baber/WOPTO huggingface dataset:
Patent JP-S60179749-A (JP)
Title: Carrier for developing agent of electrostatic charge image
Inventor: NOGUCHI KOUJI
IPC: G03G9/113
Filed: 1984-02-28
Abstract: PURPOSE:To obtain a carrier for an electrostatic charge image developing agent, with which a high quality picture high in density and excellent in half tone reproducibility is obtained, by improving the physical property and particle shape of a ferrite carrier. CONSTITUTION:It is necessary to set the saturated magnetization of a carrier composed of soft magnetic ferrite particles to a range of 40-90emu/gr and their particle size distribution to a range of 20-200mum. Especially, when only spherical particles (primary particles) which are completely separated into individual particles are used as in the case of conventional ones, as to the particle shape, the bristles of a magnetic brush become linear and the developing power of the brush is reduced. When particles (secondary particles) which are aggregates of plural primary particles are used for >=10% of the total number of the carrier, against the above-mentioned case, the linearity of the bristles of the magnetic brush is moderated. As a result, the mixing capacity of the developing agent is increased and the developing electrode effect at the crest part of the magnetic brush is enlarged. Moreover the developing power is improved and picture density is also increased.
Patent JP-S58153666-A (JP)
Title: Dot printer
Inventor: HIRABAYASHI SHIGEYOSHI
IPC: B41J2/24
Filed: 1982-03-09
Abstract: PURPOSE:To elongate the life of ink ribbon, in the printer in which a plurality of printing heads are aligned in parallel and the printing is performed by using the common ink ribbon, by arranging the printing heads so that they use the different places of the ink ribbon in the direction of the width. CONSTITUTION:The printing head 1a for printing receipt paper 2a and the printing head 1b for printing journal paper 26 are mounted on a head table 4. The positions of the printing heads are separated by a length B in the direction of the width of the ink ribbon 3. In this constitution, the common ribbon 3 is arranged and used between the printing heads 1a and 1b and the receipt paper 2a and the journal paper 2b. Then the printing heads 1a and 1b use the different places 3a and 3b of the ink ribbon 3. Therefore, the life of the ink ribbon is elongated.
Patent JP-H11238995-A (JP)
Title: Sealing jig for emboss-carrier taping device and packaging method
Inventor: YAMAUCHI YUKIO
IPC: H05K13/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To improve the dispersion of the peeling strength of a top-cover tape and to stabilize the sealing strength, by forming the protruding shape protruding into the inside only at the part in correspondence with a lateral bar, which separates the part between pockets of one parallel sealing parts on both sides of a sealing trowell. SOLUTION: A sealing part 17 is arranged in parallel with both side edges of a sealing trowel 15, which is the sealing jig thermally sealing a top-cover tape 4 for an emboss-carrier tape 1. In this sealing part 17, a projecting part 17a protrusing into the inside is provided at the part of the sealing surface of a lateral bar 8 that seperates the respective pocket wherein the peeling strength between the pockets 2 of the emboss-carrier tape 1, is provided. The width or the sealing surface is formed in the wide which only at both end parts of the portion of this lateral bar 8. Thus, the unbalance of the entire peeling strenth is less, and the stabilized emboss-carrier taping can be performed.
Patent JP-H02216031-A (JP)
Title: Method and apparatus for measuring formation
Inventor: YAMAZAKI MANABU
IPC: G01B11/30
Filed: 1989-02-16
Abstract: PURPOSE:To achieve a reduction in measuring time by taking a quantity of a two-dimensional transmission light transmitted through an object to be measured with a two-dimensional CCD TV camera set thereabove. CONSTITUTION:As an object P to be measured is thin, a transmission point of light exists within a range of a depth of focus of a camera to allow accurate measurement of a quantity of transmission light based on the same focus as a light source surface concerning the surface of the object P to be measured. The use of a TV camera 8 can simplifies the operation in the adjustment of an optical axis and focus to much that all can be done simply by connecting an output of the camera to a monitor TV receiver for positioning of an image and focusing an objective lens 9. Then, two dimensional image information measured with the camera 8 is outputted as video signal based on a voltage waveform to be inputted into an information processing section 3. In this manner, with the employment of the camera 8, a scanning speed per screen is so remarkably heightened is 1/60sec. Thereby enabling a reduction in measuring time.
