baber/WOPTO huggingface dataset:
Patent JP-S63106016-A (JP)
Title: Remote controller
Inventor: AIKO YASUYUKI
IPC: B41J29/38
Filed: 1986-10-23
Abstract: PURPOSE:To remarkably improve operability, by providing a display means which receives the signal of an operating state display signal sending means provided at a device to be controlled, and displays the operating state of the device to be controlled, at a receiver. CONSTITUTION:The receiver receives an infrared rays signal from a transmission part 15 with a movable reception part 5, and a control signal inputted to a register 22, and whose code is discriminated by a decoder 23, and a checking code are inputted to a microcomputer 24. The microcomputer 24 drives a retrieval part 4 and a printer part 3 in a retriever main body 1 as the device to be controlled, according to a code-discriminated control signal. As a result, infrared rays modulation is applied on the signal by information signals CPU such as a retrieved film number, the number of sheets to be printed, and an error check signal, etc., then, it is transmitted, and it is received at the reception part 8 of a transmitter 7, and the operating state of the retriever main body 1 is displayed on a display part 9 by the signal.
Patent JP-H1189814-A (JP)
Title: Magnetic resonance apparatus
Inventor: WATANABE HIDEHIRO
IPC: G01N24/12
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To attain high S/N by making fourth RF pulses the plural RF pulses in different frequency bands so as to inverse the spin of the second nuclear species in chemical shift with respect to the magnetic resonance device impressing first to third RF pulses to a first nuclear species and impressing the fourth RF pulses to the second nuclear species. SOLUTION: Relating to an INEPT(insensitive nuclear enhanced bi- polarization transfer) sequence for observing<13> C signal by moving the high polarization of<1> H of water molecule to<13> C, the first to third RF pulses are first impressed to<1> H in order. Among these, the first and third RF pulses are made the exciting pulses having a flip angle of 90 deg. and the second RF pulse is made the image reforming pulse having a flip angle 180 deg.. In addition, if a spin-spin connecting constant between<1> H and<13> C is J, the fourth RF pulses being the plural RF pulses in different frequency bands are impressed to<13> C as an inversion pulse at a time 1/(4.J) earlier than an echo time. Thereby, the spin of the second nuclear species in chemical shift corresponding to each of the plural RF pulses are inverted.
Patent JP-H04128004-A (JP)
Title: Pressure casting molding method
Inventor: SATO SETSUJI
IPC: B28B1/26
Filed: 1990-09-20
Abstract: PURPOSE:To contrive an improvement in production efficiency, by a method wherein pressure slurry overflowing a valve provided on one end of an air vent pipe is fed within a casting space, the valve is closed prior to arrival of the slurry at a valve position, and after filling of the casting space with the slurry, the slurry within the casting space is pressurized. CONSTITUTION:A hydraulic pressure cylinder 17b of a pressure raising device 17 is extension-operated, slurry having pressure of 15kg/cm<2>G is injected into a slurry feed pipe 16 through a slurry cylinder 17a, consequently the inside of a casting space 14 is pressurized to 15kg/cm<2>G and held for a fixed time. Then water within the slurry is discharged outside of a female mold 12 and male mold 13 through the casting space 14 and a thickened molded body is formed. After the lapse of a fixed time, the pressure raising device 17 is suspended, a valve B2 is closed, a slurry discharge valve 21 and a compressed air valve 24 is opened, compressed air is fed within the casting space 14 and the unstuck surplus slurry is discharged forcibly outside of a mold. Then the slurry discharge valve 21 is closed, the compressed air is fed within the casting space 14 for a fixed time in succession and the water is discharged outside of the mold through the thickened molded body. With this construction, time necessary for casting can be shortened and making production efficient can be contrived.
