baber/WOPTO huggingface dataset:
Patent JP-H08112768-A (JP)
Title: Regenerating method for grinding wheel
Inventor: KITANAKA KAZUHIKO
IPC: B24C1/02
Filed: 1994-10-14
Abstract: PURPOSE: To prevent large change of a grinding wheel diameter further to improve an effect of bonding a regenerated grinding wheel chip, in a regenerating method for a grinding wheel of securing a grinding wheel chip by a bonding agent to the peripheral surface of a grinding wheel base material of roughing the surface. CONSTITUTION: In the case of processing a grinding wheel 1 regenerated, wherein grinding wheel chips 4 are secured through a bonding agent 3 to the peripheral surface of a grinding wheel base material 2 with a surface roughed by blast work, the grinding wheel base material 2 of the grinding wheel 1 after use is heated to soften the bonding agent 3, so as to removed the grinding wheel chips 4 after use and a layer of the bonding agent 3 from the peripheral surface of the grinding wheel base material 2. Then, a residual bonding agent 3, whose removal can not be cleared, in a surface of the grinding wheel base material 2 is removed by applying blast work in the same condition to the initial blast work condition, thereafter to secure a new grinding wheel chip 4 to the peripheral surface of the grinding wheel base material 2.
Patent JP-H1097608-A (JP)
Title: Device for preparing image information structuring document
Inventor: BANDO TATSUO
IPC: G06F17/27
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To easily structure an already existing document as image information. SOLUTION: A document in which the same symbol is marked on two related pages and which is composed of a plurality of pages is read as image information and the symbol and the positions of the symbol are recognized. Then a link table linking the symbol, positions of the symbol, and succeeding pages marked with the same symbol is prepared and a structured document is prepared in a structure describing language so that the succeeding linked pages can be accessed when the symbol on the preceding page is indicated by using the link table.
Patent JP-H04128014-A (JP)
Title: Preheating device of molding material
Inventor: KIYONO YOSHIYUKI
IPC: B29C35/12
Filed: 1990-09-18
Abstract: PURPOSE:To prevent a positional deviation or a fall of a tablet, by arranging a tablet guide which is fitted to a hood in the vicinity of both end faces of the tablet. CONSTITUTION:Although the title preheating device possesses two tablet guides 17 within a hood 12 and stuck to the places separated from the hinge 13 such as the inside of the upper part of the hood 12, a sticking position can be changed according to a width of a preheating tablet. This tablet guide 17 is constituted so that a conical or truncated conical roller 17a is fitted turnably over a pin 17b stuck to an arm 17c, rollers 17a each are approached to both end faces of the tablet 1 under a state the hood is closed, the top of a cone of the each roller 17a coincident with a point on an extended line of the center line of the tablet 1 and an angle formed by the each pin 17a and the each face of the tablet 1 becomes a half of a vertical angle of the cone.
Patent JP-H07101207-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: IRIMIYA KANEICHIROU
IPC: B60C9/18
Filed: 1993-10-05
Abstract: PURPOSE:To suppress the belt end separation and minimize the deterioration of the wear property in a pneumatic radial tire for heavy load. CONSTITUTION:A cross laminated layer is formed by a second belt layer 20 and a third belt layer 22 among four belt layers. The number of placement of steel cords per unit width in the wider belt layer among the cross laminated layers is increased than that in the narrower belt width, and at the same time, the cord strength of the steel cord 25 is reduced than that of the narrower belt layer. The generation of the belt end separation which is generated by the continuous separation at the end part of the belt cord can be delayed because the cord interval of the narrower belt layer is large where th belt end separation is likely to be generated. Increase in the number of placement of thc steel cord 25 per unit width of the wider belt layer compared with that of the narrower belt layer compensates the reduction of the rigidity of the narrower belt layer and suppresses the wear property.
