baber/WOPTO huggingface dataset:
Patent JP-S6123036-A (JP)
Title: Cassette type paper feed device in recording apparatus
Inventor: UCHIDA SHIROU
IPC: B65H1/26
Filed: 1984-07-10
Abstract: PURPOSE:To make the manipulatability of a cassette type paper feed device, by providing such a mechanism that a stored cassette may be projected from a recording apparatus body such that the stored cassette is simply pushed by human fingers. CONSTITUTION:A cassette 12 on which sheets are stacked, is inserted into through a loading opening 14, and is pushed in the direction of the arrow A until the movement of the cassette is inhibited. At this time, if the pushing force is released, the cassette is retracted in the direction of the arrow B and is locked at its paper feed position. If sheets are completely consumed, the cassette 12 is pushed inward by a human hand inserted through the loading opening 14 until the cassette is inhibited from further moving, so that the cassette 12 is pushed back in the direction of the arrow B up to a position 12A. Then, the cassette is held at both sides by both hands and is completely pulled out from the cassette loading opening 14. With this arrangement, the cassette is pushed out from the loading opening 14 by such a simple operation that human fingers touches on and off at the cassette, thereby the manipulation of the cassette type paper feed device may be simple.
Patent JP-S5568783-A (JP)
Title: Recording device
Inventor: YOKOYAMA EIICHI
IPC: G11B5/027
Filed: 1978-11-20
Abstract: PURPOSE: To increase the S/N for the intermittent recording of the pickup under the low luminous intensity with increment of the output level by utilizing the charge storage effect of the TV camera.  
     CONSTITUTION: TV camera 1 is provided to camera main body 10, and the utilization of the charge storage effect of the vidicon or the like is secured for camera 1. Thus the pickup output is supplied to mixer 5 through preamplifier 2 and then compounded with the composite synchronous signal formed through synchronous board 4 to be delivered to monitor terminal 6. At the same time, the signal of board 4 is supplied to camera 1 via blanking signal production circuit 14 and OR circuit 15, and the output of camera 1 is recorded on VTR20 intermittently. The vertical driving pulse V of board 4 is applied to counter 26 of speed selection circuit 25 provided to VTR20, and the output corresponding to the fixed field is caused at the output of decoder 27 with every period of the intermittent rcording. Thus signal recording process circuit 29 and circuit 15 are controlled, and then the S/N is increased for the intermittent recording with utilization of the charge storage effect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S623704-A (JP)
Inventor: KOBASHI TERUHISA
IPC: A01B49/06
Filed: 1985-06-29
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-H039464-A (JP)
Title: Text preparing device
Inventor: HAYASHI HIROKAWA
IPC: G06F17/21
Filed: 1989-06-06
Abstract: PURPOSE:To remove useless operation such as time consumption by preparing a preparatory evaluation part for deciding the validity of the application of a supporting function based upon the configurational completion information of a document by applying an elaboration supporting or proofreading supporting function to a prepared text. CONSTITUTION:The preparatory evaluation part 15 consists of a preparatory evaluation control part 23, a preparatory evaluation execution part 24 and an evaluation information storage part 25. The control part 23 analyzes the text based upon data stored in the storage part 25 and the execution part 24 executes preparatory evaluation based upon data in an evaluation information table 27 by an instruction from the control part 23. In the case of applying the elaboration supporting fuction or the proofreading supporting function to the preparing text, whether the application of the function reaches the proper stage or not is decided by the evaluation part 15. Consequently, useless operation due to the thoughtless application of the supporting function at the initial stage or the like of document preparation can be removed.
Patent JP-H04365529-A (JP)
Title: Machine tool
Inventor: TSUZUKI SADAAKI
IPC: B23Q1/70
Filed: 1991-06-14
Abstract: PURPOSE:To improve productivity by providing a first saddle movable right and left, or up and down on the front face of a column standingly provided on a bed, providing a second saddle movable in the direction meeting at right angles with the moving direction of the first saddle and mounted with a headstock, and thus constituting time machine tool. CONSTITUTION:A first saddle 13 is moved right and left with a motor 16. A second saddle 21 is moved up and down with a motor 23. A spindle head 31 is moved in the before and behind direction with a motor 32, and a main spindle is rotated with a motor internally provided in the spindle head 31. In this constitution, the spindle head 31 is positioned with the first and second saddles 13, 21, and advanced or retreated with the motor 32 to perform cutting work. Cutting resistance at this time is borne with upper and lower guide rails 30, right and left guide rails 20 for the second saddle 21, and upper and lower guide rails 12 for the first saddle 13, so as to prevent generation of moment due to cutting resistance.
