baber/WOPTO huggingface dataset:
Patent JP-S62201269-A (JP)
Title: Multicolor thermal recording apparatus
Inventor: MORI KOICHI
IPC: B41J2/325
Filed: 1986-02-28
Abstract: PURPOSE:To obtain a multicolor thermal recording apparatus extended in the life of a head and advantageous from the aspect of cost, by a method wherein thermal heads are provided in the number corresponding to the number of color forming layers possessed by multicolor thermal paper and heat energy necessary for allowing each layer to form a color is applied indivisually at every head and the color forming layer forming a color by one thermal head is recycled. CONSTITUTION:By uniformizing the loads of thermal heads and preparing three same heads, cost reduction is attained and the enhancement of reliability is achieved. A color data distributor 18 receives a state signal Sz from CPU15 along with Y, M and C data and transmits color data to a predetermined head. A pulse distributor 17 receives not only three kinds of pulse ty, tM, tc from a timing controller 16 but also the state signal Sz from CPU15 and applied predetermined pulses to heads 12, 13, 14. Because the load applied to one dot is uniformized, constitution advantageous to the reliability and life of a machine is obtained and a sharp color image can be formed.
Patent JP-H04284198-A (JP)
Title: Electric fan
Inventor: NAKANISHI SADAYUKI
IPC: F21S6/00
Filed: 1991-03-11
Abstract: PURPOSE:To provide an electric fan which can be easily operated in the darkness at night and with which the change of the wind of the electric fan in three dimensions and the visually cool feeling can be obtained. CONSTITUTION:As for a lighting device 4, an operating switch 1 is installed at a part of the surface of the base 106 of an electric fan, and the surface of the base 106 is covered with a light transmissive body 2, and a lamp 3 is built inside the light transmissive body 2, and the vicinity of the operating switch 1 is illuminated brightly by the lighting device 4. Further, a micro-computer 7 controls a semiconductor switch 6 connected with the lamp 3 and a semiconductor switch 112 connected with a motor 103, and varies the illuminance according to the change of light, and the visually cool feeling can be obtained.
Patent JP-S61206729-A (JP)
Title: Small piece take-out device
Inventor: INAMURA MASAMI
IPC: B65G1/08
Filed: 1985-03-08
Abstract: PURPOSE:To achieve reduction of labor by laterally moving stacked pallets where small piece arrays are arranged lengthwise one by one, taking out the small pieces by every array, and laterally moving same to an empty pallet station in a takeout device for tabs of can beer. CONSTITUTION:Spit tabs 23 are set in chutes 35 of a pallet 3a, and the pallet is stacked on a pallet stacking device 9a of a supply station. At this time, a cam follower not shown of the lowermost pallet 3a is engaged with scroll cams 4a, 4b. When the scroll cams 4a, 4b make a half turn to move the lowermost pallet 3a to the right by one pitch, the right chute 35 of the pallet 3a is confronted with a supply chute 5. Thus, the small piece 23 is supplied in a single array. This operation is sequentially repeated to supply all arrays of small pieces. Subsequently, the scroll cams 4a, 4b are driven to transfer the pallet to an empty pallet carry-out station 3c to be stacked. This arrangement can achieve automation of operation to reduce labor.
Patent JP-S63210802-A (JP)
Title: Transmission type color filter and production thereof
Inventor: TATSUOKA KOICHI
IPC: G02B5/20
Filed: 1987-02-26
Abstract: PURPOSE:To facilitate production of a transmittive color filter and to improve the quality to be displayed by forming transparent thin films having suitable thicknesses necessary for exhibiting each desired light absorption characteristic by chemically converting a transparent electroconductive film and a metallic thin film on a transparent insulative substrate. CONSTITUTION:A laminated body formed of a transparent electroconductive film 2 formed on a transparent insulative substrate 1 and a transparent thin film 3 prepd. by chemically converting a metallic thin film is used as a color filter. By selecting appropriately the thickness of the transparent electroconductive film 2 and the chemically converted film, each having different refractive index, the light absorption wavelength region of each film is made different to each other and the absorption wavelength region of each film is limited to respective region. By this constitution, a transmittive color filter generating no degradation of color tone nor defect in display is provided.
