baber/WOPTO huggingface dataset:
Patent JP-H08329193-A (JP)
Title: Method and device for major sorting of recognition dictionary
Inventor: TANAKA JUNICHI
IPC: G06K9/62
Filed: 1995-05-31
Abstract: PURPOSE: To enable major sorting of a recognition dictionary and to improve processing speed by extracting a certain constitutional element from inputted coordinate information and matching only a character including the constitutional element by the recognition dictionary. CONSTITUTION: A constitutional element extracting part 22 extracts a certain constitutional element from a coordinate data buffer while referring to constitutional element data 41 and stores the extracted element in a constitutional element buffer. A constitutional element retrieving part 23 temporarily stores the information of 1st and 2nd areas corresponding to one pattern stored in character information data 42 in a bit field buffer and compares the contents of the constitutional element buffer with that of the bit field buffer to execute retrieval. When a pattern including the same constitutional element exists as a result compared by the retrieving part 23, a recognition dictionary major sort part 24 stores the pattern in a dictionary pattern buffer.  When a dictionary pattern in a recognition dictaonary 43 corresponding to the contents of the dictonary pattern buffer is selected to complet the major sorting of the dictionary 43.
Patent JP-S5925564-A (JP)
Title: Brushless motor
Inventor: KAMIMOTO NOBUAKI
IPC: H02K21/22
Filed: 1982-07-30
Abstract: PURPOSE:To generate torque extending over the whole circumference of a stator, and to improve efficiency by displacing the center of the distribution of magnetic flux generated in the stator from the center of the magnetic flux of a rotor. CONSTITUTION:The Ns and Ss of permanent magnets are disposed alternately to the cylindrical rotor 11. The stator 12 is arranged to the inside of the rotor 11. The stator 12 is constituted by arms 14 disposed radially from the center 13 and pole teeth 15 formed at the noses of the arms 14, and the noses of the arms 14 are combined where displaced from the center of the pole teeth 15. Exciting coils 16 are wound on the arms 14. That is, clearances among the rotor magnet 11 and the stator pole teeth 15 are kept constant, and the center of the stator pole teeth 15 and the center of the exciting coils 16 is displaced.
Patent JP-H05321057-A (JP)
Title: Production of special false-twist combined textured yarn
Inventor: YANAGIHARA MASAAKI
IPC: D02J3/02
Filed: 1992-04-28
Abstract: PURPOSE:To provide the subject textured yarns giving profound feather effect by dyeing, having high flexibility and ultrasoft touch feeling. CONSTITUTION:Three kinds of polyester multifilament yarns A, B, C described below differing in elongation at break by >=70% from one another are arranged in parallel with one another and put to false-twist processing; in this case, these filament yarns are set at ordinary temperature to 78 deg.C during false twisting operation and then untwisted, and heat treated at >=130 deg.C in the following process, thus affording the objective textured yarns. (A) highly oriented yarns; elongation at break: 60-220%; birefringence: >=0.03; nondyeable with ionic dyes; (B) low-oriented yarns; elongation at break: >=250%; birefringence: <=0.02; nondyeable with ionic dyes; (C) low-oriented yarns; elongation at break: >=250%; birefrigence: <=0.02; dyeable with ionic dyes. [total denier ratio; A:B:C=(30-70): (15-50):(10-40)].
Patent JP-S5939052-A (JP)
Inventor: MANFUREETO FURISUTAA
IPC: H01L23/48
Filed: 1983-07-25
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-S63297279-A (JP)
Title: Conjugate of heat-resistant ceramics with metal
Inventor: NUMAJIRI FUMIYA
IPC: H02K44/10
Filed: 1987-05-29
Abstract: PURPOSE:To contrive prevention of peeling by a difference of thermal expansion coefficient, by using a perforated clad material having a thermal expansion coefficient almost in agreement with that of heat-resistant ceramics as an interlayer and integrating the ceramics with a metal. CONSTITUTION:This conjugate of heat-resistant ceramics with a metal is formed from the heat-resistant ceramics 2 integrally joined through an interlayer 1 to a metal 3 at surfaces. The above-mentioned interlayer 1 has a thermal expansion coefficient in agreement with that of the aforementioned heat-resistant ceramics at high temperature and is formed from a clad material 1 having a hole part in the central part thereof. The above-mentioned metal 3 is integrated with the interlayer 1 by joining in the aforementioned hole part 7 to integrate the above-mentioned heat-resistant ceramics 2 with the interlayer 1 by surface joining.
