baber/WOPTO huggingface dataset:
Patent JP-S57210459-A (JP)
Title: Signal pickup device
Inventor: SUGIYAMA HIROYUKI
IPC: G11B9/06
Filed: 1981-06-19
Abstract: PURPOSE:To obtain the best playback signal of each reproducing stylus by measuring and ranking the characteristics of each reproducing stylus previously, and then switching the resonance characteristics of a signal conversion part according to the ranks during use. CONSTITUTION:The resonance characteristics of each manufactured reproducing stylus are measured and then ranked. At the signal conversion part of the pickup mechanism of a disk reproducing device, voltages applied to a varicap 8 are switched by the switching of a switch S to switch the resonance frequencies of the signal conversion part. An user operates the switch S according to the rank of a reproducing stylus to obtain the best playback signal.
Patent JP-S57209225-A (JP)
Title: Antitumor activity intensifier
Inventor: NAKATSUGAWA JIYUUICHI
IPC: A61K31/7052
Filed: 1981-06-18
Abstract: PURPOSE: A low-toxicity preparation that contains N 6 -acyl-3'-deoxyadenosine derivative as an active ingredient, thus intensifying the antitumor effect, when a malignant tumor is treated with active radiation and/or an antitumor agent.  
     CONSTITUTION: The objective intensifier contains at least one of compounds of the formula (R 1  is acyl; R 2  is hydroxyl, residue of phosphoric acid, or residue of phosphate salt) as an active ingredient. The compound of the formula has an activity of inhibiting the recovery function of cancer cells from their latent, mortal damages, when the cancer is treated with active radiation, resulting in showing active ray sensitizing effect. Therefor, the dose of irradiation is reduced. Further, this compound also has a good effect of intensifying antitumor activity of a chemical agent. It is made into oral preparations, injection solutions or suppository and dozed in 0.5W3,000mg/day. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57209550-A (JP)
Title: Calculating system for run step
Inventor: KANAI YOSHIAKI
IPC: G06F11/34
Filed: 1981-06-19
Abstract: PURPOSE:To count run steps without giving effect on the operation of an information processing system in operation, by connecting a count means which completes count when an instruction pickup address is coincident with a run completion address to a common bus. CONSTITUTION:A run step calculating circuit IC is connected to a common bus BUS indenpendently of a CPU. A head address MS of a count objective area at a main storage device MEM, a final address ME, a run start address RS indicating the start position of count, and a run completion address RE indicating the position of compoletion of count are respectively preset to registers R1-R4 of the circuit IC. In the IC, comparators CMP1-CMP4 are started by an instruction pickup signal E and an instruction pickup address AD is read without giving effect on the CPU or the main storage device MEM.
Patent JP-H02295630-A (JP)
Title: Removal of seam in longitudinal swage process
Inventor: MIHIYAERU YOHAN SHINDORAA
IPC: B21J5/08
Filed: 1990-04-10
Abstract: PURPOSE: To easily eliminate longitudinal upset seams at a low cost by shaping the contour of a tool in such a manner lens-like upset seams are formed, rotating a pipe at a prescribed angle right after the end of upsetting and inserting a mandrel into the pipe, then again pressing the pipe in a radial direction. CONSTITUTION: The pipe is rotated at the prescribed angle of <=90 deg. right after the end of the pipe is withdrawn from the tool upon ending of the upsetting and the supporting mandrel is inserted into the pipe. The pipe is again pressed by upsetting shells. The projecting upset seam may be eliminated by pressing. The internal contour of the upsetting tool is previously shaped so that the upset seams are formed like lenses in order to avoid the generation of pleats by surely executing the pressing and eliminating. The need for seam elimination by manual polishing is eliminated.
