baber/WOPTO huggingface dataset:
Patent JP-S57199759-A (JP)
Title: One wheel pulley block
Inventor: ISHIDA YOSHISADA
IPC: H02G1/04
Filed: 1981-05-28
Abstract: PURPOSE:To prevent the generation of twisting force applied to a transmission line, by attaching a movable hardware to a correcting hardware body fixed on a frame so that the movable hardware is positionally adjustable and by shifting the suspending position of an one-wheel pulley block so that the twisting angles of the one-wheel pulley block and the transmission line are coincident together. CONSTITUTION:A correcting hardware body 23 having an elongated hole 26 extending in the direction of a rotary shaft 21, a fixing plate 27 and bolts 28, 29, is secured onto a frame 22. Then, a movable hardware 31 consisting of a U- shape upper hardware 31a and an inverted U-shape lower hardware 31b, is attached to a correction hardware body 23, positionally adjustable in the direction of the rotary shaft 21 of a wheel 20. When a wire rope 34 is connected to a bolt 33 in the upper hardware 31a for suspending an one-wheel pulley block, the lower hardware 31b, the upper hardware 31a and bolt 33 are shifted within the elongated hole 26 through a bolt 35 by rotating the bolts 28, 29 for adjusting the position of the one-wheel pulley block, thereby the twist angles of the one-wheel block and the transmission line may be coincident together.
Patent JP-H03277352-A (JP)
Title: Ultrasonic diagnostic device
Inventor: NONAKA TAKANORI
IPC: A61B8/06
Filed: 1990-03-28
Abstract: PURPOSE:To easily detect a thin blood flow by providing a selecting circuit for selecting preferentially an output from a color interpolation circuit as interpolation data, when it is decided by a deciding circuit to display echo and color data. CONSTITUTION:With regard to each pixel on a scanning line, whether echo data is to be displayed or color data is to be displayed is decided by a deciding circuit 4. On the other hand, by an echo interpolating circuit 12, echo data to be inserted between adjacent ultrasonic scanning lines is generated. Also, by a color interpolating circuit 13, color data to be inserted between adjacent ultrasonic scanning lines is generated. In such a state, with regard to the corresponding pixels on the adjacent ultrasonic scanning lines, when it is decided by a deciding circuit 9 that one and the other are echo and color, respectively, an output from the color interpolating circuit is selected more preferentially than an output of the echo interpolating circuit. Accordingly, in the case one of the scanning lines is color and the other is echo, a color display area is displayed somewhat wide. In such a way, even in the case of a blood flow whose object basin is thin, the color display area is displayed somewhat wide.
Patent JP-H06295396-A (JP)
Title: Vehicle detecting method and picture blur correcting method
Inventor: KURATA TAKESHI
IPC: G08G1/04
Filed: 1993-04-08
Abstract: PURPOSE:To provide a method by which a vehicle can be easily detected by using a camera, and picture blur can be exactly corrected. CONSTITUTION:Two reflecting markers are formed on a road, the road including those markers is image picked up by a camera, and the presence or absence of the markers (a) and (b) of the picture is discriminated. When the markers (a) and (b) are absent, the vehicle is detected. Also, absolute positions A and B being the reference of the markers are preliminarily stored, and deviation DELTAX and DELTAY between the absolute positions A and B and the markers (a) and (b) at the time of correction are searched, so that the picture blur can be raised.
Patent JP-H11283473-A (JP)
Title: Switch device
Inventor: KOYAMA KENICHI
IPC: H01H31/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent a main circuit switch part from being grounded by an arc generated when a fixed electrode and a movable electrode are opened. SOLUTION: This circuit breaker comprises: a vacuum vessel 20; a fixed conductor 2 with a top inserted to this vacuum vessel 20, a fixed electrode 3 fixed on a top of this fixed conductor 2; a movable electrode 5 capable of coming into contact with an separating from this fixed electrode 3; a movable conductor 4 with a top fixed to this movable electrode 5; and a shield member 31 provided to surround this movable conductor 4 and the fixed electrode 3 in order to prevent particulate, which makes up an arc generated when the fixed electrode 3 is opened and disconnected from the fixed electrode 3, from dispersing to surroundings.
