baber/WOPTO huggingface dataset:
Patent JP-H10304384-A (JP)
Title: Motion vector detecting device/method
Inventor: RI EI
IPC: H04N19/136
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of motion detection accuracy even when a motion vector is calculated after the number of bits of a picture is reduced by receiving the output data from a quantizer, calculating the motion vector, and detecting and outputting the minimum value. SOLUTION: A quantizer 40 receives the input of pixel data, and quantizes and outputs a reference pixel value (r) and a pixel value (s) to be retrieved. Plural processing units 20 connected in parallel are connected with the output of the quantizer 40, and the processing units 20 receive the output data from the quantizer 40, and calculate and output motion vectors. A minimum value detecting part 30 is connected with the output of the processing unit 20, and the minimum value detecting part 30 receives the output data from the processing units 20, and detects and outputs the minimum value. Thus, instead of using one quantizer for the input part of a motion vector detecting part, a hardware configuration can be simplified by largely simplifying the structure of the processing unit compared with the conventional manner.
Patent JP-S52138139-A (JP)
Title: Development device
Inventor: SATOU KOUJI
IPC: G03G15/10
Filed: 1976-05-14
Abstract: PURPOSE:To attain the development of a good image quality at all times by preventing the reduction of an electrode effect resulting from the constant cleaning of a development electrode.
Patent JP-2000248806-A (JP)
Title: Slide-out device
Inventor: OZAWA AKIO
IPC: E05D15/30
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a slide-out device making it possible to draw the hinged side of a sliding screen. SOLUTION: This slide-out device is equipped with a window frame fitting member 50, a first arm 60, a sliding screen fitting member 63, a second arm 66 and a slider 71 and so constituted that a swing can be made to a sliding screen closure position where these components lie on each other and to a sliding screen opening position where the first arm 60 and the sliding screen fitting member 63 project to the outdoor side. In this device, a guide 69 having a cam piece 75 for drawing is fitted to the second arm 66, while a piece 81 for drawing near is fitted to the window frame fitting member 50. Thereby the second arm 66 is made a unit for drawing near which swings further toward the indoor side from the sliding screen closure position, so that the side of the sliding screen fitting member 63 on the hinged side of the sliding screen can be moved and drawn to the indoor side to draw the hinged side of the screen.
Patent JP-S62221620-A (JP)
Inventor: ARISU II ROOPAA
IPC: A61K9/70
Filed: 1987-03-12
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-H0373476-A (JP)
Title: Recording device
Inventor: OGURA SHIRO
IPC: G11B21/10
Filed: 1990-03-07
Abstract: PURPOSE:To increase a tracking density with simple circuits by allowing positioning between adjacent tracks through the use of positioning signals. CONSTITUTION:An addition amplifying circuit 39 and a subtruction amplifying circuit 40 are added to the positioning signals 45 and 46 (position signals A and B) and new signals are generated, whereby such positioning signals 47 and 48 (third and fourth position signals C and D) can be obtained that a signal level can be 0 between the adjacent two tracks. Therefore, the tracks are set through the use of these positioning signals A-D, and closed loop positioning control is carried out. Thus, without decreasing the writing width of the positioning information written into a recording medium nor the reading width of a servo head reading ou the information, a high tracking density can be obtained.
Patent JP-H07300303-A (JP)
Title: Production of hydrogen peroxide and reactor that is used forsaid production
Inventor: IRUTSUKA TOURUNEN
IPC: B01J8/02
Filed: 1995-03-15
Abstract: The invention relates to a method for producing hydrogen peroxide by the anthraquinone process, by feeding into the top part of a fixed bed reactor (4) hydrogen (3) and a working solution (1), i.e. an anthraquinone derivative in an organic solvent, and by making these infed substances flow downwardly in the reactor, in order to catalytically hydrogenate the anthraquinone derivative owing to the influence of the catalyst bed (6) and by removing the hydrogenated working solution (9) from the reactor. According to the invention, there is used a fixed bed reactor provided with a stationary catalyst bed that has an open structure. The said working solution is fed into the top part of the reactor at a velocity so high that a separate gas space is not created at the top of the reactor, and that in the top part there is created a dense dispersion of the working solution and gas, and that in the reactor itself there is maintained a relatively high flow velocity, in order to make the said dense dispersion proceed deep down into the catalyst bed. The invention also relates to a fixed bed reactor used for realizing the process. <IMAGE>
Patent JP-S58172375-A (JP)
Title: Preparation of pyrimidine derivative
Inventor: KAMIFUJI TAMIROU
IPC: C07D239/47
Filed: 1982-04-02
Abstract: PURPOSE:To prepare the titled substance useful as a raw material of drug, easily, in high yield, by reacting an alpha-cyano-beta-aminoacrylic acid ester with urea or thiourea in the presence of sodium alcoholate. CONSTITUTION:The compound of formula I (R' is H, lower alkyl; R<2> is lower alkyl) is made to react with urea or thiourea in a solvent such as isopropanol, etc., in the presence of 1.1-2mol equivalent, based on the compound of formula I , of sodium alcoholate at a temperature between the room temperature and the boiling point of the solvent to obtain the compound of formula II (X is O or S). The molar amount of urea or thiourea is preferably larger than that of the compound of formula I by 10-20%.