Patent JP-H04130267-A (JP)
Title: Ultrasonic flaw detection of multilayer roll
Inventor: BABA TOSHIYUKI
IPC: G01N29/07
Filed: 1990-09-20
Abstract: PURPOSE:To enhance inspection accuracy by a method wherein a plurality of probes different in flaw detection frequency are arranged so that the respective ultrasonic waves thereof are vertically incident on a roll from the surface thereof and flaw detection ranges are provided to the respective probes to oscillate ultrasonic waves at a definite interval. CONSTITUTION:Flaw detection ranges are respectively preset to a plurality of probes 205 - 207 different in flaw detection frequency. A personal computer 105 sends an oscillation command to an ultrasonic flaw detection apparatus 103 to oscillate ultrasonic waves so that an oscillation position becomes a constant pitch. The order of the probes to be oscillated is preset to the personal computer 105. The apparatus 103 returns the height (h) and position (d) of an echo within each of the flaw detection ranges to the personal computer 105 as flaw detection data. The personal computer 105 allots red, green and blue to the probes 205 - 207 to plot respective heights (h) on a display screen corresponding to the densities of the colors to prepare the B- and C-scope images of a roll 101 using the flaw detection positions in peripheral and axial directions. These B- and C-scopes are places where a flaw is present and an echo is strongly returned and displayed by dark colors.
Patent JP-S63105200-A (JP)
Inventor: KATO NAOYUKI
IPC: D21H13/10
Filed: 1986-10-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H077156-A (JP)
Title: Thin film field effect transistor
Inventor: HAYASHI HISAO
IPC: H01L29/786
Filed: 1993-09-13
Abstract: PURPOSE:To increase the effective mobility significantly while lowering the threshold voltage and the operating gate voltage sufficiently by forming a thin film FET transistor of an active layer, a polysilicon film, etc., and specifying the thickness of the active layer. CONSTITUTION:The thin film FET transistor comprises a dielectric substrate 1 on which a hydrogenated polysilicon film 2 is formed, and an active layer 8 where a channel is formed of the polysilicon film 2 with the thickness in the range of 100-1000Angstrom . The FET transistor further comprises a source region 6 and a drain region 7 formed of the polysilicon film 2, a gate dielectric film 3 formed on the active layer 8, and a gate electrode 4 opposing the active layer 8 through the gate dielectric film 3. Electrodes 9, 10 for taking out the source and drain regions 6, 7 are also provided along with a plasma silicon nitride film 11 containing hydrogen formed above the active layer 8 and the source and drain layers 6, 7. Since a high temperature process can be employed in the fabrication, deterioration of characteristics due to external contamination can be prevented effectively.
Patent JP-H0298978-A (JP)
Title: Photocoupler device
Inventor: YOSHIDA KEIICHI
IPC: H01L31/12
Filed: 1988-10-05
Abstract: PURPOSE:To make it possible to generate a larger photoelectromotive current by connecting optical semiconductor cells of amorphous silicon semiconductors in series. CONSTITUTION:A photocoupler 1 includes four LEDs 3 connected in series as a light source. An optical semiconductor device 6 is constituted by sixteen optical semiconductor cells of amorphous silicon semiconductors, the cells being connected in series. The LEDs 3 are spaced from the optical semiconductor device 6, and the both are fixed in a case 2. In such a photocoupler 1, an external power supply is connected to a cathode terminal 4 on the input side and an anode terminal 5 on the input side. A specified current in the direction shown by arrow A causes the LEDs 3 to emit light. This light is directed to the optical semiconductor device 6 and an electromotive force is generated. This electromotive force can be taken from an output-side cathode terminal 7 and an output- side anode terminal 8. Thus, a large photoelectromotive current can be generated.
Patent JP-H0588885-A (JP)
Title: Central processing unit
Inventor: TANIHIRA HISAMITSU
IPC: G06F9/30
Filed: 1991-09-30
Abstract: PURPOSE:To decode an additional instruction code without changing the hardware of an instruction decode circuit. CONSTITUTION:The additional instruction code disabling decode at an instruction decode circuit 11 is set to a reloadable instruction code register 13a, a comparator circuit 13b compares whether an instruction code read from a program is coincident with the additional instruction code or not, the decode signal of the additional instruction code is outputted when they are coincident, and a processing is executed corresponding to the additional instruction code. An instruction decode circuit 11' is previously constituted so as to decode the additional instruction code as well in addition to a standard instruction code and when the additional instruction code is used in the program, a gate control circuit 22 passes the decode signal of the additional instruction code by a gate circuit 21. When the additional instruction code is not used, the passage of the decode signal of the additional instruction code is inhibited and when the decode signal of the additional instruction code is outputted, the processing is executed corresponding to the additional instruction code.
