baber/WOPTO huggingface dataset:
Patent JP-H0227345-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAKAJO KIYOSHI
IPC: G03C7/305
Filed: 1988-07-16
Abstract: PURPOSE:To enhance the color formability and green preservable life of the photosensitive material and to decrease the fluctuations in processing by continuous processing by dissolving specific 5-pyrazolone type magenta couplers into a specific high boiling solvent and using the soln. CONSTITUTION:This photosensitive material is formed by dissolving >=1 kinds of the 5-pyrazolone type magenta couplers having the elimination group expressed by the formula I in the coupling position into the phthalate expressed by the formula III and dispersing the soln. into silver halide emulsion layers. In the formula I, L1, L2 denote methylene, ethylene; m, n denote 0, 1; Y denotes R1ZR2; R1 denotes aryl, heterocycle; R2 denotes alkyl, aryl, etc.; Z denotes O, S, etc.; R6 denotes H, R2; X denotes an atom group necessary for forming a prescribed ring; the compd. expressed by the formula II, etc., are usable as the above-mentioned couplers. In the formula III, R11, R12 denote alkyl, aryl, etc.; the compd. expressed by the formula IV, etc., are usable for both R11, R12.
Patent JP-H1122654-A (JP)
Title: Axial piston motor
Inventor: KONISHI SHIGETAKA
IPC: F04B1/20
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of the face pressure in excess as the total sliding face, while keeping the sealing property of a land part in a good condition, for inhibiting the heat crack, etc., and to improve the durability. SOLUTION: A land part 10 as a seal, area, is mounted on the sliding face of a cylinder block 3 and a valve plate 6, a circular auxiliary pat part 12 is mounted outside of the land part 10 through an escape groove, and a gap is formed on a composition plane of the sliding face of the valve plate 6 and a motor housing 1 at an opposite side, on a position corresponding to the auxiliary pat part 12. When the excess face pressure is acted on the auxiliary pat part 12, the valve plate 6 is deformed to the opposite side, whereby the surface pressure of the auxiliary pat part 12 can be kept almost equal to that to the land part 10.
Patent JP-H03188357-A (JP)
Title: Printing-quality evaluating method
Inventor: YAMAZAKI IWAO
IPC: B41J29/46
Filed: 1989-07-12
Abstract: PURPOSE:To make the operation quick by using a sheet of test paper on which regular characters and/or patterns are printed, and extracting the measuring field of view from the entire surface of the paper at an equal interval. CONSTITUTION:A sheet of test paper 41 on which regularly arranged characters and/or patterns are printed is used. The measuring field of view of a photographing camera 2 is relatively moved on the paper 42 at an equal interval. The intensity of the reflected light from the paper 41 wherein light is received at each picture element in the measuring field of view is made to be two variable-density gradations, and binary coded densities are obtained. Then the histogram of the binary coded densities for the picture elements included in the total width of the field of view which is aligned in one direction of the measuring field of view or the picture elements included in the partial length of the width is formed. The quality of printing is evaluated by using the histogram and the moving distance at the equal interval. The average value, the maximum value, the minimum value and the standard deviation of the evaluated results are computed based on each measured field of view and/or a set of specific measured fields of views.
Patent JP-2001002353-A (JP)
Title: Elevator device
Inventor: KOBAYASHI KIYOSHI
IPC: B66B1/34
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To effectively use a space of a building by forming an elevator-control- device storing portion in a floor portion of an elevator landing at a specific story, and storing an elevator control device in the elevator-control-device stor ing portion. SOLUTION: A case-frame-like elevator-control-device storing portion 11 is placed on a floor portion of an entrance 10 to an elevator car. An elevator control device 12 is stored in the elevator-control-device storing portion 11. An open/close door 14 is vertically openably/closably mounted to an upper opening of the elevator-control-device storing portion 11 via a horizontally placed hinge 13. The open/close door, when it is fully closed, is structured so as to be on a same surface as the floor surface of an elevator landing. During the installing and adjusting, or the maintenance and inspection, the open/close door 14 is released, and the elevator control device 12 is pulled onto the landing side in order to perform work.
