baber/WOPTO huggingface dataset:
Patent JP-S6140675-A (JP)
Title: Matching system for variable density image
Inventor: EJIRI KOICHI
IPC: G06T7/00
Filed: 1984-07-31
Abstract: PURPOSE:To relax a photographic condition of a variable density picture and an influence of a noise by making a weight factor for each density difference which is used whe the difference sum of density is calculated larger and larger as a picture element has larger and larger density or density gradient. CONSTITUTION:An input signal is quantized by a quantizer 20 and inputted to a counter 21 and a RAM22 to read storage contents in an address of the RAM22 which coincident with the density level, and the value obtained by adding one by a +1 circuit 23 is written in the same address. At the same time, the value of a counter 21 is written in the area of the RAM22 classified by density level, so appearance frequencies and picture element numbers classified by density level are obtained. Data on a reference variable density picture is stored in a ROM24 and a differece arithmetic part 25 refers to appearance frequencies to detemine the lowest density level. Picture element numbers are read out of the RAM22 in the order of the density level and correponsing density levels are read out of the readout ROM24 to calculate the density difference. This is summed up integrally by an adder 26 to calculate distances, which are compared with one another by a comparator 27 to discriminate a reference density picture having the shortest distance.
Patent JP-S6054578-A (JP)
Title: Tracking controller
Inventor: NISHIJIMA HIDEO
IPC: H04N5/783
Filed: 1983-09-05
Abstract: PURPOSE:To properly scan the whole track of a magnetic tape, by predicting the most suitable tracking signal at the time of sudden change in the running speed of the magnetic tape and performing the tracking of a rotary head by using the signal. CONSTITUTION:The pulsing envelope signal of reproduced video signals produced by the wobbling of rotary heads 3 and 4 is supplied from an input terminal 26 and DC-like tracking control signals are detected at an auto-tracking circuit 27. On the other hand, a capstan frequency signal (a), control signal (b), and head drum signal (c) are supplied to an arithmetic circuit 25 and the most suitable tracking control signal is formed at the arithmetic circuit 25 by assuming the positional relation of the heads 3 and 4 against the track from the running speed of a magnetic tape 1 based on the signals (a), (b), and (c). Since the tracking control of the magnetic tape is performed based on the tracking control signal, excellent tracking of the heads 3 and 4 can be maintained even in a period when the running speed of the tape 1 suddenly changes and a reproduced picture having no noise bands is obtained.
Patent JP-2000350156-A (JP)
Title: Method for storing moving picture information and recording medium recording the information
Inventor: MIYATAKE TAKAFUMI
IPC: H04N17/02
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To quickly retrieve a desired scene only form representative pictures by dividing a moving picture stored in a recording medium into blocks, extracting the head frame numbers of the blocks, extracting the frame number of a frame picture whose feature quantity is maximum in the moving picture that has been divided and storing frame numbers extracted in individual steps to the recording medium. SOLUTION: A memory 9 stores a moving picture from a moving picture reproducing device 10 frame by frame according to a moving picture indexing program 9-1, the feature quantities of the frame pictures in the moving picture are calculated and a display device 1 displays then together with the moving picture. When a scene change of the received moving picture is detected, a frame with the maximum feature quantity for each scene is used for the representative picture of the scene to generate an icon image, and icon images thus obtained are displayed on the display device 1 as a list. An external information storage device 6 stores information such as scene change information and information of the representative pictures obtained through the processing in the above together with the moving picture.
