baber/WOPTO huggingface dataset:
Patent JP-H07222167-A (JP)
Title: Inter motion compensated frame coding method
Inventor: SHIMIZU ATSUSHI
IPC: H04N19/85
Filed: 1994-02-08
Abstract: PURPOSE:To make degradation inconspicuous in an area where movement is uniform. CONSTITUTION:A difference vector calculation part 124 calculates the sizes 125 of the difference vectors of the motion vector 105 of a coding object small block and the motion vectors of the eight adjacent small blocks. A maximum value calculation part 126 obtains a maximum value 121 among the sizes 125 of the eight difference vectors and sends it to a quantization step calculation part 117A. The quantization step calculation part 117A sets coarse quantization steps when intra-frame dipersion 116 is large, finely sets the quantization steps for a part where the intra-frame dispersion 116 is small, sets the coarse quantization steps when the maximum value 127 of the difference vector is large and finely sets the quantization steps for the part where the maximum value 127 is small under an allocated code amount based on the intra-frame dispersion 116, the maximum value 121 of the sizes of the difference vectors and a butter memory occupancy amount 118.
Patent JP-2000215807-A (JP)
Title: Manufacture of plate-like panel display device storing getter material
Inventor: MAEDA CHIHARU
IPC: H01J17/24
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To exert the adsorption capability during a service life by supporting a functional element, heating a glass paste for sealing front and rear face glass plates arranged with plate-like getter device on one face at the melting temperature, than hardening it to crystallize a high-melting point solid component, evacuation and baking the inner space at a high temperature, and closing it after a getter is activated. SOLUTION: A current feeding through member and a fluorescent material are supported, the frit glass for sealing between the front and back face glasses arranged with a planar getter device at one prescribed position is crystalline, a crystal is deposited after first melting, and mechanical feature and heat resistance are improved. A temperature higher than a first melting temperature can be preferably attained together with evacuation during baking which is the common process as getter activation, degassing of components of this device is improved, and the cleanliness of the inner space after a glass tube is closed by chipping off is improved. The activation of a getter material at a device edge section in the air environment during frit sealing can be avoided, and the adsorption capacity becomes equal to the theoretical value.
Patent JP-S60161828-A (JP)
Title: Accident-prevention type conveyor
Inventor: YAMAGUCHI YOSHIJI
IPC: B65G54/00
Filed: 1984-01-31
Abstract: PURPOSE:To make a movable plate shitable without entailing any generation of heat and thereby bring an accident by fire to notching at all, by making an electric current flow in a conductor vertically to a line of magnetic force of a magnet installed in the movable plate. CONSTITUTION:A movable plate 1, on which a magnet 2 is tightly stuck, is supported by rollers 4, 5 and 6, while a conductor 3 is vertically installed in a line of magnetic force of this magnet 2. An electric current is made to flow in this conductor 3 from top to bottom and vice versa whereby the movable plate 1 is shifted to its destination.
Patent JP-H05207264-A (JP)
Title: Picture memory device for longitudinal lateral size conversion
Inventor: OZAKI MINORU
IPC: G09G5/36
Filed: 1992-01-30
Abstract: PURPOSE:To obtain a memory device able to convert a longitudinal size and a lateral size of picture data by writing picture data outputted from an image scanner in the unit of one line in the main scanning direction and switching the access direction when the data are read. CONSTITUTION:An original is read by an image scanner in a form of applying main scanning to a long side and picture data long in the lateral direction are written in a memory array 1 via a row data buffer 7. When the data are read, the width and the length of the picture data stored in the memory array 1 are set to a width register 4 and a length register 5 respectively and a selection circuit 6 activates a column address decoder 3 to read data in the unit of columns from the memory array 1 and sent to an external circuit via a column data buffer 8. Thus, the longitudinal and lateral conversion of data is implemented. Furthermore, in the case of the inversion, the processing is similarly implemented to above.
