rotated by an engine, and the air flow is divided into propulsive use (the arrowed direction A) and floating use (the arrowed direction B), and the air flow for floating is sent through a floating air hole 6 into a skirt 6. A valve 8 is connected by a hinge in such a manner as to be freely movable with the upper end of the air hole 6 as a supporting point. The valve 8 is pushed up by the air quantity in general running state. When the rotation of the fan 4 is rapidly reduced, the blowing air pressure of the fan is reduced below the internal pressure of the skirt, resulting in a back flow of the air from the skirt 7 as shown by the arrow A, and then, the valve 8 is lowered in the position of (a) by its dead weight to clog the air hole 6. Thus, the outflow of the cushion air pressure through the air hole 6 is prevented, and a sudden reduction in cushion air pressure can be stopped.
Patent JP-2001124744-A (JP)
Title: Inspection apparatus for concrete structure
Inventor: KAKUMOTO JUNICHI
IPC: G01N29/12
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an inspection apparatus by which the inspection of a concrete structure is mechanized which is simple without depending on the magnitude of a shock and whose sensitivity is stable and high. SOLUTION: A coil which detects a change in a magnetic field is installed in a plane shape on a plate having a wide area, and a vibration in a normal mode due to a shock appearing on the surface of a concrete structure is detected. A feature that, when the concrete structure is homogeneous without a defect, the vibration in the normal mode is small and that the reflection of sound waves at the inside is small and a feature that the larger the area of the defect part at the inside is, a fundamental wave component and a harmonics wave component become large and that a signal having a large attenuation time constant is obtained are compared. Thereby, a detect at the inside is diagnosed.
Patent JP-H09157316-A (JP)
Title: Novel photosetting resin composition
Inventor: MORI TORU
IPC: H05K3/28
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a photosetting resin compsn. excellent in chemical resistance, heat resistance, film-forming properties and long-term film storability, and useful as a resist material for use in an additive method and as a permanently insulating material by blending a reaction product of a polyphenylene ether and an unsatd. carboxylic acid or acid anhydride with a photopolymn. initiator and photopolymerizable acrylic monomer. SOLUTION: (A) A reaction product of a polyphenylene ether and an unsatd. carboxylic acid or acid anhydride in an amount of 20-90wt.% is blended with (B) 0.1-20wt.% photopolymn. initiator and (C) 2-70wt.% photopolymerizable acrylic monomer. The component (A) is obtd. by reacting 100 pts.wt. polyphenylene ether of 0.1 to 1.0 in viscosity no. with 0.01-5.0 pts.wt. unsatd. carboxylic acid (e.g. fumaric acid) or acid anhydride (e.g. maleic anhydride). Examples of the component (B) include benzyl dimethyl ketal. Tetraethylene glycol dimethacrylate may be used as an example of the component (C), which is however not particulaly limited in so far as the mol.wt. is at most 500.
Patent JP-H07178624-A (JP)
Title: Method of determining electric discharge condition and electric discharge machining control device
Inventor: SHU KOJI
IPC: B23H1/02
Filed: 1993-12-22
Abstract: PURPOSE:To shorten the period of a roughing step by learning and inferring a working condition which allows an electric discharge machine to maximally exhibit its capability for a workpiece during a roughing step of an electric discharge machining work, and by automatically advancing the work in accordance with thus inferred working condition. CONSTITUTION:With the use of a neural network which follows the result of learning, an IP (maximum working current) value in a final roughing condition at the time when a desired working depth is achieved, is inferred in view of an input working area, input electrode decreased dimensions and an input working depth (by a working condition inferring part 2). However, thus inferred PP value is in general not an integer, and accordingly, the maximum inferred current value cannot be set in an electric discharge machining device. However, of IP values which can be set in the machining device, the one which does no exceeds the inferred IP value and which is neared thereto is selected as a value which is used at a final roughing step.
Patent JP-2001161221-A (JP)
Title: Lure
Inventor: YAMADA SHINJI
IPC: A01K85/01
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a lure generating bubble-bursting sound as well as clanging collision sound to effect the attraction and hitting of increased number of fishes which cannot be sufficiently attracted only by the bursting sound. SOLUTION: When a lure body 1 is dragged on water surface in the retrieve of the lure, the rear part of a mobile blade 7 is flowed backward by the resistance of water to cause the contact of the rear face of the mobile blade 7 with the rear edge of a stationary blade 5. Further, the mobile blade 7 is oscillated by the combined effect of the water resistance and the lateral swing of the body 1 to generate a clanging collision sound. When the body is swung in the lateral or longitudinal direction, the stationary blade 5 is reciprocated between the air and the water to entrain the air into water by the recess 5a of the stationary blade 5 and generate a bubble-bursting sound.