Patent JP-S63172654-A (JP)
Title: Ink supply system
Inventor: JIYOOJI TEI KAPURINSUKII
IPC: B41J2/175
Filed: 1987-10-02
Abstract: PURPOSE:To prevent the contact of ink with air and to avoid the dipriming of the ink, by constituting an ink supply system of an ink bag, a pouch, a printing head, a change-over valve and a support means allowing these elements to be connected with each other. CONSTITUTION:An ink supply system 10 is composed of a support platform 12 for supporting an ink bag 14 and a semispherical pouch 16 on the surface of the first main part thereof, and a plenum chamber 22 and an ink jet printing head 24 are arranged to the surface of the opposite side main part of the platform 12. A three-way valve 38 is used in order to mutually connect the ink bag 14, the pouch 16 and the printing head 24. The ink supply system 10 is used in order to prepare for a large drawing and, after the completion of drawing figures, the carriage supporting the ink supply system returns to the service station of a plotter and an operation apparatus is engaged with a rotary member 50 to alter the state of the three-way valve 38 from a printing position to a filling position to complete the re-filling of the pouch 16. Since this system is a self-completing type passive type unit, air bubbles are not present in the system and dipriming of the ink can be avoided.
Patent JP-S62110894-A (JP)
Title: Welding wire for nonmagnetic steel
Inventor: TANAKA OSAMU
IPC: B23K35/30
Filed: 1985-11-07
Abstract: PURPOSE:To obtain a welding wire for a nonmagnetic steel having excellent strength and low-temp. toughness by specifying the components of the wire. CONSTITUTION:The components of the wire contain 0.01-0.04% C (wt%, hereinafter the same), 0.1-0.8% Si, 15-30% Mn, 5-20% Ni, 8-20% Cr, and 0.07-0.25% N, consist of the balance Fe and unavoidable impurities and contain <=0.02% oxygen. The welding wire for the nonmagnetic steel having the excellent strength and low-temp. toughness is thus obtd.
Patent JP-2001076493-A (JP)
Title: Ferroelectric storage device
Inventor: YAMADA JUNICHI
IPC: G11C11/22
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile ferroelectric memory that the number of times of repeated read-out/write-in of a ferroelectric substance is improved and the relability is high. SOLUTION: This device is provided with a dropped voltage power source circuit 103 generating lower voltage then power source voltage Vdd externally supplied but higher voltage VINT than voltage of a ferroelectric substance, in order to apply VINT to a ferroelectric capacitor, power source voltage of a sense amplifier and a potential supply circuit 101 are made VINT, and power source voltage of the other peripheral circuits 102 are made Vdd. As the larger voltage applied to a ferroelectric substance is, the more deterioration of a ferroelectric characteristic caused by fatigue and inprint is increased, however influence of reduction of signal voltage is minimized, the number of times of repeated operation can be improved, and reliability of read-out/write-in can be more largely improved than conventional ferroelectric storage device, by applying such a constitution.
Patent JP-2001074500-A (JP)
Title: Magnetic type encoder
Inventor: HASEGAWA YUKIHISA
IPC: G01D5/245
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic type encoder which can interpolate to enhance a position detection accuracy, even when the rotational frequency of a rotary body is extremely low. SOLUTION: In the magnetic type encoder, while the amplitude level of an A-phase signal outputted from a magnetoresistance element 2A accompanying the rotation of a rotary body 1 is used as an address, a phase corresponding to the amplitude level is stored as data in a ROM table 9. Data is read out by A/D-converting the amplitude level of the A-phase signal and supplying the address to the ROM table 9, whereby phase data for every 180 deg. obtained, when a zero cross point of the A-phase signal is detected, is interpolated.
Patent JP-H03112682-A (JP)
Title: Printer
Inventor: WAKABAYASHI NAOYUKI
IPC: B41J15/00
Filed: 1989-09-26
Abstract: PURPOSE:To prevent a printing sound from leaking and becoming a noise in printing operation by providing sound insulating boards capable of opening and shutting the inlet and outlet ports of paper and also by providing actuators for operating the sound insulating boards at the time of operation of a print head to enable opening and shutting the inlet and outlet ports of the paper. CONSTITUTION:On the top surface of a case body 1, the inlet port 1a and outlet port 1b of paper 4 are provided in positions corresponding to a platen 3, the paper 4 is inserted from the inlet port 1a into the case body 1 and wound around the platen 3 and put out from the outlet port 16, and printing is performed within the case body 1 by a print head 2 in a stage where the paper 4 passes through the platen 3. Inside the top surface of the case body 1, sound insulating boards 5a, 5b capable of opening and shutting the inlet port 1a and outlet port 1b of the paper 4 are provided slidably, actuators 6a, 6b are connected with the sound insulating boards 5a, 5b, to close the inlet port 1a and outlet port 1b of the paper 4. At the time of printing operation of the print head 2, the inlet port 1a and outlet port 1b of the paper 4 are sealed up so that a printing sound is prevented from leaking out of the case body 1.