Patent JP-S60143606-A (JP)
Title: Actuator
Inventor: GOTOU MAKOTO
IPC: B41J1/30
Filed: 1983-12-29
Abstract: PURPOSE:To obtain an actuator to perform rotational motion and axially directional transference at the same time with simple construction by a method wherein the actuator is made to perform action on one side of rotational driving or axially directional driving according to mutual action of feeding currents to the groups of coils and magnetic fluxes generated by magnets, and current feeding to the first and the second coil groups is controlled to be changed over according to a distribution means. CONSTITUTION:When an S pole is formed on the first magnet 2 side by flowing a current to a coil A, rotational power as shown with an arrow mark (p) is generated according to attraction and repulsion between the N pole and the S pole of the magnet 2. While when an N pole is formed on the second magnet 3 side according to the current of a coil D, transferring power to the axial direction as shown with an arrow mark (q) is generated according to repulsive power between the N pole of the magnet 3. A coil to be fed with a current is changed following to the rotation of the magnet. Accordingly, when feeding of currents to the group of transistors 11-16 and the group of transistors 21-26 is controlled corresponding to output (g) of the group of position detecting elements 5, continuously rotational power and axially directionally transferring power can be obtained.
Patent JP-H0997909-A (JP)
Title: Liquid crystal display
Inventor: OZEKAWA SEISHI
IPC: G09G3/36
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To enhance an excellent article rate of a liquid crystal display by a method wherein it is possible to readily modify wire defects caused by a fail of a thin film transistor constituting a drive circuit buffer in an active matrix type liquid crystal display integral with the drive circuit. SOLUTION: This display comprises a plurality of P channel thin film transistors TrP1 to TrP3 and channel thin film transistors TrN1 to TrN3 in which buffers 10 in an image signal drive circuit or a scan signal drive circuit are respectively connected in parallel. Power source wires 15, 16 and an output wire 17 which are connected to each of the thin film transistors TrP1 to TrP3 and TrN1 to TrN3 are branched from main wiring parts 15a, 16a, 17a. Formation is made with wiring patterns comprising these and branch wiring parts 15b, 16b, 17b provided between them and a contact 19.
Patent JP-2000081607-A (JP)
Title: Matrix type liquid crystal display device
Inventor: OGUSU KOJI
IPC: G02F1/133
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To meticulously suppress the luminance unevenness based on the temp. unevenness within the liquid crystal panel of a matrix type liquid crystal display device. SOLUTION: A microcomputer 70 estimates the temps. by every pixel of the liquid crystal panel 10 in accordance with the temps. detected by respective temp. sensors 60a to 60e, calculates the inclination and segments of the gradient linear equation by every pixel stored in a ROM 80 in accordance with the estimated temp. based on the inclination and segments and stores the same in a RAM 90. A microcomputer 110 of a control circuit 100 corrects the actual intensity of image data signals so as to attain the target intensity at the average temp. value of the temps. detected by the respective temp. sensors 60a to 60e, by every pixel in accordance with the temps. detected by respective temp. sensors 60a to 60e and the estimated temps. of very pixel.
Patent JP-H0589576-A (JP)
Title: Tape cassette positioning mechanism
Inventor: MASUOKA NOBUO
IPC: G11B15/675
Filed: 1991-09-30
Abstract: PURPOSE:To mount two or more kinds of tape cassettes having different cassette mounting heights by providing a tape cassette positioning member and a height determination member with steps. CONSTITUTION:The mounting height and mounting position of a tape cassette 1 to be mounted at an upper cassette mounting height are adjusted with an upper side height adjustment surface 5b provided for a tape cassette positioning member 5 having a shape provided with steps. The mounting height and mounting position of a tape cassette 2 to be mounted a lower cassette height is adjusted with a lower height adjustment surface 5d provided for the member 5. A height determination member 6 is provided with two height adjustment surfaces 6a and 6b adjusting the mounting height of the cassette corresponding to the height adjustment surfaces 5b and 5d. The positioning hole on the bottom of the cassette 1 is set smaller than that for the cassette 2. Thus, two or more kinds of tape cassettes having different mounting heights can be mounted.
