baber/WOPTO huggingface dataset:
Patent JP-S63114420-A (JP)
Title: Up/down signal switching device
Inventor: ANAMI YOSHIAKI
IPC: G01P13/04
Filed: 1986-10-31
Abstract: PURPOSE:To distinguish the titled signal from different analog signals by sending an UP or DOWN signal in accordance with the compared result of the time required for transferring the 1st mode transferred from the 2nd mode to the 3rd mode with a prescribed time. CONSTITUTION:An analog signal raised in accordance with the increase of a rotational angle of a rotary body rotated from an original position set up as a start point in one direction and reached to the maximum value or decreased and reached to the minimum value is transferred from the 2nd mode to the 3rd mode through the 1st mode. At that time, the time required for transferring the 1st mode to the 3rd mode after transferring the 2nd mode to the 1st mode is decided. When the time is shorter a prescribed time, the sending of a DOWN signal at the time of transferring the 1st mode to the 3rd mode is interrupted and the DOWN signal is turned to the UP signal and sent at the time of transferring the 1st mode to the 3rd mode. When the time is longer than the prescribed time, the DOWN signal is sent at the time of transferring the 2nd mode to the 1st mode. Consequently, both the analog signals can be distinguished.
Patent JP-H06109197-A (JP)
Title: Moving direction monitor foe movable body
Inventor: YOMOGIHARA KOICHI
IPC: B25J19/02
Filed: 1992-09-29
Abstract: PURPOSE:To improve safety in the case where a device to monitor the moving direction of a movable body such as a robot arm or the like fails by detecting the movement of the movable body toward a direction being safe to a human being on output in a high level state and the movement toward a direction being dangerous on the output in a low level state. CONSTITUTION:A disc where many slits are provided at equal spaces is fixed to the shaft of a driving motor for a robot arm, and a photocouplers 3 to 5 to generate three-phase signals at fixed phase differences are provided along the circumferential direction of the disc. The output signals of the photocouplers 3 to 5 are rectified through rectifying circuits 6 to 8 to change into alternating signals (a) to (c) being 50% in duty, and severally inputted into AND gates 12 to 14 through differentiating circuits 9 to 11 and compared with the alternating signals (b), (c), (a). The self-holding outputs of the AND gates 12 to 14 are then inputted into an OR gate 18, and the moving direction judging signal (x) of the movable body is outputted according to an input state. Namely, when the self-holding outputs of the AND gates 12 to 14 continues, logical value I is outputted from the OR gate.
Patent JP-H01102446-A (JP)
Title: Original protection sheet
Inventor: YAMAMOTO TAKEMI
IPC: G03B27/62
Filed: 1987-10-15
Abstract: PURPOSE:To omit user's labor at the time of composing originals by providing an original protection sheet for protecting an original from claws, dirt or the like with plural original exposing positions. CONSTITUTION:An original holding cover 16 is arranged between an exposure board 3 and an original board glass 15 to be driven. The cover 16 has plural exposure faces 21 and a non-exposure face 22. A transparent pet 23 is superposed to the cover 16 to be coupled with the cover 16 at its end edge. Plural originals to be composed are arranged and fixed on the exposing faces 21 of the sheet 16. Then, the sheet 16 is inserted into a picture recorder and the 1st exposure face 21a is set up. Then, the exposure board 3 is downed and photosensitive/pressure sensitive paper 2 is stuck fast to the sheet 16 by the force of the spring 4. A light source 12 is turned on and only the light penetrated into a color correcting filter 13 is reflected at random by a random reflecting plate 14 and penetrated into the original to form a latent image on the paper 2. Then, the light source is turned off, the exposure board 3 is lifted to release its adhesion with the sheet 16, the sheet 16 is set up on the exposure face 21b and similar operation is repeated.