Patent JP-H06323405-A (JP)
Title: Shift device with manual speed selection mechanism of automatic transmission for vehicle
Inventor: MOROTO SHUZO
IPC: F16H61/22
Filed: 1993-12-24
Abstract: PURPOSE:To restrict the tilting in operating a shift lever along the speed change pattern of the shift lever not by a cover plate. CONSTITUTION:A shift device with a manual speed selecting mechanism of automatic transmission for vehicle is provided with a stationary member 1, swinging retainer 2 which is swingably supported around the shaft X arranged on the stationary member 1, shift lever 3 wherein the engagement with the swinging retainer 2 is released by the rotation around the shaft X and a shaft Y which is rotatably supported, and a means 4 which detects the rotation of the shift lever 3. A locking member 5 for engaging with the stationary member 1 and disengaging from the swinging retainer 2 by the rotation of the shift lever 3 around the shaft Y is supported at the swinging retainer 2, and a guide face 120 is provided on the stationary member 1 to restrict the rotation of the shift lever 3 around the shaft Y with the shift lever 3 abutting on the locking member 5 in rotating around the shaft X.
Patent JP-H07171479-A (JP)
Title: Coating method and device therefor
Inventor: SAKAI YOSHIO
IPC: G03F7/16
Filed: 1993-12-21
Abstract: PURPOSE:To provide a substrate surface coating device and its coating method whereby a coating soln. is spread all over the substrate surface even with a smaller of the soln. to form a thin film. CONSTITUTION:A photoresist is discharged from the nozzle 5 of a coating soln. supply part 3 toward the surface of a substrate 1 supported by a spin chuck 2. A three-dimensional moving mechanism is connected to the block of the nozzle 5, the nozzle 5 is relatively moved with respect to the substrate surface while the photoresist is discharged from the nozzle toward the substrate surface, and the photoresist is supplied over the specified area smaller than the total area on the substrate surface. The substrate 1 is rotated after the supply of the photoresist, hence the photoresist supplied on the substrate surface is centrifugally diffused over the whole substrate surface, and a thin film of the photoresist is uniformly formed.
Patent JP-2001162963-A (JP)
Title: Positive type heat sensitive lithographic printing original plate
Inventor: KITA NOBUYUKI
IPC: B41N1/14
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a development-free positive type heat sensitive lithographic printing original plate, with which no deterioration of printing performances such as non-staining properties are developed, grounds of an image forming layer developed through its abrasion with laser exposure are checked for scattering, resulting in rarely polluting the optical system of an exposing device. SOLUTION: This positive type heat sensitive lithographic printing original plate is produced by laminating an image forming layer, which is ink-acceptable and abraded with heat, and a water-soluble over-coating layer in the order named on a base plate having a hydrophilic surface.
Patent JP-2001168077-A (JP)
Title: Agent for removing sidewall, method for removing sidewalland method for fabricating semiconductor element
Inventor: SUNAKAWA TSUYOSHI
IPC: H01L21/3213
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an environment friendly method for removing sidewall having an increased degree of freedom in the step for removing a sidewall. SOLUTION: An aqueous solution substantially containing no organic solvent but containing a substance represented by chemical formula AF is brought into contact with a sidewall 7 thus dissolving and removing the sidewall 7. In the chemical formula AF, F is fluorine, A is H or NH4. Concentration of such a substance is preferably in the range of 1-1000 ppm and the pH of the liquid is preferably in the range of 4.5-6.9. The liquid is brought into contact with the sidewall 7 for 10 sec-60 min. Temperature of the liquid is preferably in the range of 10-90 deg.C.
Patent JP-H06196047-A (JP)
Title: Liquid pressure operating device for power switch
Inventor: TAKAHASHI SHIYUUZOU
IPC: H02B13/02
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a liquid pressure operating device wherein reboosting can be automatically performed while maintaining the same condition as at the time of dropping a liquid pressure. CONSTITUTION:An oil path 22 is formed so as to pass through a switching valve 11 in its inside. A hollow part 20 is formed in one end part of the switching valve 11, to store a piston 23 moved by a liquid pressure, first ball 24 pressed by this piston 23 and a spring 18 energized to a side of this first ball 24, in the inside of the hollow part, and an end part of the spring is sealed by a stop screw 19. A through hole 20a is formed in a radial direction in the switching valve 11, and the second ball 21 is stored in this through hole 20a. Further in a valve block 2, two grooves 30a, 30b, to which the second ball 21 is fitted, are formed in a surface slid with the switching valve 11.