Patent JP-2001071894-A (JP)
Title: Guide rail switching and truck type transport facility
Inventor: WATANABE TADASHI
IPC: B61B13/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a truck type transport facility smoothly switching path of a transport truck during high speed travel. SOLUTION: In a truck type transport facility for a transport truck 1 for transporting cargo traveling along a traveling rail 3 provided on a floor, main guide rails 4A, 4B are provided along the both sides of a traveling rail 3. a pair of left and right guide bodies on the front inner side and the front outer side in contact with the inner side surface and the outer side surface of the both main guide rails are provided on a front part of the transport truck 1. On a branching part and a merging part of the traveling rail 3, auxiliary guide rails 6A, 6B are placed on one side of the traveling rail 3, and movable switching parts 4a, 4b, 6b are formed on a part of the main guide rails 4A, 4B and the auxiliary guide rail 6B.  A drive mechanism 12 switches to move the switching parts 4a, 4b, 6b between a first position and a second position corresponding to the path of the transport truck 1. An auxiliary guide body 11 in contact with an outer side surface of the auxiliary guide rails 6A, 6B is attached to the transport truck 1.
Patent JP-S59131499-A (JP)
Inventor: ANDOU YOUICHI
IPC: B43K25/00
Filed: 1983-12-26
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-S60140910-A (JP)
Title: Shape of mask for photo etching of tuning fork type vibrator
Inventor: ENDOU HIDEO
IPC: H03H3/02
Filed: 1983-12-27
Abstract: PURPOSE:To attain elimination of leaked vibration of a tuning fork type vibrator by correcting the unbalance amount of outer shape of the tuning fork type crystal vibrator produced due to the difference of etching speed of a crystal plate in the X axis direction into the outer shape of a photo mask in advance. CONSTITUTION:Corners 9, 11 are shifted respectively by m, n and q, p in the Y' axis direction to form symmetrically the same shape as a corner 8 and a shoulder 10 formed to a photo mask 100 after photo etching and one side of a cross 12 is formed as a circular arc of radius (r) and the other side is formed as a straight line segment of length l. The relation of e<0.5t, n<0.5t, q<0.5t, p<0.5t, r<0.8g, l<g-r is formed, where (t) is the thickness of the crystal vibrator. In using the photo mask, the tuning fork type piezoelectric vibrator without unbalance is formed.
Patent JP-S61130482-A (JP)
Title: Surface treated steel sheet having superior resistance to corrosion and oxidation at high temperature and its manufacture
Inventor: MICHII SATOSHI
IPC: C23C14/06
Filed: 1984-11-30
Abstract: PURPOSE:To obtain the titled surface treated steel sheet by forming a film consisting of an under Al layer of a specified thickness and an amorphous Al2O3 surface layer of a specified thickness by vapor plating. CONSTITUTION:An Al layer 1 of 1-20mum thickness and an amorphous Al2O3 layer 2 of 0.1-2.0mum thickness are successively formed on the surface of a steel sheet S by vapor plating to obtain a surface treated steel sheet having a film A consisting of the layers 1, 2. In order to provide much superior characteristics, an under layer (a) is composed of upper and under Al layers 1b, 1a and an AlN layer or an amorphous Al2O3 layer 3 interposed between the layers 1a, 1b. At this time, the thickness of the layers 1a, 1b is 0.5-10mum, and the thickness of the layer 3 is 0.1-2.0mum.
Patent JP-H021235-A (JP)
Title: Image reconstitution system of magnetic resonance imaging apparatus
Inventor: MAEDA AKIRA
IPC: G01R33/54
Filed: 1988-10-07
Abstract: PURPOSE:To obtain a chemical shift component image by high speed imaging technique using a timewise varying inclined magnetic field by estimating a resonance signal due to the contribution only of one chemical shift component from a set of resonance signals measured in a plurality of different timings. CONSTITUTION:An MRI apparatus consists of a sequence control part 201 for controlling the respective parts of the apparatus according to determined procedure in order to detect a nuclear magnetic resonance signal from an object to be examined, a transmitter 202 of a high frequency pulse generated in order to generate resonance, an inclined magnetic field driving part 204 for driving an inclined magnetic field, a magnetic field control part 203 for controlling the inclined magnetic field, a receiver 205 for receiving and detecting the magnetic resonance signal generated from the object to be examined, a processor 206 for performing image reconstitution and various operations a CRT, display 207 for displaying an image and an external memory apparatus 208 for storing detection signal data, reconstituted image data or the like. A resonance signal only due to one chemical shift component is calculated from resonance signals measured in a plurality of different timings and a chemical shift component image can be separated to be reconstituted. Therefore, the chemical shift component image can be taken at a high speed.