Patent JP-2000083932-A (JP)
Title: Noninvasive vital component measuring instrument
Inventor: ASANO KAORU
IPC: G01N21/31
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a noninvasive vital component measuring instrument which is capable of displaying the time series data of the vital component information and arbitrary selection information of the same person as the results of analyses. SOLUTION: This noninvasive vital component measuring instrument has a light source section 11 for supplying light to the living body to be inspected, a photodetecting section 12 for detecting the optical information in the living body receiving the light, a data processing section 2 for executing the data processing of the optical information, an output section 24 for outputting the vital component information obtd. by the data processing and a manipulating section 35 for inputting and manipulating the data necessary for the data processing. The manipulating section 35 displays the time series data of the vital component information and arbitrary selection information which is arbitrarily selected of the same person as the results of the analyses. Further, the arbitrary selection information is the action record, exercise record and time trial record of the same person.
Patent JP-H09101887-A (JP)
Title: Disk array device
Inventor: SAKAGUCHI AKIHIRO
IPC: G06F3/06
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and quickly rewrite firmware without stopping a display array device or generating the shortage of a disk drive and to improve the reliability of the device. SOLUTION: A firmware is previously stored in a prescribed storage area of a disk drive 3a, and when a power supply for the device is turned on, the firmware is read out from the disk drive 3a and written in a RAM 5 constituting a main memory. Firmware data to be rewritten are received from a host machine 10 connected through a serial port 9 and the data are written in a prescribed storage area of the drive 3a to execute the rewriting of the firmware.
Patent JP-H09101117-A (JP)
Title: Shape detection device for front end and back end of band plate in electro-resistance-welded-tube manufacturing line
Inventor: FUJIZU OSAMU
IPC: G06T7/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To detect a fishtail, a narrow width portion, and an extremely wide width portion allowing no edge milling, cut them off, improve yield, and improve manufacturing efficiency for manufacturing electro-resistance-welded tubes. SOLUTION: The device is equipped with a one-dimensional CCD camera 4 picking up the whole area in a plate width direction from the central portion in a plate width direction and from above in the vertical direction of a band plate, a light projector 7 lightening the front of its visual field, an image processing device detecting a fishtail from an image signal picked up by the camera 4.  Further, the device is equipped with one-dimensional CCD cameras 5, 6 which can move in the plate width direction and pick up an edge portion from both end portions in the plate width direction and the upper portion in the vertical direction of the band plate, light projectors 8, 9 respectively lightening the respective fronts of their visual fields, an image processing device detecting the plate width from image signals picked up by the cameras 5, 6, and a computing device determining a block position and milling.
Patent JP-S62119049-A (JP)
Title: Printer/plotter buffer circuit
Inventor: AKAO AKIO
IPC: B41J5/30
Filed: 1985-11-19
Abstract: PURPOSE:To simplify the constitution of the titled circuit, by a method wherein a raster data and a letter code data are respectively attached by an address, stored in a buffer memory and the address signal is discriminated with a decoder in reading and switched to a printer buffer or a plotter buffer. CONSTITUTION:A buffer 1 is supplied with an address at the input terminal ADDRESS from the address bus AB, a chip select signal at the input terminal CS, and a write signal MWR respectively at the input terminal WR. The input of the data to this buffer memory 1 and the output of the memorized data are connected to try, state, buffers 3, 4 and the input terminal ADDRESS of memory ROM2 via an input/output terminal DATA. Thereby, the same memory area of one buffer memory can be easily switched only by alterating the address fro reading data as a printer buffer for imaging letter information by designating a letter pattern or as a plotter buffer for imaging the pattern with a raster data, to be used.
Patent JP-S62120738-A (JP)
Title: Pilot signal transmission and reception equipment
Inventor: YOSHIZUMI KOICHIRO
IPC: H04B7/15
Filed: 1985-11-20
Abstract: PURPOSE:To narrow remarkably an interval between pilot signals by two pulse circuits for identifying its own station pilot signal, a NOR circuit and a switch turning on/off an output of a reference oscillator to a conventional pilot receiver. CONSTITUTION:A pilot level detection signal from a comparator 23 is fed to pulse generating circuits 25, 26 and the NOR circuit 24. The pulse generating circuit 26 generates a pulse having a pulse width tau2 (nearly 100ms) by the pilot level detection signal from the comparator 23 to turn off a switch 27 for the time. When a signal entering the pass band of a band pass filter 10 by the sweep is the own station pilot signal and the output of the reference oscillator 4 of the own station is interrupted, an output 123 of the comparator 23 changes to a low level after nearly 240-280ms. In this case, since a low level signal is inputted to the comparator 23 and the pulse circuit 25 at the just same time, a high level pulse having a pulse width tau2 (nearly 100ms) is generated at an output 124, a control logic circuit 19 sends a control signal turning off a switch 20 to stop the sweeping.