Patent JP-H02216040-A (JP)
Title: Reflected electron beam diffraction apparatus
Inventor: MIKOSHIBA NOBUO
IPC: G01N23/207
Filed: 1989-02-16
Abstract: PURPOSE:To measure the distribution of individual crystals by arranging a reflected electron beam diffraction electron gun, a photomultiplier and an arithmetic circuit to permits the determination of crystal bearings in faces thereof parallel and vertical to the surface of a sample. CONSTITUTION:Diffraction pattern is formed on a fluorescent screen 6 by a diffraction electron beam 5 resulting from an electron beam 4 emitted from a reflected electron beam diffraction electron gun 1. A signal from a diffraction spot is introduced to photomultipliers 10-12 through optical fibers 7-9 to be amplified and computed with an arithmetic circuit 13. Then, with the circuit 13, intensities of the diffraction spots undergo a multiplication processing by an optional constant and a addition/subtraction processing between the intensities of the diffraction spots subjected to the multiplication processing. A signal 14 as the results of the arithmetic processing is inputted into a CRT 15 as brightness signal. Then, a diffraction intensity image from the surface of a sample is displayed on the CRT 15 by a scan signal synchronizing a scan signal 16 of the electron beam from the electron gun 1. Thus, the fibers 7-9 are disposed under vacuum and a allowed to select optional diffraction spots mechanically.
Patent JP-S59166587-A (JP)
Inventor: KLEYNJAN CORNELIS
IPC: C01B31/02
Filed: 1984-02-27
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-S51111981-A (JP)
Title: Automatic table feeding device for machine tool
Inventor: HAYASHI HIDEYUKI
IPC: B23D1/04
Filed: 1975-03-27
Abstract: PURPOSE: To provide a device for automatically shifting reversely the table of a shaping machine in reciprocating movements. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01219517-A (JP)
Title: Method of automatically monitoring measured value detector
Inventor: FURITSUTSU BURAIMETSUSAA
IPC: G01D3/028
Filed: 1988-02-19
Abstract: PURPOSE: To perform quantitative calibration sufficiently by modulating a physical measurement at the input end of a measurement detector using a preset quantity. CONSTITUTION: A detector 2 for detecting a measurement X0 is provided with an actuator 4 for adding a modulation quantity (hi) to the measurement at a superposed part 6. The detector 2 converts a modulated measurement (X+hi ) produced through superposition into a measurement signal y1 in the form of analog voltage which is then A/D converted 8 and fed to a control circuit 10 where it is processed according to a specified expression in order to control the elapse of time of modulation step and the modulation amplitude required for an actuator 4. A measurement X is outputted from an output end 12 and a state signal indicative of the operating state of detector 2 is outputted from an output end 14.  Consequently, the characteristics of true characteristic curve can be checked in the vicinity of a true value Xd0 during operation of the detector by modulating a physical measurement in front of the input end of detector 2.
Patent JP-H11238850-A (JP)
Title: Semiconductor integrated circuit
Inventor: KURASHIMA NORIHIDE
IPC: H03K19/173
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit, which can be formed on a semiconductor substrate without increasing so much the power consumption or the number of gates, even in the circuit containing a large number of flip- flops. SOLUTION: This semiconductor integrated circuit has a basic cell 1 comprising a plurality of transistors, an I/O cell region 2 for an interface with the outside, and a dedicated cell 3 optimized for a flip-flop. The structure of the basic cell 1 and the I/O cell 2 is the same as these of a conventional gate array. A dedicated cell 3 has, for example, a structure in which power consumption and the number of gates are minimized, and for example, a flip-flop with a set and reset terminal is formed. A flip-flop in a logic circuit is allocated preferentially to the dedicated cell 3, whereby an attempt is made to reduce the power consumption and the number of gates.
Patent JP-S61198435-A (JP)
Title: Optical disc recorder
Inventor: TOKUUMI YOSHIHIRO
IPC: G11B7/09
Filed: 1985-02-28
Abstract: PURPOSE:To record directly information onto an optical disc without a guide groove and to simplify to make the guide groove by using the optical disc having a reference circle discriminated optically, scanning the reference circle by an optical head so as to decide the coordinate on the optical disc thereby recording the information according to the coordinate. CONSTITUTION:While the optical disc 1 is rotated and a position data signal (a) of the reference circle 2 is stored in a storage circuit 11 while the reference circle 2 is being tracked. When a track number and a sector number are designated from an address signal of an information recording signal by a control circuit 12, the coordinate made by the reference circle of the track position and the sector position designated by a reference position data a' of the storage circuit 11 and a present position signal (b) of the optical head 10 is calculated by a calculation circuit 13. The driver 14 is operated by a coordinate position signal (c) calculated to move the optical head 10 up to the sector of the designated track.
