baber/WOPTO huggingface dataset:
Patent JP-H01265684-A (JP)
Title: Moving compensation inter-frame prediction coding and decoding device
Inventor: NISHIWAKI MITSUO
IPC: H04N19/15
Filed: 1988-04-18
Abstract: PURPOSE:To miniaturize an arithmetic circuit to detect a moving vector by thinning the result of detection of the moving vector and generating the moving vector of the thinned block by interpolation. CONSTITUTION:An input picture signal is subjected to block processing and fed to a delay circuit 3 and a detection circuit 2. The circuit 2 receives a picture signal of a preceding frame to detect a moving vector 2a and fed to an interpolation circuit 4 and a multiplex circuit 61. The moving vector of an even order number block is interpolated and fed to a variable delay circuit 52. Then the circuit 52 generates an inter-frame prediction signal 52a from the preceding frame data from the frame memory 56 and gives it to a subtractor 51 and an adder 55. The output of the subtractor 51 is quantized by a quantization circuit 54 and the output of the adder 55 is stored in a memory 56. The circuit 61 multiplexes the output of the circuit 54 and outputs it from the buffer memory 62. Thus, the arithmetic circuit for the moving vector detection is miniaturized.
Patent JP-2000280786-A (JP)
Title: Vehicular projection type holographic information display device
Inventor: NAKAZAWA NORIHITO
IPC: G09F19/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To enable an observer of a rear seat to visually confirm information by generating the information to be displayed as the light from an information display source, and forming an image by a coupling optical system on a light diffusive vehicular projection type hologram screen for arranging the light between a car inside front seat and the rear seat. SOLUTION: The light 4 including information is projected from a projector 3 provided in the vicinity of a center panel of a vehicle to form an image on a hologram screen 1 arranged between a front seat and a rear seat. That is, the light 4 including information issued from a transmission type liquid crystal display element 32 is extensively projected on the hologram screen 1 by an image forming optical system 33 to be diffusively diffracted on the hologram screen 1 to be visually confirmed by an observer 2 as the image-like duffisive light 6. A large display can be obtained even if the transmission type liquid crystal display element 32 is small, and since the hologram screen 1 can also be constituted by sticking a hologram 10 to a transparent base board 11, weight can be reduced even in a large type.
Patent JP-S62286405-A (JP)
Inventor: IBON JIYURIAN
IPC: A45B25/02
Filed: 1987-04-17
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。
Patent JP-H08280708-A (JP)
Title: Plate for osteosynthesis
Inventor: NAKAJIMA HIDEO
IPC: A61B17/80
Filed: 1995-04-19
Abstract: PURPOSE: To provide a thin plate for osteosynthesis whose twist strength and bending strength in a thickness direction are strong by which the bones and flesh are easily adapted to each other. CONSTITUTION: Connection parts 11a and 11b formed in a truss structure are arranged on the outer surface of bone divided pieces 103 and 104 mutually combined on a joined surface 102 and cross the joined surface 102. The connection parts 11a and 11b are fixed to the respective bone divided pieces 103 and 104 by screwing parts 12 and this plate 10 for osteosynthesis holds the joining position of the bone divided pieces 103 and 104.
Patent JP-H08293803-A (JP)
Title: Sound ciphering communication equipment
Inventor: MIYAMOTO SEIJI
IPC: H03M13/27
Filed: 1995-04-19
Abstract: PURPOSE: To hold the security of a communication content, to facilitate ciphering communication and to prevent an equipment from being enlarged by timewise changing an interleaved matrix pattern by means of control. CONSTITUTION: On a transmission-side, data which is highly efficiently encoded by an information source encoder 1 is error-corrected and encoded by an encoder 2. Encoded data are mixed by an interleave circuit 3 in accordance with the matrix pattern. A control part 15 timewise controls the matrix pattern. On a reception-side, data is decoded into a digital sound signal mixed by a demodulator 10 and data mixed by a de-interleave circuit 12 is returned to original one.
Patent JP-S5718231-A (JP)
Title: Indicator for compounding order
Inventor: ISHIHARA HIROMI
IPC: B29B15/00
Filed: 1980-07-09
Abstract: PURPOSE: To correctly compound rubber-compounding chemicals in a predetermined order, by indicating the arranged position of a compounding chemical and checking the taking-out operation of the chemical on te basis of reading by a card reader.  
