baber/WOPTO huggingface dataset:
Patent JP-H08192245-A (JP)
Title: Device for reconditioning molding sand
Inventor: UNOSAKI NAGATO
IPC: B22C5/04
Filed: 1995-01-13
Abstract: PURPOSE: To obtain a device for reconditioning molding sand which efficiently reconditions the sand without crushing the sand by sliding the sand particles against each other in the state of keeping the sand pressed. CONSTITUTION: A sand cylinder 6 is rotated by a motor and the used sand S is charged into the sand cylinder 6. Next, a pressurizing cylinder 9 operates to successively lower a pressing disk 18 and a longitudinally long air box 11. An air chamber 13 is communicated with a compressed air source and compressed air begins to be ejected out of small holes 15, 15 when the bottom end of the pressing disk 18 arrives at the top end of the sand cylinder 6.  The used sand S in the sand cylinder 6 is rotated together with the sand cylinder 6 in this state and the used sand S entering a sand retaining recessed part 17 of the pressing disk 18 is prevented from rotating by the resistance on the inside surface of the sand retaining recessed part 17 and, therefore, the sliding of the sand grains against each other arises in the pressurized state, by which the deposits on the surfaces of the used sand S are peeled away and the reconditioning of the sand is executed. The reconditioned sand rises in the spacing between the inside wall of the sand cylinder 6 and the outer periphery of the pressing disk 18. The sand is jumped outside and is guided by a guide chute 22, by which the sand is dropped and is taken out.
Patent JP-H09212704-A (JP)
Title: Paper powder removing device and paper money identifying device provided with the same
Inventor: TSUKADA YASUO
IPC: G07D9/00
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To remove paper powder on a carrier roller surface without any manual work by providing a paper powder removing device in the neighborhood of the carrier roller so as to be freely attachable/detachable, permitting its pawl part to abut on the surface of the carrier roller and removing paper powder on the surface at the time of rotating the carrier roller. SOLUTION: Paper powder is stuck on the surface of the fourth carrier roller 8b on the lower part side. Paper powder is scraped off and removed by the pawl part 24 of the paper powder removing device 15 which is abutted on the surface of the fourth carrier roller 8b. That is, when the rotation speed of the fourth carrier roller 8b becomes more than a prescribed fixed speed, a control part 27 starts energizing against a solenoid 26 so as to excite it, a rotary lever 23 is rotated by the pressing force of a spring 25, the pawl part 24 is abutted on the surface of the fourth carrier roller 8b and paper powder is removed. When the identification of paper money is completed, the energizing to the solenoid 26 is stopped, the rotary lever 23 is rotated in the clockwise direction and the pawl part 24 is separated from the surface of the fourth carrier roller 8b.
Patent JP-S63188742-A (JP)
Title: Birefringence measuring instrument
Inventor: MATSUI TSUTOMU
IPC: G11B7/00
Filed: 1987-01-31
Abstract: PURPOSE:To obtain a birefringence measured value which can be utilized to evaluate whether or not a transparent disk substrate is suitable in terms of actual disk reproduction characteristics by arranging a convergent lens on the disk on the side of a laser light source and a collimator lens on the side of a photosensor. CONSTITUTION:The transparent disk substrate 6 is inserted so that its surface 6a on the signal recording side is on the side of the photosensor 5. Then the convergent lens 10 which focuses a parallel light beam on the surface 6a is arranged on the transparent disk substrate 6 on the side of the laser light source 1 and the collimator lens 11 which converts divergent light passed through the transparent disk substrate 6 into a parallel light beam again is arranged on the side of the photosensor 5. Consequently, the light transmitted through the transparent disk substrate 6 is a convergent light beam focused on the surface 6a and meets the angle of light transmission at the time of actual disk reproduction. Therefore, the birefringence measured value by this measuring instrument indicates correctly the birefringence of the transparent disk substrate 6 which is caused at the time of the actual disk reproduction.