Patent JP-S54129813-A (JP)
Title: Composite modulation system
Inventor: KUREMATSU HACHIHEI
IPC: H04L27/34
Filed: 1978-03-31
Abstract: PURPOSE:To perform composite modulation for the sub-signal with excellent performance without extending especially for the frequency band, by performing ON- OFF amplitude modulation of the digital sub-signal with the main signal after O-pi phase modulation in advance. CONSTITUTION:In the modulation system performing ON-OFF amplitude modulation for the carrier with a digital signal, the O-pi phase modulator 6 is connected between the oscillation source 1 of carrier and the ON-OFF amplitude modulator 3, sub-signal is inputted to the sub-signal input terminal 7 of the modulator 6 to obtain the output modulated into O and pi phase for the carrier at the output terminal 8 of the modulator 6. Further, this modulated signal is made ON-OFF control with the signal fed to the digital input terminal 4 of the modulator 3 to obtain the output in composite modulation at the output terminal 5. Moreover, in other example of execution, the ON-OFF amplitude modulation main signal is differentiated with the differentiating circuit 9, and the digital signal is fed to the modulator 6 with holding to the sample hold circuit 11 with the clock signal of the main signal in advance for the output, to prevent the occurrence of distortion due to main signal.
Patent JP-H05233166-A (JP)
Title: Printer provided with magnetic storage device
Inventor: KITAZAWA HIDEYO
IPC: G06F3/12
Filed: 1992-02-25
Abstract: PURPOSE:To execute a printing without the input of data from outside by fetching data necessary for direct printing from a magnetic medium with a magnetic storage device incorporated in a printer. CONSTITUTION:When an operation panel 3 or a control command reads print data from the magnetic medium 7 and selects a mode for printing, print data control part 5 sends a control signal to a floppy disk driving control part 6 to read a file name from the magnetic medium 7 and a display part 8 displays it to specify the file name so that printing is executed by reading printer data from the magnetic medium 7 without connecting the printer to a host computer.
Patent JP-S55131292-A (JP)
Title: Method for operation of ac linear motor
Inventor: TAKAHASHI CHIYUUICHI
IPC: H02P25/06
Filed: 1979-03-30
Abstract: PURPOSE:To make AC current applicable to the driving of the turn table by energizing a part of the pole winding at the starting, remaining winding at the speed above the specified level in the opposite polarity and the entire pole winding in the normal polarity. CONSTITUTION:When the change-over switch S1 is turned to the A position, while the switch S2 to the B position, AC current runs only between poles M2-M3 of the main winding 310 half the available number and the current with the phase advanced by 90 deg. flows to the auxiliary winding circuit 410 whereby the motor is driven in the poles half the total number to start the turn table 1. At this point, enough feed of the current suddenly raises the speed of the turntable twice that in the total pole operation. Then, when the specified speed is reached, with the switch turned to the position B, AC current runs in the opposite polarity to the remaining half pole of the circuit to brake the table 1. When the speed returns to the specified level, with the switch S2 turned to the position A, the AC current runs to the entire pole of the circuit 310 and the motor maintains the rotation at the specified speed. Thus, AC current is applicable to the turn table.
Patent JP-H02215308-A (JP)
Title: Lawn mower
Inventor: MINOURA AKIRA
IPC: A01D34/64
Filed: 1989-02-16
Abstract: PURPOSE:To facilitate the check, maintenance and cleaning of the lawn mower by providing the mower with a mechanism for fixing uprightly the link unconnected from the running body to one end of the mower. CONSTITUTION:When it is fixed uprightly to the rear end of the mower 6, the rear link 6 is swung to the upright posture and a screw having a knob is inserted through the long hole 10 to the tapped hole 9. Then, the rear link 6 is swung backward around the roller 13 beneath the rear link 6 whereby operations such as exchange of blades or the like can be easily done.