Patent JP-H1183140-A (JP)
Title: Air conditioner controller
Inventor: TOMIOKA MASAHIRO
IPC: F24F11/76
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To maintain respective temperature spaces at suitable temperatures, by effectively dividing into different temperature spaces. SOLUTION: A dome 11 can be divided therein into an ambient temperature space region M and low temperature space regions C by a jet injected from a jet nozzle 25. A snow surface temperature sensor and snow surface wind velocity sensor are provided on a skiing slope 17. An air flow control unit 27 having a jet temperature control unit 28 for regulating a diffusing temperature of the jet by the nozzle 25, a jet speed control unit 29 for regulating a diffusing speed of the jet and a jet angle control unit 30 for regulating a diffusing angle of the jet is provided. The unit 27 controls the jet temperature, speed and angle based on the detected results of the respective sensors.
Patent JP-H03114257-A (JP)
Title: Semiconductor integrated circuit of gate array system
Inventor: YAMADA SHIGEKO
IPC: H01L21/82
Filed: 1989-09-28
Abstract: PURPOSE:To position a cross buffer so that no deviation in difference can be produced in the distances between the buffer and a plurality of scattered latch circuits by positioning the cross buffer to the inside center or its vicinity of a chip and preferentially making the wiring from the buffer to each latch circuit before other signal lines are wired. CONSTITUTION:I/O(input-output) buffers 12 are formed on the periphery of a chip 11 and a plurality of latch circuits 13 are formed as required in the chip surrounded by the buffers 12. A cross buffer 14 which drives the circuits 13 is formed in a point P1 near the inside center of the chip and the wiring from the buffer 14 to each circuit 13 is preferentially made before, for example, signal lines on the third wiring layer are wired. Namely, the output terminal of the I/O buffer 12 in a prescribed position A in an area where the buffers 12 are formed is connected to the input terminal of the buffer 14 through wiring 15a after it is brought into contact with the third wiring layer and signals are supplied to the plurality of latch circuits 13 within almost uniform transmitting time through wiring 15b branched from the output terminal of the buffer 15a.
Patent JP-H04128776-A (JP)
Title: Inspection system for laser scanning device
Inventor: KATO YOSHIMASA
IPC: G03G15/04
Filed: 1990-09-19
Abstract: PURPOSE:To increase the efficiency of the inspection of functions concerning the disturbance of an image occurring as elongation and contraction in a sub-scanning direction when it is used for an image formation is by making a scanning excellent when brightness points corresponding to respective lines are arranged in a straight line and unexcellent when dispersion in the sub-scanning direction of the brightness point exceeds a permissible range. CONSTITUTION:An image pickup means 31 is fixed and arranged on the scanning surface of this laser scanning device 1, laser beam L is singly made incident on the image pickup means 31 at every one-scanning, through the use of a time point (t0) that the laser beam L within a one-scanning period T reaches a reference position P0, as a reference, and simultaneously, at timing that a fixed time T1 is sequentially deviated at every one-scanning. The incident positions P1 - P8 of the laser beam L corresponding to the prescribed number of scans on the image pickup means 31 are detected, and it is discriminated whether the scan is excellent or not based on the mutual relation in the sub-scanning direction M2 intersecting orthogonally with the main scanning direction M1, of respective incident positions P1 - P8. Thus, when it is used for the image formation the efficiency of the inspection of a scanning state concerning the disturbance of the image occurring as the elongation and contraction in the sub-scanning direction is increased.