     CONSTITUTION: An apparatus comprises a card reader 1, an indicator 10 for indicating the arranged position of each compounding chemical, a sensor for detecting the taking-out operation of the chemical, and an instructor for pointing out either normal or abnormal operation. Chemical boxes 14 necessary for rubber-compounding are arranged at the periphery of a work table 35. When a card expressing the compounding contents is inserted into the card reader 1, the indicating lamp 10 of the chemical box 14 reserving a compounding chemical to be compounded at first is lighted. If an operator correctly opens the cover of the box 14 and takes out the compounding chemical, the lamp 10 is put off. If the operator erroneously opens the cover of a different box, an alarm buzzer attached to the reader 1 gives a warning singnal. The second compounding operation and so on are carried out in the same manner. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000279253-A (JP)
Title: Seismic isolator for storage furniture and the like
Inventor: MITSUMOTO SENHI
IPC: E04H9/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To easily add a seismic isolator even to existing furniture or the like for two-dimensional base isolation of the furniture by reducing the vertical dimension of the device. SOLUTION: Rails 4 and 6 printing in mutually perpendicular directions and having recessed rail surfaces 9 are provided on both sides of the opposite faces of a lower baseplate 3 installed on a floor face or the like and an upper baseplate 5 on which storage furniture 2 is placed. Framed intermediate rails 7 and 8 provided between the rails 4 and 6 are provided with wheels 11 (11a) which roll along the rail surfaces 9 of the upper and lower rails 4 and 6.
Patent JP-H04151141-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: FUKAZAWA FUMIYOSHI
IPC: G03C1/06
Filed: 1990-04-09
Abstract: PURPOSE:To improve color development and to decrease sensitivity losses by incorporating a coupler which is hydrophobic, low mol.wt. and is dispersed in a solid state into at least one layer of emulsion layers and specifying the average grain size of this dispersion to <200nm. CONSTITUTION:The coupler which is hydrophobic and is dispersed in the solid state is incorporated into at least one layer of the emulsion layers. The average grain size of the dispersion dispersed in this solid state is specified to <200nm. A method of obtaining the solid particulate dispersion of the coupler includes a method of dissolving the coupler in an org. solvent miscible with water and adding the soln. into neutral or acidic water or hydrophilic colloidal soln. to disperse the coupler, etc. The dispersion is executed at a high temp. by which the preferable solid particulate dispersion is obtd. in the case of execution of the solid particulate dispersion of the coupler. The silver halide color photographic sensitive material which is improved in the color developability and is decreased in the sensitivity loss is obtd. in this way.
Patent JP-H04303846-A (JP)
Title: Electrophotographic sensitive body
Inventor: HASHIMOTO JUNICHIRO
IPC: G03G5/14
Filed: 1991-03-30
Abstract: PURPOSE:To increase sensitivity and to suppress the deterioration of electrostatic chargeability and the rise of residual potential by interposing a middle layer consisting of titanium oxide treated with iron oxide or tungsten oxide and binding resin between a substrate and a photoconductive layer. CONSTITUTION:When a photoconductive layer consisting of an electric charge generating layer and an electric charge transferring layer is formed on an electrically conductive substrate to obtain an electrophotographic sensitive body, a middle layer contg. titanium oxide powder treated with iron oxide or tungsten oxide and dispersed in resin is interposed between the substrate and the photoconductive layer. In order to form the middle layer on the substrate, such titanium oxide is dispersed together with resin as a binder by means of a ball mill, a sand mill, an attriter, etc., as usual, chemicals, a solvent, additives, a hardening accelerator, etc., required for hardening (crosslinking) are added as required and coating is carried out by blade coating, dip coating, spray coating, bead coating or nozzle coating as usual.