Patent JP-S6071039-A (JP)
Title: Noxious gas adsorbent
Inventor: NISHINO HIROSHI
IPC: B01D53/64
Filed: 1983-09-26
Abstract: PURPOSE:To remove hydride of As, B, P or Sb from gas with good efficiency, by bringing gas into contact with an adsorbent prepared by containing copper oxide, an alkali metal compound, an alkaline earth metal compound and a compound of Al in activated carbon. CONSTITUTION:Copper oxide (1) and one or more of a compound (2) selected from a group comprising one or more of an alkali metal compound (a), one or more of an alkaline earth metal compound (b) and one or more of a compound of Al, Ti, V, Cr, Mn, Fe, Co, Ni, Zn, Cd and Pb (c) are contained in activated carbon to constitute an adsorbent. In this case, the content of the component (1) in activated carbon is set to 0.1-3.0mg atom per 1g of activated carbon as a metal and the content of the component (2) to 0.1-5.0mg atom per 1g of activated carbon as a metal. By bringing gas into contact with this adsorbent, one or more of hydride of B, As, P, Sb or Se can be efficiently removed.
Patent JP-2000011732-A (JP)
Title: Guard installing structure of luminaire
Inventor: SAKUSABE SHINSUKE
IPC: F21V15/02
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a guard installing structure of a luminaire fixable so as to prevent guards from falling off by other than a thumb nut. SOLUTION: In a guard installing structure of a luminaire, an installing metal fitting 3 is installed on and fixed to a wall 8, the back face side of a luminaire is turned to this side of this installing metal fitting 3, this luminaire is installed on the installing metal fitting 3, and guards 1 for protecting the luminaire are fixed to both ends of the installing metal fitting 3, the engaging recessed parts 2 are respectively formed on both ends of the installing metal fitting 3, and the slipping-out preventive parts 5 for engaging/fixing the end parts 4 of the guards 1 are formed in these engaging recessed parts 2.
Patent JP-S5879520-A (JP)
Title: Regenerating device for desulfurizer
Inventor: OKADA ZENSHI
IPC: B01D53/34
Filed: 1981-11-06
Abstract: PURPOSE:To improve the regeneration rate for desulfurizers by controlling the temp. or  flow rate of the used desulfurizers to be supplied to a regenerating furnace and controlling the temp. of the regenerating furnace to an adequate temp. CONSTITUTION:The temp. in the fluidized bed in a regenerating furnace 2 is detected  with a temp. detector 12 for fluidized beds and when the detected temp. is higher than  the temp. at which the regenerating rate of desulfurizers is good, a motor M is operated by the detection signal thereof to increase the opening of a flow rate regulating  valve 13 and to increase the flow rate of used desulfurizers into the furnace 2, whereby the temp. is reduced. When the temp. of the fluidized bed is lower than the adequate  temp., the opening of the valve 13 is decreased to decrease the inflow rate of the used  desulfurizer, whereby the temp. is increased. A heat exchanger 14 for controlling refrigerant is provided to a connecting pipe 3 for a combustion furnace 1 and the regenerating furnace and the opening of a flow rate regulating valve 15 for refrigerant is controlled with the detection signal of the detector 12 to decrease or increase the temp. of the used desulfurizers to be supplied to the regenerating furnace, whereby the temp.  in the fluidized beds in the furnace 2 is maintained at the adequate temp. The above- mentioned two means may be used in combination.
Patent JP-S5880364-A (JP)
Title: Composition for water-soluble paint
Inventor: KIKU TAKESHI
IPC: C09D151/00
Filed: 1981-11-07
Abstract: PURPOSE:To provide the titled compsn. suitable as a base for tan sheet coating and having excellent adhesion and resistance to water and corrosion, consisting of a resin obtd. by adding a specified amount of an acrylic functional monomer to a water-soluble epoxy-modified alkyd resin and subjecting the mixture to addition polymn. with heating. CONSTITUTION:1-30pts.wt. one or more acrylic functional monomers such as methacrylic acid are added to 100pts.wt. water-soluble epoxy-modified alkyd  resin such as one obtd. by epoxidizing soybean oil. The mixture is subjected to  addition polymn. with heating to obtain the titled compsn. A compsn. exhibiting  a further improved effect can be obtd. by uniformly dispersing 0.1-1.0pts.wt. titanate coupling agent such as isopropyltris(dioctyl pyrophosphate)titanate in 100pts.wt. resin obtd. from the above addition polymn.