Patent JP-H02273448-A (JP)
Title: Stereo image observing and photographing device
Inventor: KIMOTO MASAHIKO
IPC: H01J37/20
Filed: 1989-04-14
Abstract: PURPOSE:To observe and photograph a stereo image by observing and correcting the inclined angle of a sample on a CRT in synchronization with an electron beam scanning the surface of the sample, and displaying two scanned images simultaneously. CONSTITUTION:A visual field correcting circuit 27 decides the direction and magnitude of a current for correcting a visual field according to the position of a visual field correcting control 28 and supplies the current to a visual field correcting coil 7. This visual field correction is carried out only for one image, so that the circuit 27 is actuated only for the period of the odd-numbered scanning lines of an electron beam 3 in synchronization with scanning of the electron beam or for the period of the even-numbered scanning lines thereof. As the visual field correcting control 28, for example, a joystick is used to observe the image of the inclined angle theta2 of a sample on a CRT and the joystick is put down in such a direction that shifts the SEM image of a scanning type electron microscope, whereby the visual field is readily corrected, two SEM images are properly alinged and displayed on the CRT and a stereo image is directly observed and photographed on the CRT.
Patent JP-S5522824-A (JP)
Title: Semiconductor photo detection device
Inventor: HATA SUSUMU
IPC: H01L31/10
Filed: 1978-08-04
Abstract: PURPOSE: To obtain the light detection output with large gain through the reduced floating capacity by developing the epitaxial growth on the semiconductor substrate and forming the two resistances serving as the light derection element and load respectively within that epitaxial growth.  
     CONSTITUTION: On an N-type semiconductor substrate 1 developed is an epitaxial growth to form an N-type layer 2 with higher specific resistance than that of the substrate. Within the layer 2 formed are P-type zones 5 and 6 with same impurity atom concentration through the diffusion, and each zone 5 and 6 serves as a resistance R and a light detection element D respectively. Next, a terminal 8 is provided at the zone 6, a wiring 9 is connected between the zones 5 and 6, and then a terminal 10 is attached to the wiring 9. Also on the backside formed is a terminal 7. Thus, the light detection element D of PIN-type photodiode and the resistance R as load hold their positions within one substrate. After that a light L is radiated into the zone 5. By doing so, the output voltage caused by the incidence of the light into the zone 5 can be taken out through the terminals 8 and 10, and thus obtained voltage level becomes higher due to the structure where the floating capacity is reduced possibly small. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62249568-A (JP)
Title: Picture quality adjusting circuit
Inventor: KASEZAWA TADASHI
IPC: H04N5/208
Filed: 1986-04-22
Abstract: PURPOSE:To automatically adjust the luminance and contrast of a luminance signal for television to an adaptive value for a display device by providing the titled circuit with an average luminance detecting circuit and a luminance signal peak detecting circuit. CONSTITUTION:The average luminance detecting circuit 3 integrates a supplied and sampled luminance signal over a previously fixed period to calculate the average luminance of the luminance signal in the period and supplies the calculated mean value to a control circuit 6. The control circuit 6 determines a control constant for effectively utilizing the dynamic range of the display based on the supplied signal. Then, an arithmetic circuit 5 adjusts the luminance and contrast values of the luminance signal based on the control constant. Thus, the luminance and contrast can be automatically adjusted to an adaptive value for the display.
Patent JP-H09280790-A (JP)
Title: Stationary rotative stove-blower
Inventor: KATAOKA HARUHIKO
IPC: F28G9/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent drain at the time of starting steam injection from being applied to a heat exchange tube and soot from being solidified, in a stationary rotative stove blower used for cleaning a heat exchange face of a heat exchanger. SOLUTION: An injection tube 3 is held by a supporting arm 4 in such a manner as to be capable of being rotatively moved over a whole front face of a heat exchanger 1 and a driving device 2 is connected to one end of the tube. A suspending plate 5 is provided on the supporting arm 4 and a gutter 6 is supported in a gradient state, and steam is injected to a heat exchanger tube 11 of the heat exchanger 1 through an injection hole of the injection tube 3 to clear a surface of the heat exchange tube 11 of soot. At the time of starting steam injection the tube is cool so that soot is solidified if steam is applied onto the surface of the heat exchange tube 11, and therefore for the prevention of solidification of the soot the injection hole of the injection tube 3 is first directed downwards to discharge drain into the gutter 6 and the drain is guided along the gradient. After that, the injection hole is directed to a front side and steam is injected so that solidification of soot due to the drain is prevented from occurring.
Patent JP-S61252575-A (JP)
Inventor: TATEZAWA YASUSHI
IPC: G06Q50/10
Filed: 1985-05-02
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-H10272689-A (JP)
Title: Device for detecting tentering shaft breakage
Inventor: SONODA MORISHIGE
IPC: B65H23/028
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To realize a sure and precise detection of the breakage of a tentering shaft at every width adjustment by a method wherein a means for detecting the rotation of a tentering shaft at the position of its side opposite to the motor driving side of the tentering shaft is provided at the positions of the motor driving side of the tentering shaft and of the side opposite to its motor driving side. SOLUTION: To one end of a tentering shaft 15, a motor 16, with which the tentering shaft 15 is rotatingly driven, is connected. In order to allow to detect the actuation of the motor 16 or the amount of rotation of the tentering shaft 15 near the motor 16, an encoder 18 is connected to the portion on the side, to which the motor 16 is installed, or the tentering shaft 15. At the positions of the motor driving side of the tentering shaft and of the side opposite to its motor driving side, a rotation detecting means 20 for detecting the rotation of the tentering shaft 15 at the position of its side opposite to its motor driving side. The rotation detecting means 20 comprising a rotary plate 21 mounted to the tentering shaft 15 and rotates integrally with the tentering shaft 15, and a sensor 22 opposingly arranged to the rotary plate 21.  If the next hole is not detected within a certain period of time set in advance, the tentering shaft 15 is judged to be broken at the midway of the tentering shaft 15.
Patent JP-H08280606-A (JP)
Title: Endoscope
Inventor: NAKAMOTO KOJI
IPC: A61B1/00
Filed: 1995-04-20
Abstract: PURPOSE: To prevent lowering of a fixing force at a wire connection part when an operation wire which is operated to drive a mobile part of an endoscope is allowed to load or unload. CONSTITUTION: An endoscope which has a bending part to direct the tip of an inserting part in a desired direction is provided with a bending operation wire 16 which is operated to drive the bending part so that it is drawn to be bent and the wire is extended to an operating part on the hand side passing through the inserting part. The end part of the bending operation wire 16 is connected securely to a bending operation mechanism containing a roller chain 17 by a wire connection member 18 being allowed to load or unload. A lock screw 19 is screwed down on the wire connection member 18 free to load or unload to fix the bending operation wire 16 being pressed from a side.
Patent JP-H06289778-A (JP)
Title: Vehicular position detector
Inventor: MORITA KAZUYA
IPC: G09B29/10
Filed: 1992-04-15
Abstract: PURPOSE:To avoid degradation in position detection precision and to stably continue map matching for a long time by selecting a combination of satellites whose error ellipse of vehicular position measurements supplied by a GPS receiver produces a minimum error along the direction of a road and by measuring the position. CONSTITUTION:If the direction of a road, on which a vehicle is moving, is specified, a processor selects a combination of satellites so that the direction of the major axis of an error ellipse becomes approximately normal to the direction of the road and obtains a measured position PG. Therefore, the vehicular position on the road is determined within a relatively narrow region with a high probability. When the road is not specified, a combination of the satellites is selected so that the direction of the major axis of an error ellipse becomes approximately normal to the direction of the road and the measured position PG is obtained. Thus, other nearby roads are discriminated and the road on which the vehicle is moving is easily specified. Therefore, the measured position PG obtained from the GPS receiver is used as the vehicular position in either case.
Patent JP-S5720368-A (JP)
Title: Printing head for dot printer
Inventor: KOJIMA HIDETSUGU
IPC: B41J2/275
Filed: 1980-07-11
Abstract: PURPOSE:To provide a dot printer head which is simple in construction and capable of blocking the rebound of an armature by a method wherein a stopper contacted with a plurality of armatures is composed of a single disk, and a restricting member is provided for restricting the displacement of the stopper. CONSTITUTION:In a dot printer head having a plurality of electromagnets 7, armatures 19 and printing wires 20 arranged along the circumference of a circle, the stopper 24 contacted with the back parts of the armatures 19 in the undriven condition is composed of the single disk substantially circular in shape and having a central part fixed to a wire holder 1. The restricting member 18 for the displacement of the stopper 24 is provided for the wire holder 1 at a position corresponding to the peripheral part of the disk.
Patent JP-S62250345-A (JP)
Title: Substrate for test
Inventor: HOSODA KEIJI
IPC: G01N21/94
Filed: 1986-04-23
Abstract: PURPOSE:To accurately calibrate an instrument for inspecting foreign matter on mask by arranging one pseudo-foreign matter pattern in the spot of irradiated laser light and selecting and determining a prescribed value at the detection signal intensity of a photodetector in correspondence with the size of the pattern. CONSTITUTION:In an inspecting substrate 14, a space between edges 26b and 26b opposed to light shielding patterns 26a and 26a is set larger than the diameter of the spot of laser by an exposure mask 26. Accordingly, the space M between the apposed edges of a pseudo-foreign matter pattern 17 is also larger than the diameter of the spot of the laser light. Thus, the one pattern 17 is arranged in the spot of the irradiated laser light, a prescribed value is selected and determined in the strength of detection signals generated in a photodetector in correspondence with the size of the pattern 17 and the detection of a mask foreign matter inspecting instrument is accurately performed.
Patent JP-S58211235-A (JP)
Title: Input device to electronic computer or the like
Inventor: FUKUI YUKIO
IPC: G06F3/0338
Filed: 1982-06-03
Abstract: PURPOSE:To input many data to a computer by a simple operation, and to vary a stereoscopic display on a display, by providing a rotation detector of detecting a rotation of the first and the second rotary frames by an interlocking link, and a rotation detector for detecting a rotation of a center stick. CONSTITUTION:By a fixed frame 3, the first rotary frame 4 placed in its inside is supported so as to be rotatable, and by its rotary frame 4, the second rotary frame 6 placed in its inside is rotated around an axis orthogonal to a rotating axis of the rotary frame 4. Also, one end of a connecting link 12 is coupled to four corners of the rotary frame 6 through a universal joint 11, and a handle 10 is connected to the other end of the link 12 through a universal joint 13. Also, a center stick 14 is provided on the rotary frame 6 so as to be freely rotatable by a ball bearing, and its stick 14 is connected to the handle 10 through a universal joint 15. Subsequently, rotation of the stick 14 is detected by rotation detectors 21, 22, rotation of the rotary frames 4, 6 is detected by rotation detectors 23, 24, and many data are inputted.
Patent JP-S58211548-A (JP)
Title: Controller for knocking of internal-combustion engine
Inventor: KOMURASAKI SATORU
IPC: F02D9/02
Filed: 1982-06-02
Abstract: PURPOSE:To inhibit knocking effectively when there happens abnormality by providing a detector detecting the abnormality of the knocking controller and controlling the temperature of exhaust gas to a low value in response to the detecting output when there happens abnormality in the knock controller. CONSTITUTION:When the engine is operated normally, knocking are selected in an ignition-timing control section 14 from a detecting output from an acceleration sensor 13, and an angle of lag of an ignition timing at an angle corresponding to the strength of knockings is controlled. An injector 17 is controlled normally in a fuel control section 16. When wiring between the acceleration sensor 13 and the ignition-timing control section 14 is disconnected, disconnection is detected by reaching to an H level of an output from a comparator 20 comparing bias voltage Va obtained by dividing a bias power supply Vcc by resistors 19, 21 and reference voltage Vb in a disconnection detector 15. The control section 14 is controlled in order to bring the ignition timing to a reference ignition timing by the output from the comparator 20, an abnormal signal, while the control section 16 is controlled in order to increase the quantity of fuel.
Patent JP-S5431062-A (JP)
Title: Manufacture of structure superior in stress corrosion cracking resistivity
Inventor: MASAOKA ISAO
IPC: B23K9/04
Filed: 1977-08-12
Abstract: PURPOSE: To prevent the stress corrosion cracking, by overlay welding the backside of the weld zone of the austenitic stainless steel to be exposed to the corrosive atmosphere. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01267883-A (JP)
Title: Magnetic disk cartridge
Inventor: HONJIYOU AKIRA
IPC: G11B23/033
Filed: 1988-04-19
Abstract: PURPOSE:To prevent the generation of a dust from a liner at the time of joining a top and bottom shell by making dense the adhesion of an edge adjoining to an opening for the magnetic head insertion f the liner and making coarse the contact density of a remaining part. CONSTITUTION:The liners 15 and 16 of an approximate annular shape, for example, are respectively adhered on an inside wall surface 11 to confront with the magnetic disk sheet 12 of top and bottom shells 11A and 11B, the openings 11c and 11d for the magnetic head insertion are provided in the top and bottom shells 11A and 11B and the liners 15 and 16 are provided with the opening to conform to the openings 11c and 11d for the magnetic head insertion. The adhesion of the circumferential part of the liner is executed at the interval of 5-10mm and the adhesion of a part adjoining to the opening for the magnetic head insertion is executed more densely. Thus, contact points are reduced by increasing the contact interval against the top and bottom shells of the liner. Thus, the generation of the dust from the liner can be prevented at the time of a liner adhesion and the ultrasonic deposition of the top and bottom shells.
