baber/WOPTO huggingface dataset:
Patent JP-2000164846-A (JP)
Title: Solid-state image pickup device and its manufacture
Inventor: WADA KAZUJI
IPC: H04N5/3722
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To enable increase in preventive effect for dark current through hydrogen annealing. SOLUTION: A solid-state image pickup device is provided with a substrate 1 on the surface layer, of which electrical charge transferring parts 2 and channel stop parts 3 are placed alternately, lower-layer transfer electrodes 8 and upper-layer transfer electrodes 10, which are formed on the substrate 1 through a silicon nitride film 5 sandwiched between a lower-layer silicon oxide film and an upper-layer silicon oxide film and openings (a) formed in the silicon nitride film 5 on the channel stop part 3. In this case, the opening (a) is covered with the lower-layer transfer electrodes 8 and the upper-layer transfer electrodes 10.
Patent JP-H09175743-A (JP)
Title: Bobbin
Inventor: OMIYA KAZUO
IPC: B65H75/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To raise and transport a bobbin safely without causing any problem such as bending of the outer periphery of a flange, for example, in the bobbin which is formed with a laminated thick paper and on which a long linear material such as sash gasket is wound. SOLUTION: A bobbin is provided with a flange 3 made of laminated thick paper at both ends of a drum part 1 formed cylindrically with the laminated thick paper, and also provided with a shaft hole 4 in both flanges 3. In this case, a part of both flanges 3 is cut in tongue piece shape, and its tongue piece shape part is pressed into a drum part 1 so as to provide a holding part 6 to form an inserting hole. Also the cut face cut in the holding part 6 is formed at recessed and protruded edges 8.
Patent JP-H11175970-A (JP)
Title: Magnetic recording medium and its production
Inventor: HANEDA TAKUMI
IPC: G11B5/842
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To eliminate very small coating stripes after application of a magnetic layer in production of a magnetic recording medium. SOLUTION: A rotary smoother 4 is disposed between drying zones from a lower layer coating material applicator 2 and an upper layer coating layer applicator 3 at an angle of 5 to 85 deg. with the traveling direction (coating direction) of a base film 10 which is a base. The very small coating stripes generated in the magnetic layer are removed by force in the transverse direction received from the rotary smoother 4. The magnetic recording medium of a coating type with which the smoothing of the magnetic layer is embodied and a lower drop- out and higher C/N are attained is, therefore, embodied.
Patent JP-H05249602-A (JP)
Title: Dispersion of solid particles of precursor of developing agent for photographic element
Inventor: JIYON TEKISUTAA
IPC: G03C7/413
Filed: 1992-12-17
Abstract: PURPOSE: To obtain a dispersion of solid particles capable of being incorporated into a precursor of a developer for a photographic element by using solid particles of a specified precursor of a developing agent and incorporating an insoluble vehicle into the solid particles. CONSTITUTION: A photographic element contains a silver halide emulsion and a dispersion on the substrate, the dispersion contains solid particles of a precursor of a developing agent represented by the formula CD-(T)m -S and the solid particles contain an insoluble vehicle. In the formula, CD is silver halide color developing agent, T is a timing group, (m) is an integer of 0-6, S is a blocking group such as acyl or β-ketoacyl, the timing group T may contain one or more kinds of substituents controlling the water solubility of the precursor compd. and <=6 timing groups may continuously bond.
Patent JP-H09180503-A (JP)
Title: Luminaire for vehicle having discharge bulb
Inventor: TAKASAKI TOSHINOBU
IPC: F21S8/10
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire having high visibility and realizing heat countermeasure with electromagnetic interference countermeasure by improving luminous efficacy in a lamp using a discharge bulb. SOLUTION: The depth dimension of the paraboloid of a reflector 3 of a lamp LL having a discharge bulb 5 is made larger than that of a reflector 4 of a lamp HL having an incandescent bulb 6, and its opening dimension in the width direction is also made larger. Thereby, the effective reflecting area of the reflector 3 is made large, the reflecting efficiency for reflecting the light from the discharge bulb 5 with the reflector 3 is enhanced, and the lighting capacity of the discharge bulb 5 is sufficiently increased. By making the area of the flat part on the upper side of the reflector 3 larger than that of the flat part on the lower side, heat generated in the discharge bulb 5 is effectively radiated, and by making the thickness of the opening edge part of the reflector 3 large, the thermal deformation of the reflector 3 is suppressed.