Patent JP-H0528213-A (JP)
Title: Logical verification system
Inventor: NAKADA MASARU
IPC: G06F11/25
Filed: 1991-07-19
Abstract: PURPOSE:To execute logical simulation without unverified part in short time so as to improve design quality. CONSTITUTION:A simulation means 1 executes the logical simulation of a logic circuit to be an object, and outputs time chart information (a) on respective elements constituting the circuit. A simulation result analyzing means 2 analyzes whether the change of a state value is present or not in the course of simulation at every element based on time chart information (a) for which the simulation means 1 outputs, and outputs it as operation/non-operation element information (b). An analyzing result accumulation means 3 outputs an unverified part list (c) preserving operation/non-operation element information (b) for which the simulation result analyzing means 2 outputs by adding it to a past result which is preserved inside and showing the non-operation element of the logic circuit from an added accumulation result.
Patent JP-S6069981-A (JP)
Title: Recording and reproducing system of video format signal
Inventor: YOKOZAWA SEIICHI
IPC: H04N5/91
Filed: 1983-09-26
Abstract: PURPOSE:To attain reproduction automatically by inserting a reproducing procedure as a program to a recording medium where still and dynamic pictures are mixed. CONSTITUTION:Sound information to a dynamic picture is subject to frequency multiplex recording as analog information. Sound information to a still picture is subject to time division multiplex recording to a video format signal to which the said still picture is inserted as digital data. Moreover, identification information of the dynamic and still pictures and the identification information of a sound digital data to the still picture are inserted to the video format signal as a control signal. The dynamic picture and the still picture are identified by using the control signal at reproduction and when the picture is the still picture, the sound digital data corresponding thereto is processed and controlled to be outputted as an analog signal.
Patent JP-S6155566-A (JP)
Inventor: FURUKAWA HISAYOSHI
IPC: F25D11/00
Filed: 1984-08-28
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-S5882278-A (JP)
Title: Magnetic brush developing device
Inventor: MACHIDA HAJIME
IPC: G03G15/09
Filed: 1981-11-11
Abstract: PURPOSE:To improve the development performance, by providing fractionized magnets besides a developing magnet and a toner supply magnet to make a developer thin-layer. CONSTITUTION:In a rotating sleeve 2-1 of a developing roll 2 which forms a magnetic brush, a developing magnet 2-3 and a toner supply magnet 2-4 are provided in positions facing a photosensitive drum. Fractionized magnets 2-2 are arranged continuously between magnets 2-3 and 2-4 so that positive and negative  poles alternate. By this constitution, the developer which faces the magnet 2-4  and is provided near the surface of the sleeve 2-1 is made into a thin layer to  prevent the toner blocking due to press-contact, and the toner is agitated well on  the sleeve 2-1 by many magnets of the magnet 2-4 to improve the development  performance.
Patent JP-S5968394-A (JP)
Title: Additive for fine coke powder/oil mixture
Inventor: NAKA AKIHIRO
IPC: C10L1/32
Filed: 1982-10-12
Abstract: PURPOSE:An additive for a fine coke powder/oil mixture hardly causing sedimentation of the fine coke powder when reserved at normal on high temp. for a long time and, if any, causing no agglomeration, which is prepd. by incorporating a specified polyether or its derivative. CONSTITUTION:An additive contg. (1) a polyether or its derivative of MW of 1,000-100,000, (2) a polyether of MW of 1,000-100,000 prepd. by addition of an alkylene oxide with a starting material consisting of at least one member selected from alcohols, amines and carboxylic acids each having at least three active hydrogen atoms in the molecule, and derivatives thereof, (3) a polyether of MW of 1,000-100,000 prepd. by addition of an alkylene oxide with a starting material consisting of an org. compd. having at least one phenolic OH group and at least two active hydrogen atoms, etc. The additive is useful for improving the stability of a fine coke powder/oil mixture contg. fine coke powder of average particle size <=200mu and fuel oil.