Patent JP-S62212704-A (JP)
Title: Automatic carving device
Inventor: IIDA EIJI
IPC: G05B19/4097
Filed: 1986-03-13
Abstract: PURPOSE:To automatically attain a fine carving job with high accuracy also to improve the working efficiency of an automatic carving device, by omitting the production process of an original plate to obtain the working information directly from an original picture and carrying out the carving process by a driver based on the working information. CONSTITUTION:An original picture is put into an image scanner device 14 forming an input means and read as the picture data together with conversations carried out with a computer 16. The read picture data is stored in a storage device 16b, etc., of the computer 16 and the maximum 100 points are arrayed as a single working form or combined. Then the carving contents are displayed on a CRT display device 7 and the carving condition data are successively supplied from a keyboard device 15. The contour shape of a tool path that is calculated automatically by the computer 16 is hard-copied by a plotter 19 for preservation and confirmation. Then the contour is carved or painted out by the instruction of the computer 16.
Patent JP-H01229471-A (JP)
Title: Disk reproducing device
Inventor: TABUCHI YOICHI
IPC: G11B21/02
Filed: 1988-03-09
Abstract: PURPOSE:To extremely shorten the overall access time to a target track by moving a pickup at a high speed within a prescribed period of time after reception of a shift control signal and a pickup position detecting signal and then switching the pickup moving speed to a low speed after the lapse of said prescribed time via a central control means. CONSTITUTION:A central control means 12 transmits a shift control signal S6 to a slide motor control circuit 13 of a pickup shift means and then sends a speed switching signal S8 to a speed switch circuit 15 to keep a high moving speed of the pickup within a prescribed period of time after reception of a pickup position detecting time S7 from a pickup position detecting means 14. Then the means 12 outputs a speed switching signal S8 to the circuit 15 to switch the moving speed of a pickup 5 to a low speed necessary for a normal searching action after the lapse of said prescribed time. Thus it is possible to shorten the time needed for the pickup 5 to access a target track position.
Patent JP-H03258380-A (JP)
Title: Cleaning device using organic solvent
Inventor: FURUYA HARUMI
IPC: C23G5/04
Filed: 1990-03-07
Abstract: PURPOSE:To recover all the liq. in each stage by performing all cleanings, shower cleaning, vapor cleaning, drying and exhaust treatment with one cleaning tank. CONSTITUTION:One cleaning tank 10 having a cleaning circuit Y is set at the center, and a distillation tank 5 connected to the cleaning tank 10, a moisture separator 3 connected to the distillation tank 5, a shower tank 4 connected to a shower nozzle 18, a spare tank 4 connected to the cleaning tank 10 through a liq. control circuit X and an exhaust recovery device having an exhaust treating tank 13 are provided. A completely closed lid 16 is provided to the cleaning tank 10. Namely, all cleanings, shower cleaning, vapor cleaning, drying and exhaust treatment are performed with one cleaning tank 10, and hence all the liq. is recovered in each stage. The soln. is hardly consumed because the evaporation and liq. discharge are not caused. Accordingly, the soln. is not discharged into the atmosphere, safety is enhanced, and the environment is not polluted.