Patent JP-H08293772-A (JP)
Title: Output buffer circuit
Inventor: KAWANO TETSUJI
IPC: H03K17/16
Filed: 1995-04-19
Abstract: PURPOSE: To provide an output buffer circuit with which a through current can be suppressed. CONSTITUTION: This outputs of inverters 4 and 5 are respectively inputted to the gate electrodes of transistors PM6 and NM6 and a signal is outputted from this connection of transistors PM6 and NM6 to the outside. At the same time, the output of this inverter 5 is inputted to the gate electrode of a transistor NM4X of the inverter 4 through an inverter 7 and the output of the inverter 4 is inputted to the gate electrode of a transistor PM5X of the inverter 5 through an inverter 8.
Patent JP-H03292427-A (JP)
Title: Buffer
Inventor: YAMAOKA FUMIYUKI
IPC: F16F9/32
Filed: 1990-04-09
Abstract: PURPOSE:To prevent rigidity loss of an outer tube and interference thereof with a wheel so as to aim at weight reduction and a low price by forming the upper/lower end parts of the outer tube in a small diameter part coaxial with a piston rod, forming its middle part in an eccentric large diameter part and forming a bottom plate part serving as a bottom floor in one body with its lower end small diameter part. CONSTITUTION:Upper and lower ends 4a, 4b of an outer tube 4 are formed coaxially with a piston rod 3 and a cylinder tube 1 and a bottom plate part 4d which supports the under surface of a base 5 and forms the bottom of a reservoir room C, is formed in one body with the small diameter part 4b of the lower end. The middle part of the outer tube 4 is formed to have a diameter larger than small diameter part 4a and axle of middle part is eccentric from the axle of the piston rod 3 and the cylinder tube 1. Therefore, the outside diameter of the outer tube can be increased, while preventing its interference with a wheel, rigidity loss can be prevented, weight reduction can be reduced and number of parts and cost reduction can be carried out.
Patent JP-2000288770-A (JP)
Title: Au-Sn MULTI-LAYER SOLDER
Inventor: TAKEMURA KOJI
IPC: H01L21/60
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To flatten the surface of multi-layer electrodes without roughening, to prevent the diffusion of voids and impurities from an Au-plated layer into Au-Sn alloy and to obtain the joining characteristics having high strength and reliability by laminating a diffusion-preventive metal layer on the lowermost Au thin film and alternately forming Au layers and Sn layers thereon. SOLUTION: This multi-layer electrode is composed of a Au layer 1 constituting a AuSn multi-layer solder, a Sn layer 2 constituting the AuSn multi-layer solder, a diffusion-preventive multi-layer 3, a Au thin film 4, a Au plated layer 5 formed by electroless plating, etc., constituting the uppermost layer of the multi-layer electrode, a Ni plating layer 6 formed by electroless plating, etc., constituting the intermediate layer of the multi-layer electrode, a substrate electrode layer 7 composed of high m.p. metal of W, Mo, etc., and a ceramic substrate 8 for chip carrier mounting a photo semi-conductive elements. It is desirable that the diffusion-preventive metal layer 3 is composed of platinum group elements because excellent joining strength is obtd. at the interface with Sn and the effect of restraining the diffusion of voids and impurities are particularly remarkable.
Patent JP-S58211106-A (JP)
Title: Formation of waveguide
Inventor: SAWAKI ITSUPEI
IPC: G02B6/13
Filed: 1982-06-01
Abstract: PURPOSE:To prevent the diffusion of a diffusion source and LiO to the outside in thermal diffusion and to obtain an excellent waveguide by forming a diffusion source film of a desired shape and an insulation film for buffer covering the film on an LiNbO3 substrate then heat treating the substrate to diffuse the diffusion source in the substrate. CONSTITUTION:A diffusion source film 2 is formed on an LiNbO3 substrate 1 by a sputtering method of Ti or TiO2 or the like. After an SiO2 film 3 is formed on the film 2, a resist pattern of a desired shape is formed thereon and with the resist film as a mask, the films 2, 3 are etched and patterned. The resist film is removed, and the substrate is heat-treated, for example, for 5hr at 1,040 deg.C in air to diffuse Ti in the substrate 1, thereby forming a waveguide. Good results are obtained if the entry of impurities from the outside and the dffusion of Li2O from the substrate 1 to the outside are prevented and the characteristics of the waveguide are improved by forming the Ti film 2 on the substrate in a patterned shape, and covering the entire part of the substrate 1 and the film 2 with the SiO2 film 3 then heat treating the substrate. The excellent waveguide is thus formed without stripping off the Ti and TiO2 patterns from the substrate during the heat treatment.
