baber/WOPTO huggingface dataset:
Patent JP-H11318857-A (JP)
Title: Open type magnet
Inventor: LASKARIS EVANGELOS TRIFON
IPC: H01F27/36
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an open type magnet being useful for the usage of a magnetic resonance image(MRI). SOLUTION: A magnet 10 is provided with two separated assembling bodies 12 and 30. Then, the respective assembling bodies are provided with shielding coils 22 and 32 which are arranged at the outer side in the vertical direction than main coils 14 and 32 and magnetization possible magnetic polar pieces 24 and 42 which are close to the main coils and the shielding coils but are separated from them. Then, a magnetic field is generated in a first domain 52 between the two assembling bodies by preparing the open type magnet and also a second domain which is not positioned between them is shielded from a drifting magnetic field.
Patent JP-H07237802-A (JP)
Title: Paper sheet matching device of paper reverse turn carrying device
Inventor: ICHIKAWA HIDEO
IPC: B65H29/58
Filed: 1994-03-02
Abstract: PURPOSE:To constitute a means for discharging while regulating paper sheets in relation to a guide member and prevent generation of any slant feed on the paper sheets to be reversely turned and discharged, in a paper sheet reverse turn carrying device arranged on the copy discharge part of an image formation device. CONSTITUTION:In a paper sheet reverse turn carrying device 10 arranged in the paper reverse turn part of an image formation device, a triroll device 11 is arranged in the entrance of a reverse turn tray 15 and a mechanism for sending out the paper sheets in a discharge direction through another paper sheet nip part of the triroll device after sending the paper sheets in the reverse turn tray is constituted. in the reverse turn roller device arranged on the reverse turn tray 15, a drive roller member 22 is installed so that the roller bodies 24, 24a... with mutually different diameters may be formed in a skewer shape in relation to a drive shaft 23 and the paper sheets are energized in a slant feeding state by the drive roller member in relation to a side surface guide member 16 arranged on the one side surface of the reverse turn roller device. The paper sheets are discharged while being positioned so that the one side surface of each paper sheet P maybe push-pressed to the side surface guide member so as to be regulated.
Patent JP-H01229453-A (JP)
Title: Magnetic disk device
Inventor: NAKAZATO HIROHISA
IPC: G11B19/00
Filed: 1988-03-09
Abstract: PURPOSE:To simplify the mechanism and to promote the reliability by providing a circuit for changing the driving phase of a DC brushless motor for positioning so as to move a head carriage to the inner circumference of a magnetic medium. CONSTITUTION:When an electric power source of the subject disk device is detected to be cut off by a voltage detecting circuit 10, a rectifier circuit 11 is operated to rectify an counter electromotive force generated on a spindle motor 2, and the electromotive force is supplied to a counter 12, a shift register 13 and a driver circuit 14. Transistors in the driver circuit 14 are changed from one to another by the shift register 13 in accordance with an output period of the counter 12, and hence an electric current flows in turn to coils 16 of the DC brushless motor. When the electric current flows in an optional coil 16 of the DC brushless motor in a specified direction, a magnetic field is generated, and a rotor is attracted to the coil 16, so that a turning angle is stabilized. After stabilizing this enough, the electric current of the coil is changed so that a magnetic head can be moved to the innermost circumference. By this method, the mechanism is simplified, and the reliability is promoted.
Patent JP-H07241444-A (JP)
Title: External pressure type hollow fiber membrane module
Inventor: TOZAWA OSAMI
IPC: B01D63/02
Filed: 1994-03-02
Abstract: PURPOSE:To provide a module in which a hollow fiber membrane bundle is held in a bent state in a shell and a cast resin partition wall is formed at one end of the inside of the shell and further, the both ends of each of the bent hollow fiber membranes have their openings in the outer surface of the resin partition wall and by which the total amount of an aqueous suspension having high turbidity can be efficiently filtered with an external pressure. CONSTITUTION:In this module, the hollow fiber membrane bundle 2 is held in a bent state in the shell 1 and the cast resin partition wall 4 is formed at one end of the inside of the shell 1 and also, both the open ends of each of the bent hollow fiber membranes are formed on the outer surface of the resin partition wall 4 and the side of the other end of the shell 1 is used as the original liquid supply port. Further, the main passage 3 from the bent part side of the bundle 2 to the resin partition wall 4 is formed within the bundle 2 in the shell 1.
