baber/WOPTO huggingface dataset:
Patent JP-H10191369-A (JP)
Title: Image pickup device
Inventor: NOBUOKA KOSUKE
IPC: H04N9/07
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the color separate characteristic of RGB signals after color separation where there has been a limit in conventional technologies by generating three RGB primary colors through a matrix arithmetic operation and then generating the three RGB primary colors which are further adjusted through the use of a multi-layer feedforward neural network. SOLUTION: A CCD signal is sampled by an A/D converter 2 and the signal is given to a Y/C separator circuit 3, where a broad band luminance signal Yh, a luminance signal Y and color difference signals Cr, Cb are generated. The signals Y, Cr, Cb are given to a color demodulation matrix 4, where the signals are converted into RGB signals. The RGB signals are given to a multi- layer feedforward neural network 5, in which weights of combination among network elements and parameters of a Sigmoid function of each neuron in an intermediate layer have been learned in advance to improve the color separation characteristics of R', G', B' output signals with respect to the RGB input signals more, and the color separation characteristics of the R', G', B' output signals are improved more than those of the RGB signals.
Patent JP-H07187727-A (JP)
Title: Heat reflecting laminated glass
Inventor: MUROMACHI TAKASHI
IPC: B32B17/10
Filed: 1993-12-24
Abstract: PURPOSE:To obtain the subject laminated glass causing little decline in its adhesive force even if irradiated with ultraviolet light. CONSTITUTION:A heat reflecting film 2 is formed on the surface of a glass plate 1 to be used for the outside of an automobile, the surface of this heat reflecting film 2 is provided with a SUS oxide or Cr oxide film 3, and the surface of the film 3 is jointed, through an interlayer 4, to the outside face of a glass plate 5 to be used for the inside of the automobile. The heat reflecting film 2 is a laminated film made up of a ZnO film 21, Ag film 22, SUS or Cr film 23, ZnO film 24, and SUS oxide or Cr oxide film 25 laminated in this order.
Patent JP-H09190694-A (JP)
Title: Semiconductor memory device
Inventor: JIYUUHAN KIMU
IPC: G11C11/409
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To accelerate the driving speed by connecting an up-switch SWUP and a down-switch SWDN across a data bus and two or more memory blocks respectively and dividing the data bus to selectively operate it. SOLUTION: When a read/write operation and a refreshing operation are done to eight memory blocks BLK1 and BLK3 respectively, enable-signals are outputted to the gates of switches SW1 and SW3 and the memory blocks BLK1 and BLK3 are selected. Consequently, the memory blocks BLK1 and BLK3 are activated and the two activated memory blocks BLK1 and BLK3 and the up-switch SWUP are switched on, and the down-switch SWDN is switched off. As a result, a parasitic capacity a data bus 10 decreases and a driving speed of the semiconductor memory can be made faster.
Patent JP-2001169407-A (JP)
Title: Controller for electric car
Inventor: SHIMANE IWAO
IPC: B60L9/18
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an electric car controller which reduces switching losses, suppressing surge voltages generated in IGBTs which form an inverter for operating an electric car driving motor to a specified safety value lower than a permissible withstand surge voltage. SOLUTION: The controller is provided with a temperature detecting means 11 for IGBTs for detecting the temperature of IGBT elements, a gate resistance value computing means 12 for computing the resistance values of gate resistors Rg so as to make voltages including surge voltages to be applied to the elements a specified voltage value lower than the permissible withstand surge voltage of the elements, and a gate resistance controlling means 13 for controlling the gate resistances Rg for the elements on the basis of the computed result of the gate resistance value computing means.
Patent JP-H10184241-A (JP)
Title: Blind
Inventor: KOBAYASHI KAZUHIRO
IPC: E06B9/322
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a blind capable of simply changing the position of a control bar for the blind. SOLUTION: A control bar 24 for controlling the slant movement of slats is connected to a control box 22 attached to the end of a head box 10, and a transfer mechanism 26 having a joint section 28 connected to the end of a rotational shaft 16 connecting a radder cord thereto in a detachable manner and transferring the rotation of the control bar 24 to the rotational shaft 16 is incorporated into the control box 22. The control box 22 can be attached to one or the other end of both right and left ends of the head box 10 detachable manner, and the joint section 28 can be also connected to one or the other end of both right and left ends of the rotational shaft 16.