Patent JP-H09304716-A (JP)
Title: Optical deflector
Inventor: NO YOSHITAKA
IPC: B41J2/44
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent the distortion of the lens effective part of a scanning lens caused by the spring pressure of an assembling means. SOLUTION: Scanning light L1 from a rotary polygon mirror 3 passes through the scanning lens 4 and forms an image on a photoreceptor on the outside of an optical box 5. By hooking locking members 11 projected from both ends of the lens 4 on locking springs 12 inserted from the apertures 5b of the optical box 5, the lens 4 is pressed and fixed on the reference member 6 of the optical box 5. Since the spring pressure by the spring 12 acts on the outside of the lens effective part 4a of the lens 4, there is no possibility that the effective part 4a is deformed.
Patent JP-S5768960-A (JP)
Title: Channel test system
Inventor: IINO YUKIO
IPC: H04M3/26
Filed: 1980-10-16
Abstract: PURPOSE:To enonomize channel test and to simplify and make efficient the test and maintenance, by operating line concentration stage and distribution stage tester through combination with a central processing control, based on a channel test instruction, in a channel test method for time division exchanger. CONSTITUTION:When a test personnel transmits a channel test instruction acording to the types of test to a central processing device 13 via a data bus 14 through a typewriter 15 or test stand 16 or their combination, this is analyzed and the channel test information according to the types of test is transmitted to a distritution stage channel tester 18 and a line concentration stage channel tester 17, allowing to set the test channel both incoming an outgoing and to conform the channel audio transmission.
Patent JP-S627302-A (JP)
Title: Levitating conveying apparatus
Inventor: AZUSAWA TERUO
IPC: B60L13/04
Filed: 1985-06-29
Abstract: PURPOSE:To enable titled apparatus to stably pass a bent portion by forming the width of the lower surfaces of guide rails of the bent portion wider than that of the lower surfaces of the rails of the linear portion. CONSTITUTION:Guide rails 1 are composed at lower surfaces of angled members made of ferromagnetic materials, and of linear guide rails 10a, 10b and bent guide rails 10c, 10d. A magnetic supporting unit 21 has two exciting coils 33, 34 wound on two yokes 31, 32 opposed to each other at the upper ends through the prescribed air gap P to the lower surfaces of the rails 1, and a permanent magnet 37 interposed between the lower sides of the yokes 31, 32. The width of the lower surfaces of the bent guide rails 10c, 10d is composed wider than that of a trace drawn in case that the upper ends of the yokes 31, 32 pass the curved portions.
Patent JP-S5369978-A (JP)
Title: Filter material for vacuum cleaner and method of producing same
Inventor: MORITA MASAAKI
IPC: D04H1/542
Filed: 1976-12-02
Abstract: PURPOSE: To provide an excellent filter material with a proper durability, made of a different material removing the defects from the conventional filter material, which allows mechanical vibration to dust and won't be broken by washing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5844136-A (JP)
Inventor: SAKANO YUUJI
IPC: E03C1/22
Filed: 1981-09-10
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-S5768292-A (JP)
Title: Production of titanium of its alloy pipe
Inventor: MORIGUCHI YASUO
IPC: B21C37/06
Filed: 1980-10-14
Abstract: PURPOSE: To prevent the generation of microcracks, increase the speed of pipe making and improve productivity by warm forming a titanium or its alloy strip at specific temps. en route of processes for forming the same into a pipe shape.  