Patent JP-H06265917-A (JP)
Title: Liquid crystal display element
Inventor: MATSUNAGA IKUO
IPC: G02F1/1343
Filed: 1993-03-17
Abstract: PURPOSE:To suppress unequal gradient brightness and to improve a display image grade by providing light shieldable metallic films formed by gradually decreasing the width from the power feed end side to non-power feed end side of transparent electrodes. CONSTITUTION:The light shieldable metallic film 21 which are respectively decreased in the width from the power feed 1, 9 side to the non-power feed 3, 11 side are formed atop the first transparent electrodes 5 and the second transparent electrodes 13 along the longitudinal direction of the respective liquid crystal display electrodes 5, 13. Pixels formed of both transparent electrodes 5, 13 and a liquid crystal layer 19 are, therefore, so formed that their opening rates increase gradually from the power feed 1, 9 side to the non-power feed 3, 11 side of the transparent electrodes 5, 13. The opening rate of the pixels on the power feed 1, 9 side deviating in a high-brightness direction is lowered and the opening rate of the pixels on the non-power feed 3, 11 side deviating in a low-brightness direction is increased, by which the apparent brightness of the pixels on the power feed 1, 9 side and the apparent brightness of the pixels on the non-power feed 3, if side are equalized.
Patent JP-H06195601-A (JP)
Title: Braking method for cantilever and cartridge
Inventor: HAMAMURA HIROSHI
IPC: G11B3/02
Filed: 1992-02-08
Abstract: PURPOSE:To faithfully reproduce sound information and to obtain good-quality sounds by converting the vibrations of a cantilever at the time of reproducing a record and acting the reaction from a tone arm on a stylus tip. CONSTITUTION:The vibrations of the stylus tip 13 are transmitted to a braking bar 9 via the cantilever 8 and a damper contact part 15 at its front end vibrates in the direction of a tone arm revolving shaft 114 when the cartridge 1 is used by setting the cartridge to the tone arm 111. The displacement of this contact part 15 compresses a damper 17 and the compressing force of this damper heads toward the shaft 114 through the arm 111 and returns as the reaction F3 from the shaft 114. On the other hand, the contact part 15 receives the reaction from the shaft 114 when the tip 13 vibrates in a lateral direction. Since the shaft 114 is erected securely on a player 113, the cantilever 8 is not vibrated by its reaction. Then, a head shell 112 does not make unnecessary vibration and the reproduced sounds of the record are good-quality.
Patent JP-S5895994-A (JP)
Title: Controller for induction motor
Inventor: OKUYAMA TOSHIAKI
IPC: H02P27/06
Filed: 1982-04-05
Abstract: PURPOSE:To maintain the magnetic flux of a motor constant irrespective of variation in a load by controlling the magnitude of the motor current based on the effective and reactive currents of the motor current. CONSTITUTION:Since a speed deviation signal is a signal proportional to the insufficient output of a motor, the output signal of a speed deviation amplifier 15 is a signal proportional to the effective current. Since the voltage deviation signal is a signal proportional to the insufficient terminal voltage of the motor, the output signal of a voltage deviation amplifier 18 becomes a signal proportional to the reactive current. A current command signal having the prescribed functional relation to these signals if outputted from a current instructing circuit 19 which inputs the two output signals. Frequency converters 1, 2, 3 are controlled by the current command signal in the magnitude of the output current, and the frequency is controlled so that the current phase becomes the prescribed value due to the output of a phase shifting circuit 24.
Patent JP-S55149545-A (JP)
Title: Receiver for individual selection and call-out
Inventor: MORI YASUHIRO
IPC: H04Q1/30
Filed: 1979-05-10
Abstract: PURPOSE: To enable low power consumption, by limiting the operation time of ROM having greater power consumption to the time required for the read-out of the content and holding the content of read-out at the holding circuit consisting of elements of low power consumption such as C-MOS.  