Patent JP-H01272326-A (JP)
Title: Method and system of delta modulation encoder/decoder
Inventor: POORU UIRIAMU JIYOONZU
IPC: H03M7/46
Filed: 1989-03-08
Abstract: PURPOSE: To eliminate the propagation of wrong data while providing advantages of signal compression by performing run-length encoding for part of an output bit stream. CONSTITUTION: An input signal is inputted to an adder 12. The adder 12 adds a final value signal from a predictor 18 on a subtraction or difference basis and output a difference or error signal. This error signal is inputted to a 1-bit quantizer 14, the output quantized difference signal of which is inputted to a source encoder 15 and an adder 16. The predictor 18 receives the sum of the final value signal supplied to its output and the quantized difference signal from the 1-bit quantizer 14 at its input. The source encoder 15 maps the quantized difference signal to a bit string of bits 0 and 1 depending upon its polarity. This bit string is converted by a converting encoder 20 into a column of bits of alternating polarities and processed by a run-length encoder 22.
Patent JP-H09242995-A (JP)
Title: Square heat transfer vessel filled with hydrogen storage alloy for storing hydrogen
Inventor: YAMAGUCHI HIROSHI
IPC: F17C11/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer vessel for hydrogen storage alloy which provides large hydrogen storage alloy storage amount per unit volume and has excellent heat transfer performance. SOLUTION: End casings are arranged at both ends of a unit vessel casing which is made flat by knotching at least one corner among four corners and is essentially in square column shaped cylindrical shape in the unit vessel casing so that a hydrogen storage alloy filled part is formed. A large square column- shaped cylindrical body constituted by arranging many unit cell vessels 12 provided with a hydrogen gas flow tube 3 which passes through the end casing at one end of the unit vessel casing lengthwise and crosswise adheres into an external casing 4 in the end casing at one end thereof.
Patent JP-S51132725-A (JP)
Title: Multichannel selection forbidding system of operation-input
Inventor: UCHIDA TAKASHI
IPC: G06F3/02
Filed: 1975-05-14
Abstract: PURPOSE: In order to detect the existence of multichannel selection by way of counting the shift output with a counter through sequentially shifting the data of a shift-register. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59180924-A (JP)
Inventor: OKAZAKI TASUKU
IPC: H01H37/76
Filed: 1983-03-30
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-S63221387-A (JP)
Inventor: NOGUCHI YOJI
IPC: G06F3/048
Filed: 1987-03-11
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-H11256706-A (JP)
Title: Waterproof sheet, surface finishing material, its fitting method and architectural panel
Inventor: ISHIWATARI TAKESHI
IPC: E04B1/66
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the connection and on-site execution of a waterproof sheet and to improve waterproofness by providing a waterproof fastener connected to the peripheral edge of another adjacent waterproof sheet on the peripheral edge of the waterproof sheet covering the surface of a building skeleton. SOLUTION: A surface finishing material 40 integrated in advance for a bathroom 72 is provided with a substrate material 51 on the back face of a decorative material 50 decorating the surface on the indoor side and a waterproof sheet 10 preventing the infiltratino of water into a building skeleton 20 on the back face side. A waterproof fastener is formed on the peripheral edge of the waterproof sheet 10, an opened groove-like groove section 32 formed on the waterproof fastener of one waterproof sheet 10 and a protruded projection 33 formed on the waterproof fastener of the adjacent waterproof sheet 10 are matched, and the projection 33 is inserted into the groove section 32. The adjoining waterproof sheets 10 can be simply connected without using an adhesive, and excellent waterproofness can be secured.
Patent JP-H03260363-A (JP)
Title: Egr electronic control device
Inventor: ITO TOMOO
IPC: F02M25/07
Filed: 1990-03-09
Abstract: PURPOSE:To make efficient exhaust gas recirculation(EGR) possible by variably changing a pressure in the downstream from a metering orifice by the control of a solenoid provided in a control pressure valve, in the case of an engine in which the metering orifice, a control pressure valve and an EGR recirculating path open/close valve are provided successively in this order from the upstream side in an EGR pipe. CONSTITUTION:A metering orifice 5, a control pressure valve 7 and an exhaust gas recirculation(EGR) recirculating path open/close valve 6 are successively provided from the upstream side on the way of an EGR pipe 4 in which exhaust gas in an exhaust pipe 3 is partly recirculated in an intake pipe 2. The inside of the control pressure valve 7 is divided into a control pressure chamber 9 and an atmospheric pressure chamber 16 by a diaphragm 10, and the open/close valve, by which a valve 13 is brought into contact with and separated from the end part 15 of a signal pressure pipe 14 through a movable plunger 12 by controlling electrification to a solenoid 11, is provided in the atmospheric pressure chamber 16. The diaphragm 10 is urged in a downward direction by a spring 17, arranged in the atmospheric pressure chamber 16, thus to determine the initial value of control pressure, and the initial value of control pressure is made variable by controlling electrification to the solenoid 11.