Patent JP-H03122614-A (JP)
Title: Production of microlens
Inventor: MINO YOSHIKO
IPC: G02F1/13
Filed: 1989-10-05
Abstract: PURPOSE:To form microlenses to a uniform shape with good reproducibility and to obtain distinct and high image quality by embedding a material having the refractive index different from the refractive index of a substrate glass into the substrate layer of the filter forming surface of a counter substrate. CONSTITUTION:The glass is etched by wet etching of, for example, an HF system with the light shielding patterns 2 of the transparent substrate 1-a formed with the light shielding pattern 2 for preventing the intrusion of light for each one picture element as a mask. For example, a resin 11 is packed as the material having the refractive index different from the refractive index of the substrate is packed into the etched parts so as to flatten the substrate surface. The microlenses 14 are built into the counter substrate layer 1-a, 4 so a to correspond to the picture elements, by which the incident light is focused to the central parts of the respective microlenses. The light is made incident on the very small picture elements of even the substrate having the ultra-high density in this way and the distinct videos having the high image quality are obtd.
Patent JP-H03124672-A (JP)
Title: Image copying equipment
Inventor: TAKAGI MASABUMI
IPC: B65H85/00
Filed: 1989-10-05
Abstract: PURPOSE:When images are copied on both sides of a decalcomania member respectively or overlapping on one side of the member, to remove curls generated on the decalcomania member in respective carrying paths by interchanging the paths with a switching means. CONSTITUTION:After an image is copied on a decalocomania member 7, the member 7 is placed on a midway tray 42, and then carried from the tray 42 to copy another picture on it. At that time, corresponding to whether the image is copied on the rear side of the member 7 or overlapping on the same side of the member, carrying paths 52, 55 of the member 7 are interchanged with a switching means 51. And curls generated on the member 7 in respective paths are removed with removing means 53, 54, 55, and 56.
Patent JP-H10100470-A (JP)
Title: Thermal head controller
Inventor: TAKAMI HIROSHI
IPC: B41J2/36
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head controller for realizing uniform printing regardless of fluctuation of power supply voltage. SOLUTION: Output voltage of a battery is detected immediately before a strobe signal STB is turned off and a conduction time T for next print period is calculated based on a detected voltage value DV. In this regard, output voltage of the battery decreases with time toward an effective voltage dependent on consumption of the battery and the load during a conductive interval when the strobe signal STB is turned on and increases toward a reset voltage dependent on the decrease of load corresponding to a thermal head during a nonconductive interval when the strobe signal STB is turned off. Since the output voltage is detected when it is settled immediately before a transition is made from the conductive interval to the nonconductive interval, the conduction time T can be determined accurately based on a stabilized detection voltage.
Patent JP-H01103701-A (JP)
Title: Backup device
Inventor: KUGIMOTO KAZUYUKI
IPC: G05B9/02
Filed: 1987-10-16
Abstract: PURPOSE:To preserve data of plural controllers in real time by recording and preserving the latest data of controllers in a recording means at each time of changing data. CONSTITUTION:When data is inputted from a keyboard 23, a write part 31 which receives a write request from a control part 24 writes data in a hard disk device 26 and a sequencer 5a. When a compare request is issued from the keyboard 23, the control part 24 outputs data of the sequencer 5a and the address of data of the disk device 26 different from that of the sequencer 5a to a CRT 29 by a comparing part 30. If drop-out of data of the sequencer 5a is clarified on the display of the CRT 29, a copy request is inputted from the keyboard 23 to the control part 24 for the purpose of restoring data of the sequencer 5a. The write part 31 which receives the copy request from the control part 24 writes data of the sequencer 5a, which is stored in the disk device 26, from the disk device 26 to the sequencer 5a.