Patent JP-S60226695-A (JP)
Title: Heat exchanger
Inventor: KONYA KOUJI
IPC: F28D7/06
Filed: 1984-04-25
Abstract: PURPOSE:To enable to enhance the heat transfer efficiency and to make the efficiency of the titled heat exchanger higher by a structure wherein a plurality of baffles to be inserted in a barrel are arranged so that the spaces, through which fluid can flow, are formed between one another while the, primary fluid flowing in the baffles is made to detour by each baffle plate deflector arranged in each baffle. CONSTITUTION:Secondary fluid A1 flows in a barrel through a barrel inlet nozzle a16 welded on the barrel a15. The fluid A1 is directed to the lower part of the barrel a15 by being guided with a baffle a18. After that, the fluid A1 is flowed upwards by colliding against and being guided with the side surface of a baffle b19. The guidance of the fluid A by the baffle a18 and the baffle b19 are repeated. On the other hand, primary fluid B1 flows through a cooling water inlet nozzle 25 welded on a barrel cover 24 into the vessel-shaped baffle a 18. The vessel-shaped baffle a18 consists of two sheets of baffle side plates 29 at both sides and a cover to cover the chord part of a circular segment. The interior of the baffle a18 is divided by a partition plate b23 so as to flow the fluid. Due to the structure as mentioned above, the outer surface of the baffles can be cleaned and the heat transfer area can be increased and consequently the heat exchanger can be miniaturized.
Patent JP-H11282760-A (JP)
Title: Memory controller
Inventor: KITAJIMA TATSUYA
IPC: G06F12/16
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent refresh operation from stopping even when a system reset signal is inputted by a simple circuit. SOLUTION: A system reset signal and a system clock are inputted to the first DFE 121 of a reset circuit 110 for outputting a reset signal to a refresh circuit of a memory controller. An output of the first DFE 121 and the system clock are inputted to the second DFF 122. An output of the second DFF 122 is inputted to an INV 123. An output of the first DFF 121 and an output of the INV 123 are inputted to an AND 124 and, when the output of the first DFE 121 changes to '1', the reset signal is outputted and, when the output of the second DFF 122 changes to '1' at the next system clock irrespective of a length of the system reset signal to be inputted, the reset signal is disconnected.
Patent JP-H02262859-A (JP)
Title: Damping material
Inventor: NAGAI ISAO
IPC: F16F15/02
Filed: 1989-04-01
Abstract: PURPOSE:To facilitate separation after cutting and prevent sticking dust from causing imperfect contact points of a motor by distributing fine glass balls in an elastomer to decrease the stickiness. CONSTITUTION:A 1mm thick damping material 5 consists of a adhesive material 7 like a double-sided adhesive tape and a viscoelastic material 9, in which 50mum diameter glass balls 8 are distributed, laminated thereof and the blending ratio of the glass balls 8 to a base material is approx. 20:100 by weight. An acrylic or rubber solvent-type adhesive material is used as the adhesive material 7 and an elastomer the principal component of which is isobutylene-isoprene rubber is used as the base material of the viscoelastic material 9.
Patent JP-H05290927-A (JP)
Title: Shield type electrical connector
Inventor: NIWA TAKEO
IPC: H01R13/648
Filed: 1992-04-03
Abstract: PURPOSE:To prevent the crosstalk between contact lines by arranging a metal plate, which is in contact with a metal shell, inside of the inner wall for partitioning contact lines with the press-in or the insert molding or the like. CONSTITUTION:A connector 10 has a fitting part 12 projecting to the fitting direction, and the periphery of the fitting part 12 is covered with a metal shell 14, and the metal shell 14 is grounded to a substrate through a metal holding part to prevent the infiltration of noise from the outside. The second stage contact 16b and the third stage contact 16c are partitioned by the inner wall 18 of a housing, and a metal plate 20 is pressed into the inner wall 18. Both sides of the metal plate 20 are formed with bent parts, and when the metal plate 20 is pressed into the inner wall 18, the bent parts are brought into contact with the inner wall of the shell 14 to continue the metal plate 20 and the shell 14 electrically. Crosstalk between contacts 16a, 16b of the upper two stages and contacts 16c, 16d of the lower two stages is prevented.