     CONSTITUTION: A strip 1 consisting of titanium or its alloy is passed between fin pass rolls 2a, 2b, and is formed into a pipe shape. Between fin pass rolls 2b, 2c prior to welding with squeeze rolls 5, the strip 1 is heated to below 400°C and above the temp. defined by the equation I, where T is the lower limit temp. °C, t  is pipe wall  thickness mm, R is pipe radius mm down to the central part of the wall thickness, and  v is pipe making speed in m/min. Thence, it is warm formed with fin pass rolls 2C,  and is passed through the rolls 5 and sizing rolls 2d, whereby it is made into a pipe. Here, the reason for limiting the upper limit of the heating temp. lies in that above the limit temp. coloring occurs in the surface of the stirp. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0437001-A (JP)
Title: Thin film resistor element
Inventor: YAJIMA YASUHITO
IPC: H01C7/02
Filed: 1990-05-31
Abstract: PURPOSE:To suppress an irregularity in a resistance temperature coefficient and to improve an adhering strength of a thin film electric resistor to a ceramic carrier by setting the mean crystalline grain size in an alumina carrier to 0.4-6 mum in a thin film resistor element in which the resistor is formed on the alumina carrier. CONSTITUTION:A thin metal film 12 having a predetermined width is spirally secured on the outer surface of an alumina carrier 10 to form a thin film electric resistor. Leads 14, 14 are electrically connected at the end of the film 12 to both side opening ends of the carrier 10 through a connector 16. An overcoating glass layer 18 is so formed as to integrally cover the outer surface of the carrier 10 formed with the film 12 with the outer surface of the connector 16. The mean crystalline grain size in the carrier 10 is set to 6 mum or less to effectively prevent peeling. The grain size is set to 0.4 mum or more to effectively suppress an irregularity in resistance temperature coefficient in the obtained thin film resistor element.
Patent JP-S5267026-A (JP)
Title: Pressure control valve provided with check valve
Inventor: KURIE MASARU
IPC: F16K17/04
Filed: 1975-12-01
Abstract: PURPOSE: To provide a pressure control valve provided with a check valve for an oil hydraulic circuit, which is simple in construction, can be readily processed and serves to effect pressure control of uni-directional flow while permitting free flow in the opposite direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5368573-A (JP)
Title: Hermetic sealing method of semiconductor device
Inventor: ARAINOBU HIROHARU
IPC: H01L21/48
Filed: 1976-11-30
Abstract: PURPOSE: To save high temperature treatment processes at least once by bonding a semiconductor chip to a lead conductor which is integrated in the form of a lead frame, connecting each electrode of the chip to each lead conductor by fine metal wires, thereafter sealing the chip in a ceramic base and a ceramic cap by using low melting point bonding glass. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01313397-A (JP)
Title: Production of gallium arsenide single crystal
Inventor: INADA TOMOKI
IPC: C30B15/14
Filed: 1988-06-10
Abstract: PURPOSE:To reduce the number of stages of work and to uniformize the characteristic of a gallium arsenide single crystal by holding the entire gallium arsenide single crystal being grown from the molten gallium arsenide in a crucible at a specified temp. until the crystal is separated from the molten gallium arsenide. CONSTITUTION:The crucible contg. 2500g Ga, 2800g As, and 800g of B2O3 as the liq. sealant, for example, is placed in a high-pressure furnace for the LEC method, etc., and heated under high pressure in the furnace to synthesize molten GaAs. The furnace pressure is then decreased to about 20atm, a seed crystal is brought into contact with the melt, and a GaAs single crystal is pulled up in about 20hr. The GaAs single crystal is finally separated from the melt. Meantime, the GaAs single crystal is surrounded by a previously provided heat insulating cover having a heater, etc., to hold the GaAs single crystal at >=810 deg.C.
Patent JP-S5570105-A (JP)
Title: Car antenna for uhf band
Inventor: TAKEGAWA TOSHIO
IPC: H01Q9/18
Filed: 1978-11-22
Abstract: PURPOSE:To ensure the light weigth, high gain and high band for the car antenna by enclosing the basement of the top bar with the coaxial pipe with installation of the cylinder sleeve at the intermediate position and then connecting the pipe and the sleeve via the short ring to obtain the optimum value of measurements for each component element. CONSTITUTION:The basement of top bar 2 is enclosed with coaxial pipe 4, and bar 2 and pipe 4 are connected via connector 5. Then cylinder sleeve 3 is installed at the intermediate position of bar 2. And sleeve 3 is connected to pipe 4 via two upper and lower short rings 6. Then the measurements of each component element is set to the optimum value, for example, about 0.6lambda (lambda: wavelength) set for the length of sleeve 3. As a result, the light weight, high gain and high band are ensured for the car antenna.