Patent JP-2000163137-A (JP)
Title: Vacuum pressure control system
Inventor: KOKETSU MASAYUKI
IPC: F16K31/06
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum pressure control system capable of preventing any particle from rolling up in a vacuum container, and shortening a time required for a vacuum pressure in the vacuum container to reach a target vacuum pressure value by operating the opening degree of a vacuum proportional opening and closing valve, and changing the vacuum pressure in the vacuum container at a target vacuum pressure changing speed which is applied from the outside part or preliminarily set by a controller, and gradually advancing a progress process for exhausting gas from the vacuum container. SOLUTION: Vacuum pressure values changed at a target vacuum pressure changing speed obtained by an S24 are successively generated as inside commands for a vacuum pressure in a reaction container 10 measured by vacuum pressure sensors 14 and 15 (S26). Then, the successively generated inside commands are obtained as the target values of feedback control, and the target values of feedback control are successively changed (S26) so that the feedback control can be executed as follow-up control (S27). Thus, the vacuum pressure in the reaction chamber 20 can be uniformly changed at the target vacuum pressure changing speed.
Patent JP-H11134482-A (JP)
Title: Computer-support classifying device
Inventor: WATANABE AKIRA
IPC: G09B5/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To enhance the learning effect of a learner, to simplify a device and to reduce a cost by permitting the operator of the device to help a pattern recognizing processing as well as a part of a classifying processing based thereon and permitting him to help classification judgement. SOLUTION: An object to be classified is taken in a classifying device as an image by a camera or a scanner together with a graduated device operation pen so as to be digitized (step 1). Then, the image is displayed in a display of the classifying device and the operator inputs the feature of the object to be classified by a indicating pen (step 2). The operator inputs the feature of the object to be classified as against a feature item which is designated by the device (step 3). Then, the succeeding feature is inputted in accordance with the complication of the object to be classified as necessary (step 4). After that, the device displays a classification result corresponding to the inputted feature (step 5). Thus, a user can learn classification process and knowledge concerning the object to be classified.
Patent JP-2000162706-A (JP)
Title: Video projector
Inventor: MURAKAMI KOSAKU
IPC: G02F1/13
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a video projector capable of shortening the interruption time of a video display. SOLUTION: The video projector 100 is provided with light source parts 5 and 6, moving mechanisms 10 and 12 for moving respective light source parts 5 and 6 to standby positions 18 and 11, or an irradiation position 9, an optical sensor, and an optical unit for covering the optical sensor, and in the case the intensity of light arriving at the optical sensor 40 after being emitted from the light source part 5 placed in the irradiation position 9 and reflected by a liquid crystal panel 3 in a non-display state is lower than a prescribed reference value, the light source part 5 is moved to the standby position 8 near the replacing port 47 of a housing 45, and the spare light source part 6 in an on-state is moved to the irradiation position 9.
Patent JP-2001150700-A (JP)
Title: Imaging method, imaging apparatus, and image treatment method
Inventor: ISHIKAWA ZENICHI
IPC: B41J2/205
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To form an image in which image density is not changed largely, and the nonuniformity of density and color is reduced even when registration by an error in physical precision is changed finely in a recording apparatus for recording by a multi-pass method. SOLUTION: Multi-value image data of each color (A, L) are divided into image data sections for scanning a prescribed area (B, C, M, N), and the gradation of respective divided multi-value data are lowered by different error distribution matrices (H, I, S, T). An image with a compensation relationship between colors decreased is formed by each scanning, and by forming an image without the relationship between colors, the dependency of the change of color density and color tone on the change of registration is decreased.