Patent JP-S59147554-A (JP)
Title: Insulation type bidirectional bus driver
Inventor: ARAMAKI YUUICHIROU
IPC: H04B10/278
Filed: 1983-02-10
Abstract: PURPOSE:To attain alternately bidirectional data transmission in insulating state without using a direction designating signal by bringing an optical transmission system in transfer direction into light emitting state by the input of an active true value data to bring the reverse direction into the non-transfer state. CONSTITUTION:When a signal of logical 0 is inputted to an input/output terminal I/O1, an output of a Schmitt inverter SI1 changes of 1, an input to an NAND gate G1 goes to 1 and the output is changed to 0. Thus, a light emitting diode of a photocoupler PC1 is lighted, a photo transistor (TR) is turned on, and the output goes to 1, then an output of an inverter SI4 goes to 0 and an output TR of an open collector buffer OC2 is turned on, then the output goes to 0, the same signal as that of the I/O1 appears at an input/output terminal I/O2 for attaining the data transfer. Since the output of the SI4 is changed into 0 in this case, the output of an NAND gate G2 remains logical 1 and the photo TR of the photocoupler PC2 is not lighted, an FF2 is set and the output is inverted.
Patent JP-H06237582-A (JP)
Title: Ultrasonic motor driving circuit
Inventor: OKUBO MITSUMASA
IPC: H02N2/00
Filed: 1993-02-09
Abstract: PURPOSE:To provide a small-sized and low-cost ultrasonic motor diving circuit which produces enough mechanical output, without abnormal state occurring even when the power source voltage has changed largely. CONSTITUTION:An ultrasonic motor driving circuit, which drives an ultrasonic motor 10 where a piezoelectric element is arranged by applying AC signals being generated by switching inductive elements, using a DC power source 10 where the voltage changes within a predetermined range, is equipped with a DC voltage detecting circuit, which detects the voltage of the DC power source 7, and a memory 2, which has stored the pulse width of the switching pulses corresponding to this power source voltage. And, it possess a pulse width setting circuit 4, which sets the width of the switching pulses, a monitor means, which detects the drive condition of the ultrasonic motor 10, and a frequency control means 1, which controls the frequency of AC signals, based on the output of this monitor means.
Patent JP-S63190146-A (JP)
Title: Fe-ni alloy for shadow mask
Inventor: INOUE TADASHI
IPC: C22C38/00
Filed: 1987-02-03
Abstract: PURPOSE:To obtain an Fe-Ni alloy for shadow mask excellent in blackening treatability, particularly in the adhesive strength of a blackened film, and providing sufficient degree of blackness, by specifying a composition consisting of Ni, Cr, Al, B, Si, Mn, and Fe. CONSTITUTION:The Fe-Ni alloy for shadow mask has a composition consisting of, by weight, 34-38% Ni, 1-3% Cr, <=0.02% Al, 0.0010-0.0040% B, <=0.3% Si, <=0.4% Mn, and the balance Fe with inevitable impurities and satisfying Si+Mn<=0.5%. This alloy has superior press formability and is improved in the degree of blackness of a blackened film by adding trace amounts of B to low yield strength-type 'Invar(R)' having low coefficient of thermal expansion. By subjecting the above alloy, in succession, to treatment under the usual annealing conditions, to pressing, and further to blackening treatment under the usual steam-atmosphere conditions, a shadow mask excellent in the adhesive strength of a blackened film and having satisfactory degree of blackness can be obtained.
Patent JP-H03226784-A (JP)
Title: Linguistic education device with voice output device
Inventor: SAWAYAMA YUKARI
IPC: G09B5/06
Filed: 1990-01-31
Abstract: PURPOSE:To improve the efficiency of linguistic training by performing ON/OFF control over a screen display on a display unit according to a screen display switching signal outputted from an input mode decision part and voicing converasation sentences. CONSTITUTION:When a screen display code or screen display stop code is inputted from an input device 33, the input mode decision part 40 decides it and outputs the screen display switching signal to a screen display processing part 40. Then the screen display processing part 40 turns on the display unit 34 when the screen display code is inputted to display conversation sentences. When the screen display stop code is inputted, on the other hand, the screen display processing part 40 turns off the screen display on the display unit to interrupt the display of the conversation sentences. A learner, therefore, inputs the screen display code or screen display stop code by using an input device 33 to display the conversation sentences on the display unit or quit the display at any time according to his or her hearing ability. Consequently, the efficient linguistic training corresponding to the hearing ability becomes possible.