     CONSTITUTION: When the power supply is applied, only the input of the AND gate 122 corresponding to the first address of ROM70 storing "0" of the selection call-out number is made at H level with the decoder 50, and other gates 123, 124 are made to L level. Simultaneously, the pulse generating circuit 121 produces the pulse amsec in width and the code corresponding to the content "0" of the first address of ROM70 via the gate 122 is read out. The code read out is stored in the storage circuit 110. The storage circuit 110 is constituted with four FFs of C-MOS group less in the power consumption. The content of the storage circuit 110 is fed to the decoder 90. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000258840-A (JP)
Title: Projection type display device
Inventor: WATANABE NOBUO
IPC: G03B21/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device with a cooling structure which can efficiently cool an electro-optical device and permit to increase brightness of a light source lamp and decrease a physical size of the device, etc. SOLUTION: A cooling fan 301 for introducing cooled air is installed above an air-inlet 240, and a flow-rectifying fan 302 for rectifying the cooled air introduced by the cooling fan 301 is installed at the position opposed to the cooling 301 while interposing an electro-optical device 925 in-between. Therefore, the cooled air flow is rectified almost into as straight form, and can cool the electro-optical device 925 efficiently without unevenness. Thus, it is possible to provide a cooling structure permitting to increase brightness of a light source lamp as a light source, and decrease a physical size of this display device.
Patent JP-H10255067-A (JP)
Title: Graphic specification controlling method for graphic edit processing system
Inventor: ARAKAWA AKIYASU
IPC: G06F3/033
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To display an object to be preferentially selected as an object to be edited so that an operator may easily discriminate it from the other objects and to shorten the time that is needed to select the object by him. SOLUTION: When there are plural objects within a prescribed range that is centered on the coordinate of a cursor, an object that has the same color with the cursor is preferentially specified, and is displayed by distinguishing it from the other color objects with highlighting, etc. With this, an operator easily designates each desired object also without missing it by setting the color of a cursor to the color of the objects belonging to the same group that is collectively edited.
Patent JP-S54148599-A (JP)
Title: Automatic paying apparatus of cash
Inventor: NAKASHIMA SHIYUNICHI
IPC: G06Q40/02
Filed: 1978-05-15
Abstract: PURPOSE: To enable customer processing of clerks at the occurrence of any trouble in the apparatus to be rapidly accomplished and enhance the utilization efficiency of the apparatus by providing a money kind breakdown display device which displays the money kind breakdown of the  paying request amount displayed on a money amount display device through turning ON of a  money change switch.  
     CONSTITUTION: An operation room 2 is formed on the front, i.e., customer service face 1a, of a  housing 1. A keyboard 3 which customers operate for the purpose of requestinng payment of  cash, a money amount display device 4 which displays the money amount requested for payment,  a first guide display part 5 which guides and displays operating procedures or the like and a  paying port 6 which delivers out banknotes are respectively provided in the operation room 2. On  the top of the right end part of the operation room 2 are provided a magnetic card insertion port  7, a second guide display part 8 which guides and displays the usability or not of the apparatus, a  clerk call button, etc. A supervisory unit 22 is provided in the upper part on the back of the  housing 1. The supervisory unit 22 is constituted by a display device 22 which displays the  contents of the troubles caused in the apparatus and a money kind breakdown display device 24  which consists of, e.g., a 10000-yen note number display part 24 1  and a 1000-yen note number  display part 24 2  which display the money kind breakdown of the money amount requested for  payment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07270355-A (JP)
Title: Humidity-measuring apparatus
Inventor: SUZUKI KOJI
IPC: G01N27/04
Filed: 1994-03-28
Abstract: PURPOSE:To easily measure humidities with high accuracy in a wide range. CONSTITUTION:The humidity-measuring apparatus is provided with a polymer- type humidity sensor 2 changing resistance value in accordance with change of a humidity, and a counter 5 for measuring charging times for capacitors C1-1 to C1-3 on the basis of the input from a comparator 4 connected to the measuring capacitors C1-1 to C1-3. A humidity is calculated by a microcomputer 1 which has a program stored to calculate the humidity from measured values of changing times for the measuring capacitors C1-1 to C1-3 by a reference voltage source Vcc when the measuring capacitors C1-1 to C1-3 are connected to measuring standard resistances R1-1 to R1-3, and charging times for the capacitors C1-1 to C1-3 by the reference voltage source Vcc when the measuring capacitors C1-1 to C1-3 are selectively connected to the humidity sensor 2.