Patent JP-S5659039-A (JP)
Title: Clutch/brake device for work machine
Inventor: NAGAI SHIGEO
IPC: F16D67/02
Filed: 1979-10-18
Abstract: PURPOSE: To minimize the size of a device by moving a clutch disc and a brake disc on the respective sides of a disc turned with an output shaft, within a cover to be mutually engaged, thereby permitting an extremely slight longitudinal movment of a movable portion.  
     CONSTITUTION: When a conrol lever 27 is moved against a force of a spring 43, a thrust ball 30 is rolled in the deeper point of depressed parts 28, 29 to detach from the surface of a friction member 22 of a brake disc 18 of the control lever 27. While a compression spring 24 has a guide tip 25 slide within a recess 26 of the second case 26 to be raised on a clutch disc 19, a friction member 23 contacts the lower face of a disc 17 under a pressure. Thereby, rotation of an output shaft 5 is transmitted to the second cover 9 via the disc 17, the clutch disc 19, the guide tip 25, and the recess 26 to turn a cutting edge 14. When the control lever 27 is released, the clutch disc 19 is removed from the disc 17 so that the friction member 22 of the brake disc 18 is engaged with the control lever 27 to stop rotation of the cutting edge 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5677116-A (JP)
Title: Production of laminated film
Inventor: YAMAMOTO TAKESHI
IPC: B29C63/00
Filed: 1979-10-17
Abstract: PURPOSE: To obtain a film protected in the printed surface simply without use of any organic solvent by thermopressure welding of easily heat sealable polyolefin based film on a composite PP film with a thermosensitive adhesing material laminated thereon after printing.  
     CONSTITUTION: A composite biaxially stretched PP film (a) having a thermosensitive adhesing material layer (c) (preferably, an ethylene-propylene random copolymer with a random characteristic containing 1W8mol% of ethylene or the like) is delivered from a delivery section. Then, a printing (d) is given to the surface of the adhesing layer (c) of the film (a) at a gravure printing section 4 and then, the film is dried in a drying furnace 5. On the other hand, an easily heat sealable polyolefin film (preferably ethylene-propylene random copolymer or the like) (e) is delivered from a delivery section and put together with the film (a). It is subjected to a thermopressure welding with a heating roll 6 and wound.  
     EFFECT: This is ideal for multiquality, small lot production and free from air pollution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04359275-A (JP)
Title: Developing device
Inventor: KITANO TAKUMI
IPC: G03G15/09
Filed: 1991-06-06
Abstract: PURPOSE:To prevent irregularities in an image caused by unevenly forming a layer and to obtain a stable image even when the toner carrying ability of a developing sleeve becomes low or the fluidity of toner is changed in the developing device of a laser beam printer, etc. CONSTITUTION:This device is provided with an elastic body 7 having plural aperture parts for regulating the flow of the toner 12 on the developing sleeve 2. The elastic body 7 is disposed at a position where it abuts on the sleeve 2 and the toner 12 is supplied to the sleeve 2 by a supply means. The toner 12 is magnetic toner, and magnetic field is formed at the position where the toner 12 is supplied to the sleeve 2 by the supply means.
Patent JP-H06136093-A (JP)
Title: Epoxy resin composition
Inventor: TAKIGAWA YUKIO
IPC: C08G59/20
Filed: 1993-06-04
Abstract: PURPOSE:To provide an epoxy resin composition excellent in hot water resistance, flexibility, toughness, crack resistance, mold releasability, etc., by compounding a biphenyl skeleton-containing epoxy resin as a base resin with a specific epoxy resin and a curing agent. CONSTITUTION:The epoxy resin composition comprises (A)100 pts.wt. of a bisphenyl skeleton-containing epoxy resin as a base resin, (B) 10-200 pts.wt. of an epoxy resin of formula I (n is 0-4), and (C) a polyallylphenol compound having plural units of formula I (a is 1-4). The component A includes 4,4'-bis(2,3- epoxypropoxy)biphenyl. The component C is preferably compounded so that the hydroxyl groups of the component C are equivalent to the epoxy groups of the epoxy resin in the composition. When the improvement in the flexibility, toughness, etc., of the composition is desired, polystyrene/polybutadiene/ polystyrene terminal block copolymer, etc., is preferably compounded as a flexibility-imparting agent.