Patent JP-S5951171-A (JP)
Title: Press-forcing conveying device for earth and sand
Inventor: MORIMOTO KEIJI
IPC: E02F7/00
Filed: 1982-09-20
Abstract: PURPOSE:To miniaturize the whole of a device by opening and closing an earth and sand supply inlet formed on a press-forcing conveying pipe by making use of an opening and closing device provided between the press-forcing conveying pipe and a piston of press-forcing conveyance for earth and sand. CONSTITUTION:A piston 38 for advancing an outside cylinder is pushed in the returning direction by hydraulic pressure, an outside cylinder 37 is operated to be returned, and an earth and sand supply inlet 28 formed in a press-forcing conveying pipe 27 is opened again. And, hydraulic pressure within a hydraulic pressure chamber 39 between rear end walls of the piston 38 and a casing 33 is released from a port 34. Moreover, when the piston 38 goes away from a stopper 47, a spool 43 is protruded in the stopper 47 direction by the action of the hydraulic pressure, allowing the gap between hydraulic pressure passages 41, 42 to be closed. Accordingly, the earth and sand supply inlet is housed in the press-forcing conveying pipe, enabling a device to be miniaturized.
Patent JP-S5686199-A (JP)
Title: Purification of glycyrrhizin
Inventor: NAKAMURA YOSHITAKA
IPC: A61K36/48
Filed: 1979-12-15
Abstract: PURPOSE: To absorb glycyrrhizin with certainty and purify it with water as an eluent industrially and advantageously, by bringing a solution of a licorice extract into contact with an acrylic ester polymer resin having amino groups and a giant network structure.  
     CONSTITUTION: A solution of a licorice extract is brought into contact with an acrylic ester polymer resin having amino groups, preferably tertiary amine alone or mainly the tertiary amine and further one or more primary amines, secondary amines and quaternary ammonium salts, and a giant network structure showing the physical adsorptivity, e.g. van der Waals force, preferably Duolite A-374 (trade name, manufactured by Diamond Shamrock Co.) to adsorb the glycyrrhizin contained in the extract on the resin. The resin is then taken out and treated with an aqueous medium, e.g. an alkaline aqueous solution, to elute the glycyrrhizin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6143162-A (JP)
Inventor: RONARUDO FURANKU MEISON
IPC: C07D205/04
Filed: 1985-07-24
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-H114897-A (JP)
Title: Electromagnetic treatment apparatus
Inventor: KANAUMI SHIGEO
IPC: A61H39/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To enable performing a more appropriate electromagnetic treatment that saves time and suits bodily symptoms and the condition of the electromagnetic treatment. SOLUTION: Magnetic forces (magnetic flux density) from the magnetic coils 9 of magnetism generators 3, 4 are readily controllable by controlling the supply of power via a variable transformer (not shown in the figure) to each magnetic coil 9 through the operation of turning an output adjustment dial 12 located in a control part 7. Therefore, power is not wasted as is the case with a volume resistance, and, by controlling the magnetic forces (magnetic flux density) to make them stronger, a similar treatment effect can be obtained even if electromagnetic treatment time is short, resulting in the saving of time that is beneficial for a busy user; also, an electromagnetic treatment can be performed at the appropriate magnetic force strength that matches bodily symptoms and the condition of the electromagnetic treatment.
Patent JP-S5785980-A (JP)
Title: Method for removal of oxide on metallic surface
Inventor: SUMIDA HARUO
IPC: G21F9/28
Filed: 1980-11-17
Abstract: PURPOSE: To remove surface oxide and suppress corrosion of base metallic  material by immersing an object to be washed in liquid contg. a complexing  agent, generating electrons having baser energy levels and injecting the electrons  to the oxide of said object.  