Patent JP-S56141502-A (JP)
Title: Length measuring device
Inventor: IKEDA MICHIHIKO
IPC: G01B5/02
Filed: 1980-04-04
Abstract: PURPOSE:To expand measurement range and facilitate measurement work by providing a disconnectable auxiliary scale for extension and an auxiliary scale for measuring outer side to a main scale for measuring inner side which moves together with a graduation indicating body and is projectable. CONSTITUTION:When an object to be measured is small, the inner side measuring surface 5 of a main scale 1 is placed on one inside surface of the object and an inner side measuring surface 12 is placed on the other surface by sliding a measuring body 4 moving together with a graduation indicating body 3 to the right side, thence the length is read with graduations 7. To measure the inside width of a relatively large object, an auxiliary scale 14 is connected to the rule body 2 of the main scale 1 by way of a connector 16 and the inner side measuring surfaces 15 and 12 are placed on the inside surface of the object. The sum of the lengths read from the main scale 1 and the auxiliary scale 14 is taken. In the case of measuring the height of the object, an auxiliay measuring body 18 is connected to the rule body 12 via a connector 18 and the height of the object is measured by using the outer side measuring surface 21 and the inner side measuring surface 12. Thereby, the measurement range is expanded and the measurement work is facilitated.
Patent JP-H09292709-A (JP)
Title: Radiation sensitive composition
Inventor: IWANAGA SHINICHIRO
IPC: G03F7/039
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a radiation sensitive compsn. effectively sensitive to various radiant rays such as UV, excellent in resolution, developability, etc., and stably forming a high precision fine pattern by incorporating two kinds of copolymers each consisting of specified repeating units. SOLUTION: This radiation sensitive compsn. contains a copolymer consisting of repeating units represented by formula I and repeating units represented by formula II, a copolymer contg. repeating units represented by formula III and repeating units represented by the formula I and a radiation sensitive acid generating agent. In the formula I, R1 is H or methyl. In the formula II, R2 is H or methyl, R3 is H, 1-10C chain alkyl, etc., each of R4 and R5 is 1-10C chain alkyl, etc., and two of R3 -R5 may bond to each other to form a 5- to 7-membered ring. In the formula III, R6 is H or methyl.
Patent JP-S62204414-A (JP)
Title: Magnetic head and its manufacture
Inventor: TOURIYUU KOUJI
IPC: G11B5/187
Filed: 1986-03-04
Abstract: PURPOSE:To improve wear resistance of a magnetic head remarkably and lengthen the life by covering at least a part of the magnetic core with a magnetic material of high wear resistance on the sliding face of a magnetic recording medium of the magnetic head excluding the part near the magnetic gap of the magnetic core. CONSTITUTION:A wear resistant member 6 is provided in the body of a head in addition to the basic structure consisting of a magnetic core 1, reinforcing plates 2, 2 and mold glasses 3, 3. The wear resistant member 6 is made of material higher in wear resistance than magnetic metallic material of the magnetic core 1 and attached on the magnetic core 1 by sputtering, vapor deposition etc. to cover the magnetic core part 1 excluding a part near the magnetic gap G on the sliding face. It is desirable to use magnetic material of high permeability such as ferrite etc. as the wear resistant member 6. Thus, as the part excluding a part near the magnetic gap G of sliding face of the magnetic core 1 low in wear resistance on the sliding face is covered with the wear resistant member 6, wear of the magnetic core 1 can be held down very effectively, and wear resistance of the head can be improved remarkably.
Patent JP-S57159203-A (JP)
Title: Rolling method for thick plate
Inventor: KAWABATA TOMOAKI
IPC: C21D8/02
Filed: 1981-03-26
Abstract: PURPOSE:To prevent the decrease in the yield of rolling on account of the crop losses produced in rolled plates in the stage of rolling thick plates by adjusting rolling reduction on the botrom side end part of rolling in initial rolling then subjecting the plates to ordinary rolling. CONSTITUTION:In the stage of reverse rolling of a heated ingot 1, the rolling reduction is reduced in a <=600mm. range from the end part on the release side during the course of rolling and a rolling material is released at 30-60% rolling reduction on the a1 side while it is under forward pass rolling of an odd number at which it is released on the bite b1 side from the leading end a1 side of the rolling material in the initial rolling of thick plate rolling including no broadside rolling. During the backward pass rolling of an even number, the material is bitten from the b2 side and is released on the a2 side, and the rolling reduction on the a2 side is kept at 30-60% the rolling reduction on the b2 side. After the material is rolled by 4-8 passes in this way, it is subjected to ordinary rolling, whereby the generation of crops in the rolled material is prevented, the parts to be discarded are reduced correspondingly and the yield of rolling is improved.