Patent JP-H09105350-A (JP)
Title: Engine controller
Inventor: KOYAMA KATSUYA
IPC: F02P15/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To control ignition by detecting a reference position with certainty even in the case where an unpredictable noise is mixed in a signal of a reference position sensor for detecting a fact that each cylinder of an engine is reached to the prescribed position. SOLUTION: Before a reference position signal out of a reference position sensor 6 is taken into a computing element for ignition control, a signal less than the effective minimum angle width of the reference position signal is eliminated as a noise, and a noise mast part 8 outputting the signal of more than the angle width as the reference position signal is installed there.
Patent JP-H0575572-A (JP)
Title: Spectrum spread bidirectional communication equipment
Inventor: SUGAWARA ATSUSHI
IPC: H04J13/00
Filed: 1991-09-12
Abstract: PURPOSE:To exclude leakage (distance problem) from the transmission part to a reception part in a spectrum spread bidirectional communication equipment. CONSTITUTION:A prescribed information signal to be transmitted is subjected to spread modulation by a synthesized pseudo noise code (PN1+ PN1), which is generated by synthesizing a prescribed pseudo noise code PN1 and its inverted code  PN1, and is transmitted. The received signal is subjected to spread demodulation by a code (PN1+PN1) or (PN1+PN1), which is generated by synthesizing two prescribed codes PN1 used for spread modulation at the time of transmission or two another pseudo noise codes PNi-, to extract an information signal to be received. Thus, the mutual correlation value between the PN code for spread modulation and that for spread demodulation is '0', and leakage from the transmission part to the reception part is excluded even if it occurs.
Patent JP-2001080162-A (JP)
Title: Imaging apparatus and bulletin unit comprising imaging apparatus
Inventor: IWASE MORIKAZU
IPC: B41J29/13
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which can inform a user than a cover has locked to the body of the imaging apparatus, and a bulletin unit comprising the imaging apparatus. SOLUTION: When a cover is closed toward a printer body, the pin abutting face 24e of a lock lever 24 abuts against a lock pin 27 and when the cover is closed furthermore, the lock pin 27 is slid to the open W side of a lock groove 24 relatively to the lock lever 24. Subsequently, when the cover is closed furthermore, the lock pin 27 rides over a protrusion 24g and separated therefrom by the urging force of a lock spring 25. Consequently, the lock pin 27 is urged by the lock spring 25 to spring toward the upper wall face M1 side from the open W side of a lock groove 24g. The lock pin 27 is received by a receiving plane M2 and a user is informed that the cover has locked to the printer body by the impact sound.
Patent JP-H0899488-A (JP)
Title: Duplicate photographing device
Inventor: OGURI MASAHARU
IPC: B42D15/10
Filed: 1994-09-30
Abstract: PURPOSE: To provide a duplicate photographing device for preventing the soiling of a photograph by the roller pressure fixing of a conveyor roller, marking the photograph and shifting carrying positions. CONSTITUTION: In a duplicate photographing device for inputting the information for making a certificate by photographing a face image from a face photograph on which necessary items such as certificate number and others are recorded based on an application 3 in which required items of certificate number and the like, an application supply section for supplying the application 3 and a carrying section 70 with a carrying channel 71 carrying the application 3 from the application supply section are provided. The carrying channel 71 of the carrying section 70 is formed by a couple of carrying rollers 72 facing each other and disposed in direction perpendicular to the carrying direction, and a relief recessed section 81a is formed in a manner that roller faces of the carrying rollers 72 are not hit by a photograph of the application 3.
Patent JP-H01105348-A (JP)
Title: Linking recording control circuit for helical scanning tape device
Inventor: KONNO KAZUTOSHI
IPC: G11B15/467
Filed: 1987-10-19
Abstract: PURPOSE:To reproduce a linking-recorded part without any trouble by obtaining the phase control signal of a capstan motor trailing a tracking error signal during a reproducing action. CONSTITUTION:A time difference n=a-c between a capstan control signal (a) and a capstan rotation detecting pulse (c) is sent to a subtracter 31 through a latch 23 during the reproducing action. On the other hand, a counter 22 D/A- converts 26 a counted value (d) of the signal (a), voltage-compares 27 an output (d') with the tracking error signal, sends a signal (f), whose output is supplied to a mono-multi 28 and inverted, and an output signal (g) from the latch 30 is given to a subtracter 31. Here, the subtracter 31 subtracts a value (m) of the signal (g) from the value (n), sends it through a latch 32 to a comparator 33, here it is compared with the counter output (d), and a signal (i) is taken off through a mono-multi 34. The signal (i) delays a reference signal by the time, in which the output in the phase comparison of the capstan motor subtracts the phase difference to be equal with the tracking error signal.