Patent JP-H07257349-A (JP)
Title: Wheel slip control device
Inventor: FUKAZAWA TSUKASA
IPC: B60C23/00
Filed: 1994-03-28
Abstract: PURPOSE:To suppress the lateral difference in braking force based on the lateral difference in tire inflation pressure by the slip control of lateral wheels, and ensure the stability of a vehicle at vehicle braking. CONSTITUTION:In a braking force control device for approaching the actual slip ratio of each wheel 1 at vehicle braking to a target slip ratio by controlling the respective rotations of lateral wheels 1 through a wheel rotation control device 4 by a controller 5, a tire pressure sensor 2 detects the respective tire pressures of the lateral wheels 1. On the basis of the relation that the lower the tire pressure, the more the braking force generated in each wheel 1 is increased, the controller 5 sets the target slip ratio in the wheel lower in tire pressure of the lateral wheels 1 lower than the higher wheel, whereby the lateral difference in braking force based on the lateral difference in tire pressure is suppressed, and the stability of the vehicle at vehicle braking is ensured.
Patent JP-S59181709-A (JP)
Title: Non-linear signal generating circuit
Inventor: ITAYA RIYUUICHI
IPC: H03F1/32
Filed: 1983-03-30
Abstract: PURPOSE:To generate a stable non-linear signal at an optional output level extending over a wide band by a simple adjustment, by constituting so that a linear signal component can be suppressed by synthesizing an output of two circuit systems containing an amplifier circuit of the same performance. CONSTITUTION:An inputted signal S is distributed into two by a same phase distributing circuit 12. The signal S supplied to an attenuating means 13 is attenuated to a necessary quantity, and thereafter, a signal S component is amplified by an amplifier circuit 14, and supplied to an opposite phase synthesizing circuit 17. As for the signal S supplied to an amplifier circuit 15, the amplified signal S component and its non-linear component S' appear in the output side of the amplifier circuit 15, and are supplied to an attenuating means 16. In this case, the signal S component appearing in the output side of the amplifier circuit 14, and the signal S component appearing in the output side of the attenuating means 16 are attenuated by the attenuating means 16 so that the levels become equal, and supplied to the opposite phase synthesizing circuit 17. In this case, since the amplifier circuits 14 and 15 have the same performance, electricity of paths I , II become the same, and only a non-linear component S' is fetched to an output terminal 18.
Patent JP-H10257406-A (JP)
Title: On-vehicle television receiver
Inventor: TSUJIOKA MASATERU
IPC: H04N5/44
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To always enable the dispaly of television pictures or the reproduction of television sounds in a satisfactory state by operating video diversity at the time of image display detection and operating audio diversity during the display of no image. SOLUTION: When both a stop detection 13 and a TV detection circuit 10 are turned on, terminals (a) and (c) and terminals (d) and (f) of changeover switch 7 are connected by an antenna control part 12, and an antenna switch system due to a video diversity means is provided. Then, when a reception level is low, an antenna showing the peak video signal level is selected by an antenna changeover switch 5, images are displayed on the television monitor of other seat, and only sounds are reproduced at a driver's seat. When the TV detection circuit 10 is turned off, terminals (b) and (c) and terminals (e) and (f) of changeover switch 7 are respectively connected by the antenna control part 12, an antenna switching system due to an audio diversity means is provided, an antenna in the satisfactory reception state is selected and only sounds are outputted on the monitor of driver's seat.