Patent JP-H03284137-A (JP)
Title: Mounting structure of motor
Inventor: MATSUMOTO TSUTOMU
IPC: H02K5/00
Filed: 1990-03-29
Abstract: PURPOSE:To prevent the chips, which are produced when a tap screw threads inside the lower hole of an adaptor, from falling into a casing by providing the lower hold of the adaptor with a bottom. CONSTITUTION:Through holes 14 and 16 are provided at the upper face 13 of the casing 12 made of magnetic material. A bearing metal 18 is set in the through hole 16. An adaptor 20 is made of synthetic material, or the like, and it can be set in the casing 12, and bosses 24 capable of being set in the through hole 14 of the casing 12 are projected on both sides, and a lower hole 26 having a bottom is made at the top side. The fixation to a mounting member 32 of a motor 10 is performed by screwing a tap screw 38 into the lower hole 26 of the adaptor 20 via a through hole 34 from outside. At this time, even if chips occur, the lower hole 26 has the bottom, so the chips do not fall into the casing.
Patent JP-H07267118-A (JP)
Title: Power steering device using variable displacement pump
Inventor: KATOU TOSHIYA
IPC: B62D5/07
Filed: 1994-03-28
Abstract: PURPOSE:To prevent the steering force of a handle from being lightened during high speed running by providing an eccentricity amount control mechanism for reducing the pressure applied to an eccentricity amount control part by using the relative displacement of a cam ring to a rotor during high rotation to futher decrease the eccentricity amount. CONSTITUTION:A power steering device is provided with a cam ring 11 moved relatively to a rotor 14 by a capacity control valve 15 during high rotation. The pressure applied to a spring chamber 151 of the capacity control valve 15 for forming an eccentricity amount control part is reduced by using the displacement of a piston 155 mechanically integrated with the cam ring 11 to further decrease the eccentricity amount. Thus, it is possible to prevent the steering force of a handle from being lightened during high speed running so as to improve the operability.
Patent JP-2000273205-A (JP)
Title: Optically anisotropic film and liquid crystal display device
Inventor: YAMAMOTO KYOKO
IPC: G02F1/1335
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To produce an optically anisotropic film having a high chromatic dispersion in retardation and useful for nonlinear optical elements, liquid crystal display devices or the like by including a polymer and a specific compound. SOLUTION: The objective film having a retardation value measured at 550 nm wavelength of 50-3,000 nm and an α value defined below of >=1.07 is produced by including a polymer and at least one of compounds of the formula [wherein, R1 and R2 are each H, F, trifluoromethyl or the like; A1 and A2 are each a (substituted) 1,4-cyclohexylene or the like; A2 is a (substituted) 1,4- phenylene or the like; (p) and (r) are each 0 or 1; (m) and (n) are each 0-2; (q) is 1-3]. The α value is equal with the value of RF/RD [wherein, RF is a retardation value when measured at a wavelength corresponding to the hydrogen F line (wavelength 486 nm); RD is a retardation value when measured at a wavelength corresponding to the sodium D line (wavelength 589 nm)]. The content of the compound of the formula is 1-15 wt.% based on the total weight of the polymer and the compound itself.
Patent JP-S5222167-A (JP)
Title: Solid and liquid mixture treating method and system
Inventor: FURANKU KOONERIYUUSU ROESURAA
IPC: C02F3/22
Filed: 1976-07-10
Abstract: A solids-liquid mixture, such as waste water, containing biologically degradable material is treated in a circulatory system having alternating upward and downward flow kept in motion by injection of gas such as air. Mixture is diverted from the system into a separating chamber in which solids-enriched mixture is separated by flotation and/or sedimentation. A solids-rich mixture, preferably recycled from the separation chamber, is fed into the system hydrostatically and thereby the concentration of such solids in the system is maintained and/or such solids are transferred from one location to another without mechanical pumping.
Patent JP-S567606-A (JP)
Title: Rotary type desalting apparatus
Inventor: MATSUDAIRA KIYOSHI
IPC: B01D61/02
Filed: 1979-06-29
Abstract: PURPOSE: To efficiently use the occupying space and rotating power of the apparatus and minimize the cost of making water by logically setting the configuration of desalting process and separating modules.  