Patent JP-H04362482-A (JP)
Title: Saddle device of bicycle
Inventor: KAIDO MASAMI
IPC: B62J1/08
Filed: 1991-06-06
Abstract: PURPOSE:To make the riding easier when a rider rides a bicycle by making a saddle lower, while to make the pedaling easier after he has ridden on by making the saddle higher. CONSTITUTION:This saddle device is composed of a seat pillar 24 inserted movable up and down in a seat tube 11, and energized up and down by a spring, a saddle 3 installed to the seat pillar 24, plural recesses 25 provided to the seat pillar 24 by lining up in the up and down direction, and a fitting member 27 installed near the saddle 3, and fitted to one of the recesses 25 being energized by a spring.
Patent JP-H11323358-A (JP)
Title: Liquefied gas fuel and gas container for torch using same
Inventor: YANO KAZUNORI
IPC: F21L17/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquefied gas fuel which, together with a combustion flame, causes white smoke or smoke close to white smoke, and to provide a gas container for a torch using the same. SOLUTION: This liquefied gas fuel comprises a mixture of a liquefied gas with a combustible smoking agent compatible with the liquefied gas. The combustible smoking agent is an organosilicon compd. The organosilicon compd. is a silicone oil. The silicone oil is a siloxane. The siloxane is hexamethyldisiloxane or octamethylcyclotetrasiloxane. The liquefied gas fuel comprises a mixture of 90 to 70% (vol.%) liquefied gas with 10 to 30% (vol.%) combustible smoking agent. The gas container for a torch comprises a gas bomb and, filled into the gas bomb, a liquefied gas fuel comprising a mixture of a liquefied gas with a combustible smoking agent compatible with the liquefied gas.
Patent JP-S6114375-A (JP)
Inventor: HASUO TETSUO
IPC: E05B15/02
Filed: 1984-06-29
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-H0428630-A (JP)
Title: Paper sheet feeder
Inventor: INOUE RYUKICHI
IPC: B65H1/04
Filed: 1990-05-23
Abstract: PURPOSE:To stabilize image formation accuracy in a feeder of an image formation device by providing a compression unit which temporarily increases compression force on a sheet at the time to install a cassette and restores the compression force to the state before the installation after the completion of installation, on the one side in the cassette. CONSTITUTION:When a cassette 1 with a sheet S diagonally loaded is inserted in a guide slit 12 of a cassette guide 11, a free edge 7b of a diagonally loaded correction member 7 makes contact with a cam 15 of the cassette guide 11 and the correction member 7 is pushed in inward. A pressure plate 7a thus pushes a compression plate 3 and corrects diagonal loading by way of energizing the sheet S on a middle plate 5 with an energizing structure 17 and pressing it against an edge surface regulation member 4 with strong force. Thereafter, when it is perfectly installed, the correction member 7 is separated from the cam 15, and compression force additionally added is removed. In this constitution, it is possible to improve image formation accuracy.
Patent JP-S6027340-A (JP)
Title: Chocolate cake, and its preparation
Inventor: SAITOU KENKICHI
IPC: A23G1/30
Filed: 1983-07-21
Abstract: PURPOSE:To obtain the titled cake having a dried fruit in it recognizable clearly from the outside in good productivity securely, by attaching chocolate to the ridge part of folds of the dried fruit such as raisins, etc. having folds on the surface with a specific size. CONSTITUTION:As the dried fruit 1 such as raisins, etc. having folds on the surface is stirred and made to flow in the rotary pot 3, tempered chocolate is sprinkled from the opening part 3 of the pot on the fruit 1, cold air at a temperature sufficiently lower than the melting temperature of chocolate is fed from the duct 5 to the chocolate fruit, it is cooled, these processes are repeated for plural times, so that the chocolate 2 is attached to only the ridge part of folds of the dried fruit 1, to give the desired cake.
Patent JP-H0430373-A (JP)
Title: Digital audio type recorder
Inventor: FURUSAWA TOSHIAKI
IPC: G11B20/24
Filed: 1990-05-24
Abstract: PURPOSE:To comfortably search the position of a purpose on a magnetic tape by removing uncomfortable noise owing to the falling of a PCM signal when a sound signal is outputted with making the magnetic tape traveling at higher speed than normal reproducing speed. CONSTITUTION:When a magnetic tape travels at higher speed than normal reproducing speed, a second switching means 9 is connected to the output of a first switching means 8 and a third switching means 10 is connected to the output of an analog-dgital converter 6 simultaneously. Then, an analog signal of which a high band component uncomfortable on acoustic feeling is removed by a second low-pass filter 7 is inputted to the analog-digital converter 6 by the second switching means 9 and is converted into a PCM signal. The output of the analog-digital converter 6 inputted to a digital circuit 5 by a third switching means 10 and the signal of which the high band component uncomfortable on the acoustic feeling is removed is outputted to digital output.