Patent JP-S61118351-A (JP)
Inventor: ROBIN DAGURASU KURAAKU
IPC: C07D/
Filed: 1985-11-07
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-S61258082-A (JP)
Inventor: GERUHARUTO RAINAATO
IPC: D06P1/642
Filed: 1985-11-08
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-H07103376-A (JP)
Title: Universal joint for drain pipe passage
Inventor: OMICHI YASUYUKI
IPC: F16L27/08
Filed: 1993-10-06
Abstract: PURPOSE:To provide a joint which is easy for angle setting without dead space by forming a protector with a cylindrical side wall and end walls at both ends, inserting a fixed connection pipe and a moving connection pipe into a through- hole in the side wall of the protector and connecting both connection pipes via a flexible pipe inside the protector. CONSTITUTION:A universal joint 1 for a drain pipe passage consists of a protector 2, a fixed connection pipe 3, a moving connection pipe 4 and a flexible pipe 5. The protector 2 is formed with a cylindrical side wall 21 and end walls 22 at the ends of the cylindrical side wall 21, the fixed connection pipe 3 being inserted into a through-hole in the side wall 21 to mount the side wall 31 of the fixed connection pipe 3 at the edge of the through-hole. A long slit 25 is provided in the curved side wall 21 of the protector 2 opposed to the through- hole along the curved face, and a circular plate 41 which is provided on the side wall of the moving connection pipe 4 so as to be outwardly protruded to an approximately perpendicular direction is mounted in a sectionally-U-shaped slide groove 26 formed in the peripheral edge of the slit 25. The fixed connection pipe 3 and the moving connection pipe 4 are connected together via the flexible pipe 5 inside the protector 2.
Patent JP-H04128859-A (JP)
Title: Fixing device for electrophotographic copying device
Inventor: MAKITA NOBUHIRO
IPC: B65H29/54
Filed: 1990-09-20
Abstract: PURPOSE:To facilitate the maintenance of parts such as the exchange, the reparation or the cleaning thereof or the processing of a jammed paper by constituting a separation pawl unit of a separation pawl and an exit guide and simultaneously constituting it so that is can be turned or it can be loaded or unloaded from the paper ejection side of a roller. CONSTITUTION:In the case that a paper 20 which is ejected is attached on a heating roller 24 when the paper 20 after an image is fixed is ejected between the roller 24 and a pressure roller 25, it is separated by the separation pawl 40, guided by an upper exit guide plate 36 and a lower exit guide plate 39 and sent to the paper ejection part by an ejection paper roller 26. On the other hand, in the case that the paper 20 is jammed on the paper ejection side of the rollers 24 and 25 during the fixation, the positioning of the separation pawl unit 45 is released by opening an upper structural body 10 and removing a fixing cover 50. Then, the unit 45 is turned and the jammed paper 20 is taken out. Besides, the unit 45 is similarly turned at the time of the maintenance. Moreover, when the unit 45 is taken out from a fixing device 23, it is removed by releasing the engagement with one supporting shaft 46 after the engagement with the other supporting shaft 47 is released first by resisting to a compression coil spring 48.
Patent JP-H03117345-A (JP)
Title: Temperature fuse device for dc brushless motor
Inventor: AZUMA RYOTA
IPC: H02K11/00
Filed: 1989-09-27
Abstract: PURPOSE:To prevent a coil from overheating by one temperature fuse by so mounting the fuse on a board fixed near the stator having a 3-phase coil structure as to be disposed at equal distances from two-phase different coils disposed in one stator slot of the stator. CONSTITUTION:A board 3 is mounted near a stator having a 3-phase coil structure by a mounting member 6. A temperature fuse 5 is so stood on the board 3 as to be disposed at equal distances from the two-phase different coils 2 in one stator slot of the stator. In the drawing, it is disposed between the U- phase coil 2 and the V-phase coil 2. Accordingly, a temperature fuse 4 is disposed extremely at the two-phase coils 2 of the three-phases, and beat is conducted from the two-phase coils 2 to the fuse 4 equally and rapidly. As a result, even if any of the coils 2 generates beat due to an overload, an overheating state can be effectively prevented.
Patent JP-S61128295-A (JP)
Inventor: MATSUI AKIRA
IPC: G10H1/00
Filed: 1984-11-27
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-S63110183-A (JP)
Inventor: AOKI YOICHI
IPC: B65D85/38
Filed: 1986-10-22
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-H06101834-A (JP)
Title: Combustion device
Inventor: TAMURA MASASHI
IPC: F23N5/12
Filed: 1992-09-21
Abstract: PURPOSE:To prevent a detection fault from being caused by forming an SiO2 oxide film, which is formed of organic silicon contained in a hair conditioner, on a flame detecting electrode rod for examining a burning condition in a combustion device. CONSTITUTION:Grooves 13b are made in a surface of an electrode rod 13 for flame detection. Since silicon does not enter the grooves, SiO2 oxide film is not formed therein, so that flame can enter the grooves to permit ionic current to flow, thereby enabling detection of flame.