Patent JP-2001161184-A (JP)
Title: Sheet house
Inventor: KITAMURA TAMOTSU
IPC: A01G9/24
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To solve the problems of danger, increase of the expense or the like because a conventional sheet house has a structure in which a sheet having eyelets at the edge parts is bound to iron frame parts by high-place work to extend the sheet, and the high-place work is required at the time of extension. SOLUTION: This sheet house is constituted of a frame 2 for the house, and sheets 3, and the frame 2 for the house is constituted of frames 4 parallelly installed in the front and rear direction at an equal interval, connecting pipes 5 for ridge for connecting frames 4 at the ridge parts, proper number of connecting pipes 6 for a main house installed in roof parts among the frames 4, and connecting pipes 6 for eaves installed in the eave parts among the frames 4. The sheet 3 is detachably attached to vertical guide rails 7 installed so as to be laid along the frames 4 through rails 8 attached to the frames 4.
Patent JP-H04277326-A (JP)
Title: Actuator for controlling friction type clutch having diaphragm for especially automobile
Inventor: KUROODO DERAN
IPC: F16D25/12
Filed: 1991-12-06
Abstract: PURPOSE: To permit continuous wear compensation and to eliminate a condition in which one or more clutch positions exist for each value of control fluid pressure. CONSTITUTION: This actuator includes a main piston 36 actuated in a main cylinder 35 and forming a control chamber. A second piston 38 is actuated within the hollow bore of the main piston 36 to form a wear compensating chamber 72 therein. The main piston 36 supports a shut-off valve 39 for communicating the control chamber 73 with the wear compensating chamber 72 when a clutch is in its engaged position. The actuator also includes a booster means 33 for applying force to a diaphragm 7, such that the characteristic of the diaphragm has a positive gradient over the whole travel between the engaged and disengaged positions of the clutch. The booster means 33 is actuated by loosely coupled drive means 75, 36.
Patent JP-2001162479-A (JP)
Title: Slider braking device
Inventor: YOKOMATSU TAKAO
IPC: F16C29/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a small-size slider braking device allowing actual arrangement and capable of stopping a free fall of a linear-movement large-size up-and- down slider of a high-precision machine tool. SOLUTION: This slider braking device brakes the linear-movement slider 1 supported by a support block and linearly moving. The slider braking device has a rod 2 fixed to one of the support block and the linear-movement slider 1; a nearly cylindrical and radially movable brake pad 7 disposed around the rod 2; and a brake housing 4 fixed to the other of the support block and the linear-movement slider 1, retaining the brake pad 7. By applying force to the peripheral face of the brake pad 7, the brake pad 7 is pressed to the rod 2 to generate brake force.
Patent JP-H11183609-A (JP)
Title: Vehicle-mounted radar device
Inventor: MACHIDA KOICHI
IPC: G01S13/34
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a radar device with a single operation, by prohibiting generation of an alarm when the output of a vehicle speed sensor is less than a threshold and setting the threshold to another small one while a snowstorm switch is set to a snowstorm mode. SOLUTION: In a normal mode, when a vehicle speed becomes smaller than a first threshold, for example approximately 35 km/h, the generation of an alarm is prohibited even if the distance between vehicles becomes smaller than an alarm limit value. When a driver operates a snowstorm switch 6 being arranged on a display 8, an operation circuit 3 sets a snowstorm mode, performs a judgment according to a second threshold, for example approximately 1 km/h, that is smaller than the first threshold, and performs the measurement of the distance between vehicles and an alarming operation. Then, it is judged whether an antenna 2 is stuck with snow or not, and a snow-clearing device 7 is driven or stopped accordingly. When the snowstorm mode is canceled, the measurement of the distance between vehicles according to the first threshold and an alarm generation operation are initiated.
Patent JP-2000198789-A (JP)
Title: Silylating agent
Inventor: HABIMANA JEAN DE LA CRO
IPC: B01J31/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a novel compound that is useful as a silylating agent that can add functional groups to a silanol functional organopolysiloxane, silica and other inorganic fillers and base plates and can quickly react with silanol groups. SOLUTION: This compound is represented by the formula (R1 is H, an alkyl, can alkenyl where at least one is H, an alkenyl; R2 is H, an alkyl), typically N-propylbis(hydrogendimethylsilyl) carbamate or the like. The compound of the formula is prepared by allowing a primary amine, for example, isopropylamine or the like, to react with carbon dioxide in the presence of a tertiary amine, for example, triethylamine, for example, at -20-30 deg.C to form a trialkylammonium salt of an N-alkyl carbamate, followed by reaction of the ammonium product with a silane of the formula: R13SiX (X is an eliminable group), for example, hydrogendimethylchlorosilane or the like.