Patent JP-H01303459-A (JP)
Title: Electrophotographic device
Inventor: TANIGUCHI TADASHI
IPC: G03G15/00
Filed: 1988-05-31
Abstract: PURPOSE:To improve handling jammed paper by releasing the press-contact action of a fixing roller when a carrier unit is opened and guiding a transfer paper in a carrying direction so that the edge of the transfer paper does not come into contact with the surface of a photosensitive body. CONSTITUTION:When a bottom cover 25 is opened, a cam shaft 26 turns together with the turn of the cover 25, and the circumferential surface 26a of the cam shaft 26 presses the cam follower part 32b of a pressure lever 32 in a pressure roller pressing unit. The pressure lever 32 truns around a supporting shaft 31 in a direction C against the tensile force of a tension spring 33. When the pressure lever 32 turns in such a way, force to bring the pressure roller 28 into press contact with a heat roller 27 is released, whereby fixing pressure does not apply to the transfer paper 36. Moreover, the force that the heat roller 27 and the pressure roller 28 fix the transfer paper 36 never acts to evade the cutting of a separable tape 15. Thus, jamming paper can be easily handled.
Patent JP-H09317577-A (JP)
Title: Fuel supply device for engine
Inventor: TORII KENJI
IPC: F02M31/135
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent generation of problems caused by low temp. atmosphere and overheat of fuel without increase in the number of part items. SOLUTION: A preheating chamber 50 to be heated by heat of a solenoid valve 40 while to be brought into close contact with the outer circumferential part of the valve 40 is interposed between a fuel inlet hose 56 extending from a fuel tank to a carbureter and a fuel outlet hose 58. Through the chamber 50 the fuel in the tank is supplied to the carbureter.
Patent JP-S5468656-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHASHI JIYUN
IPC: G09F9/30
Filed: 1977-11-11
Abstract: PURPOSE: To improve the adhesion between insulation film and substrate and improve the transparency and direct current resistance of the display device by providing an insulation film composed of polyether sulfone on the electrode forming surface of substrates thereby forming the liquid crystal display device.  
     CONSTITUTION: A methanol sulution containing 1 wt% of epoxy base silane is coated over the entire electrode forming surface of a substrate 1 which comprises forming electrodes 2 of specified patterns with tin oxide, indium oxide, etc. on its surface and is then dried for about 10 minutes at about 100°C, whereby an underlying film 3 is formed. Next, the solution comprising dissolving 5 wt% of polyether sulfone to a mixed solvent of about 80 parts of cyclohexane and about 20 parts of dimethylformamide and further adding and mixing 25 wt% of methyl ethyl ketone is coated and is dried for about 15 minutes at about 160°C then for 15 minutes at about 400°C to form an insulation film 4, after which orientation treatment is applied after rubbing the surface through the use of a cotton cloth or the like. Next, the electrode substrates A, B having been formed in the abovementioned manner are bonded and fixed by way of a spacer 5 and liquid crystal 6 is injected and sealed therebetween, whereby the liquid crystal cell is provided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01305508-A (JP)
Title: Magnetic shim for correcting magnetic field
Inventor: TAWARA YASUYUKI
IPC: G01R33/12
Filed: 1988-06-03
Abstract: PURPOSE:To reduce size and weight of a magnetic shim by arbitrarily adjusting the end position of the magnetic shim to thereby shorten the length in the direction of its principal magnetic field. CONSTITUTION:A principal coil 1 which consists of a superconductive coil and generates a principal magnetic field along the Z axis is contained in a cryostat 2. In a cold bore 3, a pair of iron shims 4 are arranged along the Z axis and symmetrically with respect to the origin O. With this construction, the respective ends 4A and 4B are so positioned that neither magnetic field outputs of (n+2)th components generated at the origin O by surface magnetic charges on the respective ends 4A and 4B of the shims 4 are equal to zero, and that the sum of the magnetic field outputs are equal to zero. Accordingly, the axial length L2 of the shim 4 in the Z axis direction is: L2=0.274a (where (a) is the mounting radius of the shim), and therefore, that the length of the shim can be made very short.