Patent JP-H10178878-A (JP)
Title: Chaff sieve structure for grain sorting device
Inventor: KONO YOSHIYUKI
IPC: A01F12/34
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the chaff sieve structure of a grain sorting device capable of excellently performing leak-down sorting even when the presence/absence state of processing objects on a chaff sieve is not uniform and partially localized. SOLUTION: Many chaff plates 13 are horizontally disposed to a swing sorting frame 8 in the state of being arranged side by side with intervals at the front and back, the respective chaff plates 13 are respectively independently and freely swingably supported and constituted freely openably and closably corresponding to the fluctuation of processing object loads so as to enlarge an opening degree when the loads of the processing objects on the respective chaff plates 13 are enlarged and a flow rate detection means 20 for detecting a threshing flow rate is provided. Further, a minimum opening degree to be a reference in the opening/closing swing of the respective chaff plates 13 is made freely changeable so as to be enlarged as the flow rate is enlarged based on a detected flow rate by the flow rate detection means 20.
Patent JP-H07184589-A (JP)
Title: Flavor solution
Inventor: UEHARA MIKIO
IPC: A23L27/16
Filed: 1993-12-27
Abstract: PURPOSE:To prepare a flavor solution obtained from a vegetable as a raw material by simple operations, and useful for various beverages, foods, seasonings, etc. CONSTITUTION:A vegetable such as cabbage or burdock is charged in a heat- resistant glass container 1, stirred, and simultaneously heated with a heating device 17. A generated gas fraction having a temperature of 95-400 deg.C (preferably 105-250 deg.C) is guided into a cooler 12 and condensed to give a liquidized flavor solution. Various flavor solutions are obtained in dependence on the difference of an early distillation fraction, a medium distillation fraction and a late distillation fraction and on the kind of the used vegetable.
Patent JP-H06172358-A (JP)
Title: Condensed pyrimidine derivative, it production and use
Inventor: AKIMOTO HIROSHI
IPC: A61P43/00
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a new compound useful as a thymidylate synthase inhibitor and an antitumor agent. CONSTITUTION:A compound of formula I [ring A is (substituted) pyrroline ring; B is (substituted) bifunctional 5-to 6-membered homocyclic or heterocyclic ring; Y is H, halogen or group through C, N or S; R<1> and R<2> are H or (substituted) lower pydrocarbon; COOR<3> and COOR<4> are (esterified) carboxy; (n) is 1-6] such as N-[5-(2-amino-4-hydroxy-7H-pyrrolo[2,3-alpha]pyrimidin-5-yl) methyl-2-thenoyl]-L-glutamic acid. The compound of formula I is obtained by reacting a compound of formula II with a compound of formula III.
Patent JP-2001161124-A (JP)
Title: Granule-scattering unit
Inventor: SUZUKI KENICHI
IPC: A01C15/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a granule-scattering unit capable of easily loading a fertilizer bag and charging granules into a granule tank. SOLUTION: In this granule-scattering unit, an operator can load the fertilizer bag in the following: the operator mounts on a step 25a and load the fertilizer bag 19 on a charge table 18; a ridge plate 23 stands on the periphery of the charge table 18 so that the fertilizer bag 19 is prevented from slipping down from the table 18 or from moving; the operator steps on the upper one of the steps 25a and a platform 15, lifts the fertilizer bag 19 from the charge table 18, then charges the fertilizer into the granule tank 7; the operator can pass one of his hands through a cutout 21, so that he can insert his hand under the fertilizer bag 19, upward support it, and lift it, when he lifts the fertilizer bag 19; and the operator can store the ladder 25 by pivoting it on a bolt 27 and upward rotating, when the granule-scattering unit is used for the scattering operation or transported.
Patent JP-H06201869-A (JP)
Title: Nuclear fuel rod
Inventor: IWANO YOSHIHIKO
IPC: G21C3/06
Filed: 1992-12-28
Abstract: PURPOSE:To provide a nuclear fuel rod which suppresses the oxidation of outer surface of clad generating during reactor operation and is superior in safety in high burnup. CONSTITUTION:In a fuel rod 1 in which fuel pellets 3 are contained in a clad 2 consisting of zirconium base alloy and is constituted by sealing the both ends of the clad 2 with end plugs, chrome hydrooxil oxide (CrOx(OH)3-2x.H2O) passive state film 4 is formed.
Patent JP-H11187642-A (JP)
Title: Electric power converter
Inventor: TADA NOBUMITSU
IPC: H01L23/40
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To realize a miniaturized lightweight electric power converter. SOLUTION: In an electric power converter, a metal plate 3 is arranged on one side surface of a semiconductor module 1, an electrode plate 6 is arranged on the opposite side surface, a switching element 2 is mounted on the inside of the metal plate 3, the switching element 2 is connected with the electrode plate 6 by the use of a metal thin wire 4, and the switching element 2 and the metal thin wire 4 are surrounded by an insulating case 5. The semiconductor modules 1 and the cooling devices 10 are constituted as alternate pile structure. The metal plate 3 side of one side of one semiconductor module 1 is brought into contact with one side of one cooling device 10 and fixed. The electrode plate 6 side of another semiconductor module 1 is brought into contact with the other side of the same cooling device 10 and fixed. Thus an electric power converter is assembled. As a result, the semiconductor modules 1 and the cooling devices 10 can be assembled in a state of pressure welding without the use of pressure welding mechanism, and the external shape and the overall weight are reduced.
Patent JP-H10191407-A (JP)
Title: Key telephone equipment
Inventor: ONOZUKA KATSUHIKO
IPC: H04Q3/58
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To avoid a preferential response to such an incoming call whose originating ID is not received in the middle of call incoming of plural line wires by changing the responding priority order of call incoming according to the receiving situation of originating ID given from a line wire at the time of the call incoming of a line wire. SOLUTION: CPU 15 within a main equipment 1 housing line wires L1 to Ln with an originating ID informing function judges the presence/absence of the pole change of the line wire L1 through a corresponding line wire state monitoring circuit 12, confirms the incoming of a starting signal through a line wire interface 111 and then closes the loop of the line wire L1 to send a first response signal. Then a line exchange circuit 13 is controlled to connect the line wire L1 and a dead originating ID reception circuit to receive-processing originating ID through the connected originating ID receiving circuit.  When no calling incomes to another line wire, a call incoming state is set to be '1' corresponding to the pertinent line wire at a call incoming state table and originating ID is stored to store the number of the line wire as a most preferential order at the call incoming preferential table.
Patent JP-H06204635-A (JP)
Title: Structure of terminal part for connector in epc and manufacture thereof
Inventor: SAKURAI TERUYASU
IPC: H05K1/00
Filed: 1992-12-28
Abstract: PURPOSE:To prevent the short of a circuit by the wire breakdown caused by the occurrence of peeling and cracks or burr in manufacturing and use of the connecting pattern of an EPC with regard to the structure of a terminal for the connector of the EPC. CONSTITUTION:In the structure of a terminal part 12 for the connector of an EPC, which is connected to the contact of the connector for electrical connection, an exposed tip part 15a of each connecting pattern 15, which is electrically connected to the contact, is covered with a cover film 16. This is the structure of the terminal part for the connector in the EPC.
Patent JP-H11171578-A (JP)
Title: Production of optical fiber glass preform and device therefor
Inventor: NAKAJIMA YASUHIRO
IPC: C03B37/018
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide the production which enables prevention of deposition and agglomeration of reaction product soot on the wall surface of a reaction vessel by static electricity due to excessive dryness inside the reaction vessel, also, prevention of dew condensation and sticking of soot on the wall surface of the reaction vessel and clouding of sight glass by steam due to excessive moistness inside the reaction vessel, further, prevention of deposition or dissolution of soot on or into the preform under pulling up operation to improve the preform product quality, and accordingly, stable operation for the production and also to provide the device for the production. SOLUTION: This production comprises blowing an optical fiber raw material and a reactant gas onto the surface of a quartz base material from a burner(s) to which a raw material line and a reactant gas line are connected, to deposit a sooty reaction product on a prescribed part of the quartz base material and to produce the objective optical fiber glass preform. In the production, dry air is introduced into the reaction vessel during the reaction, in an amount 2 to 30 times as much as the amount of steam generated from the burner(s) by flame hydrolysis.