Patent JP-H04200512-A (JP)
Title: Artificial carbonated hot spring device for bathroom
Inventor: ANDO HIDEO
IPC: A47K3/00
Filed: 1990-11-30
Abstract: PURPOSE:To simply take a bath in a carbonated hot spring by separating combustion exhaust gas of a hot water supply machine by a carbonic acid gas separator and dissolving it once in a dissolver, and pouring this dissolved water into a bathtub. CONSTITUTION:Combustion exhaust gas E of a gas hot water supply machine 1 is sucked by a pump 5 and fed to a carbonic acid gas separator 4. In the separator 4, carbonic acid gas separated from, for instance, combustion exhaust gas E of 10-15% carbonic acid gas concentration and concentrated to 70-80%, is fed to a dissolver 6 through a check valve 5 and only that which is dissolved in feed water W is supplied to a bathtub 2 as dissolved water C of carbonic acid gas. In such a way, bathing by an artificial carbonated hot spring can be enjoyed easily without executing a preparation work such as purchasing an artificial carbonic acid gas solvent, and throwing it into a bathtub, etc.
Patent JP-H11172532-A (JP)
Title: Elastic filament excellent in durability and its production
Inventor: OTA YASUO
IPC: D02G3/32
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain an elastic filament excellent in physical characteristics and elastic recovery, most suitable as a nonconventional industrial fiber and further excellent in durability, and further to provide a method for producing the elastic fiber. SOLUTION: This elastic fiber consists essentially of a polyester-based elastomer and has >=80% elongation at break, >=0.5 g/de strength at break, >=90% elastic recovery at 80 deg.C after 30% elongation and <=5% creep ratio at 80 deg.C after 24 hr under an elongation stress of 15% elongation at a room temperature. The method for producing the elastic fiber comprises spinning and drawing a polymer in a specific composition to provide a filament, and heat-treating the obtained filament in a constant length or relax state.
Patent JP-H06181874-A (JP)
Title: Wiping cloth made of non-woven fabric
Inventor: HAZUI HIROMITSU
IPC: A47L13/16
Filed: 1992-12-18
Abstract: PURPOSE:To provide wiping cloth made of a nonwoven fabric which is excellent in wiping away liquid contg. heavy metal ions and prevents the sag of the liquid even after the wiping away. CONSTITUTION:This wiping cloth made of the non-woven fabric is formed by impregnating a non-woven fabric base material with a water-soluble resin formed by substituting the hydrogen atom of the mercapto group of an olefinic high polymer contg. the mercapto group with a univalent metal, then drying the base material.
Patent JP-H08185347-A (JP)
Title: Method for retracting/restoring file
Inventor: FUJIWARA NOBORU
IPC: G06F12/00
Filed: 1994-12-28
Abstract: PURPOSE: To prevent a protection attribute file from being copied without any restriction by constituting a file having a protection attribute so as not to be copied and retracted. CONSTITUTION: When a file indicating a protection attribute is used at the time of backing up the file from a file storage means B to another means, file identification(ID) information and key information Gj (j=1 to m) capable of specifying protection attribute information are copied and retracted in accordance with the protection attribute information F3i (i=1 to n) of the file and the file has such a copying and retracting function that a file itself executes no copying and retreat.  In the case of restoring the file copied and retracted to an external file storage means E to the means B, file ID information stored in the means B is retrieved and collated in accordance with the copied and retracted key information G without restoring the copy of the protection attribute file, and when a derived file corresponding to the key information G is not detected, exceptional processing C is started to interrupt restoration.
Patent JP-H05169918-A (JP)
Title: Pneumatic tire with improved on-snow performance
Inventor: KOYAMA TEIICHI
IPC: B60C11/11
Filed: 1991-12-20
Abstract: PURPOSE:To improve on-snow traction and braking performance by providing vertical grooves continuously formed in a peripheral direction on a tire grounding surface with the bottleneck areas alternately in a peripheral direction to be linearly changed in the longitudinal direction of the grooves so that snow is gradually compressed in the cross direction of the grooves. CONSTITUTION:During running on a snow covered road, a tire grounding surface 2 firmly trod on the snow covered road. In this case, snow which flows through the tire grounding surface 2 in the longitudinal direction of vertical grooves 7, as indicated by an arrow mark A is linearly changed in the longitudinal direction of the vertical grooves 7, and is solidified in the bottleneck areas 7A and enhanced in shearing force to provide better traction and braking performance on the snow covered road as the bottleneck areas 7A are formed alternately in a peripheral direction to gradually compress snow to the cross direction of the grooves. On the other hand, snow compressed in the bottleneck areas 7A, if packed in the bottleneck areas 7A, is separated with the resilience and centrifugal force given by the tire grounding surface 2 when parted therefrom.