Patent JP-2001161406-A (JP)
Title: Shoe sole
Inventor: HASEGAWA YUKIO
IPC: A43C15/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a structure for a shoe sole to be used in an arctic boot or boot capable of achieving favorable nonslip effect to a frozen road surface without using spike metals or spike pins which increase cost. SOLUTION: Recessed installation parts 2 are formed in a bottom surface a' of a shoe sole main body (a), nonslip bodies 1a, 1b of rubber are installed and bonded in the installation parts 2, cloth material 3 is mixed inside rubber material of the nonslip bodies 1a, 1b, and the cloth material 3 is exposed in the surface of the nonslip bodies 1a, 1b, so edges of the cloth material 3 are tightly applied to a frozen road surface, thereby favorable nonslip effect is achieved on the frozen road surface.
Patent JP-H09171771-A (JP)
Title: High pressure reversal developing method and its device
Inventor: INAGAKI YOSHINORI
IPC: H01J9/227
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of insufficient development at the corner of a panel and the like, and thereby develop a panel member uniformly. SOLUTION: A panel member 10 is fixed to a developing station by clamps 21, 22, 23 and 24 with its carbon layer directed downward. A water dividing unit 30 is disposed at the lower side of the fixed panel member 10. A plurality of nozzles 31 and 32 ejecting high pressure water (about 25kg/cm<2> ) 33 upward at an ejection angle of 50 deg., are lined up in two rows at a definite pitch.  The dividing unit 30 is horizontally reciprocated in the direction indicated by an arrow head T (identical to the direction that each carbon stripe is extended) while high pressure water 33 from the supply device of high pressure water 33, is being ejected out of the nozzles 31 and 32, a carbon layer over a groove forming body formed in a carbon layer over the substrate of the panel member 10 is removed by ejected high pressure water 33, and carbon stripes are thereby formed by the carbon layer remaining over the substrate.
Patent JP-H06201483-A (JP)
Title: Thermometer for high temperature and high pressure
Inventor: MARUKO TOSHIHIRO
IPC: G01K7/02
Filed: 1992-12-28
Abstract: PURPOSE:To enable long-term use under temperature conditions of temperature in use or higher by forming a main unit constituting body for supporting or protecting a thermocouple. CONSTITUTION:A support 2, a protector 3 and a protection cylinder 4 constituting a main unit are formed of Ir or Ir-base alloy, and also a plurality of Ir or Ir-base alloy cylinders 4a... having different diameters wherein the protection cylinder 4 has been formed into a thin cylinder are loosely fitted onto the same axis so that heat insulating intervals 5... are securely constituted between the respective cylinders 4a... to provide a multi-layered structure. Ir-base alloy may be produced with Ir metal used as main metal by mixing and fusing a kind of metal such as Os, Rh, Ru, Pt and Ta into the Ir metal by an appropriate amount in a weight ratio. Thus without degradation by long-term use under severe temperature conditions of 1500 deg.C or higher to 2300 deg.C, a temperature sensing part at the tip of a thermocouple can be securely fixed to and supported by a position where temperature is to be measured.
Patent JP-H10181034-A (JP)
Title: Ink jet recording device
Inventor: TAKADA YOSHIHIRO
IPC: B41J2/175
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To realize the miniaturization and the reduction of cost of an ink jet recording device even when a longer multi-nozzle recording head is employed for high speed recording by a method wherein a pump, which develops a pressure change in a plurality of interior spaces, and valves, which are independently openable and closable, are provided under the condition that a plurality of discharging ports are covered with a cap. SOLUTION: In a recording head 1, a common liquid chamber communicating with respective nozzles 5, a filter unit 46 and an ink feeding unit 40 are provided. A suction cap 42, which is connected to a suction pump through an ink discharging tube 44, abuts through a sealing rubber 43 against the outside region of the discharging port surface of the recording head 1. Further, the sucking region of the suction cap 42 as a suction restoring means is divided into a plurality regions. Openable and closable valves 51a-51g as sucking action changing-over means are provided in the midways of ink sucking tubes 49a-49g as ink discharging courses between these divided regions and the pump 37 so as to perform necessary suction restoring actions by controlling the presence and absence of the sucking action of the recording head 1 for every sucking region.