Patent JP-S6070376-A (JP)
Title: Rolling correcting circuit of image
Inventor: MURAKAMI YOSHISHIGE
IPC: G01S3/786
Filed: 1983-09-27
Abstract: PURPOSE:To enable accurate correction at a high speed, by electrically controlling the effective visual field angle of a camera corresponding to rolling. CONSTITUTION:A rolling correction circuit 11 of an infrared image is connected to a digital memory type infrared imaging apparatus 1. The subject signal from an infrared camera 3 is inputted to an image A/D converter 4 and the picture element of the infrared image is formed at every conversion clock signal from a generator 5 and stored in an image memory 6 at every scanning line according to the address indication from a generator 7. The analogue information on an inclination to horizontality from the gyro-compass 13 of an airplane is inputted to a processor muPU 15 while converted by an A/D converter 14 and the start timing in the sampling of the converter 4 is calculated to be supplied to a counter 12. This start timing is converted to the pulse number of a start position by the clock input from a generator 8 and a pulse number calculated from each scanning start point of the SYNC signal from the camera 3 is counted and, thereafter, the start of a conversion clock generator 5 is started.
Patent JP-S6336567-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIRAO TADASHI
IPC: H01L29/73
Filed: 1986-07-30
Abstract: PURPOSE:To obtain a semiconductor device characterized by small base resistance and base-collector capacitance, a narrow emitter width, a small emitter- base capacitance and excellent frequency characteristics, by forming a silicide film on a silicon film, by which a base layer and a base electrode are connected and an emitter layer and an emitter electrode are connected. CONSTITUTION:An outer base layer 52 and a base electrode 9 of a transistor are connected by a first silicon film 601. A first silicide film 504 is formed on the surface of the film 601. An emitter layer 71 of the transistor and an emitter electrode are connected by a second silicon film 602. A second silicide film 503 is formed on the surface of the film 602. A first silicon film 600, an oxide film 104 and a nitride film 202 are sequentially formed on a substrate 1 and then selectively removed. With the remaining nitride film 202 as a mask, the silicon film 600 at the removed part is selectively oxidized. With the selectively oxidized film 105 as a mask, impurities are introduced into the silicon film 601 and diffused into the substrate. Thus the outer base region 52 is formed. Thereafter, an active base layer 61 is formed by a self-aligning method. Finally, the emitter layer 71 is formed in the active base layer 61.
Patent JP-S6235051-A (JP)
Inventor: PEETAA SUN PEDAASEN
IPC: F02M63/00
Filed: 1986-07-30
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-H0344785-A (JP)
Title: Document reader
Inventor: TSUKUMO ATSUSHI
IPC: G06K9/03
Filed: 1989-07-12
Abstract: PURPOSE:To correct a recognition result even for those character strings which word segmentation is difficult by displaying plural recognition candidates and character string pictures based on the recognition result of the character strings, and conversationally selecting a correct candidate. CONSTITUTION:A character row detection part 2 reads a document picture signal 11, detects the position and the area of a character row using picture processing techniques such as projecting information, etc., and outputs the character row area as a character line picture signal 12. A character string recognition part 3 carries out a recognition process of a character string, and outputs the plural candidates of character code strings and a character string pictures to a recognition candidate storage part 4. A recognition candidate display part 5, displays the character string picture and the plural candidates of the character code strings to an operator. A recognition result selection part 6 selects the character code string of the recognition result by a keyboard-like conversation function that can indicate the correct candidate, and outputs this as a signal 16. Thus, the erroneous recognition results can be corrected even for those character strings which the segmentation of each character is difficult.
Patent JP-H0848450-A (JP)
Title: Controlled air flow in front end fixed carrying machine
Inventor: MAIKERU EI MARAKOUSUKII
IPC: B65H5/22
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To give a fixed drive force to a sheet by controlling a transport so as to maintain the drive force smaller than a holding force, while maintaining the tension of the sheet until the rear end of the sheet is left a space from a surface and slipping the sheet on the transport. SOLUTION: The prefuser transport 73 in a printer is provided with a perforated belt 75 rotating around rollers 74 and 76 driven and turned. Copy sheets 46 are received here. Meantime, the perforated belt 75 is driven at a higher speed by about 0.85% than the belt 10 speed and a tension is maintained to the sheet 46 between the belt 10 and prefuser transport 73. An air moving device 88 is installed on the back of the perforated belt 75 and a vacuum pressure is produced on the lower side of the prefuser transport 73 by the rotation of its rotary blade 90 and the sheet 46 is sucked on the perforated belt 75 by the vacuum pressure. The air moving device 88 is on/off-controlled responding to the output of a pressure sensor 84.