Patent JP-H04292727-A (JP)
Title: Air filter for air conditioner
Inventor: OOKUBO KISHIO
IPC: F24F13/28
Filed: 1991-03-22
Abstract: PURPOSE:To provide an air filter for an air conditioner which makes it possible to inhibit an increase in manufacturing cost to a minimum even when it is necessary to comply with diversified brands, models or small production of various models and moreover minimize maintenance work for components and equipment. CONSTITUTION:There are integrally formed a handle section 25 for taking out an air filter main body 14 and a front indication section 26 which is exposed to the indoor front, on the air filter main body 14 where there is attached a indication section which shows a trade mark or a model name to the front indication surface section 26.
Patent JP-H04293392-A (JP)
Title: Trunk selection system
Inventor: YAMAMOTO KAZUTAKA
IPC: H04Q3/545
Filed: 1991-03-22
Abstract: PURPOSE:To randomly select a trunk to be used, to find a fault at an early stage and to accurately transmit the information of an overflown call used for applying regulation at the time of the execution of a network control even at the time of low traffic, compared with the conventional system. CONSTITUTION:A route identification number is assigned for each trunk group having a same selection priority for a same destination station. Trunk memories 2 showing the vacant state of respective trunks in a trunk group are connected with each other as a vacant trunk chain for each route identification number obtained in a trunk group number-route identification number conversion table 5.
Patent JP-H06272748-A (JP)
Title: Highly rigid gear made of thermoplastic resin
Inventor: KUBO KIMIHIRO
IPC: B29C45/17
Filed: 1993-03-18
Abstract: PURPOSE:To provide a gear made of thermoplastic resin whose dimensional accuracy is good and whose rigidity is excellent by forming a hollow part in it without having a web structure. CONSTITUTION:Nitrogen gas is introduced in a gas charging device, whose pressure is raised to 150kg/cm<2> and which is stored in an accumulator to be introduced in the cavity of a gear through a spool and a runner from a nozzle. At this time, the following conditions are set: gas pressing-in delay time 1.5sec. (time until gas has been charged after resin injecting process), gas pressing-in time 5sec. (time necessary to conduct gas charging), and pressure holding time 40sec. (time where gas pressing-in time is added to the time necessary to kept a gas system closed after stopping gas charging. Mold opening is carried out at 5 minutes after the completion of pressure holding time to take out a molded part. It is thus possible to provide a molded product with a hollow part 3.
Patent JP-H02238698-A (JP)
Title: Electronic device
Inventor: YASUKAWA AKIO
IPC: H05K1/05
Filed: 1989-03-13
Abstract: PURPOSE:To eliminate application of a large thermal deformation to a wire connection part and prevent thermal fatigue breakdown of a wire by limiting the adhesion region between a wiring substrate and a base to a region with the connection position between the wire and the wiring substrate as the center. CONSTITUTION:An adhesion region between a wiring substrate 2 and a base 3 by an adhesive 4 is limited to a region with the connecting position between a wire 10 and the wiring substrate 2 as the center. Namely, a bank-shaped protrusion 5 is formed on the upper surface of the base 3, an adhesive is applied to the inside previously, and then the wiring substrate 2 is pressed on it. After that, heat treatment is made for adhering the base 3 and the wiring substrate 2, thus limiting the adhesion region. Therefore, it is possible to allow the center of thermal deformation in horizontal direction of the wiring substrate 2 to nearly agree with the connection position with the wire 10, thus preventing deformation from being applied to the wire 10 and preventing thermal fatigue breakdown of the wire.
Patent JP-H06248046-A (JP)
Title: Aqueous polyurethane composition
Inventor: YAMAMORI HIROO
IPC: C08G18/08
Filed: 1993-02-23
Abstract: PURPOSE:To produce the subject composition excellent in weather resistance and resistance to moist heat and useful as coating, binder, etc., by compounding an aqueous polyurethane obtained by reacting a specific urethane prepolymer with a chain extender and water. CONSTITUTION:This polyurethane composition is produced by compounding an aqueous polyurethane obtained by reacting a tertiary amine or an ammonia neutralization product of an urethane prepolymer having carboxyl groups and terminal isocyanate groups with a chain extender such as ethylene diamine, with water used as a solvent. The urethane prepolymer is obtained by reacting a diisocyanate with the mixture of (A) 55-98wt.% of a polycarbonate diol obtained by reacting a dial mixture containing 1,4-cyclohexanedimethanol and 1,6-hexanediol as essential components with a carbonate, (B) 2-25wt.% of a dimethylol alkanoic acid and (C) 0-20wt.% of another polyol.