Patent JP-2000168062-A (JP)
Title: Ink jet printer
Inventor: OKAMOTO TSUGIO
IPC: B41J29/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer in which a film forming means requiring replacement upon elapsing a predetermined time is integrated with a sheet feeding means in order to reduce the size and to decrease the number of parts and the timing for supplying coating agent (or the timing for replacing the film forming means) can be determined easily. SOLUTION: A maintenance unit 14 for an ink jet head 2 is fixed removably to a printer body 15. The maintenance unit 14 has a hollow casing 21 which contains means 22 for forming a coating film by applying an ink repellent coating agent onto an intermediate transfer belt 3 after a color image is transferred onto a recording sheet P, and means 24 for drawing a new ink absorbing maintenance sheet 23 between the nozzle face of the ink jet head 2 and the transfer face 3a of the intermediate transfer belt 3 and collecting the maintenance sheet 23 upon finishing maintenance operation.
Patent JP-H11171730-A (JP)
Title: Hair restoring and growing agent
Inventor: YAMAMOTO TAKUYA
IPC: A61Q5/02
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a restoring and growing agent having excellent hair restoring and growing effects and stability capable of sufficiently standing use for a long period of time. SOLUTION: This hair restoring and growing agent contains preferably 0.001-10 wt.% of an extracted essence obtained by extracting flowers of Chrysanthemummorifolium Ramat. with a water-soluble organic solvent or a hydrous water-soluble organic solvent.
Patent JP-H09179514-A (JP)
Title: Flag
Inventor: MIZUKOSHI OTOHIKO
IPC: A63B57/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a flag whose flag main body is easily attached and detached and hardly comes out and which is small in the number of components, easy in assembly, and low in manufacturing cost. SOLUTION: A fitting plate 4 projects on one upper side of a flag pole 2, part of the fitting plate 4 on the flat pole side is cut and raised to form a clamp piece 5 projecting almost in parallel to the fitting plate 4, and a projection 6 is formed on the surface of the clamp piece 5 which faces the fitting plate 4. The fitting base part of the flag main body 3 is inserted into between the fitting plate 4 and clamp piece 5 so that it can be extracted, and the projection 6 is inserted detachably into the hole 7 bored in the fitting base part of the flag main body 3.
Patent JP-H05164185-A (JP)
Title: Liquid sealed type strut mount
Inventor: SOMEYA KATSUMI
IPC: B60G13/00
Filed: 1991-12-08
Abstract: PURPOSE:To provide a liquid sealed type strut mount which is made up by utilizing liquid column resonance by sealing liquid between a rubber elastic body and a diaphragm, and at the same time and in addition by changing the rigidity of the diaphragm in the peripheral direction. CONSTITUTION:In a strut mount which consists of an inner pipe 11, an outer pipe 12 and a rubber elastic body 13 and a diaphragm 15 that are interposed between the pipes 11, 12, and which forms a void between the diaphragm 15 and the rubber elastic body 13 surrounding the periphery of the inner pipe 11, and seals a liquid 14 into the void, at a part on the periphery, the diaphragm 15 is divided into a part where deformation is relatively hard and a part where deformation is relatively easy. Accordingly, it follows that the sealed liquid is mainly moved in the peripheral direction relative to axial input, so the liquid chamber can be made small, and compactness is realized as compared to the prior one, and the number of metal fitting parts is reduced, and processes at the time of assembling are also simplified, and contribution to cost reduction is realized.
Patent JP-H04274706-A (JP)
Title: Thickness measuring apparatus
Inventor: BUERUNERU KUREEMERU
IPC: G01B11/06
Filed: 1991-11-08
Abstract: PURPOSE: To detect warp of a guide rail during movement of a measuring head part and measure the thickness of a material by a method wherein a laser light source is arranged so that the beam is directed to a detector in order to detect a vertical movement deviation of the measuring head part. CONSTITUTION: Measuring head parts 3, 4 arranged on upper and lower sides of a measured material are disposed in guide rails 5, 6 so as to move horizontally in a frame 2. The measuring head parts 3, 4 comprise laser light sources 3a, 4a for triangular measurement and detectors 3b, 4b. A system interval of the measuring head parts 3, 4 is shown by A, warps of guide rails 5, 6 are shown by x1 in the measuring head part 4 and by x2 in the measuring head part 3, and the spacings between the measuring head parts 3, 4 and the measured material are shown by a1, a2. Another laser light source 7 is fitted in the measuring head part 3, beams 8 of the light source are radiated on a detector 10 via a deflection mirror 9, and a vertical movement deviation of the measuring head parts 3, 4 is detected and a thickness d of the measured material is calculated by d=A--[(a1+a2)±(x1+x2)].