Patent JP-H03240057-A (JP)
Title: Stabilizer and processing method for silver halide color photographic sensitive material
Inventor: ISHIKAWA MASAO
IPC: G03C11/00
Filed: 1990-02-19
Abstract: PURPOSE:To prevent the fixing of the stabilizer and to prevent the flawing of the surface of the color photographic sensitive material having a reflecting base by incorporating a specific sticking preventive agent into the stabilizer of this photosensitive material. CONSTITUTION:The sticking preventive agent expressed by general formula I or II is incorporated into the stabilizer for the silver halide color photographic sensitive material having the reflecting base. In the formulas, R1 to R5 denote an alkyl group, aralkyl group, alkenyl group, stylyl group, cynnamyl group; l1 to l5 denote 0 or 1 integer; (n) denotes 2 to 100 integer. R denotes 4 to 25C alkyl group which may have a straight chain or branched substituent or the group expressed by formula III; R11, R12 denote a hydrogen atom or 1 to 20C alkyl group which may have a substituent; (l) denotes 0 to 4 integer; (n), (m) denote 0 to 1 to 25 integer; A, B denote formula IV; n1, m1, l1 respectively denote 0, 1, 2 or 3; D denotes a hydrogen atom. For example, a water-soluble surfactant is used as the fixing preventive agent and the content thereof is 0.02 to 20g/l, more preferably 0.05 to 15g/l, most preferably 0.1 to 10g/l.
Patent JP-S62200023-A (JP)
Inventor: OSUBUARUTO FURIITOMAN
IPC: F16D3/14
Filed: 1987-02-23
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-S58155203-A (JP)
Title: Steam turbine
Inventor: MUKAI EIJIROU
IPC: F01D9/02
Filed: 1982-03-12
Abstract: PURPOSE:To suppress the thermal fatigue of the rotor of a steam turbine employing a reheating cycle, by causing the mixture of leaking steam at the outlet ports of the inner rings of first-stage nozzle sections and that at the outlet ports of the butts of first-stage blades to flow as cooling steam on the surface of the rotor. CONSTITUTION:Reheated steam of high temperature is conducted from an inlet opening 2 so that the steam is divided into two directions Y1. The divided portions of the steam flow through first-stage nozzles N1 so that the steam portions are accelerated. The steam portions then flow on the blades H1 of a rotor 3 to perform work. After that, the steam portions flow to downstream nozzles N2, N3 and blades H2. In that case, the surface of the rotor 3 is cooled by reheated steam of lower temperature than reheated steam portions Y2-Y5. Since the temperature of the steam Y3 which has performed work while flowing on the first-stage blades H1drops much, the mixture of leaking steam Y2 from the first- stage nozzles N1 and that Y3 the first-stage blades H1 has a slightly lower temperature than the reheated steam Y1 at the inlet opening 2 of a medium-pressure turbine. For that reason, the surface of the rotor 3 is cooled by the mixture conducted through a gap G1.
Patent JP-H03242238-A (JP)
Title: Device for supplying and delivering fluid
Inventor: MASUDA KANEO
IPC: F16K21/00
Filed: 1990-02-21
Abstract: PURPOSE:To prevent the leakage of a fluid by selectively delivering many kinds of fluids by the passage bored in a rotor which is freely rotatably provided in a casing and furnishing a pressing means for closely attaching the rotor to the casing in delivery. CONSTITUTION:The almost inverted conical rotor 1 is freely rotatably provided in the center hole of the casing 2 having almost the same shape as the rotor 1. A vertical passage 3 opened at the center of the bottom surface and a horizontal passage 4 communicating with the passage 3 and opened on the side surface are provided in the rotor 1. The rotor 1 is rotated with the passage 3 as a center to communicate the passage 4 communicating with the passage 3 to many circulating passage 25 opened on the peripheral wall of the casing 2. Meanwhile, the passage 3 is communicated to the passage 36 opened in the casing 2 to be a connected with a fluid delivery pipe 37, a gas or a cleaning soln. is supplied to the passages 3 and 4, and the sliding surface of the rotor 1 is closely attached to that of the casing 2 by a spring 20.
Patent JP-S56137535-A (JP)
Title: Playback stylus of static capacitance change detection type playback element
Inventor: TAKEHARA HIDEAKI
IPC: G11B9/07
Filed: 1980-03-26
Abstract: PURPOSE:To make the life longer and to reduce the lowering of output level and SN ratio, by forming the sliding plane of a diamond playback stylus with the plane having the crystal direction of diamond within a given range. CONSTITUTION:The sliding plane A formed to the diamond playback stylus S is selected from the planes in which the normal of the plane A is within almost + or -15 deg. to the normal of planes of diamond crystal (111), (100), and (110) or the equivalent crystallographic direction, and the direction vectors (11-2), (001) in the sliding plane have the angles of + or -20 deg., + or -30 deg. or + or -60 deg. or equivalent to the direction of friction force exerted to the sliding plane. Since the wearing speed of the sliding plane A is in matching with the wearing speed of the electrode E, the life can be made longer and the reduction in the output level of playback signal and in the SN can be made less.