     CONSTITUTION: An object to be washed wherein iron oxide scraps 9A of Fe 2 O 3  and Fe 3 O 4  are formed on the base material surface of metallic iron 8 or the like is immersed in washing liquid 21 contg. a complexing agent. An electrodes 22 is immersed in the liquid 21 and the + side of a DC electric power source 23 is connected to the electrode 22 and the - side to the iron 8 via a controller 24. With such device, external energy is supplied to generate the electrons having energy levels on the side baser than the Fermi level of the oxide 9A on the outside part of the base material of the iron 8. The electrons are supplied to the inside of the layer 9A from the iron 8 side to reduce and dissolve the Fe 3+  of the layer 9A to Fe 2+ , which is accelerated by the complexing agent. By such method, both of dissolving of the oxide and corrosion prevention of the base  metallic material are made possible. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5863996-A (JP)
Inventor: KIKUCHI YOSHINOBU
IPC: G10K11/00
Filed: 1981-10-12
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-H10102169-A (JP)
Title: Alloy for manufacture of frame of spectacles, personal ornament and other metallic members, personal ornaments, frame of spectacles and its members, and intermediate product and raw material for products of these kinds
Inventor: FACKERT JUERGEN
IPC: G02C5/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain an alloy having low-cost manufacturability, simple aftertreatability, and thermal stability equal to or higher than that of a monel alloy by specifying a composition consisting of Zn, Mn, Fe, Al, and Cu. SOLUTION: This alloy has a composition consisting of, by weight, 3.0-7.0%, preferably 4.5-5.5%, Zn, 8.0-13.0%, preferably 10.0-13.0%, Mn, 0.5-3.5%, preferably 1.8-2.3%, Fe, 4.5-8.0%, preferably 6.0-6.5%, Al, and the balance Cu. This alloy is free from Ni and has no possibility of causing metal allergy and can be suitably used as a raw material for the frame of spectacles, personal ornaments, metallic members to be fitted into the body or brought into contact with the body by attachment to clothes, and further intermediate products thereof.
Patent JP-2000354002-A (JP)
Title: Dama controller
Inventor: WATANABE OSAMI
IPC: H04B7/208
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a DAMA controller which can make such a frequency assignment that minimizes inter-modulation product of assignable frequencies. SOLUTION: A DAMA controller is provided with a transmission carrier information frequency table 23 containing the frequency information in an assignable band and the occupied band-width information and power information of the frequency and, in addition, an IM(inter-modulation product) computing means 25 which computes the inter-modulation product of assignable frequencies, so as to make a frequency assignment that minimizes the inter-modulation product of the assignable frequencies by computing the inter-modulation product.
Patent JP-S648396-A (JP)
Title: Blade for multi blade blower
Inventor: MIYAKE HIROSHI
IPC: F04D29/28
Filed: 1987-06-30
Abstract: PURPOSE:To uniformly generate an outflow amount of air from a blade as a whole and to enhance its efficiency by arranging bottom blades in the peripheral end of a circular base plate successively provided in line with a blade boss and successively providing one end of an upper blade, which forms its bowstring longer than that of the bottom blade, in line with the other end of the bottom blade aligning the internal periphery. CONSTITUTION:A bottom blade 3 is arranged successively providing its one end in the peripheral end of a circular base plate 2 successively provided in line with a blade boss 1 fixing a rotary shaft. An upper blade 4 forms its bowstring longer than that of the bottom blade 3, and the upper blade 4 successively provides its one end straightening the internal periphery in line with the other end of the bottom blade 3. The other end of the upper blade 4 is fixed to a fixed ring 5. When the blade rotates, air is allowed to flow in toward the base plate 2, but the air increases its outflow amount of the upper blade 4 relatively larger than that of the bottom blade 3. In this way, distribution of an outflow of air from the blade is uniformly generated as a whole, and the blade enhances its efficiency.
Patent JP-H11342988-A (JP)
Title: Caddy for optical information medium
Inventor: OISHI TAKUO
IPC: B65D85/57
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-proof type caddy for an optical information medium. SOLUTION: This caddy is so formed that a cover body 1 fits the main body 2 where an optical information medium is store. The cover body 1 is made of water absorbing resin which changes color according to the degree of water absorbed. The joint part where the cover body 1 and the main body 2 fit is a one-touch of a finger system using a cover dismounting button 5a and a cover-mounting button 5b by fitting the cover hole 4a of a triangular member 4 fixed on the cover body 1 and the pin axle of a cover body mounting and dismounting member 5 pin rotating around a fulcrum 5c as the center. The degree of moisture absorbed can be visually detected and the cover body can be replaced easily.