     CONSTITUTION: Lead-in ports 9a, 27a for the liquid to be desalted, concentrated liquid take-out ports 9b, 27b, and permeated water take-out ports 9c, 27c which are disposed on one radius of the outside circumference of a revolving shaft 3 and are mounted radially to the shaft 3 are provided to the separatong modules 9, 27 groups in which reverse osmotic membranes are built. In the separating module stages 9, 27, the liquid to be desalted passing the separating modules is supplied to the lead-in ports for the liquid to be desalted from the shaft 3 or its neighborhood and the concentrated liquid having passed the separating modules is discharged through the concentrated liquid take-out ports from the shaft 3 or from its neighborhood. Said separating module stages are disposed concetrically at least in two stages on the outside circumference of the shaft 3 and the permeated water take-out ports and the supply system for the liquid to be desalted are connected in such a manner that the permeated water coming out from the permeated water take- out ports of the stages on the outer side of these separating modules is supplied as the liquid to be desalted of the separating module stages on the inner side. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S526939-A (JP)
Title: Pulse width modulation circuit for pulse width modulation invertor
Inventor: IMURA TERUO
IPC: H02M7/48
Filed: 1975-07-04
Abstract: PURPOSE: A pulse width modualtion circuit of the PWM inverter, not generating a gate pulse with on-off time less than turn-off time of the thyristor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63247084-A (JP)
Title: Thermal duplication method
Inventor: YODA HITOSHI
IPC: G03B27/02
Filed: 1987-04-03
Abstract: PURPOSE:To prevent the transfer of an image part to a thermal sheet, by superposing a transparent press plate to make close contact with an original, an insulating sheet and a thermal sheet with each other and irradiating the original with the light from a light source to duplicate the image part on the thermal sheet. CONSTITUTION:A film 11 is superposed on an original 9 having an image part 10 and a thermal color forming sheet 6a is superposed on the film 11 so that the thermal layer 8a thereof is opposed to the film 11 and a transparent press plate 5 is superposed on said sheet 6a. At this time, the thermal color forming sheet 6a is closely brought into contact with the film 11 by the wt. of the transparent press plate 5 to closely adhere the film 11 to the original 9. When the light of a light source 1 passes through the transparent press plate 5, the thermal color forming sheet 6a and the film 11 to reach the original 9, the image part 10 absorbs the radiant heat of the light. The heat held by the image part 10 passes through the film 11 to reach the thermal color forming sheet 6a and the thermal layer 8a responds to the light to form a color to duplicate the image part 10. At this time, since the thermal color forming sheet 6a is not directly brought into connect with the original 9, the image part 10 itself is melted to be transferred to the thermal color forming sheet 6a.
Patent JP-S525404-A (JP)
Title: Manufacturing process of double insulating armature
Inventor: MIKAMI MITSUGI
IPC: H02K1/28
Filed: 1975-07-03
Abstract: PURPOSE:The preliminary mold forming of the both ends of the armature core and the hollow part with the insulating resin in the unification all over the pellicle and the forcing the core into the shaft enables to reduce the assembling manpower and curtail the working time.
Patent JP-S60224494-A (JP)
Title: Method of optical resolution of alpha-methylbenzyl alcohol
Inventor: MATSUMOTO HIROO
IPC: C12P7/22
Filed: 1984-04-24
Abstract: PURPOSE:To develop inexpensive and efficient preparation of the titled substance, having a wide application range, by hydroluzing an alpha-methylbenzyl alcohol fatty acid ester by the use of ground liver of mammal or bird. CONSTITUTION:An alpha-methylbenzyl alcohol fatty acid ester shown by the formula I, such as acetic ester, propionic ester, etc. is treated with ground liver of mammal or bird, and hydrolyzed in the presence of a buffer solution. After the reaction is over, the reaction product is extracted with an organic solvent, (+)- alpha-methylbenzyl alcohol shown by the formula II and an (-)-alpha-methylbenzyl alcohol fatty acid ester shown by the formula II is separated and collected by partial TLC, column chromatography, etc.
Patent JP-S57197600-A (JP)
Title: Phonemic piece editting type voice synthesization system
Inventor: ABE TOMOAKI
IPC: G10L13/06
Filed: 1981-05-29
Abstract: The system for composing a voice through phoneme component compilation, when the required voice signal is generated through sequential output of phoneme component data from a memory, effects an equalisation to a specific number of the number of samplings of two phoneme component data elements to be interpolated. The interpolation is carried out between the phoneme component data of identically numbered start and end phoneme components. The phoneme component data to be interpolated are output according to a predefined sampling cycle. The system effects interference-free or noise-free generation of a composite voice by smoothing the amplitude or frequency transition between consecutive phoneme components. <IMAGE>
Patent JP-H04315145-A (JP)
Title: Radiograph information recording and reading device
Inventor: GOTO YASUHIKO
IPC: G03B42/02
Filed: 1991-04-15
Abstract: PURPOSE:To obtain radiograph information concerning an object of various lengths. CONSTITUTION:This device 10 is carried in a direction shown by an arrow B along the object 11 by the round of an endless belt 18. The radiograph information transmitted through the object 11 is recorded on the stimulative phosphor sheet of the endless belt 18, and stimulated luminous light is emitted by the excitation light from a light beam scanning means 24, then the stimulated luminous light is introduced to a photomultiplier 30 through a light guide 28 and the radiograph information is converted into an electric signal.