Patent JP-H11236813-A (JP)
Title: Regeneration system for exhaust gas purifying device
Inventor: ONO KAZUSHIGE
IPC: B01D53/86
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a regeneration system for exhaust gas purifying device capable of effectively regenerating a honeycomb filter for purifying the exhaust gas by capturing the particulates contained in the exhaust gas, while the vehicle is running. SOLUTION: A regeneration system for an exhaust gas purifying device is installed in an exhaust gas passage 11 of a Diesel engine 10 and is composed of three gas purifying devices 20 equipped with honeycomb filters 22 consisting of porous sintered silicon carbide, a heater 24 installed ahead on the gas inlet side of the filter 22 for its regeneration, a flow regulating valve 26 installed on the gas outlet side of the filter 22, and a control unit 30 to control the power supplied to heater 24 and the flow regulating valve 26.
Patent JP-S59165568-A (JP)
Title: Processing system of facsimile signal
Inventor: AZAMI SHINTAROU
IPC: H04N1/413
Filed: 1983-03-09
Abstract: PURPOSE:To process the addition of fill bits at the final stage for each byte by adding an extremely small number of fill bits in a coding process before the final stage when the bit is transmitted to a facsimile receiver and then converting the data length equivalent to a scanning line into an integer multiple of 8- bit. CONSTITUTION:For the data produced in a coding process mode, a line synchronizing (EOL) code has 12-bit and therefore the data occupies all bits of the 1st byte and 4-bit of the 2nd byte. While the data underwent the redundancy compression coding occupies the rest 4-bit of the 2nd byte and 2-bit of the 3rd - 8th bytes and the 9th byte, respectively. Therefore the total sum of these bits equals to 66 and not equal to an integer multiple of 8. Then a fill bit ''FILL'' of 6-bit is added to set the data length at 72-bit (9 bytes) in all which is equal to an integer multiple of 8. Thus the processing equivalent to a scanning line is over. The number of bits of the FILL to be added varies in accordance with the message part of each data since said message part has the variable length.
Patent JP-H05205457-A (JP)
Title: Container for hard disk device and its production
Inventor: TOMARU KAZUHIKO
IPC: G11B33/12
Filed: 1992-01-28
Abstract: PURPOSE:To provide the container for hard disk device and its production without hindering the floating stability of the head of a hard disk device and exerting adverse influence on the other materials and necessitating the packing material attaching work at the time of assembling. CONSTITUTION:This container for hard disk device consists of a container main body having an opening part and a cover part 1 which is attached to this opening part of the container main body with a packing material 2 between them. The packing material 2 is formed with a fluorine-contained copolymer composition which has the self-adhesive property and is hardened at a room temperature or by heating in a prescribed position of the cover part. Consequently, pollutants are not volatilized neither spread to the container and the vicinity thereof, and the packing material attaching work at the time of assembling is unnecessary.
Patent JP-H09208070-A (JP)
Title: Paper sheet feeding device
Inventor: UCHIDA HARUO
IPC: B65H3/52
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet feeding device capable of eliminating the meandering of even an envelope, a post card, a thick paper, etc., in the general meandering-eliminating sequence, capable of sure separation and carriage of sheets, etc., easy in handling the jamming, and highly durable. SOLUTION: A clutch spring 35 of torsion coil type fitted with the prescribed tightening margin is fitted to a separation roller shaft 9. One end 35a of the clutch spring 35 is engaged with and fixed to a notch part 8a for fixing the spring provided in a core part 8 of a separation roller 6. The distance X1 from the center of the separation roller shaft 9 to an abutting part of the core part 8b on the clutch spring 35a is set to be smaller than the distance X2 from the core part 8d to the abutting part of the clutch spring 35b, and the idling torque in the reverse direction in which the separation roller 6 is reversely rotated in the meandering-eliminating action is set to be smaller than the idling torque in the forward direction required for separation of a recording material 101 .