baber/WOPTO huggingface dataset:
Patent JP-H03210239-A (JP)
Title: Magnetic resonance imaging device
Inventor: HINO MASAAKI
IPC: A61B5/055
Filed: 1990-01-16
Abstract: PURPOSE:To form an image with high definition by offsetting an offset error component of a reception system analog circuit by using a signal detected with a detecting means for detecting an output of a reception system digital circuit at the time when a magnetic resonance signal is not detected. CONSTITUTION:At the time of non-collection of data, digital/analog converters DACs 16A, 16B are operated and offset error components included in detectors 12A, 12B and analog/digital converters ADCs 13A, 13B are inputted to differential amplifiers 15A, 15B. Accordingly, as for outputs of the ADCs 13A, 13B, they become outputs whose offset error components are offset. In such a manners, as for the outputs of the ADCs 13A, 13B at the time of collection of data, they are only magnetic resonance signals, therefore, the image with high definition and without no artifact can be offered.
Patent JP-S61162714-A (JP)
Title: High-speed laser length measuring apparatus
Inventor: SUZUKI NORITO
IPC: G01B9/02
Filed: 1985-01-14
Abstract: PURPOSE:To perform a measurement by a light beat free from moving speed limit, by using one of first and second beat signals detected with a detector switching according to the situation. CONSTITUTION:One of two sets of light beats are detected with a detector 10 while the other with a detector 11. Then, a light beat signal which is obtained by splitting a part of incident light with a beam splitter 8 and combining two polarized lights with a polarizer 9 is detected with a detector 14 to obtain a signal with the frequency of f1-f2 as reference signal and the frequency difference between said two sets of light beat signals and the reference signal is determined with frequency difference counters 12 and 13. Then, counts of the counter 12 or 13 are adopted selectively according to the direction of a moving mirror 4 moves or a switching over is done between the output signal of the detector 10 and the output signal of the detector 11 and the frequency difference between the output signal and the reference signal is counted with one frequency difference counter thereby enabling the measuring of length by a light beat free from moving speed limit.
Patent JP-H05187498-A (JP)
Title: Friction type continuously variable transmission
Inventor: SAGATA MAKOTO
IPC: F16H15/52
Filed: 1992-01-14
Abstract: PURPOSE:To make the structure of a continuously variable transmission compact by bringing a speed changing member and an output rotary body into contact with plural number of driving rotary bodies revolving centering around a main shaft, and relatively rotatably and mutually fitting the first case to rotatably support the main shaft and the second case which is relatively rotatably fitted on the main shaft, and autorotatably supports the driving rotary body. CONSTITUTION:Plural number of tapered cones revolving centering around a main shaft 1 are provided, and a speed changing member 3 and an output rotary body 4 to take out a speed changing output are brought into outside contact with the tapered cone 2. The first case 5 which shiftably supports the speed changing member 3 and supports the main shaft 1 through bearings and the second case 6 which has the main shaft 1 fitted in bearings and autorotatably supports the tapered cone 2 are relatively rotatably and mutually fitted. Power is inputted into the pulley 7 of the case 6 to revolvably drive the tapered cone 2 centering around the main shaft 1, and the tapered cone 2 therefore comes into contact with the speed changing member 3 and autorotates to send power to the main shaft 1 through a pressing mechanism 11. Thus the divided cases can be used as a rotating member to make a continuously variable transmission compact.
Patent JP-H05276318-A (JP)
Title: Picture processor
IPC: G03G15/36
Filed: 1993-01-14
Abstract: PURPOSE:To provide the picture processor by which a job efficiency of both side transfer is improved. CONSTITUTION:In the case of implementing both-side copy, the both-side copy mode is selected at first and a copy start button is depressed (S10). An original to be transferred to a front side of transfer paper is placed on an original platen by an automatic draft feeder (ADF) (S11). A scanner unit scans original picture data and whether or not the picture data are read is discriminated (S12), and if the picture is not normally read, the process returns to the step S11. When the result of discrimination in the S12 indicates OK, the ADF places an original transferred to a rear side of the transfer paper onto the original platen (S13), the scanner unit makes scanning, whether or not the picture data are read is discriminated (S14), and if the picture is not normally read, the process returns to the step S13, and when the data are read normally, transfer paper is supplied (S15), and picture data on both sides are formed sequentially on the transfer paper (S16).
Patent JP-H09171290-A (JP)
Title: Developer replenishing container, developer receiving device and method for replenishing developer
Inventor: YAMADA MASAHIKO
IPC: G03G15/08
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent developer from being leaked or scattered in the midst of replenishing the developer by locking a developer replenishing container when the container is attached to a developer receiving container and making the container in a state where it can not be detached. SOLUTION: When the developer replenishing container 3 is attached, a locking member 7 is rotated centering the center of rotation 74 against an elastic member 9 by the projection 33 of the container 3, so that the projection 33 is engaged with the pawl part 73 of the locking member so as to lock the container 3 in a state the container 3 can not be detached. When the member 7 is rotated, a pawl part 71 is simultaneously rotated, and the engagement of the slit 24 of an opening/closing cover 2 with the pawl part 71 is released, and the cover 2 can be opened/closed. Thus, the container 3 and the developer receiving container 1 are surely fixed, thereby preventing a situation that the container 3 is detached for some reason or other in the midst of performing developer supplying operation and the periphery is contaminated by the developer.
Patent JP-H08192929-A (JP)
Title: Automatic document feeder
Inventor: OKADA HIROKI
IPC: G03G15/00
Filed: 1995-01-17
Abstract: PURPOSE: To provide an automatic document feeder capable of protecting a document by separating and carrying the document by appropriate torque in an automatic document feeder. CONSTITUTION: A paper separating/feeding means 4 is driven by a paper feeding motor composed of a stepping motor, a motor driver 45 wherein a driving electric current value to be supplied to the paper feeding motor is independently set and it is driven by driving torque in accordance with a driving electric current value, and a main control part 18 capable of switching a driving electric current value to be supplied to the paper feeding motor from a motor driver 45 at the time of separating and that of carrying a document.
Patent JP-H04237684-A (JP)
Title: Module assembly structure of vehicle body
Inventor: HAYASHI SHIGEHIRO
IPC: B62D25/20
Filed: 1991-01-18
Abstract: PURPOSE:To improve the rigidity of the locker part of an under module and improve the module assembly workability in the case when an upper module is assembled onto the under module. CONSTITUTION:In the closed sectional surface 104 of the locker part 64 of an under module (UDM) 16, a harness guide pipe 106 is fixed, striding over a recessed part 95, and both edge opened port parts 106A and 106B in the car body longitudinal direction of the harness guide pipe 106 communicate to the outside of the closed sectional surface part 104 through holes 108 and 109. Accordingly, the harness guide pipe 106 serves as reinforcing member, and the rigidity of the locker part 64 of the UDM 16 can be increased, and the workability in the assembly of the module can be improved by previously inserting a harness into the harness guide pipe 106.
Patent JP-H07204949-A (JP)
Title: Fitting device for split bearings
Inventor: TSUKAMOTO ISAO
IPC: F16C9/02
Filed: 1994-01-20
Abstract: PURPOSE:To provide a fitting device capable of fitting it automatically by positioning the bearing elements of split bearings formed by breaking separation method. CONSTITUTION:A fitting device by which split bearings formed by breaking separation method are fitted automatically is provided with a supporting means 21 to support one bearing element 11, a holding means 22 to position and hold the other bearing element 12 by the engagement of positioning surfaces 15 and 16 with guides 42 and 43, and a moving means 23 to move one of the supporting means 21 and holding means 22 relative to the other one.
Patent JP-H05189123-A (JP)
Title: Touch switch device
Inventor: EMOTO NORIFUMI
IPC: G06F3/042
Filed: 1992-01-14
Abstract: PURPOSE:To apply the optical touch switch device for inputting information through the presence/absence of light shielding to a display device with a large screen by effectively utilizing beams radiated from a light emitting element. CONSTITUTION:The plural pairs of infrared light emitting elements 1 and light receiving elements 2, which are faced each other, are mounted on a printed circuit board 3 provided with a rectangular window 4 at the almost center. In this case, the respective pairs of light emitting elements 1 and light receiving elements 2 are arranged so that an optical axis AB can be longitudinally and laterally passed on the window 4. Further, peripheral light flux out of the optical axis AB is condensed to the light receiving elements 2 by arranging a rectangular infrared filter board 5, which cross section is formed in the shape of a convex lens, around the window 4 so as to be positioned on the front panel side adjacent to all the light emitting elements 1 and light receiving elements 2. Moreover, even back light flux is utilized as well by arranging the concave plane part of a concave reflection board 6 on the back side of all the light emitting elements 1.
Patent JP-H04236293-A (JP)
Title: Production of fluorescent substance
Inventor: HAYASHI MASATO
IPC: H05B33/12
Filed: 1991-01-21
Abstract: PURPOSE:To provide a fluorescent substance exhibiting high brightness by sintering ZnS having a hexagonal crystal structure as a raw material to convert the hexagonal crystal ZnS into the cubic crystal ZnS where copper is segregated to form a conductive layer. CONSTITUTION:Cubic crystal ZnS is sintered in a hydrogen sulfide atmosphere at 1100 deg.C for 1hr to form the raw material of a hexagonal crystal ZnS. The raw material is mixed with copper acetate and ammonium bromide and dried at 120 deg.C for 12hr in an oven. The dried mixture is sintered at 1000 deg.C for 3hr and in the atmosphere, mixed with the aqueous solution of KOH or NaOH with stirring for 1hr, washed with water, ultrasonically washed in ethanol and subsequently dried at 100 deg.C for 2hr.
Patent JP-S63176608-A (JP)
Title: Exhaust valve for internal combustion engine
Inventor: YAMAMOTO JUNICHI
IPC: C23C8/56
Filed: 1987-01-14
Abstract: PURPOSE:To aim at improvements in resistance to oxidation and corrosivity, by forming a valve head side to be exposed to the side of an exhaust passage at the time of valve full-close, with austenitic heat resistant steel. CONSTITUTION:A valve head side part A to be exposed to the side of an exhaust passage 16 from a valve guide 18 at the time of valve full close is formed with austenitic heat resistant steel containing aluminum at more than 4wt.%. A shaft-end side part B to be situated at the inside of the valve guide 18 at the time of the valve full-close is formed with ferritic heat resistant steel treated with soft nitriding. with this constitution, resistance to oxidation and corrosivity at the valve head side are improvable without hindering a smooth sliding movement.
Patent JP-S63175671-A (JP)
Title: Coating method for polyacetal resin
Inventor: TOYAMA TAKASHI
IPC: B05D7/24
Filed: 1987-01-14
Abstract: PURPOSE:To form a coating film of good adhesive properties without Cr plating by etching with acid beforehand when coating polyacetal resin. CONSTITUTION:The surface to be coated of polyacetal resin material is immersed in mixed acid solution of sulfuric acid: phosphoric acid: water = 30-50:20-30:20-50 weight ratio at the solution temperature of 35-45 deg.C for 180-160sec and etched. Then, the etched surface to be coated is coated with modified polyolefin group primer by spraying or the like, and the coated film is dried. Next, the coating film is intercoated and topcoated without baking on the primer, or directly topcoated and baked. Thus, by etching beforehand, fine and small recessed and projecting sections are formed on the surface to be coated of acetal resin because of hot bath of mixed acid, and the primer to follow keeps good adhesive properties with the intercoating or topcoating material.
Patent JP-H10200950-A (JP)
Title: Radio communication system and radio communication method
Inventor: FUJINO MASAYASU
IPC: H04W88/02
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To easily locate a caller from part of telephone number information having been able to be transferred even when the telephone number information is destroyed due to the effect of a disturbing wave or the like even on the way of transfer of the telephone number information of a caller from a master set to a slave set. SOLUTION: Caller ID data (telephone number) received in a master set 1 at external line connection from an opposite party are stored in a caller ID register 100 and the caller ID data are transferred one by one digit to the lave set 2 through a radio channel in the descending order from the end digit to the top digit, and the slave set 2 rearranges the caller ID data transferred one by one digit each in the order of reception and controls the resulting data to be displayed on a display device 21.
Patent JP-H05191263-A (JP)
Title: Semiconductor circuit
Inventor: OGURI TAKASHI
IPC: G11C11/413
Filed: 1992-01-16
Abstract: PURPOSE:To eliminate the need for a level conversion circuit by using a signal amplitude voltage in common for a circuit in mixture of an ECL circuit, a MIS circuit and a BiMIS circuit. CONSTITUTION:An input buffer 1 receiving a signal amplitude voltage of an ECL interface is made up of an ECL circuit, and a driver 2 and an input buffer 3 receiving a signal amplitude voltage of a TTL interface are made up of a MIS circuit or a BiMIS circuit. In this case, while power supply voltages given to the ECL circuit are a VCC (high potential) and a VEE (low potential), power supply voltages given to the MIS circuit and BiMIS circuit are a VDD and a VSS different from the VCC (high potential) and the VEE (low potential). Thus, the power supply voltage applied to the ECL circuit is made different from the power supply voltage applied to the MIS circuit or the BiMIS circuit in this way, the signal amplitude voltage between the ECL circuit and the MIS circuit or the BiMIS circuit is made coincident and the need for the provision of a level conversion circuit is eliminated.
Patent JP-S56103744-A (JP)
Title: Malfunction detecting system for information processor
Inventor: SHINTANI YOUICHI
IPC: G06F11/00
Filed: 1980-01-21
Abstract: PURPOSE:To detect malfunction with a simple device, by comparing the output of a plurality of monitor buffers if it is mutually in agreement and discriminating it with a buffer control set when disagreement is detected if the result of comparison is effective. CONSTITUTION:Data required for the processing of instruction is stored in instruction data buffers 3 of a plurality of sets, and when the processing of instruction is started, the monitor pattern having specific value to the instruction is produced from a monitor pattern generator 7. The monitor pattern is stored in monitor pattern buffers 8, 22 with the same architecture and with the same control step as the buffers 3 by the control set. The output of the buffers 8, 22 is fed to a comparator 34 to compare if the outputs are mutually in agreement, and if disagreement is detected when the result of comparison is effective to the instruction data, it is judged as malfunction with a logical product circuit 36 consisting the buffer control set, to output malfunction detection signal.
Patent JP-H04237372-A (JP)
Title: Document output system for data base information
Inventor: MAMIYA KEI
IPC: G06F21/62
Filed: 1991-01-22
Abstract: PURPOSE:To prevent information from being unnecessarily distributed to sections other than a section in charge so as to prevent the leakage of secrecy. CONSTITUTION:A terminal equipment 2 receives and stores information for person in charge to be utilized from master information for person in charge stored in a host device 1 at the time of starting the equipment 2. A person in charge in using the system is collated with the information for person in charge, the information to be retrieved is selected and the retrieval of a data base is started. The person in charge retrieves the data base on a screen, requests the document output of data base information, selects only a section in charge to be outputted, and outputs a document.
Patent JP-S5499016-A (JP)
Title: Manufacture of composite material product by hot hydrostatic pressing
Inventor: NOUTOMI KANJI
IPC: B22F3/14
Filed: 1978-01-20
Abstract: PURPOSE: To obtain a composite sintered product the surface of which has superior wear resistance and the central part superior toughness, by filling fine powder material in the central part of a capsule and a relatively coarse grain material along the outer circumference prior to manufacture of the sintered product by hot hydrostatic pressing.  
     CONSTITUTION: Fine powder raw material 3 of below 100 mesh and coarse grain raw material 2 of below 28 mesh are filled in the central part of capsule 1 and along the outer circumference, respectively. These metals are formed by atomizing. The fine grain metal is rapidly cooled, and it contains carbide of smaller size and has superior toughness. On the other hand, the coarse grain metal contains carbide of larger size, and had high hardness and superior wear resistance. After welding a cover, capsule 1 is degassed, hermetically sealed, and sintered by hot hydrostatic pressing to obtain a sintered product the surface of which has superior wear resistance and the central part superior toughness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02186306-A (JP)
Title: Optical fiber with coaxial coupling function and its coupler
Inventor: GOTO SHIGERU
IPC: G02B6/24
Filed: 1989-01-12
Abstract: PURPOSE:To couple the end faces of optical fibers to each other with high accuracy without requiring such a process as coaxial adjustment which requires a high degree of skill by providing magnetic materials axisymmetrically continuously or partially on the clads of the optical fibers. CONSTITUTION:The optical fiber 10 consists of core part 1, a clad layer 2, and the magnetic material 3 provided axisymmetrically continuously or partially on the clad layer 2. After both the end faces A of the two optical fibers 101 and 102 are disposed to face each other, a magnetic field is applied to the position where the end faces of the two optical fibers couple. The two fibers 101, 102 placed in the magnetic field attract each other by the magnetizing force generated by the magnetic materials 3 clad thereon, but the magnetic materials are clad axisymmetrically thereon and, therefore, the fibers attract each other in such a manner that the axial lines of the fibers align to each other. The fibers are thus stably coupled. The coaxial coupling of the optical fibers is executed simply and easily with the high accuracy in this way without using the coaxial adjustment which is the intricate and difficult process of the high degree of skill.