Patent JP-H11211372-A (JP)
Title: Method for self-repairing thermal storage substance and thermal storage substance having function therefor
Inventor: HASEGAWA TOSHIAKI
IPC: F23D14/66
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To perform self-repair even when a crack occurs and to prevent the progress of the crack. SOLUTION: A repair material 2 which has a proper fluidity at a high temperature and is solidified at a low temperature permeates into the crack 3 generating part of a thermal storage substance 1 to effect repair. The repair material 2 naturally permeates into the crack 3 through capillary tube phenomenon, the progress of the crack 3 is prevented by viscosity of the repair material 2, and a part of a block and a block body are adhered to each other and prevented from blow-off. It is preferable that a repair material 2 is pre-adhered to an end face 1a on the side where a further wider temperature difference is exerted during switching of at least a thermal storage-heat emission cycle and a side wall surface 1b of the periphery thereof and a dried substance is used.
Patent JP-S53100787-A (JP)
Title: Semiconductor light emitting display device
Inventor: NOMURA TOORU
IPC: G09F13/20
Filed: 1977-02-15
Abstract: PURPOSE: To improve the quality of a light emitting display device and enhance its yield by enclosing the light emitting portion with a transparent case and sealing the same with the resin comprising mixing coloring agent and light scattering agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59141439-A (JP)
Title: Method for forming through-hole to baked glass
Inventor: IKEDA CHIKAO
IPC: H05K3/00
Filed: 1983-02-01
Abstract: PURPOSE:To form a perfect through-hole to a baked glass, by repeating the process comprising the etching of the baked glass having a resist mask layer with an etchant liquid, and the spray of water shower to the etched part. CONSTITUTION:For example, an electrically conductive material is deposited to the substrate 1 and etched to form the first electrically conductive layer 2. A baked glass layer 3 is formed on the conductive layer 2, a resist mask 5 is applied to the glass layer 3, and the whole assembly is immersed in an etching liquid 6. The top of the glass layer corresponding to the part to form a through- hole is made brittle by the process. Water shower is blasted perpendicularly to the brittle part 7 to remove the etched part. The above procedures are repeated until the through-hole 9 extended to the electrically conductive layer 2 is formed.
Patent JP-S63182327-A (JP)
Title: Production of polyurethane containing lignin
Inventor: HIROSE SHIGEO
IPC: C08L75/00
Filed: 1987-01-23
Abstract: PURPOSE:To produce a polyurethane excellent in mechanical nd thermal properties inexpensively and industrially, by reacting a diisocyanate with solvolytic lignin in the presence of catalyst. CONSTITUTION:Solvolytic lignin is dissolven in an organic solvent such as tetrahydrofuran or dioxane, and a diisocyanate component such as 4,4'- diphenylmethane diisocyanate is added to this solution and polymerized at about 10-100 deg.C. A polyurethane excellent in mechanical and thermal properties can be obtain. the properties of this polyurethane can easily controlled by incorporating a polyol compound as a soft segment in addition to the lignin component as a hard segment and varying their proportions.
Patent JP-S63182876-A (JP)
Title: Light emitting diode
Inventor: MATSUMOTO SHINICHI
IPC: H01L33/46
Filed: 1987-01-24
Abstract: PURPOSE:To realize a high performance LED, by forming buffer layers between active layers and a substrate so that the buffer layers have both the following functions: reducing crystal defect density and making the light toward a substrate be reflected again in the surface direction. CONSTITUTION:Layers made of In0.42Ga0.58P ternary mixed crystal 2 and those made of In0.55Ga0.45P ternary mixed crystal 3 are laminated alternately on a Si substrate 1 of a substrate surface bearing (100) so as to form a multilayer film 4. Active layers made of In0.37Ga0.63As0.75 quadruple mixed crystal 5 are formed on this multilayer film 4. The multilayer film 4 functions as a reflective film and its refractive index R is composed so that an equation and lambda=4n2h2=4n2h3 (where h2 and h3 indicate thickness of the multilayer film.) are satisfied.
Patent JP-H11254638-A (JP)
Title: Offset press
Inventor: ERBSTEIN BOB
IPC: B41F7/12
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To adapt a printing press of fixed cutoff to a printing press of variable cutoff, by maintaining the size of a blanket cylinder. SOLUTION: A blanket cylinder 10 contacts a plate cylinder sleeve 13 through a first nip and a web 20 passes through a second nip. An ink pattern is transferred to a blanket cylinder sleeve 14 through the first nip and the ink pattern is transferred from the sleeve 14 to the web through the second nip. A control means controls a drive means to make the circumferential speed of a sleeve of a plate cylinder 12 equal to that of the sleeve 14 at the first nip. The diameter of the sleeve 14 is variable and the length of a printing image varies in proportion to the variable outer diameter, maintaining the outer diameter of the blanket cylinder sleeve 10 at a constant value.