Patent JP-H03293091-A (JP)
Title: Waste water electrolyzing device
Inventor: YUU CHIN CHII
IPC: C02F1/465
Filed: 1990-04-11
Abstract: PURPOSE: To make it possible to continuously operate the apparatus at all times without interrupting electrolytic treatment work of waste water by disposing insulator scraping members of which both side marginal edges are pressed to the surfaces of both anode and cathode plates facing adjacently to each other and which are moved by driving means to slide the surfaces of both plates between both plates.  
     CONSTITUTION: The arm members 30 of a revolving shaft 70 rotated and driven by the driving of a motor 90 are rotated and, therefore, the scraping members 40 mounted at these members are rotated as well. As the members rotate, the edge parts 43 move in sliding contact with the surfaces of the plates 20 and eventually scrap the deposited precipitate deposited on or adhered to the plates 20 as a result of deposition by electrolyses. If the motor 90 is kept run continuously during the electrolytic treatment, the scraping operation may be continued and, therefore, the continuous operation is made possible at all times without interrupting the electrolytic treatment work of the waste water. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5619591-A (JP)
Title: Delay line of charge transfer type
Inventor: SEKINE KOUICHI
IPC: G11C27/00
Filed: 1979-07-26
Abstract: PURPOSE: To enable to change the delay time in single transfer frequency, by reversing mutually the transfer direction of electric charge at the input register and the inverting register, and the inverting register and the output register.  
     CONSTITUTION: The inverting register 6 is located with the input register 4, output register 5 and between the both, and the gates G 1 , G 2  controlling the transfer of the respective signal charge are provided. Further, the transfer direction of charge at the registers 4, 6 and registers 6, 5 is respectively opposite and each register is operated in the same transfer frequency. The delay time of the delay line thus formed is determined to what order of the input register 4 the signal charge is transferred. That is, by changing the timing to open the gate G 1 , the time is made variable. Thus, the delay time can be changed by using a single clock frequency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05294384-A (JP)
Title: Pitching motion preventive device of floating roof of floating roof type tank
Inventor: AKIYAMA HIROSHI
IPC: B65D88/34
Filed: 1992-04-14
Abstract: PURPOSE:To minimize the pitching motion of a floating roof, especially of a double deck type floating roof, which happens when a strong wind blows. CONSTITUTION:A skirt ring 16 stretching downward is airtightly attached near the circumference and around the whole circumference of the rear face of a floating roof 10 of a floating roof type tank 11. With this constitution, when the floating roof 10 pitches on the surface of liquid 18 filled, the liquid 18 is raised between the rear face of the floating roof 10 on the rising side and the skirt ring 16 and the upward force imposed on the floating roof 10 is reduced by the weight of the liquid 18, causing the pitching motion to be restrained. Moreover, the addition of the skirt ring 16 enhances the strength of the floating roof.
Patent JP-S62252289-A (JP)
Title: Signal processing circuit for solid-state image pickup device
Inventor: AKIYAMA TOSHIYUKI
IPC: H04N5/335
Filed: 1986-04-25
Abstract: PURPOSE:To decrease moire even when color is stuck to an object and a narrow part in width is present by obtaining a differential for respective chrominance components, forecasting the method to change the brightness of an object image by the presence and absence of a differential pulse and interpolating a signal by matching to the method to execute the forecasted changed. CONSTITUTION:By a differential circuit 14, a differential signal is obtained for respective chrominance components, and a detecting circuit 15 detects, for respective picture element positions, whether or not the differential pulse of a constant level or above to show that the brightness of an object is drastically changed is present in the differential signal, and a condition signal is outputted. On the other hand, while the output signal of a solid-state image pick-up element 11 are continuously held two by two classified by chrominance components at holding circuits 22 and 22' and a condition signal is accumulated in the same way for respective chrominance components two by two, in total six signals at condition holding circuits 23 and 23' in a condition holding circuit 16 in the shape of '0' and + or -1. A discriminating circuit 17 classifies the condition signal by a classifying circuit 31 provided for respective chrominance components and discriminates the method to change the brightness. In accordance with the instruction of the discriminating circuit part 17, a correcting signal generating circuit part 18 generates a necessary interpolating signal.