Patent JP-2000033117-A (JP)
Title: Crosslinked molded plastic bearing
Inventor: SMITH TODD
IPC: B29C43/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinked molded plastic bearing capable of forming a plastic prosthesis support, a net-shaped support, a similar net-shaped support or a support. SOLUTION: This method is constituted by a process for preparing plastic resin in a powdery state, a process for treating the powdery resin by irradiation so as to crosslink the resin, and a process for forming the powdery resin subjected to irradiation treatment. The powdery resin subjected to irradiation treatment is formed in a desired solid plastic shape by forming it by applying heat and pressure, and the heating treatment is carried out under a condition sufficient for melting the powdery resin.
Patent JP-H119227-A (JP)
Title: Production of meat product
Inventor: TANAKA YOSHIHIKO
IPC: A23L13/70
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To enable to efficiently and continuously produce the subject product in which a pickle liquid or a seasoning liquid is homogeneously dispersed in a meat lump with deteriorating the quality of the meat by injecting the liquid materials into the meat lump with a straight water flow-jetting nozzle and simultaneously controlling the pressure of the injection. SOLUTION: This method for producing a meat product comprises injecting a liquid material into a meat lump with a straight water flow jetting nozzle. Therein, the liquid material is injected, and the pressure of the injection is simultaneously controlled. The injection pressure can be measured as a liquid pressure between a usual high pressure water-generating device and the nozzle with e.g. a pressure sensor. A method for controlling the injection pressure is preferably a method for controlling the output of a high pressure-generating device by utilizing the control of the rotation number of a motor using a servo motor, etc. The injection pressure is preferably gradually and continuously changed from zero or a low pressure. The control of the maximum pressure of the injection enables to control the injection depth of the liquid material.  The maximum value of the injection pressure is preferably 300-2000 kg/cm<2> .
Patent JP-S6058849-A (JP)
Inventor: ERUNA KASUTORU
IPC: A22C13/00
Filed: 1984-08-03
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-S6054192-A (JP)
Inventor: KIKUCHI ITSUO
IPC: H05B6/70
Filed: 1983-09-05
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-S647078-A (JP)
Title: Image forming device
Inventor: IWATA YASUHIRO
IPC: G03G15/04
Filed: 1987-06-30
Abstract: PURPOSE:To form inputted necessary information on a material to be transferred with an entered optical image by forming a latent image corresponding to the entered optical image on an image carrier and also a latent image corresponding to the inputted information there by an image forming means and developing them by a reversal developing means. CONSTITUTION:The latent image corresponding to the entered optical image is formed on the image carrier 10 and the latent image corresponding to the inputted information is formed there by the image forming means, then the formed latent images are developed by the reversal developing means, then the formed latent images are developed by the reversal developing means 51. Namely, an exposed image PG formed by an erasion array 150 is superposed on the negative original image, an exposed image NG, and they are simultaneously developed by the reversal developing unit 51 so as to transfer on paper and fix to obtain a copied image CG. Thus, the original image and a pattern image formed by the erasion array 150 can be superposed.
Patent JP-H11347805-A (JP)
Title: Diamond coated tool member and manufacture thereof
Inventor: KODAMA HIROYUKI
IPC: C23C16/26
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To improve wear resistance, peeling resistance, and chipping property. SOLUTION: In a coated hard metal member, wherein the hard film of a diamond form carbon is coated on the surface of a hard metal base material 3 contained a hard phase including carboloy as a main component and a binder phase including Co and/or Ni as a main component, when the boundry part 2 between the base material and a hard film 1 is observed by an optionally vertical section to the surface of the substrate 3, protruding substances made of forms in a pillar shape, a wedge shape, and/or a trigone shape are formed on the surface of the base material at an uneven height.  Furthermore, recessed substances are formed between a protruding substance and a protruding substance adjacent to it at an uneven width, the tip end parts of the protruding substances and the recessed substances are formed in a half circle shape or a circular arc shape, and the hard films are buried in the recessed substances to closely attach.