Patent JP-S56111861-A (JP)
Title: Copying machine
Inventor: YOSHIDA YASUTAKA
IPC: G03G15/045
Filed: 1980-02-09
Abstract: PURPOSE:To obtain sharp copies by providing such a contrast adjusting device which permits depicting by adjusting contrast arbitrarily. CONSTITUTION:Even when there are unnecessary noises in an original 1, these noises are in many cases lower in density than characters, patterns, etc. and therefore the contrast is increased by adjusting a contrast adjusting device 4, whereby the unnecessary noises are made lower in density and if the original is inputted to a depicting device 5 and is copied after this, the copy 6 which is removed of the noises to the extent of offering virtually no hindrances in practical use is obtained. A density adjusting device 3 is for adjusting density level so as to prevent the contrast adjusting device from amplifying the noises by adjusting the densities in such a manner that noises lower down to below the reference level and the characters and patterns rise to above the reference level with respect to the reference level of the contrast adjusting device 4.
Patent JP-S62228077-A (JP)
Title: Pyridinium internal salt and ilide
Inventor: MARINASU ROSU
IPC: A01N43/90
Filed: 1987-01-24
Abstract: The present invention relates to novel herbicidal pyridinium inner salts and ylides, methods for their preparation and a method for controlling undesirable vegetation utilizing said compounds.
Patent JP-S60161932-A (JP)
Title: Preparation of methacrolein and methacrylic acid
Inventor: OOKITA MOTOMU
IPC: C07C51/00
Filed: 1984-02-01
Abstract: PURPOSE:In subjecting tertiary butanol or isobutylene to vapor-phase contact oxidation with molecular oxygen, to obtain the titled compound advantageously, by using a catalyst of phosphorus, tungsten, molybdenum, tellurium, antimony type having specific components and specified composition. CONSTITUTION:Tertiary butanol or isobutylene is oxidized with oxygen in the presence of a catalyst having a composition shown by the formula [X is combination of (i) Ni and Fe, (ii) Co and Fe, (iii), Ni, Co, and Fe, (iv) Ni, Fe, and Bi, (v) Co, Fe, and Bi, (vi) Ni, Co, Fe, and Be; Y is alkali metal and/or Tl; Z is B, Al, Si, Ti, Ta, Sb, Zn, Ca, Ba, Mg, Ce, and/or Se; a-j are atomic number of each element, and when b+c=12, a and d are 0-5, e is 0.1-5, f is 0-5, g is 1-20, h is 0.01-3, i is 0.1-10, and j is number of O required to satisfy valence of each component], to give the desired compound in an improved catalytic ability.
Patent JP-H08294754-A (JP)
Title: Method for controlling automatic start of continuous casting and device therefor
Inventor: OTA ATSUSHI
IPC: B22D11/18
Filed: 1996-01-31
Abstract: PURPOSE: To prevent the development of a defective cast slab caused by the entrapment of inclusion by continuously measuring molten steel surface just after pouring the molten steel into a mold and controlling a flow rate of the molten steel from the difference between the level rising speed calculated from the variation of the molten steel surface and a reference speed. CONSTITUTION: When the wt. of the molten steel detected with a tundish weigher 7 reaches a preset value by pouring molten steel from a ladle to a tundish 9, a stopper 8 is fully opened by driving a stepping cylinder 4 through a casting control unit 3 to pour the molten steel. The molten steel surface level is continuously measured with an electrode type molten steel surface meter 2 and the molten steel surface rising speed is calculated based on this variation, and this calculated molten steel surface rising speed actual value is inputted to the casting control unit 3 and compared with the pre-inputted optimum target molten steel surface rising speed which does not entrap the inclusion. An opening degree correcting value is outputted through the casting control unit 3 so that the difference between the both becomes zero to make the stopper 8 a prescribed opening degree.  By this method, the cast slab without entraping the inclusion can be produced.