Patent JP-2000163966-A (JP)
Title: Semiconductor storage device
Inventor: OTA KIYOTO
IPC: G11C11/4076
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To facilitate handling of the synchronizing clock signal of a semiconductor storage device. SOLUTION: A clock signal CLK is inputted to a timing control circuit 21 and a sense amplifier enable signal and concurrent bit line precharge signal SAET is held at high level, generated by a 1st delay circuit 102 and a 2nd delay circuit 106, after a trailing edge of the clock signal CLK, to generate the timing of activating a sense amplifier array 12, thereby obtaining a margin with which a couple of bit lines BL and /BL are charged. Furthermore, a row decoder enable signal RDENT and the sense amplifier enable signal and the bit line precharge signal SAET are held at low level, generated by a 4th delay circuit 110, after a rising edge of the clock signal CLK so as to obtain the timing of precharging the couple of bit lines BL and /BL.
Patent JP-2000162710-A (JP)
Title: Directional reflection screen and image display device
Inventor: OSHIMA TETSUYA
IPC: G02B30/60
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a directional reflection screen capable of preventing the lowering of a reflectance when incident light from an image projecting means is made incident on the screen with a tilt in a horizontal direction. SOLUTION: As for the directional reflection screen 10 with a mated mirror group 11 constituted of plural mated mirrors, in the cutting plane which is obtained by cutting a plane crossed with the ridge lines of all the mated mirrors of the mated mirror group, the screen includes the mated mirrors where the bisector (LAB) of an acute angle(θAB) formed by one mirror surface and the other mirror surface constituting the mated mirror may intersect a perpendicular which passes through the center of the mated mirror group and which is perpendicular to a straight line linking two ridge lines of the mirrors which are placed on both closest sides of the center of the mated mirror group on an image projecting means side.  Besides, as for each mated mirror of the mated mirror group, an angle formed by the bisector and the perpendicular is successively made larger as it comes closer to the both end parts from the center of the mated mirror group.
Patent JP-H06166555-A (JP)
Title: Cement composition for molding honeycomb
Inventor: HAYAKAWA KAZUHISA
IPC: C04B38/00
Filed: 1992-11-26
Abstract: PURPOSE:To provide cement composition for honeycomb molding, capable of uniformly curing molded products and a sufficiently maintaining the shape retainability of the molded products after molded, even when a cellulose ether binder is used in a reduced amount, on the extrusion molding of the honeycomb having a wall thickness of <=1mm and a cell hole diameter of approximately <=5mm from the powder of a cement. CONSTITUTION:The cement composition for the honeycomb molding comprises 2-5 pts.wt. of a water-soluble cellulose ether added to 100 pts.wt. of a cement, the 2% aqueous solution of the water-soluble cellulose ether having a viscosity of >=80000 cP as measured with an Ubbellohde viscometer No.5 according to JIS K-2263 at 20 deg.C.
Patent JP-H04209303-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YOSHIDA AKIYUKI
IPC: G11B33/12
Filed: 1990-11-30
Abstract: PURPOSE:To perform the reproducing amplification with a good S/N and a large dynamic range by current-amplifying a reproducing output obtained from a rotary head, suppressing its low frequency component, voltage-amplifying it, sending it from a rotary transformer and compensating the suppressed component afterward. CONSTITUTION:In a data recording and reproducing device 10, the level of a head output current 11 is amplified enough by a preamplifier 6 to obtain a 1st reproducing output V2, and its low band component which will cause a noise problem in a driver 12 is suppressed enough and inputted to the driver 12, so that the S/N and the dynamic range can be secured as the preamplifier 6 inside a drum. That is, an emphasis circuit 11 is set for a suppressing characteristic EN of pressing down the low band component. Then, as to a reproducing output V10 to be inputted to the driver 12 and its containing noise TN, a low band part and the noise TN are suppressed. Afterward, the suppressed components are compensated.