Patent JP-H10116989-A (JP)
Title: Manufacture of thin film transistor
Inventor: MIYASAKA MITSUTOSHI
IPC: H01L21/336
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To form clean interface between a semiconductor film and a gate insulating film, and also, seek high quality of a semiconductor film or high quality of both the semiconductor film and the gate insulating film, and materialize the manufacture of a TFT high in yield and reliability. SOLUTION: In the first stage ST1D, semiconductor film forming process ST12, crystallization process ST13, ad first gate insulating film forming process ST16 are performed without exposing a substrate to air. In the second stage ST2D, quick heat treatment applied to the first gate insulating film and the semiconductor film. In the third stage, the first gate insulating film and the semiconductor film are patterned. In the fourth stage ST4D, the surface of the first gate insulating film contaminated by a resist mask is cleaned by etching or the like. In the fifth stage ST5, hydrogenation treatment ST41 is applied, and then the second gate insulating film is made on the surface of the first gate insulating film.
Patent JP-H1095598-A (JP)
Title: Lift detecting device of fork lift truck
Inventor: OKADA KEIKO
IPC: B66F9/20
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of correctly detecting the rise of a carriage (a fin cover) over the extensive range from the lowest position to the highest position of the carriage even when the fitting position of a rise sensor unit is unavoidably relatively high position such as a counter balance type forklift truck. SOLUTION: A wire 9 drawn out of a rise sensor unit 6 is wound around lower pulleys 7, 8 and its tip is connected to a carriage 5 at the lowest position at the connection position higher than the pulley 7. In a process where the carriage 5 is lowered, the wire 9 is constantly re-wound around the rise sensor unit 6, while in a process where the carriage 5 is elevated, the wire 9 is constantly delivered from the rise sensor unit 6.
Patent JP-H0257681-A (JP)
Title: Composite material for sputtering vapor deposition
Inventor: TANAKA KOICHI
IPC: C23C14/34
Filed: 1987-10-06
Abstract: PURPOSE:To freely select a metallic Ta component, a metallic Si component, and an oxygen component by combining metallic Ta, metallic Si, TaSiO2, Ta2O5, SiO2, and SiO in an arbitrary ratio. CONSTITUTION:Metallic Ta, metallic Si, TaSiO2, Ta2O5, SiO2, and SiO are blended in an arbitrary ratio, by which a composite material for sputtering is constituted. Since a metallic Ta component, a metallic Si component, and an oxygen component can be freely selected by using the above composite material, material design can be facilitated and a resistivity value necessary for a specific film thickness can be obtained. This composite material is used for resistance material or heating unit material for use in sputtering vapor deposition.
Patent JP-S61132073-A (JP)
Title: Power source circuit
Inventor: TOYA HIROKAZU
IPC: H02M3/28
Filed: 1984-11-29
Abstract: PURPOSE:To prevent the conversion efficiency of a power source from decreasing by connecting two switching circuits in series or in parallel with a DC power source input. CONSTITUTION:When a commercial power source VAC is 200V, the first and second switching circuit 11, 12, capacitors 20, 21, and the primary windings 22a, 22c of a pulse transformer 22 are connected in series with DC power source input V1 by a changeover switch. When the power source VAC is 100V, the circuits 11, 12, capacitors 20, 21 and the primary windings 22a, 22c of the transformer 22 are connected in parallel with the input V1. A controller 15 increases or decrease the pulse widths of control pulses A1, A2 in response to the variation of a DC power source output V0. and the phase of the control pulse is displaced by half period.