Patent JP-S63300362-A (JP)
Title: Modeling system for shape design
Inventor: YOKOYAMA AKIMICHI
IPC: G06F17/50
Filed: 1987-05-30
Abstract: PURPOSE:To construct a solid model wherein a designer can represent its design idea by dividing the function of a parts into minimum units and defining them as 'unit parts', and representing the shape structure of one part as a tree structure list so that other 'unit parts' are added or deleted in order according to a 'unit part' of 1st definition. CONSTITUTION:Partial shapes corresponding to unit functions obtained by dividing the function of the representation design specification of the shape structure of one part by a formation diathesis parameter into as small units as possible are defined as 'unit parts' and the shape structure of the one part is represented as the tree structure list by adding or deleting other 'unit parts' in order according to the 'unit part' of the 1st definition. Consequently, a variety of effects such as the permissible of the degree of freedom of the structure definition and size definition of the model, the easiness in correction by trial and error, convertibility to an output function (characteristic value, CAM data, a drawing), and the small required quantity of files are obtained.
Patent JP-H033669-A (JP)
Title: Power-supply equipment
Inventor: TAKAHASHI KEIJI
IPC: H05B41/24
Filed: 1989-05-31
Abstract: PURPOSE:To contrive to simplify the circuits of an apparatus and to decrease the cost thereof by providing a control circuit for controlling the output of an inverter circuit according to DC voltage and a rush current preventing circuit to give the apparatus the function of making a soft start and preventing a rush current. CONSTITUTION:As the power control circuit 6 for an inverter circuit 7, a circuit for controlling the output of the inverter circuit 7 on the basis of the operating supply voltage of the circuit itself is used in the manner of raising the DC power 5 of control circuit 6 by a specified time constant immediately after closing of an AC power supply 1. Further, the switching means 42 of a rush current preventing circuit 4 is turned ON, when the DC power 5 voltage reaches a specified voltage. That is, not only a soft start for reducing the output of the inverter circuit 7 but also the prevention of rush current to a smoothing capacitor 3 are realized by the use of the rise of the DC power 5. Thus, only one system of time constant circuit, i.e., timer circuit is sufficient so that it is possible to realize the simplification of circuits and the decrease in cost of an apparatus.
Patent JP-H06311779-A (JP)
Title: Motor having reduced torque variation, brushless three-phase motor having sinusoidal commutator, control method for brushless three-phase motor having sinusoidal commutation signal, and control method for brushless three-phase motor
Inventor: GALBURT DANIEL N
IPC: H02P6/12
Filed: 1993-06-07
Abstract: PURPOSE: To suppress fluctuation in the rotating force and torque of a motor by regulating the magnitude of a Hall effect rectification signal thereby controlling the square sum of constant of all polyphase rectification signals. CONSTITUTION: A field sensor 14 generates an output voltage proportional to the field strength and a current being fed to a sensor and connected with a square sum correction means 16 and a polyphase motor coil 12. The square sum correction means 16 receives rectification signals from the field sensor 14 and generates the square sum thereof. Subsequently, the square sum correction means 16 generates a correction signal which is delivered to the field sensor 14. Purpose of the correction signal is to sustain the square sum of signals from the field sensor 14 constantly at a predetermined value. The correct signal from the field sensor 14 is modulated by a motor control signal 18 in order to drive a motor. Fluctuation in the rotating force and torque of the motor is suppressed significantly by a corrected rectification signal from the field sensor 14.
Patent JP-S5660609-A (JP)
Title: Swirl stream type storing and concentrating tank
Inventor: NAKADA HAJIME
IPC: E03F5/14
Filed: 1979-10-23
Abstract: PURPOSE: To obtain the swirl type water separation tank by a method wherein an inflow port of water to be treated is provided to a position approached to the tank bottom as well as also provided to a position above it and below a level of a water collecting tray to enhance removal capacity of pollution substances in a sewage in an initial period of a rainfall.  
     CONSTITUTION: The rainwater is introduced into the water separation tank from a main inflowed water conduit 17, but, in an initial period of a rainfall, inflowed water enters into the tank 1 by a lower inflowed water conduit 13 of a bottom of the water separation tank 1 and revolved in the tank 1 while a water level is raised to form water with low pollution conc. and this water enters into the water separation tank 1 from an upper inflowed water conduit 15. In the water separation tank 1, a revolved lower inflowed water layer with high pollution concn. and an upper clearner inflowed water layer are formed and polluted substances flowed into a lower part of the tank are suppressed by the clearer upper layer and can not overflow easily. Therefore, a sewage with bad quality in an initial period of a rainfall is swirled in the bottom part of the tank for a long time without being overflowed and solid-liquid separation effect is enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio