baber/WOPTO huggingface dataset:
Patent JP-H0725026-A (JP)
Title: Ink jet recorder
Inventor: KOITABASHI NORIFUMI
IPC: B41J2/175
Filed: 1993-06-24
Abstract: PURPOSE:To prevent a decrease in a throughput by conducting an operation for improving discharge of one or more of a plurality of discharge ports of a recording head and simultaneously executing other operation at the other ports than the one or more ports. CONSTITUTION:Recording heads 2a-2d which are capped with protective caps 6a-6d to be waited start to be moved toward a material 10 to be recorded upon starting of a recording operation. In this case, the head 2a preliminarily discharges once - several times at discharge ports at timing when the head 2a ahead of movement reaches an ink reservoir 9. At this time, the other heads 2b-2d do not preliminarily discharge. Then, a carriage is scanned, and the head 2b preliminarily discharges once - several times at timing when the head 2b reaches the reservoir 9. In this case, the head 2a approaches the material 10 to be recorded to discharge for recording. Thus, the head 2a discharges for recording, and the head 2b simultaneously preliminarily discharge.
Patent JP-H11347910-A (JP)
Title: High-strength wire for wire saw
Inventor: TAGUCHI JINICHI
IPC: B24B27/06
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To improve the cutting accuracy, the cutting speed and the durability, and to reduce the cutting loss by specifying the tensile strength of a high strength wire for a wire saw. SOLUTION: A high carbon steel wire containing about 0.80-1.10 wt.% carbon is used for a stock in which the tensile strength of a high strength wire for a wire saw is >=3800 MPa. During the patenting processing on a wire of a specified intermediate wire diameter, generation of decarburization and bainite or the like on a surface layer part is prevented as much as possible. During the drawing, the misalignment of a die and the wire is made small to the utmost using a die excellent in the circularity of a hole. A wet drawing method is preferable to ensure the dimensional accuracy and the toughness of the wire. The total drawing reduction of area required to obtain the tensile strength of >=3800 MPa is approximately >=98% when the carbon content is approximately 0.80 wt.%, and approximately 97% when the carbon content is approximately 0.90 wt.%.
Patent JP-H111212-A (JP)
Title: Container sterilizer by means of electron beam
Inventor: TAKAHASHI YUTAKA
IPC: B65B55/08
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To enable sterilization of a container in a posture similar to that for a cleaning process or the like to simplify an entire sterilizer constitution, by a method wherein the container passes in front of an electron beam radiation window of an electron beam generating part placed at a longitudinal position while it is rotating in a standing posture. SOLUTION: A container 11 carried with a neck 13 fitted between rails 14, 14 proceeds in a sterilization chamber with blown sterile air pressure applied. When the container 11 reaches an initial end of a rotation applying means 20, the container 11 is carried by rotation of endless belts 21, 22 in contact with both end faces of the neck 13, while rotation is applied to the container 11 due to difference in rotation speeds between the belts 21, 22. When the container 11 thus reaches a terminal end of the endless belts 21, 22, the neck 13 is disengaged from a terminal end pulley 34 of one of the endless belts 22, it is thrown to a front position of an electron beam radiation window 2 vigorously along the terminal end of the other endless belt 21, and the container 11 passes through while rotating. After an internal face of the container 11 is thus sterilized, the container is sent to a next process.
Patent JP-H05262536-A (JP)
Title: Glass flux composition
IPC: C03C3/095
Filed: 1992-06-12
Abstract: A glass composition which is essentially free from lead and cadmium comprises, in mole percent, SiO2:35 to 75%, Bi2O3:0.1 to 15%, A12O3:0.1 to 10%, B2O3:1 to 30%, at least one of Li2O, Na2O, K2O:5 to 30%, ZrO2:0.1 to 10%, and certain other optional ingredients, with the proviso that BaO and ZnO are not contained in an amount of more than 2 mole percent. These glass compositions can be used as fluxes for mixing with pigments to provide compositions for the decoration of ceramic materials and/or glass.
Patent JP-H0712988-A (JP)
Title: Operation of reprocessing plant and reprocessing plant
Inventor: FUKAZAWA TETSUO
IPC: G21C19/42
Filed: 1993-06-24
Abstract: PURPOSE:To secure sufficient safety with the minimum safety equipment by grasping the existing amount of causes of a trouble in a reprocessing solution based on the composition data of nuclear fuel, evaluating the causal relationship to the trouble and controlling the operation condition. CONSTITUTION:In the event, for example, that a fuel composition grasping device 6 detects a large amount of Ru gas in spent fuel, and a volatilization evaluating device 22 of a causal relationship evaluating device 7 determines it necessary to control the volatilization, some of volatilization controlling methods are studied. If the concentration of nitric acid in the waste liquid decreases, a control device 28 of an operation controlling device 8 transmits signals to local controlling devices LC1-LC6. The device LC3 shuts a valve 45 to stop the transfer of the waste liquid from a waste liquid feeding device 40 to a waste liquid enriching device 41. The device LC1 opens a valve 47 to transfer the waste liquid to a concentration reducing device 43 for nitric acid. In this manner, devices 6-8 and local controlling devices LC1-LC6 properly and rationally restrict the volatilization of a radioactive nuclide. The same goes true also for the corrosion and precipitation.
Patent JP-H0318859-A (JP)
Title: Thermomagnetic recording medium
Inventor: KOBAYASHI MASANOBU
IPC: G03G19/00
Filed: 1989-06-15
Abstract: PURPOSE:To obtain high resolution by laminating a first layer low in Curie point and a second layer small in coercive force and high in residual magnetic flux density and using the thermomagnetic recording method executing perpendicular recording. CONSTITUTION:The first layer made of an Re-Tm alloy comprising a rare earth element and an iron group element and the second layer made of a Co-Cr alloy or Co-Pd alloy are formed on a substrate. This recording medium is magnetized in a constant direction in a uniform magnetic field perpendicular to the layer of the medium, and when it is selectively irradiated with laser beams in a uniform external magnetic field reversed in the direction to execute local heating, the heat parts of the first layer low in Curie point are heated and demagnetized and the magnetized direction is reversed as it is cooled, and the second layer is magnetized in the direction same as the first layer because its coercive force is small, thus permitting the obtained recording medium for perpendicular recording capable of thermomagnetic recording to be enhanced sufficiently to high residual magnetic flux density to at least to 1,000G.
Patent JP-S6213336-A (JP)
Inventor: OGOSHI HIROYUKI
IPC: H05K1/03
Filed: 1985-07-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S638725-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03B27/62
Filed: 1986-06-30
Abstract: PURPOSE:To form an original image correspondingly to the center part of a member to be transferred by detecting the position of an original set on an original platen and moving an optical means in accordance with this detection result. CONSTITUTION:A fixed scale 21 as the set reference of the original is provided on an original platen 2, and a freely openable and closable original cover 11 and a work table 12 are provided near the original platen 2. An optical system consisting of an exposure lamp 4 and mirrors 5, 6, and 7 is moved back and forth in the direction of an arrow (a) along the lower face of the original platen 2 to expose and scan the original placed on the original platen 2. when the original cover 11 is closed after setting the original on the original platen 2 in this case, the extent of positional deviation of the set original is detected by a sport light source 131 and a light receiving part 132 before the original cover 11 is completely closed, and a variable power lens block 8 is moved in accordance with this extent of deviation to copy the original image on the center part of a form.
Patent JP-H05341709-A (JP)
Title: Control method for road simulation device
Inventor: HARASHIMA MASAYOSHI
IPC: G09B9/04
Filed: 1992-06-12
Abstract: PURPOSE:To surely obtain an exciting signal in an early stage by correcting successively the exciting signal until an arithmetic error enters into a threshold, and repeating an excitation by the corrected exciting signal. CONSTITUTION:By using a test signal determined in advance as an exciting signal, a test vehicle is excited, a measurement of acceleration and distortion is executed by accelerometers C1, C2 and a strain gage C3, and from the measured acceleration signal and distortion signal, and the exciting signal, a transfer function is calculated. Subsequently, an excitation by an arithmetic exciting signal is executed, an error between outputs of the detectors C1-C3 and repeated correction process target data caused by the excitation is calculated, and with respect to a block in which an arithmetic error does not enter into a threshold, the arithmetic error and an inverse transfer function and a correction valve consisting of the product being common to all blocks are added to the exciting signal as a new exciting signal, and the exciting signal is corrected successively until the arithmetic error enters into the threshold. By the corrected exciting signal, the excitation is repeated, and the converged block is excluded from the next excitation.
Patent JP-H0318709-A (JP)
Title: Scale device
Inventor: TANAKA KAZUNORI
IPC: G01B21/00
Filed: 1989-06-16
Abstract: PURPOSE:To eliminate an error generated owing to the joint part of a long scale and take an accurate measurement by detecting a scale read sensor reaching the joint part and selecting and outputting the signal from another scale read sensor which is not at the position of the joint part through a selecting circuit. CONSTITUTION:When a moving member 5 equipped with two magneto-resistance elements 6 and 7 move from right to left to pass the joint part 12 between 1st and 2nd magnetic scales 6 and 7, a Hall element 8 senses the magnetism of a permanent magnet 4 and outputs a pulse signal. The magnetic sensor selecting circuit operates with the pulse signal to switch and connect the output of the 1st magneto-resistance element 6 to that of the 2nd magneto-resistance element 7. The signal from the joint part of the unit-length scales is not used for measurement and the outputs of the magnet-resistance elements are switched and connected, so the error generated at the joint part is eliminated and the measurement is accurately performed.
Patent JP-2000345179-A (JP)
Title: Lubricant supply composition and rolling bearing charged with the same
Inventor: YABE SHUNICHI
IPC: C10M169/04
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant supply composition which comprises a synthetic resin solidified in a state containing a lubricant, gradually oozes out and supplies the lubricant, inhibits damages caused by the generation of heat accompanied by the rotation of bearings, and ensures the good rotation of the bearings for a long period, by including a solid lubricant. SOLUTION: This lubricant supply composition comprises a synthetic resin solidified in a state containing a lubricant, and gradually oozes out the contained lubricant to supply the lubricant to an adjacent member to be lubricated. Therein, a solid lubricant preferably having a heat conductivity of >=20 W/m.k is contained. The lubricant composition 5 is preferably charged in a space formed from an outer wheel, an inner wheel, a rolling element and a holder.
Patent JP-S5485777-A (JP)
Title: Pacemaker for swimming
Inventor: KOMATSU KAZUYUKI
IPC: G04F5/00
Filed: 1977-12-20
Abstract: PURPOSE: To facilitate installation and removal of display part, facilitate replacement of lamp, and give flexibility, by providing transmitting and receiving circuits so that flickering sequence of optical display bodies may be individually set, and designing in wireless structure.  
     CONSTITUTION: A signal generating circuit 2c generaters pace signals using the frequencies of pace setting circuit 2a and fundametal frequency source circuit 2b. A selector circuit 2e recognizes which signal from the start is outputted from the circuit 2c, and selects a desired carrier frequency from carrier oscillating circuits 2d-0 to 2d-25. The output of the circuit 2c is modulated in a modulating circuit 2f by the selected carrier frequency, and is transmitted from a transmission circuit 2g. A receiver consistis of several sets of carriers, and a tuning circuit 3an tunes in to a specific carrier frequency, and direct pace is presented to the swimmer in a display part 3e by way of demodulating circuit 3b, amplifier circuit 3c, and driving circuit 3d. Since the transmitting and receiving circuits are wireless, and the reciver is independent, the installation, removal, and replacement of lamps may be easily done. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04352051-A (JP)
Title: Information processing network system
Inventor: HIRAMATSU TORU
IPC: G06F13/00
Filed: 1991-05-29
Abstract: PURPOSE:To effectively utilize a line by reducing the collision of data when the load of a network is high. CONSTITUTION:In this information processing network system connecting a master machine M to plural slave machines through a local area network(LAN) 10 based upon a carrier sensing multiplex access(CSMA) system, a line monitoring means 1 in the master machine M monitors the LAN and determines whether the management of transmission data is to be executed or not, a line allocation determining means 4 determines the transmission enabled time allocation of respective slave machines by referring line data transmission history stored in a packet information data base and controls data transmission. Thereby even when the using rate of the line is high and much data collision is generated, the utilization rate of the line can be improved.
Patent JP-H04352052-A (JP)
Title: Data processor
Inventor: OKADA YOSHIHIRO
IPC: G06F13/00
Filed: 1991-05-29
Abstract: PURPOSE:To drastically reduce the quantity of data by allowing a host computer to manage all texts transferred to a terminal, and in the case of transferring a text having the same pattern, transfer only its pattern number. CONSTITUTION:The host computer 5 is provided with a host buffer accessing means 2 for inputting/outputting texts to/from a host buffer 1 and a host communication means 4 for executing communication with the terminal 10 and the terminal 10 is provided with a terminal communication means 7 for executing communication with the host computer 5, a terminal buffer 9 for storing texts transferred from the host computer 5 and a terminal buffer accessing means 8 for inputting/outputting texts to/from the buffer 9. In the host computer 5, whether a text sent from the means 2 has been already transferred to the terminal 10 or not is judged, and when the text is the same text existing in the terminal 10, the text is converted into a pattern number and the pattern number is sent to the means 4.
Patent JP-S6215610-A (JP)
Title: Traveling control method for autonomous traveling robot
Inventor: OGASAWARA HITOSHI
IPC: G05D1/02
Filed: 1985-07-15
Abstract: PURPOSE:To minimize the overrun width of a cleaning range by correcting the traveling reference coordinates after inversion of the advancing direction due to a U-turn, etc. with the deflection amount of only the preceding rectilinear travel carried out before inversion of the direction. CONSTITUTION:A cleaning robot repeats the parallel rectilinear traveling and the right and left U-turns to clean the entire surface of a floor. The maximum right and left deflection values Amax and Bmax from a drive reference line 28 for rectilinear traveling or meandering traveling 20 are calculated from the advancing distance data given from a traveling distance measuring device 6 and the traveling direction data given from a advancing direction measuring device 7 and stored in a storae device 2. Then the coordinates of the traveling standard line for curved traveling or the rectilinear traveling direction to be restarted after inversion of the advancing direction are corrected based on said values Amax and Bmax.
Patent JP-S5278338-A (JP)
Title: Ccd filter equipment
Inventor: BABA TAKAAKI
IPC: H03H15/02
Filed: 1975-12-25
Abstract: PURPOSE:To realize accurate filtering using CCD, eliminating complication of reading circuit, in particular, as in the conventional case.
Patent JP-H0447096-A (JP)
Title: Cutter head for shield machine
Inventor: YOSHIDA TAKESHI
IPC: E21D9/087
Filed: 1990-06-14
Abstract: PURPOSE:To prevent the rotation of a disc of a cutter from becoming impossible, by setting dimensions of an opening between the inner wall surface of a disc cutter attaching part of a cutter head and the disc of the cutter, to be minimum at the work facing end serving as an inflow opening for excavated sediment. CONSTITUTION:The dimension (a) of an opening 12 between the inner wall surface of a disc cutter attaching part in a cutter head 3 and a disc 2a of a disc cutter 2 is set to be minimum at a work facing end 3b. Thus, even though sediment enters into the opening 12 from the work facing, it can be prevented from being caught on its way, and further, since the longer the distance from the work facing toward a chamber 6, the larger the dimension of the opening 12 becomes, it is possible to prevent the sediment from being compacted in the opening 12. Thereby it is possible to prevent hindrance to the automatic operation of the disc 2a.
Patent JP-H07333512-A (JP)
Title: Variable power optical system for microscope, and microscope
Inventor: YONEZAWA YASUO
IPC: G02B21/00
Filed: 1994-06-13
Abstract: PURPOSE:To provide a variable power optical system for microscope having simple constitution and good image quality. CONSTITUTION:This system is provided with a both surface reflection type reflection member HM comprising a first reflection plane reflecting a parallel light beam in the direction orthogonal to the optical axis of the optical system, a second reflection plane reflecting the parallel light beam from the direction orthogonal to the optical axis of the optical system and introducing the reflected light beam into the optical path of the parallel light beam of the optical system, a deflection member Pe deflecting plural times the optical path of the parallel light beam reflected by the first reflection plane of the reflection member HM and forming a recurrent optical path introducing it to the second reflection plane of the both surface reflection type reflection member HM and a variable power part A provided in the recurrent optical path, and the variable power part A comprises an image forming lens condensing the parallel light beam through the first reflection plane and forming a special image, a collimator lens converting the light beam passed through it to a parallel light beam and an afocal zoom lens arranged in the parallel light beam transmitted through it and changing the magnification of the object image.