Patent JP-H01216884-A (JP)
Title: Negative positive reversed image forming device
Inventor: SAWAKI YUKICHI
IPC: B41M5/28
Filed: 1988-02-26
Abstract: PURPOSE:To obtain an image forming device for forming a negative-positive reversed image on a thermal recording medium and achieve a higher image processing speed and a lower device cost, by disposing a light-absorptive radiating plate in close contact with the back side of a thermal recording medium, the surface of which is irradiated with light emitted from a light source and transmitted through a light-transmitting manuscript. CONSTITUTION:An upper cover 10 of a main body is opened around a hinge 12, and a light- transmitting black-white manuscript 1 is placed, with the face side down, on a manuscript mount glass 3. After the upper cover 10 is closed, the manuscript 1 is irradiated with light emitted downward from a light source 8, upon which the light transmitted through the manuscript 1 is transmitted through a thermal recording medium 4 preliminarily set in position, end is converted into thermal energy by a light-absorptive radiating plate 5 having a black surface and disposed in close contact with the back side of the medium 4, resulting in heat generation. By the heat, heat-irradiated areas of the surface of the medium 4 are developed into a color, whereby a negative-positive reversed erect image of the manuscript 1 is formed. With the simple construction in which the negative-positive reversed image is formed on the surface of the thermal recording medium through heat generation by the light-absorptive radiating plate, a higher image processing speed and a lower device cost can be achieved.
Patent JP-S59171791-A (JP)
Title: Tilt device in ship propelling unit
Inventor: NAKASE RIYOUICHI
IPC: B63H20/08
Filed: 1983-03-19
Abstract: PURPOSE:To shorten the time of tilt-up of a propelling unit, by disposing a trim- up valve and a trim-down valve, in parallel, in a pipe line connecting between a hydraulic pump and the lower chamber of a trim cylinder. CONSTITUTION:Hydraulic oil discharged from a pump 33 when it is normally rotated by a motor 32, flows in a first shuttle chamber 38 in a main shut-off device 34 through a pipe line 42, and pushingly opens a second check valve 37. The hydraulic oil introduced into the chamber 38 pushingly opens a first check valve 36 by its pressure, and is fed to the lower chamber 22 of a tilt cylinder through pipe lines 52, 52A to extend a piston rod 19 of the tilt cylinder by a predetermined length. Further, hydraulic oil in the upper chamber 21 of the tilt cylinder returns to the pump 33 by way of a pipe line 53, a second check chamber 41, a second shuttle chamber 39 and a pipe line 43. Further, at this time, the pressure on the side opposite to the trim cylinder with respect to a trim-up valve 51 does not reach the valve opening pressure of the valve 61 so that the valve is maintained in its closed condition.
Patent JP-S53130565-A (JP)
Title: Apparatus for separating long objects
Inventor: KONUMA HOZUMI
IPC: B07B13/04
Filed: 1977-04-20
Abstract: PURPOSE: To surely remove long objects using a separating apparatus with a plurality of parallel rolls which are disposed under the bottom wall of a feeder through at right angles to a direction in which a material is transferred, and with a plurality of weir plates disposed in the trough parallel to one another and a direction in which a material is transferred to that the through is partitioned thereby. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04264133-A (JP)
Title: Alkyl-substituted diphenylpolysilane and its production
Inventor: FUJIKI MICHIYA
IPC: G03F7/075
Filed: 1991-02-19
Abstract: PURPOSE:To prepare the title polysilane which has a specific structural formula, is sol. in an org. solvent, and is useful for a photoresist, etc., by condensing bis(o-ethylphenyl)dichlorosilane in the presence of metallic sodium. CONSTITUTION:Bis(o-ethylphenyl)dichlorosilane is condensed in the presence of metallic sodium to give the title polysilane of the formula (wherein (n) is a mean degree of polymn.), which is sol. in an org. solvent and has no strong ultraviolet absorption band characteristic of an Si-Si chain near 300-400nm.