Patent JP-H01309646-A (JP)
Title: Coated pharmaceutical and use thereof
Inventor: KASAI HIROSHI
IPC: A23L17/60
Filed: 1989-01-30
Abstract: PURPOSE:To obtain a coated pharmaceutical of an edible core substance with oils and fats or waxes, capable of preventing deterioration in quality by formation, etc., of oil droplets in a fluid food by blending monoglyceride of citric acid with a pharmaceutical of fats and oils or waxes of the edible core substance. CONSTITUTION:A pharmaceutical obtained by blending citric acid monoglyceride with a pharmaceutical of oils and fats or waxes of an edible core substance. The citric acid monoglyceride is blended by a method for, e.g., mixing molten oils and fats or waxes with the citric acid monoglyceride and coating the core substance therewith according to a conventional method.
Patent JP-S60166935-A (JP)
Title: Discharge flashgun with free falling-down grip
Inventor: YAGI HIDEO
IPC: G03B15/03
Filed: 1984-02-10
Abstract: PURPOSE:To allow a grip equipped with a discharge flashgun to be fallen down freely by forming the grip and a bracket as different bodies, and forming a recessed part at either of the lower part of the grip or one end of the bracket and providing a projection part which engages the recessed part to the other. CONSTITUTION:When the wide part 8b of a shaft lever 8 which couples a grip base 7 fixed integrally to the grip 2 with the bracket 1 straddle the shaft hole 7b of the recessed part 7a and the shaft hole 1d of the projection part 1c, the projection part 1c is locked to the wide part 8b and never comes out, and the recessed part 7a is inhibited by the wide part 8b from rotating, so the grip 2 stands upright integrally at one terminal of the bracket 1. When the grip 2 is fallen down, a knob 9 is pressed to slide the shaft lever 8 and the wide part 8b is extracted from the shaft hole 1d of the projection part 1d. Then, the grip base 7 is allowed to rotate around the shaft lever 8 as a support axis and the grip 2 is fallen down laterally until it becomes parallel to the bracket 1.
Patent JP-S57136814-A (JP)
Title: Sealing method of crystal oscillator
Inventor: ENDOU KATSUMA
IPC: H03H3/02
Filed: 1981-02-17
Abstract: PURPOSE:To increase the reliability of the airtight performance, by sealing a crystal oscillator by means of a container produced by directly melt-sticking a glass container member and a ceramic container member together. CONSTITUTION:A crystal bar 7 is put into the area between a ceramic container member 8 and a glass container member 9 to secure a contact between these two members 8 and 9. Under such conditions, these members are heated, and the glass and ceramic have a fusing reaction of the contact face when the temperature is raised up to the softening point of the member 9. Thus the two members are stuck to each other. In this case, no deterioration is caused to the performances of the bar 7 if a glass container member having 65-85cm/cm/ deg.C thermal expansion coefficient plus 300-560 deg.C softening point is used.
Patent JP-H11218891-A (JP)
Title: Roller unit and automatic developing device for photographic sensitive material using it
Inventor: HASHIMOTO HIROYUKI
IPC: G03D3/13
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a roller unit suitable for facilitating the processing work of jamming when a photographic sensitive material is processed and an automatic developing device using the roller unit. SOLUTION: The roller unit is provided with a supporting member, a pair of rollers 221 supported at the prescribed position of the supporting member and a press-contact means 226 separably making a pair of rollers 22 press-contact with each other. The automatic developing device for a photographic sensitive material is constituted so that a processing part is constituted by vertically disposing the plural roller units 220 including the supporting member having a liquid storage part 254 and a pair of rollers 221 supported by the supporting member and separably made to come into presscontact with each other. Besides, it is constituted so that processing liquid stored in the storage part 254 of the upper supporting member is supplied to the storage part 254 of the lower supporting member through liquid dropping ports respectively formed at the supporting members.  Then, the photographic sensitive material is carried upward from downward by a pair of rotating rollers 221 and the processing liquid is supplied to the photographic sensitive material at an operating time.