Patent JP-H07301848-A (JP)
Title: Camera and photographing device with plural cameras
Inventor: AIHARA YOSHIHIKO
IPC: G03B15/00
Filed: 1994-05-10
Abstract: PURPOSE:To provide a photographing device constituted of cameras capable of executing a simultaneous photographing. CONSTITUTION:When the output of the output port P2 of a microcomputer 51 in the camera 1 is at high level, a transistor 58 is turned on and a signal same as the signal at the time of depressing a release button 52 is inputted in an input port P1, and photographing preparation operation other than shutter operation is executed in the camera. Simultaneously, an interruption standby signal is inputted in the interruption processing signal input port P3 of the microcomputer 51 in accordance with low level signal, and the camera stands by in a state before starting the shutter operation. The potential change of the collector of a transistor 58 is transmitted to another cameras through a signal line connected to the terminal 11, and another cameras are also set in the state before starting the shutter operation. When the port P2 is changed to low level, the port P3 is changed to high level and interruption processing, that is, the shutter operation is performed. Then, the shutter operation is simultaneously started by the signal line through the terminal 11 with another camera.
Patent JP-H09264376-A (JP)
Title: Base isolation device
Inventor: KANAI FUMIAKI
IPC: F16F15/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To function a base isolation even if strong wind and an earthquake are simultaneously occurred, by providing a base isolation means in relation to the earthquake, a valve for switching damping force of a damper between the foundation and a building, an earthquake detecting means on the foundation, a relative position detecting means for the function and the building, and a controller for enhancing damping force on the basis of the earthquake and the relative position. SOLUTION: A building 1 is supported by ball isolators 3. When the building 1 receives strong wind and the building 1 and the foundation 4 are relatively moved, a limit switch 12 is turned on. When the earthquake is not generated at the time and an earthquake detector 11 is turned off, a selector valve 5 is turned on by an output signal from a controller 9 and switched to the position (a), and a damper 6 is locked and not perform the base isolation action. When the earthquake is occurred in this state, the earthquake is detected by the earthquake detector 11, the selector valve 5 is turned off by an output signal from the controller 9 and switched from the position (a) to the position (b). Therefore, the damper 6 is made into the base isolation acting state, and the response of the building 1 in relation to the earthquake can be reliably restrained.
Patent JP-H06307540-A (JP)
Title: Pump control device for hydrostatic power transmitting mechanism
Inventor: ANDO KUNIHIRO
IPC: F16H61/4078
Filed: 1993-04-22
Abstract: PURPOSE:To compensate for a minimum deliver flow rate of a pump so that a vehicle is escaped from the recessed part of a road. CONSTITUTION:A pump control device for a hydrostatic power transmitting mechanism comprises springs 15A and 15B to energize a regular piston 10 to an initial position from the opposite side of oil pressure chambers 12A and 12B; main spool 13A and 13B positioned opposite to a regular piston through the force of the main springs; pressure chambers 17A and 17B to slidably contain the respective main spools; an oil pressure switching valve 18 to feed the delivery pressure of a charge pump 2, interlocked with a main pump, to a pressure chamber as occasion demands; passages 21A and 21B to guide the oil pressure of a pressure chamber to an oil pressure chamber through orifices 20A and 10B according to the position of the main spool; and a free piston 16 slidably extending through the regulator piston and brought into contact with the main spool. Further, stoppers 30A and 30B to regulate a stroke, by which the main spool is pushed back to an initial position by a free piston by means of the pressure of the oil pressure chamber, in the middle of the stroke are provided.