Patent JP-H03250676-A (JP)
Title: Gas laser device
Inventor: OKUMA SHINJI
IPC: H01S3/097
Filed: 1990-02-28
Abstract: PURPOSE:To prevent a peaking capacitor from chemically reacting with ultraviolet rays, ions, electrons or heat generated by main discharge so as to prevent impurity gas from being generated by housing the peaking capacitor in a sealed vessel formed of an inorganic material. CONSTITUTION:When pre-ionization sufficiently proceeds in a discharge space, discharge is ignited between an anode 4 and a cathode 5 with a waveform according to the capacitance of a peaking capacitor 9, so that a gas laser medium is excited by this to have laser light generated in a direction perpendicular to the direction of the discharge. Such discharge causes ions, electrons, ultraviolet rays, etc. in a laser tube 1. Since the peaking capacitor 9 is housed airtightly in a sealed vessel 8 made of an inorganic material, a resin part 15 does not react with the ions, electrons, ultraviolet rays, etc., caused by the discharge to have impurity gas generated. Therefore it is possible to prevent a laser output from dropping.
Patent JP-H01221539-A (JP)
Title: Yarn or ribbon to shine by lighting
Inventor: AMEMORI KAZUYUKI
IPC: D02G3/06
Filed: 1988-02-27
Abstract: PURPOSE:To obtain the title yarn or ribbon even sufficiently standing piece dyeing with disperse dye, by protecting a transparent layer and a reflecting layer retaining transparent fine spherules with a transparent protecting layer of top and double two layers. CONSTITUTION:Transparent fine spherules 5 are attached through a transparent layer 4 to the surface of a reflecting layer 1 of a substrate sheet 2 having made the light reflecting layer 1 by coating to form a repeatedly reflecting layer. The top of the repeatedly reflecting layer and the top of the transparent layer 4 are provided with transparent protecting layers 3 and 3' of desired color having such a flexibility as to stand piece dyeing with disperse dye. The sheet is thinly cut to give yarn or ribbons, from which products having extreme observation power by specular surface reflection in daytime and by recursive reflection at night are obtained.
Patent JP-H07254269-A (JP)
Title: Semiconductor storage device
Inventor: NAGASAKA SHIGEKI
IPC: G11C7/10
Filed: 1994-03-16
Abstract: PURPOSE:To control the changeover of a Serial Access Port (SAM) for a semiconductor storage device having a split function accurately by comparing values before and after the change of the input end address of the SAW and controlling the comparison of a required address. CONSTITUTION:A column address is used as SAM input/output start addresses taken into a first internal register 1, and transferred and taken to a second register 2 by an output from a comparator 4 when the counter addresses SA0-SA1 of an SAM and the input/output end addresses BDAo-BBAj of the SAM coincide, and the start addresses are not overwritten to the register 1. Address values before and after changes at a time when the input/output end addresses are split and varied are compared, a comparator 5 outputs signals QSP indicating split sections under the active state of the SAM in response to the presence or absence of the changes and coarse or minute changes, and compared addresses can be selected and the changeover of the SAW at the time of split transfer and a composite mode containing the split transfer is controlled accurately.
Patent JP-S59171086-A (JP)
Title: Tracking device of disk head
Inventor: NAITOU MASAFUMI
IPC: G11B7/085
Filed: 1983-03-18
Abstract: PURPOSE:To execute a kick in following up an eccentric track by providing an adding circuit and a servo-gain controlling circuit in a tracking servo-circuit, and reducing the servo-gain when adding a kick pulse. CONSTITUTION:A kick signal is applied from a terminal 31 to an adder 25 which is provided on a tracking servo-circuit and to which a tracking error signal is applied. At the same time, when a servo-gain controlling FET28 is controlled by a control signal from a terminal 30, the impedance of the FET28 is varied, and the servo-gain for the tracking error signal is reduced. According to them, it is possible to kick a head, following up an eccentric track without opening the servo-circuit, and disorder of a picture and generation of a noise are prevented.