Patent JP-H11219657-A (JP)
Title: Forming method for fluorescent screen of color picture tube
Inventor: ONODERA MAKOTO
IPC: H01J9/227
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To establish a fluorescent screen forming method which prevents a heat fog of a photo-sensitive phosphor slurry applied to a panel, conducts its uniform and quick drying to the utmost, and will never generate color mixing in a phosphor layer and deterioration of the white uniformity. SOLUTION: A photo-sensitive phosphor slurry 21 is applied to the inner surface of a panel 1 and dried so that a photo-sensitive phosphor slurry layer 22 is formed, and a phosphor layer consisting of a pattern corresponding to apertures in a shadow mask is formed by the photographic printing method using the shadow mask as a photo-mask. The atmosphere including the vapor generated from the applied slurry by the heating in the drying process is forcedly exhausted through a duct 24.
Patent JP-S62182329-A (JP)
Inventor: NAKADA HIDEO
IPC: E04G21/12
Filed: 1986-02-05
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-H05188865-A (JP)
Title: Display device with tilt mechanism
Inventor: SASAKO ETSUICHI
IPC: G09F9/00
Filed: 1992-01-10
Abstract: PURPOSE:To comfortably execute a tilt operation by arranging a tilt rotary shaft downward rather than a tilt maintenance force forming mechanism. CONSTITUTION:A turn table 10 is provided with a tilt rotary shaft part B, tilt maintenance force forming mechanism C to form tilt maintenance force and balance mechanism for balancing with the device. On the other hand, a rotary arm 9 of the tilt rotary shaft part B and an arm 18 of the tilt maintenance force forming mechanism C are fixed to a base 16 by visses or the like, a fitting plate 8 is fitted to the base 16 by visses or the like, and the fitting plate 8 is fixed to a chassis 7 by visses, etc. In this case, a main body A is fitted through the tilt rotary shaft part B to a CRT pedestal part so as to be vertically rotated with the tilt rotary shaft part B of the CRT pedestal part E as a center, namely, so as to be tilted. Then, the main body A is maintained by the tilt maintenance force forming mechanism C.
Patent JP-H09219338-A (JP)
Title: Ceramic electronic component
Inventor: TAKASHIMA HIROAKI
IPC: H01G4/12
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent or suppress cracks in a ceramic element assembly in a temperature cycle test by providing an outer electrode with an intermediate film which is formed under a nickel film and is made of such metal as to have a smaller coefficient of linear expansion than nickel. SOLUTION: A layer ceramic capacitor 1a has a ceramic element assembly 2 and external electrodes 3a formed on the outer surface on both ends of the ceramic element assembly 2. The outer electrode 3a has a base layer 5 formed by baking silver, a nickel layer 6 which is so formed by plating as to cover the base layer 5, and an outer layer 7 which is formed, for example, by tin plating on the nickel layer 6. The outer electrode 3a also includes an intermediate film 10 which is formed on the base layer 5 and under the nickel film 6. The intermediate film 10 is made of metal of a smaller coefficient of linear expansion than nickel such as chrome and molybdenum, for example, by plating.
Patent JP-H04259487-A (JP)
Title: Mark matching sewing machine
Inventor: ITOU HIROSUMI
IPC: D05B35/00
Filed: 1991-02-15
Abstract: PURPOSE:To obtain a pattern matching sewing machine having the capability of automatically setting information necessary for pattern matching. CONSTITUTION:A finished cloth is set to a machine and a trial sewing key is pressed, thereby starting trial sewing and feeding the cloth (process S160). Upon feeding the cloth, detected pattern color signal data is read at a process 160. A brightness signal, a differential signal and a difference highlighting signal are obtained from the color signal data, and processing routines to generate a maximum color signal peak value is automatically set at processes S180 to S200. Thereafter, pattern intervals are automatically set, according to a signal giving the maximum peak value.
Patent JP-H10218278-A (JP)
Title: Transfer container for semiconductor device
Inventor: MORISHITA YOSHIHIKO
IPC: H01L21/50
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a transfer container for semiconductor devices which does not require a reel for winding up the transfer container and keeps and transfers the transfer containers in a state folded zigzag, by providing hinges which can be folded so as to form peaks and bottoms in the transfer way of the containers. SOLUTION: A hinge 4 is provided on the transfer way of at least one or more consecutive transfer containers 1 and respective joint parts 3 are connected at the hinge to make it possible to keep or transfer the transfer containers zigzag. The hinge 4 has folding lines 5 constituted of one or more recessed parts and hence, it is movable 360 degrees. Or a butterfly shape or an elastic material can be used for the hinge to eliminate folding lines 5 and make it movable within 360 degrees. By this constitution, the transfer containers can be kept and transferred zigzag and folded and contained as they are and hence, conventional winding-up reels are not required.