Patent JP-H11214147-A (JP)
Title: High frequency heating device
Inventor: TAKAMI TAKESHI
IPC: H05B6/76
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To satisfy the IEC standard by mounting an operation pin B near an operation pin A mounted on a free end part of a door, operating a second interlock switch through a lever B mounted on a switch mount plate, and switching OFF the second interlock switch with a small door opening when the door is opened. SOLUTION: A door 14 is rotatably formed with a door arm 16 for an opening and closing mechanism, a door spring 17 and a roller 18 locked on a device body side. On a movement arrow 19 of the operation pin A12, a lever A22 is rotated in the direction of an arrow 23 around a fulcrum A21 installed on a switch mount plate 20 to operate a first interlock switch 2 and a monitor switch 8. Further on the movement arrow 24 of an operation pin B13, a lever B26 is rotated in the direction of an arrow 27 around a fulcrum B25 installed on the switch mount plate 20 to immediately disconnect the second interlock switch 3, whereby the high frequency leakage value is lowered to be less than a specific value and the safety can be ensured.
Patent JP-H02195490-A (JP)
Title: Terminal equipment for ic card
Inventor: SUEOKA KAZUHIKO
IPC: G06F3/08
Filed: 1989-01-24
Abstract: PURPOSE:To allow a 2nd control part in a terminal equipment to receive a key input even at the time of reading out data from an IC card by allowing a 1st control part to execute control for reading out data from the IC card and storing the read data in a memory through a signal line switching part. CONSTITUTION:The 1st control part 6 receives an instruction from the 2nd control part 8 through a signal line 6b and executes communication with the IC card 1 through an interface part 5 and a line 6a. The 1st control part 6 simultaneously controls the signal line switching part 10 so that a line 6c and a line 10a from the memory 11 are connected by a control signal 6d. The control part 6 receives data from the card 1 through the interface part 5 and writes the data in the memory 11 through the lines 6c, 10a. At the time of ending the writing operation, the data from the card 1 are sent to a control part 8 through an interface 7 and the switching part 10 is controlled so that the line 8b from the control part 8 and the line 10a from the memory 11 are connected by the signal 6d. Thereby, the control part 8 can read out and write data directly from/in the memory 11.
Patent JP-S56113349-A (JP)
Title: Sheathed heater with catalytic body
Inventor: KODAMA SHIYOUJI
IPC: H05B3/48
Filed: 1980-02-08
Abstract: PURPOSE: To facilitate replacement and regeneration of a catalytic body for higher catalytic effect by closely multiplying porous material or net bodies made of a heat proofing material to which a catalytic body is attached to form a sheated heater with a catalytic body.  
     CONSTITUTION: On the circumference of a sheathed heater 1a, a catalytic body is attached to a porous plate or a net made of, a heat proofing material to form a catalytic assembly 2a. The catalytic assemblies thus formed are closely put together in a multiple manner with a desired area given to make a sheathed heater 2a. The heat of the sheathed heater 1a emits so radially as to heat the closely multiplied catalytic assemblies evenly. A catalyst 2c adheres to the entire surface of the net made of the heat proofing material 2b. The numeral 2b indicates a clearance between meshes. This provides a free choice of the thickness of the closely multiplied arrangement of the catalytic assemblies 2a, the mesh clearance 2d, a hole 2f and the like to enhance the catalytic effect. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09209960-A (JP)
Title: Valve
Inventor: KAWASUMI KAZUHITO
IPC: F04C28/28
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the machinability of a valve seal mechanism part and facilitate the miniaturization of a valve by the simplification of a structure. SOLUTION: A doughnut plate shape elastic sheet 6 having a communication hole 8 for communicating a flow in port 10 with a valve room 2 is mounted and fixed on the bottom surface of the valve room 2 of the circumference of a fluid flow in port 10 installed on the bottom wall of the valve room 2. The valve seat 7 is made by the surface part of the valve room 2 side of this elastic sheet 6 and also push-pressed and stored to the valve seat 7 side by a spring so as to form the valve body 3 in the valve room 2 vertically and movably and a valve seal mechanism between the valve seat 7 and valve body. When a projection part 3a for constituting the valve seal mechanism is installed, it is installed on the bottom surface of the valve body 3 or valve seat 7.