Patent JP-H06249204-A (JP)
Title: Swing-back preventing method for inertia body and device thereof
Inventor: TSUNEMI MASAHIRO
IPC: F15B11/00
Filed: 1993-02-10
Abstract: PURPOSE:To prevent generation of shock and shift of a stopping position by providing communication between hydraulic motor intake/exhaust circuits after stopping feed/ discharge of pressure oil in/from ahydraulic motor, and operating the spring brake of the hydraulic motor nearly simultaneously or immediately after the stop of the hydraulic motor caused by approximate equalization between these pressures in those circuits. CONSTITUTION:When a hydraulic motor 41 for driving an inertia body is stopped, and after relief action of a relief valve 45 is eliminated, intake/exhaust passages 52, 53 of the hydraulic motor 41 going to rotate by its remaining inertia force are communicated with each other through a throttle 47. It is thus possible to prevent pressure accumulation in the intake/exhaust passages 52, 53 whose pressures are increased by pump action of the hydraulic motor 41 so as to stop the hydraulic motor 41 by brake action of the throttle 47. The hydraulic motor 41 is not rotated at all, and the inertia body is stopped at its position even if the hydraulic motor 41 is going to rotate in reverse direction by a small swing-bach acting force of a final inertia body, by actuating a spring brake 54 nearly simultaneously or immediately after the hydraulic motor 41 is stopped. Accordingly, neither shock nor position shift takes place by the brake action.
Patent JP-S62203729-A (JP)
Title: Cam holder assembly device
Inventor: HIRONAKA SEIICHI
IPC: B23P21/00
Filed: 1986-03-03
Abstract: PURPOSE:To improve productivity, by providing a dummy pin to be arranged with a cylinder head on a conveying pallet and enabling the dummy pin to be automatically set by a dummy pin clamping unit, in the case of a cam holder assembly device. CONSTITUTION:A cam holder assembly device sets cam holders P onto a cylinder head to tighten a bolt, and a dummy pin (p), inserted into a rocker shaft hole (h) of the cam holder P in the cam holder assembly device, is arranged on a conveying pallet mounting the cylinder head. A cam holder set unit 31 provides a dummy pin clamping unit 71 which inserts the dummy pin (p) into the rocker shaft hole (h) after the cam holder P is set onto the cylinder head by taking out the dummy pin from on the conveying pallet. Further a bolt tightening unit, which tightens a bolt after the dummy pin (p) is set by said unit 71, is provided, and the dummy pin (p) is automatically set.
Patent JP-H03248218-A (JP)
Title: Reformatting processing system for magnetic disk
Inventor: SHINYASHIKI TAKASHI
IPC: G06F3/06
Filed: 1990-02-26
Abstract: PURPOSE:To shorten the time required for saving and restoring data by setting the waiting time after one track in accordance with the loading condition of an object magnetic disk. CONSTITUTION:An input/output suppressing flag is set in the entry of a device constitution table 2 by an input/output suppressing means 3 to suppress the input/output of a magnetic disk 1. Data of a track to be reformatted is saved by a track data saving means 9. The track is reformatted by a reformatting input/output 8. Data is stored and restored in the track reformatted by a track restoring means 10. The input/output suppressing flag is released by an input/ output suppression releasing means 4 to issue a input/output in holding. When reformatting is not terminated yet at this time, the processing is interrupted for the time arbitrarily set by an input/output suppression waiting means 5 to wait until input/output is suppressed by the suppressing means 3.
Patent JP-S59171944-A (JP)
Title: Scanning controller of copying machine
Inventor: MATSUZAWA KIYOSHI
IPC: G03G21/00
Filed: 1983-03-19
Abstract: PURPOSE:To stop safely a scanner when paper jam occurs, by providing a recovery discriminating means, which discriminates whether the scanner is in course of the paper jam recovery operation or not, and a means which discriminates whether the scanner is returned to the home position or not when it is in course of this operation. CONSTITUTION:After a main motor and a form supply device are stopped by the occurrence of paper jam, a CPU24 discriminates whether the scanner is in course of recovery or not by discriminating that the turn-on signal from a home position sensor 22 is not inputted. If the scanner is not in course of the recovery operation, the CPU24 stops immediately a servo motor 28 through an input/output control part 27. If it is in course of the recovery operation, the CPU24 does not stop the motor 28 and allows the scanner to continue the recovery operation; and when it is returned to the home position, the sensor 22 is turned on, and the turn-on signal is sent to the CPU24 through the input/output control part 27 to stop driving the motor 28 for returning, and a slight forward driving force is given to put on the brake, and the scanner is stopped in the home position.