Patent JP-S63191620-A (JP)
Title: Print lamination
Inventor: TSUCHIYA KATSUHIRO
IPC: B29C65/52
Filed: 1987-02-04
Abstract: PURPOSE:To obtain a laminated print paper having excellent luster and adhesiveness and without any defect such as wrinkle and the like by adhering a plastic film having an adhesive layer to a printed paper under thermocompression between a heated roll having a metal mirror surface and a metal roll. CONSTITUTION:In a method for laminating a plastic film 1 having an adhesive layer whose thickness is 3mum or more and printed paper 3 having a printed face, the film and the paper and supplied between a heated roll 4 having a metal mirror surface and another metal roll 5 in such a way that the adhesive layer 8 of the plastic film 1 and the printed face of the printed paper 3 are joined together, and the plastic film 1 is brought into contact with the side of the metal mirror surface roll 4, and the printed paper 3 is brought into contact with the side of the other roll 5, and they are adhered under thermocompression. When the plastic film laminated with the adhesive layer and the printed paper are adhered under thermocompression, the one side is the metal mirror surface roll heated at 60-140 deg.C and the other side is the metal roll, and the adhesive layer of the plastic film laminated with the adhesive layer and the printed face of the printed paper are joined together under the line pressure of 20kg/cm or more.
Patent JP-H01197090-A (JP)
Title: Laser beam machine
Inventor: KARASAKI HIDEHIKO
IPC: B23K26/02
Filed: 1988-02-01
Abstract: PURPOSE:To project only laser light of high strength distribution and to precisely execute laser working by providing the aperture plate absorbing the peripheral side part of low strength distribution of laser light at the laser oscillator side from the condensing lens of the torch inside at the tip part of a laser beam machine. CONSTITUTION:Due to the laser light outputted from a laser oscillator being not heated to the temp. inducing an oxidation reaction with its peripheral side part having a weaker laser light strength the thermal effecting width of a work is increased. However, those of the peripheral side part of low strength distribution of the laser light are absorbed by the aperture plate 9 having the bore diameter of a constant rate against the total beam diameter, those of higher laser light strength distribution only are transmitted from a hole 9a, condensed by a condensing lens 4 and projected from a nozzle 1. Consequently the laser working of precise cutting, etc., can be performed with constraining the thermal effecting width.
Patent JP-H09218318-A (JP)
Title: Dispersion shift optical fiber
Inventor: KATOU TAKATOSHI
IPC: G02B6/036
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion shift fiber with which the increase in bending loss by the expansion of a mode field diameter is possible. SOLUTION: This dispersion shift optical fiber has an inside layer core 110 which has a refractive index n1 and an outside diameter al, an inside layer core 120 which encloses this inside layer core 110 and has a refractive index n2 (<n1) and an outside diameter a2 and a clad 200 which encloses this outside layer core 120 and has a refractive index n3 (<n2) and an outside diameter of 125μm. The refractive indices n1, n2, n3 and the outside diameters a1, a2 are so selected that a cut-off wavelength at 2m is >=1.6μm and that the mode field diameter attains >=9.0μm.
Patent JP-H08223569-A (JP)
Title: Digital image transmission method and decoding synthesizer
Inventor: BUN CHIYUN SEN
IPC: H04N19/42
Filed: 1995-02-10
Abstract: PURPOSE: To synthesize images with a frame memory independent of the number of layers by multiplexing coding data from a layer of a background or foreground sequentially so as to allow one decoder to reproduce the data independent of the number of layers. CONSTITUTION: Multiplexed coding data are given to an external input terminal 10. A decoder 12 decodes coding data into reproducing image sequentially for each layer sequentially from a layer of background and foreground and stores the decoded image to a frame memory 14. Then a synthesizer 16 synthesizes the reproduced image and the synthesized image having been stored in a frame memory 22 precedingly to generate a new synthesis image. The new synthesis image is fed to the memory 22 and displayed on an output device 20 via a display memory 18. Thus each layer image is laid on top of another. Furthermore, the processing above is applied repetitively to a succeeding frame. Thus one decoder is enough to repetitively images independently of number of layers.