Patent JP-H0682643-A (JP)
Title: Extrusion of polymer wageguide to surface
Inventor: ANTONIO RAFUAERU GATSURO
IPC: B29C48/03
Filed: 1993-06-16
Abstract: PURPOSE: To form the light guide on the substrate surface. CONSTITUTION: A waveguide structure is extruded directly onto the surface from a nozzle 130 which is placed a specific distance above the surface, preferably, moved relatively to the surface by a translational table 170. The specific distance is held constant and the speed of the relative movement is so adjusted as to make molecule orientation in the extruded material uniform, preferably, so that a sufficiently uniform refractive index is maintained along the axis of the light guide 320. When the inside of the nozzle 130 is partitioned, it is made possible to a multi-layered light guide or form concentric clad layers 310 or protection layers. The waveguide 320 is written directly between chips 160 mounted on the surface or an electronic module and then preferably formed as a curtain which is formed thereafter with a pattern.
Patent JP-H04368175-A (JP)
Title: Master slice lsi
Inventor: NISHIMAKI HIDEKATSU
IPC: H01L21/82
Filed: 1991-06-17
Abstract: PURPOSE:To form the required numbers of electrodes in a desired position on a chip in a master slice LSI. CONSTITUTION:A master slice LSI is formed by forming a circuit element regardless of for an inside circuit and for a buffer circuit almost all over a chip 11, by forming a buffer circuit by wiring a specified circuit element to form the buffer circuit in accordance with the position and the number of electrodes, and by forming an inside circuit by wiring other circuit elements. Therefore, the required numbers of electrodes 13 can be formed at a desired position on the chip 11.
Patent JP-H0815639-A (JP)
Title: Projection type display device using deformed mirror type spacial light modulator element
Inventor: TAKAYAMA HIDEMI
IPC: G02B27/18
Filed: 1994-06-27
Abstract: PURPOSE:To project/display a picture by a spacial light modulation element having a wide area without expanding an optical system and to effectively use the light quantity of a light source. CONSTITUTION:This projection type display device is provided with a light source 1, a heat wave cutting filter 2 for removing the heat ray of a light beam from the light source 1, a condenser lens 3 converting the light beam whose heat ray is removed to almost a parallel beam, a deformed mirror type spacial light modulator element 4 for modulating the parallel light beam complied with a picture signal, a projection lens 5 for projecting the reflected beam from the spacial light modulator element 4 and a light shielding plate 8 shielding the reflected beam out of the direction of an optical axis among the beams modulated by the spacial light modulator element 4 and forming the entrance pupil 5a of a projection lens 5. The deformed mirror type spacial light modulator element 4 has some power as a whole and is composed so that a light beam diverged from the light source 1 is converged on the entrance pupil 5a of the projection lens 5 when all mirrors of the element 4 are oriented to the direction in which a light beam is made incident on the projection lens 5.
Patent JP-H09325828-A (JP)
Title: Clock monitoring device
Inventor: IZUMI FUTOSHI
IPC: G06F1/04
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a clock monitoring device capable of reducing the dispersion of protection time, the number of flip flop stages, and the circuit scale. SOLUTION: This monitoring device has a detection part 34 for detecting at least one of the interruption of a clock to be monitored and the recovery of the clock, a delay circuit 36 for outputting a delay signal after the lapse of prescribed time including an error after the supply of a detection signal from the detection part 34, a counter 32 for counting a counting clock after the supply of the detection signal and generating a mask signal having time width larger than the error of the circuit 36, and a decoder 38 for removing the error of the delay signal from the delay signal and the mask signal and outputting a detection signal including protection time.  Thereby, even if the period of the counting clock is shortened, the counter 32 is allowed to generate a mask signal with time width larger than the error of the delay circuit 36, so that the number of flip flop stages can be reduced, the circuit scale can be reduced and a detection signal having high accuracy and reducing the dispersion of protection time can be obtained.