Patent JP-H0530497-A (JP)
Title: Picture encoding device
Inventor: HIGUCHI MANABU
IPC: H04N7/14
Filed: 1991-07-22
Abstract: PURPOSE:To more quickly obtain a reproduced picture element value on the code decoding side. CONSTITUTION:Data after inverse orthogonal conversion is outputted from an internal memory 8 of a processor 11 and is taken as one input of an adder 13, and the picture element value of the preceding frame stored in one of two frame memories 3 and 5, which is set to the read state, is taken as the other input of the adder 13, and they are added by the adder 13 to obtain the reproduced picture element value. It is taken into the frame memory 5 of frame memories 3 and 5, which is set to the write state, and is outputted to a monitor after format conversion in an output picture format converting part 6.
Patent JP-H1058969-A (JP)
Title: Vehicle window adjustable in height
Inventor: TIMMERMANN ALWIN DR
IPC: E05F11/38
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce danger of plugging at adjusting the height of a window, dispense with necessity conforming to required high accuracy at mounting and adjusting a component, and hence curtail the labor content. SOLUTION: A holding element 35 provided with a runner 25 is fixed to the bottom edge of a window glass 21. The runner 25 is fitted in a rigid guiding slide passage 22 mounted in a door casing and being movable by sliding along the guiding slide passage 22. The holding element 35 and the runner 25 are made of polymer capable of being mechanically impressed with stress, and constituted into a component formed in one piece. Between the holding element 35 and the runner 25, a connecting piece 37 of smaller sectional area than them is provided. Tolerance generated by manufacturing and mounting of the component is compensated by elastic deformation of the connecting piece 37.
Patent JP-H0345935-A (JP)
Title: Waveguide type optical switch
Inventor: TAKAHASHI KEIICHI
IPC: G02F1/313
Filed: 1989-07-14
Abstract: PURPOSE:To hold stable switching characteristics by forming grooves of specific depth along a couple of waveguides which adjoin to dielectric crystal. CONSTITUTION:A couple of directional coupler type waveguides 11 and 12 which are formed diffusing titanium thermally and a couple of electrodes 11 and 12 which are formed independently on the waveguides 11 and 12 at their coupling part where they come close to each other are arranged on a substrate 10 of lithium niobate as dielectric crystal. Then the grooves 15 whose depth is larger than the thickness of the waveguides 11 and 12 is cut by chemical etching in the lithium niobate substrate 10 along the coupling part on both its sides. Therefore, deformation even if occurring is absorbed by the grooves 15 and mechanical strain extends directly to neither of the waveguides 11 and 12. Consequently, stabler switching characteristics are secured.
Patent JP-H0230548-A (JP)
Title: Recorder
Inventor: INUI TOSHIJI
IPC: B41J3/00
Filed: 1988-07-21
Abstract: PURPOSE:To contrive a high-speed recording by a method wherein a recording part having a means for applying a thermal energy according to an image forming and a means for applying an optical energy according to the image forming applies at least one of said energies to a transfer recording layer for causing the transfer recording layer to preliminarily react. CONSTITUTION:A heating means is formed by aligning line-type heating elements 3b heating according an image signal in one line on the surface of a recording head 3a. On the side of a transfer recording layer 1b opposed to the recording head 3a, a light irradiation means is provided, and a rotating body 3c is rotated by a motor at a fixed speed. Three types of phosphors A, B, C are applied in stripe from on the inner surface of the rotating body 3c, and an uncoated part D free from the coating of a phosphor is formed between the phosphors A and C. When the uncoated part D is opposed to a slit 3i, a light source 3g is lighted for a predetermined time and all the heating elements are heated for a predetermined time to impart both optical and thermal energies to the transfer recording layer 1b by predetermined amounts; in this manner, all the image forming elements of the transfer recording layer 1b are caused to preliminarily react.