Patent JP-H06248504-A (JP)
Title: Production of synthetic fiber
Inventor: ISHIBAI SHIRO
IPC: D01D5/096
Filed: 1993-02-22
Abstract: PURPOSE:To obtain a production process capable of improving the application efficiency of a finishing lubricant and decreasing the frequency of the formation of off-grade products caused by the drop of excess lubricant. CONSTITUTION:In the production of a thermoplastic synthetic fiber by direct spinning and drawing process, the spun yarn filaments are coated with a spinning lubricant, drawn under heating with a fluid, subjected to the application of interlacing of >=3/m with a fluid ejection nozzle and coated with a finishing lubricant.
Patent JP-H05257863-A (JP)
Title: Method for recognizing interruption status of processor
IPC: G06F13/24
Filed: 1992-03-16
Abstract: PURPOSE:To provide an interruption status recognition system which is high in the throughput of a processing part as for a recognition system for status information at the time of the acceptance of an interruption request. CONSTITUTION:In the processor wherein a processing unit and plural input/ output units 1-1 to 1-n are connected by an in-device bus 2, a status recognition part 4 fetches status information at the time of an interruption request generated by one of the input/output units 1-1 to 1-n an ISR read sequence part 41 by using the in-device bus 2, transfers the status information stored in the IRS read sequence part 41 to one of 1st to (n)th ISRs 42a to 42n after obtaining the right to use the in-device bus 2, and informs a processing part 8 in the processing unit 3 of the interruption request from the 1st to (n)th ISRs 42a to 42n after the transfer is completed.
Patent JP-H01232983-A (JP)
Title: Prize winning ball device
Inventor: YAMAMOTO TOSHIO
IPC: A63F7/02
Filed: 1988-03-11
Abstract: PURPOSE:To enable a position of a continuous prize winning port made effective to be changed by time for giving a new interest to a pinball player by providing a continuous prize winning port opening means for opening any one of continuous prize winning ports sequentially to make it effective and operating said means. CONSTITUTION:When a LED 38 is not lit, all pinballs entering an opening and closing prize winning section 11 drop onto a fair way 18. Then, a LED 39 is lit, so that a rod 36 is withdrawn from above a continuous prize winning port 17. Thus, the pinball rolling from the fair way 18 enters either a normal prize winning port 16 provided on the lower portion of said section 11 or the continuous prize winning port 17. When the pinball enters the continuous prize winning port 17, it is sent to a continuous prize winning path 27 to be detected by a photosensor 28 and open or close 18times a blade 9 as said above. The pinball thus entering the opening and closing prize winning section 11 will have one time of chance that it enters either a trough 19 for opening and closing 18times the blade 9 or the continuous prize winning port 17.
Patent JP-S60201302-A (JP)
Title: Method and device for forming lens
Inventor: USUI MASAYUKI
IPC: G11B7/135
Filed: 1984-03-26
Abstract: PURPOSE:To obtain a positive or negative lens without being affected by the temp. coefft. of the refractive index of a medium by forming one lens from plural refractive index distributions. CONSTITUTION:Heating resistors 4a, 4b are simultaneously actuated to generate heat so that refractive index distributions 10a, 10b equal with each other are generated in a medium 2 with an element for which a large changing range of a focal length can be taken. The state in which the refractive index is approximately low in the peripheral part can be created by controlling adequately the space between the resistors 4a, 4b, the calorific value thereof and the size of an aperture 17. The refractive index distributions in such state have the effect of a convex lens to an incident luminous flux and therefore the aperture plate 17 is so disposed that an incident luminous flux 18 is made incident on the lower half of the refractive index distribution 10a and only on the upper half of the refractive index distribution 10b. The luminous flux receiving the refracting effect in the lower half of the distribution 10a and the luminous flux receiving the refracting effect in the upper half of the distribution 10b converge at one point 19. One lens is thus formed by the two distributions 10a, 10b.