Patent JP-S647627-A (JP)
Title: Method for mounting electronic component
Inventor: CHIBA KOICHI
IPC: H01L21/52
Filed: 1987-06-30
Abstract: PURPOSE:To easily mount or bond an electronic component placed on a circuit board having a relatively large size without using a large-sized XY table by dividing the mounting region of the board into a plurality of coordinates, and reversely rotating or rotating the board for each divided coordinates to align it. CONSTITUTION:A region to be mounted of a circuit board is divided into a plurality of coordinates. The substrate is sequentially reversely rotated or rotated to be aligned for each divided and formed coordinates and to be conducted by an electronic component mounting or bonding drive controlling mechanism in which a teaching is executed in advance in each coordinates. For example, the region to be mounted is divided into first and second mounting or bonding coordinates. After a predetermined mounting or bonding is conducted for the first coordinates by driving an automatic bonder on the basis of the teaching, the board is reversely rotated, the positions of the first to second coordinates are inverted, and the remaining electronic component is mounted or bonded by driving the bonder on the basis of the teaching.
Patent JP-S647487-A (JP)
Title: Connection of oxide superconductive matter
Inventor: TAKAHASHI YOSHIKAZU
IPC: H01R43/00
Filed: 1987-06-30
Abstract: PURPOSE:To form a connecting part having good superconductive characteristics by attaching end surfaces of oxide superconductive matters to be connected to each other, and by heating the end surfaces in a nonoxidizing atmosphere while pressing the attached surfaces to each other to connect them, and heat- treating the connected part in an oxidizing atmosphere. CONSTITUTION:End surfaces of oxide superconductive matters to be connected are attached to each other, and they are heated in nonoxidizing atmosphere while the attached surfaces are pressed to each other, so the end surfaces are sintered or fused, where crystals of oxide superconductive matters are integrated with each other mechanically. This means that formation of oxides to contaminate the connected part as impurities is eliminated. In addition, because the part is heat-treated in an oxygen-containing atmosphere subsequently, the superconductive characteristics of the part is improved. Oxide superconductive matters can thus be connected with each other without deteriorating continuity for superconductive matter.
Patent JP-H0916095-A (JP)
Title: Motor driven opening/closing device
Inventor: TANABE NAOHISA
IPC: G09F9/00
Filed: 1995-06-29
Abstract: PURPOSE: To make it possible to relieve the difference in a turning moment by a difference in the posture of a liquid crystal display. CONSTITUTION: The load of a torsional coil spring 2 is acted in the arrow C direction of the liquid crystal display 1 between the first position 1a and second position 1b of the liquid crystal display 1 and is acted in the arrow E direction between the first position 1a and the third position 1c, by which the weight of the liquid crystal display 1 is eventually disregarded no matter the liquid crystal display 1 has any posture during opening and closing. The difference in the moment necessary for turning by the difference in the posture of the liquid crystal display 1 is, thus, relieved and the operation speed to open and close the liquid crystal display 1 is kept constant.
Patent JP-H0725096-A (JP)
Title: Printing tape
Inventor: YAMAGUCHI YOJI
IPC: B41J15/00
Filed: 1993-07-01
Abstract: PURPOSE: To obtain a tape for printing in which a release liner is easy to separate from a label by setting a slit of a cut part A mm and a non-cut part B mm in a longitudinal direction of the release liner of a specific thickness and setting an expression expressing a probability that both ends of the label cut from the printing tape become hard to separate to satisfy a specific % or smaller. CONSTITUTION: A tape 1 for printing is comprised of a base layer 3, an adhesive layer 4 and a release liner 5. The liner 5 has a thickness of 50 μm or smaller, with one slit of a cut part 20 and a non cut part 6 provided in a longitudinal direction thereof. When the cut part has a length A mm and the non cut part has a length B mm, an expression [(B+2)/(A+B)]<2> ×100 (%) expressing a probability that both ends of a label cut from the tape 1 are hard to separate satisfies 10% or smaller. That both ends of the label become hard to separate means that the non-cut part of the slit is brought to the ends or the non-cut part is shorter than 2 mm even if the non-cut part appears at either end. The probability is preferably 10% or smaller, more preferably 1% or smaller.