Patent JP-S61129566-A (JP)
Title: Methylated cyclodextrin stationary phase and liquid chromatography used therefor
Inventor: SHONO TOSHIYUKI
IPC: C07C63/34
Filed: 1984-11-28
Abstract: PURPOSE:To obtain a novel stationary phase of liquid chromatography and to obtain high separating performance by binding chemically a specific cyclodextrin deriv. to a silica gel to provide the stationary phase. CONSTITUTION:The hydroxyl group of cyclodextrin (CD) is methylated to methylated cyclodextrin (methyl CD). The methylated CD is fixed to the silica gel to obtain the methylated CD stationary phase expressed by the formula, where m=12, n=5 in the case of alpha-CD and m=14, n=6 in the case of beta-CD. Such methylated CD stationary phase is used for the gel of the liquid chromatography. Iodoaniline, cresol, aminobenzoic acid, polycyclic arom. compd., etc. are separated by the characteristic of the methylated DC clathrate compd. Since the methylated cyclodextrin phase is used for the gel of the liquid chromatography, the separating power is improved.
Patent JP-H1184752-A (JP)
Title: Automatic document carrier
Inventor: NIBU TORU
IPC: G03G15/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent a document from being deviated when a transfer plate of a document transfer means is retreated, by pressuring the document transferred to a document set position by actuating a document pressure means and retreating the transfer plate of the document transfer means by keeping the pressuring state of the document. SOLUTION: When the document is transferred to the set position by the document transfer means 85, the leading edge thereof is made to abut on the stopper part 231 of a document stopper 23 and the upper-side document is deflected. When the transfer plate 90 of the transfer means 85 is retreated in such a state, the upper-side document is apt to be deviated because it jumps up by elastic force by the deflection. However, since the document transferred to the set position is pressed by a pressuring plate 32, it is not deviated. Besides, since the document is pressed by the plate 32 for a prescribed time after the plate 90 arrives at a home position in the case that the sending-out part 210 of a document placing plate 21 arranged on the downstream side in the feeding direction of the document is formed by being inclined upward, air is released to a gap between the documents, meantime.  Thus, the document is not deviated.
Patent JP-H09148883-A (JP)
Title: Phase shift device
Inventor: POORU DEIIN FUIRIMAN
IPC: H03B5/12
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a phase shift device which has its stable operation. SOLUTION: A supply source 20 supplies an input signal S1 that is to undergo its phase shift, and a combination circuit 24 simultaneously combines the 1st to 3rd intermediate signals A, B and C of different phase shift degrees (0, -45, +135) which are taken out of the signal S1 to produce an output signal S2 that undergone its phase shift. The 1st amplitude control circuits 34, 38, 30 and 32 change the amplitudes of signals B and C in the opposite direction of the 1st amplitude control circuit 38 in response to the supplied phase control signal S3 and control the phase of the signal S2 that undergone its phase shift. Furthermore, the amplitude control circuits 40 and 42 are added to reduce the fluctuation of the control signal S3 and to change the amplitudes of both AC and DC components of the signal S2.
Patent JP-H01187641-A (JP)
Title: Malfunction prevention circuit for clock lsi circuit
Inventor: OKUBO MASAO
IPC: G06F11/00
Filed: 1987-10-07
Abstract: PURPOSE:To prevent the malfunction of a clock LSI due to ON/OFF of a CPU power source by letting a microcomputer be in a steady operation state already before the control inhibited state of the clock LSI circuit is released, and impressing an inhibit signal to the clock LSI circuit simultaneously with the interruption of power supply. CONSTITUTION:During the period of the transient operation state of the one chip microcomputer 2 since a power switch 7 is turned on until the count result of a counter 22 reaches a prescribed value, the level of a terminal CS is kept at 'L', and the clock LSI circuit 3 is never controlled by the signal from the microcomputer 2. Besides, when the switch 7 is turned off, since the control from an external part to the clock LSI circuit 3 is inhibited before the operation of the microcomputer 2 comes unstable, the malfunction of the clock LSI circuit 3 due to the turbulence of the output of the microcomputer caused by switching off the power supply is never generated. Thus, the clock LSI circuit 3 can be prevented from causing the malfunction due to the ON/OFF of the power supply to the microcomputer.