Patent JP-S63183424-A (JP)
Title: Ferroelectric liquid crystal electrooptic device
Inventor: SHIMODA SADAYUKI
IPC: G09G3/36
Filed: 1987-01-26
Abstract: PURPOSE:To enhance the contrast of an electrooptic conversion device by putting a ferroelectric liquid crystal into a 1st or 2nd stable state by utilizing the spontaneous polarization and negative dielectric anisotropy of said liquid crystal, then applying an electric field of a high frequency to the liquid crystal right thereafter, thereby orienting the molecules of the ferroelectric liquid crystal horizontal with glass substrates. CONSTITUTION:For example, the 2nd stable state white (W) is rewritten to the 1st stable state black (B) by impressing pulses P1, P2 to the ferroelectric liquid crystal 3 in a selection period of the electrooptic conversion device utilizing the spontaneous polarization and negative dielectric anisotropy of said liquid crystal. Crest values are obtd. by impressing the pulse P7 of the high frequency equal to P3, P4, then impressing the combinations of the pulses P3, P4, P8 continuously for the non-selection period. The pulse P8 is equal to P7 in frequency and the crest values are equal to P1, P2. The molecules of the liquid crystal 3 are so held as to be horizontal with the glass substrates by supplying such pulses thereto, by which the contrast of the electrooptic conversion device is enhanced.
Patent JP-S60160622-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUDA HIROKAZU
IPC: H01S5/00
Filed: 1984-01-31
Abstract: PURPOSE:To form a miniature pattern with a positive resist used as a mask by carrying out anode oxidation of multi-element compound semiconductor crystal lead.tin.tellurium and lead.tellurium.selenium using oxidation liquid including ethyleneglycol. CONSTITUTION:The lead.tellurium is used as a substrate 1, a lead.tellurium.selenium is formed thereon as a buffer layer 2, next a lead.tin.tellurium is formed as an active layer 3 and moreover a lead.tellurium.selenium is formed as a protection layer 4 respectively by the liquid phase epitaxial growth method. Next, a positive resist is deposited at three points as the resist 5 on the upper surface of the region where a mesa strive is to be formed. The mesa etching is carried out with such resist used as the mask. Next, the positive resist deposited on the upper surface of mesa strive in both sides is removed using the rithography method. Thereafter, with the resist used as the mask, the anodic oxidation is carried out for the other crystal and thereby an insulation film is formed in the thickness of 1,500Angstrom . As the anodic oxidation liquid, the solution obtained by mixing ethyleneglycol, water and oxalic acid in the weight ratio of about 4:1:0.01.
Patent JP-H02196231-A (JP)
Title: Projecting type display device
Inventor: MATSUO MASATAKE
IPC: G03B21/00
Filed: 1989-01-25
Abstract: PURPOSE:To improve the quality of image displayed on a screen, upgrading the gradation displaying ability of the display device by placing in the optical path of at least one of light transmitting type light values for each of R, G, and B of the projecting type display device, a filter which has absorbancy distribution inside the surface. CONSTITUTION:Dichroic mirrors 2, reflecting mirrors 3, and the light transmitting type light values 4, each for R, G, and B, are placed corresponding to a light source 1 of the projecting type displaying device. A projecting lens 6 is placed through a dichroic prism 5 against each light transmitting type light valve 4, and the image projected on the projecting lens 6 is projected on the screen 7. The filter 8, which has absorbed light quantity in the luminous intensity distribution high in the peripheral part and low in the central part is placed in between the reflecting mirrors 3, in the optical path of the transmitting type light value 4 for the display device R of this constitution, changing the luminous intensity distribution of the light made incident on the transmitting light value 4 for R, making it approximately the same as the light made incident on the light transmitting type light value 4 for B.
Patent JP-H06226089-A (JP)
Title: Radioactive waste water treating cement and formation of hardened body using the same
Inventor: YANAGISAWA YUZURU
IPC: G21F9/12
Filed: 1993-02-02
Abstract: PURPOSE:To provide a radioactive waste water treating cement and a cement hardened body by which various radioactive ions do not move to underground water, etc., in contact with underground water, etc. CONSTITUTION:The radioactive waste water treating cement has an ion exchange capacity for the various radioactive ions and is formed by preliminarily mixing an inorganic ion adsorbent with high distribution coefficient with cement, and the cement hardened body is formed by mixing the cement with the radioactive waste water. Thus the cement hardened body in which various radioactive ions do not move to water even in contact with water can be produced and underground water, etc., are not contaminated.