Patent JP-S5710130-A (JP)
Title: Copying system
Inventor: SHIMIZU TOSHIO
IPC: B65H3/06
Filed: 1980-06-20
Abstract: PURPOSE:To prevent the feed of an original before the end of a jam process for the paper path reaching a collator in a copying machine incorporating a collator, by starting the feed of the next original at the time point when the copied paper is stored to the collator. CONSTITUTION:In case no collator is used, the next original is fed when the copying paper reaches the paper exhausting path D after passing through a printing part  10 and a separating part 13. For this purpose, an original automatic feed route 3 is  actuated. In case the collator is used, the next original feed starts when the copying  paper is stored to paper exhausting trays 211-21n.  For this purpose, the position  of a switch of the switch cam mechanism that produces the original feed signals is  changed to change the timing according to the position of the paper exhausting tray.
Patent JP-H01258852-A (JP)
Title: Continuous casting machine for cast strip
Inventor: YASUDA TAKESHI
IPC: B22D11/06
Filed: 1988-04-06
Abstract: PURPOSE:To prevent the development of solidified shell at meniscus part in short side mold and to stably obtain a cast strip having excellent quality by arranging means heating the meniscus part near contacting part of the short side mold and long side mold with laser beam. CONSTITUTION:Twin belt type continuous casting machine is arranged one pair of belts (long side mold) 2, 2 as mutually facing and the short side mold (side dam) 5 composing of high melting point refractory 3 at between both ends thereof, respectively. The laser generating elements 4 are set on the two short side molds (side dams) 5 so that the laser irradiation can execute all over the meniscus part in the short side mold. By this method, the development of the solidified shell at the meniscus part is prevented and the cast strip having excellent quality can be stably obtd.
Patent JP-S57197482-A (JP)
Title: Battery residual capacity meter
Inventor: YAMAMOTO HIROMASA
IPC: G01R31/36
Filed: 1981-05-29
Abstract: PURPOSE:To obtain a high-precision battery residual capacity meter of less error, by supplying power to a potential memory element linearly or exponential-functionally in accordance with the discharge current of a battery lower or higher than a prescribed value to display a residual capacity. CONSTITUTION:The charge or discharge current of a battery B which is charged and discharged by a charger CH and a load L through a switch SW1 is detected as a voltage by a resistance R4 and is applied to an operational amplifier A1. This amplifier A1 is provided with a feedback circuit consisting of a resistance R2 having a prescribed value, series resistances R3 and R4 which are connected to the earth through a diode D1 in parallel with the resistance R2 and have a prescribed value, etc. Therefore, the output voltage of the amplifier A1 is proportional to the input voltage when the discharge current of the battery B is lower than a prescribed value, and the output voltage is changed exponential-functionally to correspond to the discharge characteristic of the battery when the discharge current is higher than the prescribed value. Consequently, a residual capacity of less error is indicated on an indiction meter M by a potential memory element MD, which is driven by the amplifier A1 and is operated linearly in accordance with the amplifier A1, even if the discharge current is higher than the prescribed value, and thus, a high-precision battery residual capacity meter is  obtained.
Patent JP-S579752-A (JP)
Title: Trans-4-(trans-4'-substituted cyclohexyl)- cyclohexanecarboxylic acid 3"-cyanophenyl ester
Inventor: SUGIMORI SHIGERU
IPC: C09K19/30
Filed: 1980-06-19
Abstract: NEW MATERIAL:A compound shown by the formula I (R is 1W10C alkyl or alkoxy).  
     EXAMPLE: Trans-4-( trans-4'-propylcyclohexyl )-cyclohexanecarboxylic acid 3"-cyanophenyl ester.  
     USE: A liquid crystal substance. Characteristically having a dielectric anisotropy with a small value about +2. Having improved compatibility, useful for preparing various kinds of liquid crystal composition.  
     PROCESS: A compound shown by the formula II is reacted with thionyl chloride to give an acid chloride shown by the formula III, which is reacted with a 3-cyanophenol shown by the formula IV in pyridine, to give a compound shown by the formula I. 
     COPYRIGHT: (C)1982,JPO&Japio