Patent JP-H101262-A (JP)
Title: Core structure of roll paper
Inventor: TAKAHASHI OSAMU
IPC: G09F11/29
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a core structure of roll paper easy in mounting the roll paper and adjusting its direction. SOLUTION: Section bodies 13, 13 into which a winding core are sectioned are coupled together at their opposite sectioned wall surface parts 14, 14 by a hinge 15, and sandwiching wall surface parts 14a which normally press against each other to sandwich the roll paper 5 and opposite wall surface parts 14b, 14b that are normally open and opposed to each other and that approach each other when the sandwiching wall surface parts 14a, 14a open are formed in the sectioned wall surface parts 14, 14, and a coil spring 17 which imparts an elastic force in the direction in which it separates the two section bodies 13, 13 from each other is interposed between the opposite wall surface parts 14b, 14b of the section bodies 13, 13.
Patent JP-S5779511-A (JP)
Title: Automatic acceleration and deceleration cintrol system
Inventor: ISHIHARA TOSHIO
IPC: G05B19/416
Filed: 1980-10-31
Abstract: PURPOSE:To achieve positioning in a short time with simple constitution by finding a deceleration starting position on the basis of distance required for acceleration, and correcting an error in deceleration positioning by interrupting deceleration for single sampling during the deceleration. CONSTITUTION:The remaining distance to a target value at time t53  is D53, the remaining distance to the target value at time t54 is D54, and movement distance required for acceleration is SA (surrounded by dotted lines in figrue). In this case, D53>SA>D54. Then, when one acceleration unit is A while D53=62.5 A and SA=55A, the remaining distance when deceleration end without correction is D53-SA=7.5A. For the purpose of correcting the 7.5A distance, feed unit extent V57=7.0A which decreases below 7.5A during the deceleration is found and the next deceleration with feed unit extent V58 is interrupted. Then, the deceleration is continued to handle the desired correction distance 7.5A.
Patent JP-S6131192-A (JP)
Inventor: YAMAMOTO SHIGEO
IPC: B26B19/38
Filed: 1984-07-25
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-H0823322-A (JP)
Title: Demand assign communication control system
Inventor: HIRONAKA KEN
IPC: H04L1/00
Filed: 1994-07-06
Abstract: PURPOSE:To reduce a channel allocation time without the use of a high speed control channel in the demand assign communication system. CONSTITUTION:A TDM 1 receiving a communication request produced from a terminal equipment informs a TDM 2 of a communication request. The TDM 1 allocates a channel according to an attribute table 16 registered in advance, an ECC control section 15 calculates an ECC of the allocation information and the ECC is informed to the TDM 2 via a control channel. On the other hand, the TDM 2 receiving a communication request allocates a channel by using the same algorithm as that of the TDM 1 according to an attribute table 26 registered in advance, and calculates the ECC. The ECCs calculated respectively by the TDMs 1, 2 are compared and when they are equal to each other, the channel allocation is set.
Patent JP-S5779253-A (JP)
Title: Inhaled air muffler
Inventor: SHIKUMA MASAHIKO
IPC: F01N1/22
Filed: 1980-10-31
Abstract: PURPOSE: To increase its noise silencing effect in such a way that part or all of ducts and partition walls which are located in an inhaled air muffler.  
     CONSTITUTION: A duct 3 having a suction port 1 and a duct 4 having a discharge port 2 are coupled to each other in an inhaled air noise silencing box (a). The interior is comparted to be each chamber a 1 , a 2  by means of installing a partition wall 5 assembled by a horizontal plate 5a and a vertical plate 5b, and a partition wall 6 which is in horizontal state and has a duct 7 coupled to a pipe 9. A ruber plate 11 is installed at part of the partition wall 5, and the pipe 9 is formed using a resilent pipe. 
     COPYRIGHT: (C)1982,JPO&Japio