Patent JP-H01274875-A (JP)
Title: Method for manufacturing non-porous membrane layer
Inventor: ARUBAATO UAN DERU SHIEERU
IPC: B29C41/38
Filed: 1989-03-10
Abstract: PURPOSE: To form a non-porous membrane layer free of pinholes by applying a soln. consisting of a solvent and a polymer of a weight average mol.wt. of >=300000 Da on a porous substrate, then evaporating the solvent. CONSTITUTION: The non-porous membrane layer is produced by applying the solvent soln. dissolved with the polymer of the weight average mol.wt. of at least 300000 Da on the porous substrate, then evaporating the solvent. The weight average mol.wt. of the polymer described above is adequately 3×10<5> to 10×10<6> Da and the polymer is adequately silicon-containing polymer and more particularly polysiloxane and/or fluorosilicate elastomer. The solvent is adequately an aliphat. hydrocarbon and the polymer concn. of the solvent soln. is adequately 0.1 to 10 wt.%. The porous substrate adequately has pores of 0.01 to 10 μm in diameter and the layer thickness of the formed non-porous membrane layer is adequately 0.05 to 100 μm.
Patent JP-H03260209-A (JP)
Title: Dust removing apparatus
Inventor: HOSHINO TOYOMA
IPC: E02B5/08
Filed: 1990-03-09
Abstract: PURPOSE:To enhance safety by providing a projection on the inner peripheral surface of the rotary shaft of an inner sprocket to arrange a member possible to contact and separate to/from the rotary shaft of an outside sprocket and connecting the side plate of a screen frame to a link chain and also mounting a reversible electromotor. CONSTITUTION:Left and right and upper and lower paired inside and outside sprockets 1B, 1A are arranged on rotary shafts 8A, 8B in parallel and the rotary shaft 8B of the inside sprockets 1B is supported around the rotary shaft 8A of the outside sprockets 1A in a concentric circular manner. Next, projections 81 are provided to the inner peripheral surface of the inside rotary shaft 8B and the members coming in contact with the projections 81 to press them in a state possible to contact and separate and the contact and separation means thereof are arranged on the rotary shaft 8B. Endless link chains 3A, 3B are connected to the link chains 3A of the outside sprockets 1A at the upper parts of the side plates 19 of a dust collecting screen frame 4 and a reversible electromotor 5 is mounted. By this constitution, continuous operation becomes possible and the reliability from the aspect of the use of the apparatus can be enhanced.
Patent JP-2000260100-A (JP)
Title: Disk changer device
Inventor: TOGASHI ATSUSHI
IPC: G11B17/30
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To make releasable only the movement of a disk desired to be drawn from a storing means by providing the storing means with plural drawing blocking members by which respective disks can be positioned at a disk drawing blocking position and a releasing position, and providing a moving member with a releasing part by which only a drawing blocking member corresponding to a disk having a height defined by a drawing member is positioned at the releasing position. SOLUTION: When a magazine for housing plural trays 11 on which disks are placed is inserted into a disk changer device in y-axis direction, the edge parts 11d of the plural trays 11 abut on plural stopper parts 26C of a tray stopper 26 pressed in the inward direction of a chassis 12 to regulate the movement of each tray 11 in x-axis direction. When a drawing/reproducing part is positioned at the height of a target tray 11, a projecting part 15d of the drawing/reproducing part presses the fixing edge of the tray stopper 26 positioned at the height of the target tray 11 in the outward direction of the chassis 12, and the stopper part 26C abutting on the part 11d is removed to release the movement of the tray 11 in the x-axis direction.
Patent JP-H02236904-A (JP)
Title: Lighting baton device
Inventor: HAGIWARA HIROSHI
IPC: F21V21/34
Filed: 1989-03-09
Abstract: PURPOSE:To reduce the number of parts and compactize and lighten the whole weight by housing the wiring to be connected to plug sockets in a lighting baton. CONSTITUTION:The wiring 12 is housed in a lighting baton 11, and this wiring 12 is connected to a power cable 6b and plug sockets 5a, 5b, and the wiring is drawn from the plug socket to be connected to a luminaire C. A lighting equipment is thus completed. A position of the lighting baton 11 from a ceiling is regulated by moving a wire rope 6a vertically. Further, the rope 6a is moved vertically by moving a movable clamp 15 laterally, and the lighting baton 11 is moved vertically as the rope 6a moves, and the fine adjustment of the height and the horizontal, etc., of the lighting baton 11 can be performed.
Patent JP-S61264501-A (JP)
Inventor: BUERUNAA KEEZEN
IPC: G11B5/008
Filed: 1986-03-17
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。