Patent JP-S62120094-A (JP)
Title: Semiconductor laser device
Inventor: TOMITA AKIHISA
IPC: H01S5/00
Filed: 1985-11-20
Abstract: PURPOSE:To facilitate the registering of optical axes and to enable the length of a resonator to be freely designed, by providing a current injection electrode in a part of an element having a quantum well structure on a substrate so as to provide an active region, while utilizing the other part as an external resonator region capable of varying the length of the quantum well structure. CONSTITUTION:An N-type Al0.35Ga0.65As clad layer 12, a quantum well layer 13 consisting of a 300Angstrom  thick Al0.3Ga0.7As, 100Angstrom thick GaAs and 300Angstrom  thick Al0.3Ga0.7As, and a P-type Al0.35Ga0.65As clad layer 14 are deposited in that order on an N-type GaAs substrate 11 to form a double hetero structure. This double hetero structure having a 2mum wide stripe shape i filled up with an N-type Al0.35Ga0.65As filling layer 15 to form a semiconductor laser having a length of a resonator of 10mm. A Zn diffusion section 17 is provided from one end face of the laser up to 300mum therefrom, and an electrode 16 is vapor deposited on the section 17. In this construction, the Zn diffusion section 17 provides an active section 51 of the semiconductor laser and the other section provides an external resonator 52. Since the absorption loss in the external resonator 52 is decreased by the fact that light is waveguided through the quantum well layer 13, the resonator 52 can have increased dimensions. Thus, the distance between axial modes can be about 1GHz and an extremely short pulse having a width of 10ps can be obtained.
Patent JP-H03124638-A (JP)
Title: Feed paper separator
Inventor: KURIHARA KATSUMI
IPC: B65H3/52
Filed: 1989-10-05
Abstract: PURPOSE:To obviate disassembling of the device to supply lubricant by constituting a torque generating means in such a way that torque is transmitted from one side to the other side with no direct contact between No.1 shell and No.2 shell. CONSTITUTION:The feeding roller 32 of a feeding separator 21 is rotated clockwise by the driving system of a copying machine 22 in such a way that a piece of transfer paper 29 coming in contact with the feeding roller 32 is forwarded to the main body of the copying machine 22 until the piece of transfer paper 29 is supplied to the feeding separator 21. A reversing roller 34 is driven by an input gear 45 connected with the driving system of the copying machine while being rotated clockwise B via a driving gear 43, a driven gear 37, a torque limiter 35 and a driven shaft 33. In this case, in the torque limier 35 driving force is transmitted to a casing cover 38, and is furthermore transmitted from No.1 shell 39 to No.2 shell 40 as specified torque T.
Patent JP-H01104451-A (JP)
Title: Brake ring for continuously casting metal
Inventor: KOYAMA KUNIO
IPC: B22D11/10
Filed: 1987-10-19
Abstract: PURPOSE:To absorb deformation, etc., of a ceramic caused by heat shock with metallic layer and to reduce crack by having the ceramic part and the metal part in a brake ring and making construction joining the ceramic part and the metal part of the brake ring. CONSTITUTION:An inserted part 5 to a mold of the brake ring is made of plural-layer construction of the ceramic and the metal. The ceramic is made of zirconia ceramic partially stabilized by MgO and the metal is made of copper by casting to join the both material. The casting to join is executed by charging the copper and the ceramic in a crucible and melting the copper at the prescribed temp. and cooled as they are. After that, unnecessary part of the copper is cut off to machine to the prescribed size. By this method, the service life if extended and machining can be facilitated.