Patent JP-H09176430-A (JP)
Title: Oozing inhibitor for soldering flux
Inventor: ISHIKAWA MITSUO
IPC: H05K3/34
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an oozing inhibitor which is hardly peelable when applied to a printed circuit board and does not obstruct electrical conduction when applied to a tact switch. SOLUTION: This inhibitor is prepd. by dissolving or dispersing, in an org. solvent, a compsn. which comprises 100 pts.wt. copolymer resin formed from 50wt.% or higher (meth)acrylic ester having a 1-22C alkyl group and 50% or lower unsatd. ester having a 4-21C polyfluoroalkyl or polyfluoroether grop and 10-25 pts.wt. component comprising a satd. ester having a 4-21C polyfluoroalkyl or polyfluoroether group and/or a halogen compd. having a 4-21C polyfluoroalkyl or polyfluoroether group.
Patent JP-H07198870-A (JP)
Title: Structure of time piece with cover
Inventor: HASHIMOTO NORIO
IPC: G04B37/20
Filed: 1993-12-30
Abstract: PURPOSE:To make handling feeling of a product constant without any need of balance between adjustment of pushing-up and engaging of a cover by providing a spring for pushing-up and another spring for engaging respectively. CONSTITUTION:A pushing-up part 10c, whose edge comes into contact with the inner face of a cover 4, of a spring 10 for pushing-up locked in an annular groove 2c always pushed up the cover 4 by force vertical to the cover 4. The pushing-up part 10c is positioned upward when the cover 4 is opened, and is pushed downward when the cover 4 is closed. In addition, an engaging part 12c of another spring 12 engages with its inward projection 4b when the cover 4 is closed and keeps the cover 4 closed. At the time of this state the engaging part 12c is pushed inward by pushing in a stem and a engaging state with the inward projection 4b is released. Thereby, when the engaging between the hanging stop part 12 and the inner projection 4b is released, the cover 4 is pushed up with the pushing-up part 10c to be opened.
Patent JP-H09180264-A (JP)
Title: Jig and method for calibrating skew inspecting device
Inventor: NAGAO YOSHIHIRO
IPC: G11B7/26
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent camber change due to internal residual stress and the change with time by forming a reflection polyhedron band with plural angles from the camber allowable limit of a disk standard to a plane on a reflection surface of a calibrating jig and successively adjusting the angles. SOLUTION: The calibrating jig 1 is a sufficiently annealed aluminum-made disk, and a setting hole 2 is drilled in its central part. Metalworking is performed on the reflection surface 1a of the calibrating jig 1, and the reflection polyhedron band 3 of plural angles from the angle slightly exceeding the camber allowable limit of the disk standard to the plane is formed on the surface 1a. In the calibration, first of all, the calibrating jig 1 is set in a skew inspecting device, and the zero degree band of the calibrating jig 1 is irradiated with light, and an attaching position of a position sensitive device PSD is adjusted so that its reflected light is made incident on the center of the PSD. In such a manner, other angles are adjusted successively.  By adjusting in such a manner, the reliability of the angles are enhanced, and no camber change due to the internal residual stress and the change with time occurs.
Patent JP-H09175910-A (JP)
Title: Culture of laver
Inventor: SHIRAISHI TOSHIKUNI
IPC: A01G33/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for culturing laver capable of safely, efficiently controlling and/or preventing miscellaneous algae or disease injuries in a short time and also in continuous operation without affecting the environment and human health. SOLUTION: First, a treatment liquid containing 0.1-0.2wt.% of lactic acid is adjusted to pH1.5-2.0 with a pH adjuster as a combination of at least one kind selected from monovalent and polyvalent organic carboxylic acids, inorganic acids, organophosphoric acids and amino acids, Next, laver or a culture equipment stuck therewith is immersed in the treatment liquid for 10sec or longer but <3min to carry out controlling and/or preventing miscellaneous algae and disease in juries involved in laver.