Patent JP-H10187608-A (JP)
Title: Device and method for operating equipment
Inventor: DRESEL HOLGER
IPC: G06F9/451
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a user interface which has a security-related function and an interactive function flexibly at slight programming cost. SOLUTION: This device has a server 10, a monitor module 20, a means for enabling a communication between the server 10 and monitor module 20, control programs, and a maintenance program 14 and/or a monitor program. Then the server 10 is so constituted as to send data to a connected browser 40 and receive data from this browser 40, and also has a means for providing a communication between the control programs, maintenance program 14, and/or monitor program, and the server 10 and/or monitor module 20.
Patent JP-H04287217-A (JP)
Title: Disk controller
Inventor: ROBAATO JIEI RANGU
IPC: G06F3/06
Filed: 1991-11-29
Abstract: PURPOSE: To provide a disk controller in which efficient data transfer between a host processor and a disk memory can be attained. CONSTITUTION: A disk controller includes a buffer memory 34 having at least two ports 37 and 40. Data transfer can be attained to the buffer memory and to two directions by each port. A first bus 42 is connected with one port, and a second bus 38 is connected with the other port. A controller 18 is operated so that the data transfer can be attained through the first and second data buses 42 and 38 to the buffer memory and simultaneously generated from it. Thus, the further efficient data transfer between a host processor and a disk drive can be attained.
Patent JP-H06187222-A (JP)
Title: Secret information input system
Inventor: KAWADA ETSUO
IPC: G06F21/62
Filed: 1992-12-21
Abstract: PURPOSE:To provide a secret information input system which is improved in the secrecy of information for an operator who inputs the information. CONSTITUTION:Correspondence relation data on identification data 6 and identification correspondence data 7 and 9 generated by converting the identification data 6 are generated, the input operator inputs attribute information corresponding to the identification data 6 and identification correspondence data 7 and 9 to generate attribute data, and individual identification data and attribute data are generated in combination from the correspondence relation data and attribute data. Then an offerer of attribute information refers to only the part of an information entry form where the identification correspondence data and attribute information are entered, the operator inputs the attribute information, and a data merging means obtains a pair of identification data and attribute data.
Patent JP-H10147082-A (JP)
Title: Display of record and its processing means
Inventor: ONE YASUNORI
IPC: G06F17/30
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To adapt to check and investigate a plurality of trademark records each including an identification number for specifying trademark and the trademark by displaying the trademark in an area of a rectangular shape substantially similar to a square shape, and adjacently disposing a plurality of rectangular areas. SOLUTION: Since an area 3 for displaying a trademark 2 is formed in a rectangular shape substantially similar to a square shape, even if many character trademarks are vertically or horizontally written, the trademark 2 can be contained in the area 3 even when it is not unusually contracted as compared with the trademark of actual size at the time of filing a registered trademark application. Hence, it is efficient to display many trademarks 2 in the display of a predetermined space. Since the three or more areas 3 are adjacently disposed, an operation for checking the many trademarks 2 at a glance can be rapidly conducted in the display containing at least six cases of trademark records each containing at least trademark identification number and the trademark 2.
Patent JP-H10148559-A (JP)
Title: Display device for flowmeter
Inventor: SHIRAHASE MASAYUKI
IPC: G01F15/06
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a display device for flowmeter wherein, without detaching a case of the display device, whole parameters are correctable, especially the parameters, which can be corrected, are arbitrarily limited. SOLUTION: Since the display device is constituted as that all parameters for flow rate display are correctable by external operation of switches 3a, 3b, and 3c while the correctable parameters by parameter-correction operator are limited, correction work for display parameters is easily performed, independent of setting place of a flow meter, even if a display content on a display device is 1 is changed due to change in kind of to-be-measured liquid after setting of the flow meter. Thus, parameter correction work in exposition-proof area is safely performed, further, no one except for a specific worker can correct parameters in manufacturing stage or those for maintenance, thus a device suitable for maintenance is provided.