Patent JP-H0817152-A (JP)
Title: Off-track quantity measuring method for floppy disc apparatus
Inventor: NISHIZAWA HIROSHI
IPC: G11B21/10
Filed: 1994-06-27
Abstract: PURPOSE:To judge an off-track direction on an alignment medium using burst patterns visually, easily and surely. CONSTITUTION:Burst-shaped data blocks are recorded alternately on the inner circumference and outer circumference of the track center line 2 of a required track on a disc 1 so as to have intervals between the blocks approximately equal to each other. The number of the reversely magnetized data blocks on the outer circumference side and that on the inner circumference side are made different from each other. The time width of reproduced outputs of the respective data blocks on the outer circumference side are made different from each other and the direction of the off-track in made determinable visually.
Patent JP-S5845540-A (JP)
Title: Detecting method for central part of inspection body in densitometer
Inventor: FUKAMI RIYUUZOU
IPC: G01N21/17
Filed: 1981-09-14
Abstract: PURPOSE:To perform measurement of density at the central part of a sample always accurately even when the shape of a supporting body is deformed by detecting the position of the maximum absorption value for light of the sample at an optical part for the density measurement and storing and operating said detected position and then, finding the central part of the sample. CONSTITUTION:Light from a light source 5 is transmitted through a sample 1 via a lens 6 and a slit 7 and the light having a specific wavelength is received by a photodetector 4 through a filter 8, then, photoelectric conversion is carried out. An electric signal is converted into a digital signal by an A/D converter 10 to input said signal to a CPU 11. In case of changing the measurement from a sample A to a sample B, the sample 1 is moved in an X direction at a fixed distance (1) and then, is moved in a Y direction up to a maximum absorption position of light of the first peak of the sample B (a minimum position of a photodetector output). The sample is moved left and right in the X direction to the position that the output of the photodetector attains the larger value than the minimum value to the amount of a fixed value at that position and its central position XB is made into the center of the sample B. The measurement is finished by moving the sample from YO to YEND in the Y direction at the position XB. This movement of the sample is carried out by the CPU 11 through a circuit 13.
Patent JP-S6125656-A (JP)
Title: Tape for coating
Inventor: MINOSHIMA SADAO
IPC: B32B7/06
Filed: 1984-07-12
Abstract: PURPOSE:To make the peeling of base paper easy and to obtain a clear boundary line of coating by forming successively a peeling layer and an adhesive layer or a self-adhesive layer on the other surface of the base paper wherein a heat- shrinkable film is laminated on one surface and specifying the adhesive force between the base paper and the peeling layer. CONSTITUTION:The surface of an adhesive layer or a self-adhesive layer of the tape for coating which has prescribed length is stuck onto the uncoated surface of material to be coated and paints are coated thereon with a sprayer or the like and thereafter it is heated and dried in a drying furnace. The heat-shrinkable film laminated on one surface of the base paper is suddenly heat-shrunk by the heating and drying treatment and the base paper is peeled from the uncoated surface like a bimetal. Therein, the peeling layer and the adhesive layer or the self-adhesive layer which are formed on the other surface side of the base paper remain on the uncoated surface by making the adhesive force between the base paper and the peeling layer weaker than the adhesive force between the body to be coated and the adhesive layer or the self-adhesive layer and these have washer action and function as a water-resistant protective film.
Patent JP-S5479278-A (JP)
Title: Imidazolium halide
Inventor: IGURA KATSUYATA
IPC: C07D233/88
Filed: 1977-12-05
Abstract: NEW MATERIAL:An imidazolium halide of formulaI:[R 1  is alkyl or cycloalkyl group; A is lower alkylene group; r 1  is H, alkyl or amino group; r 2  and r 3  form a benzimidazole ring together with the inidazole ring. or H; X is halogen; R 2  is formula II: (R 3  is amino, lower alkylamino group, etc.), formula III: (R 4  is H or halogen; R 5  is H, lower alkylcarbamoyl group, etc.)].  
     EXAMPLE: N-Undecyl-N'-(2,4-dichlorophenyl-carbamoylmethyl)-imidazolium bromide.  
     USE: Agricultural and horticultural fungicides, particularly effective against blast of rice plants and helminthosporium leaf spot of corns, and acitive against fungi, e.g. human body pathogenic fungi, such as candida. etc.  
     PROCESS: An imidazole derivative of formula IV is reacted with an alkyl halide of formula V to give the compound of formulaI. 
     COPYRIGHT: (C)1979,JPO&Japio