Patent JP-H10301732-A (JP)
Title: Network printing system
Inventor: LEVINE JONATHAN D
IPC: H04L29/06
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To transfer the responsibility of a processing corresponding to each printer from an application layer to a connectivity layer, that is, a middle layer, and to allow each kind of printer to look the same from the application layer in a print server in a network printing system. SOLUTION: An application layer 202 generates a command expression based on a request from a client. A communication interface 208 is provided with a first connectivity module for communicating with a first printer and a second connectivity module for communicating with a second printer. A routing interface 206 communicates with the application layer 202 and the communication interface 208, and applies a command expression to the module selected from among the first and second connectivity modules. The module executes at least one part of an operation designated related with one printer in plural printers by using the command expression.
Patent JP-H07301101-A (JP)
Title: Scroll type fluid machinery
Inventor: ISHIBASHI HIROSHI
IPC: F01C1/02
Filed: 1994-05-06
Abstract: PURPOSE:To reduce size in spite of structure wherein an ringform member of which an Oldham's mechanism consists is fitted in the outer peripheral part of the end plate of one scroll. CONSTITUTION:At least one pair of plane parts 4 paralleling each other are formed at the outer peripheral part of one mirror plate 23 of first and second scrolls 21 and 22. A ring-form member 5 comprising a guide surface 51 positioned facing the planes 4 and slidable along the plane part 4; and a ring- form member 5 having an engaging part 55 extending in a direction crossing the guide surface 51 at right angles is provided. The other scroll 21 is provided with a part 6 to be engaged slidable engaging with the engaging part 55 of the ring-form member 5. A coupling part 53 to couple the guide surface 51 of the ring-form member 5 is axially displaced toward the back side of the end plate 23 of the scroll 22 having the plane part 4, and the coupling part 53 is overlapped with the back of the end plate 23.
Patent JP-H03291645-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KATO KAZUNOBU
IPC: G03C1/06
Filed: 1990-04-10
Abstract: PURPOSE:To obtain a sensitive material for a photomechanical process reproducing halftone gradation over a wide range by forming specified silver halide emulsion layers on a base. CONSTITUTION:A first silver halide emulsion layer contg. a redox compd. represented by formula I and releasing a development inhibitor when oxidized and a second silver halide emulsion layer contg. photosensitive silver halide are formed on a base. A hydrazine derive. is incorporated into the second emulsion layer or a hydrophilic colloidal layer adjacent to the emulsion layer and the sensitivity of the first emulsion layer is made lower than that of the second emulsion layer. In the formula I, A is redox nucleus other than hydrazine or a precursor thereof, Time is a timing group, X is a development inhibitor and t is 0 or 1. A sensitive material for a photomechanical process reproducing halftone gradation over a wide range is obtd.
Patent JP-S5218422-A (JP)
Title: Ti cathode plate for cu electrolysis
Inventor: KOU SHIROU
IPC: C25B11/02
Filed: 1975-08-01
Abstract: PURPOSE: To offer a Ti cathode plate for Cu refining by electrolysis with excellent Cu electrodeposition property and peeling property of electrodeposited Cu. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11293953-A (JP)
Title: Vibration isolation ground for residence
Inventor: TAKEUCHI SADAMITSU
IPC: F16F15/02
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent the buckling of a vibration isolation rubber for a vibration isolation ground for a residence by a mechanism at low cost. SOLUTION: In a base 1, four corners and proper places are borne by a footing 5 made of concrete by a vibration isolation rubber 2. The vibration isolation rubber 2 has a main body section 2a having laminated structure, in which a large number of steel plates and rubbers are laminated alternately, an upper flange 2b and a lower flange 2c. A building 3 by a wooden framework construction method is built onto the base 1. Reinforcing steel 19 is installed obliquely at the corner sections of the base 1, and blocks 20 are mounted on the undersides of the reinforcing steel 19. When the vibration isolation rubber 2 is deformed largely in the horizontal direction, the blocks 20 are abutted against the footing 5, and the load of the base 1 is transmitted directly to the footing 5.