Patent JP-H03210597-A (JP)
Title: Character output system
Inventor: SHOMURA DAISUKE
IPC: G09G5/26
Filed: 1990-01-12
Abstract: PURPOSE:To output prints based upon a fixed quality by analyzing a specified output resolution at the time of outputting characters, extracting outline font data most suitable for the output resolution, expanding or contracting the extracted data, and then outputting the characters. CONSTITUTION:When an output control device 17 is started at the time of outputting character data, an outline font expanding/contracting part 27 analyzes the specified information and selects the outline font (master character) most suitable for the output resolution. Then, the part 27 reads out the corresponding outline font from an outline font storing part 26, executes the expanding or contracting processing and then transfers the processed outline font to a development control part 28. Then, a bit developing processing part 23 develops bits to a developing image memory 24 by using the processed outline font and an output apparatus control part 25 outputs the developed data to an output device 18. Thereby, even if different output resolution is specified, the quality of characters is not deteriorated.
Patent JP-H06214905-A (JP)
Title: Electronic data processor
Inventor: OZU HIRONAO
IPC: G06Q10/10
Filed: 1993-01-18
Abstract: PURPOSE:To obtain an electronic data processor in which the shortening of generating time for generating electronic data, the facilitation of a confirming work, the shortening of the canceling time, the maintenance of the consistency of the electronic data, the recognition of the circulating state of the latest electronic data, the facilitation of processing at every processing person, the facilitation of approval in the case that an approving person can not approve, and the unnecessary correction of a delivering destination name accompanying the change of the oranization of an office, etc., can be executed. CONSTITUTION:This electronic data processor is constituted so that a comment affixing mechanism 21, a reference data registering mechanism 23, an approving work executing mechanism 24, an item confirming mechanism 25, an approving person information retrieving mechanism 26, a relating information referring mechanism 27, and an approved object affixing mechanism 28 are employed to a slip processing mechanism 3, and a state detecting and informing mechanism 29, a processing load managing mechanism 30, an automatic slip canceling mechanism 31, a slip present condition grasping mechanism 32, an automatic urging mechanism 33, a form changing mechanism 34, and a slip displaying form converting mechanism 35 are employed to a slip managing mechanism 4, and a virtual user managing mechanism 36 is employed newly to a user managing mechanism 5.
Patent JP-S62165573-A (JP)
Title: Needle valve lift detecting device for fuel injection valve
Inventor: IIZUKA HIROYUKI
IPC: F02M65/00
Filed: 1986-01-14
Abstract: PURPOSE:To enhance the accuracy of detection of a needle valve lift in a fuel injection valve, by forming a light changing section which changes the reflection of light, in the needle valve, and by disposing one end of a bi-directional optical cable in a needle valve insertion hole in a part through which the light changing section passes. CONSTITUTION:When the pressure of fuel fed into a fuel inlet port 7 is low, a needle valve 10 is depressed by a spring 14 to be seated on a valve seat 9, and therefore no fuel injection from a jet port 4 is made. At this time light transmitted from a light emitting diode 20 through a half mirror 22, a lens 23 and an optical cable 18, is reflected straightforward by the needle valve 10, and the thus reflected light is divided by the half mirror 22 to turn on a phototransistor Tr21. Then, fuel is pressurized so that the needle valve 10 is lifted upward overcoming the spring 14 to inject fuel from an injection hole 4, and therefore, the light is reflected by a light changing section 17, resulting in a decrease in the quantity of reflected light onto the end face of the optical cable 18. Accordingly, the diode Tr21 is turned off. The lift of the needle valve 10 may be detected due to the turn-on and -off of the diode Tr21.