baber/WOPTO huggingface dataset:
Patent JP-S61116210-A (JP)
Title: Gas nozzle device
Inventor: KONO KUNITOSHI
IPC: F23Q2/16
Filed: 1984-11-13
Abstract: PURPOSE:To prevent gas from being injected at a preheating nozzle when the catalyst reaction gas is being injected by a method wherein a gas flowing port of gas injection hole passes by O-ring for preventing leakage of gas when the nozzle is pulled up most. CONSTITUTION:When not used, gas flowing hole 5a of a casing 5 is closed by a gas sealing O-ring, so that no injection of gas is made at the nozzle 6 is made. Under a preheated condition, the gas is passed through the gas flowing port 5a from the gas tank, passed through the gas injection element 6a from the gas flowing hole 6b, the gas is injected from the nozzle 6 and ignited with an ignitor device to preheat the catalyst. Under a used condition, a sufficient volume of catalyst or the like is preheated and then when the nozzle 6 is pulled up, the gas flowing hole 6b is positioned outside of O-ring for preventing gas leakage and the gas injection from the nozzle 6 is closed. If the cooperated catalyst reaction nozzle is set in such a way as the gas is injected after the gas injection from the nozzle 6 is terminated, the catalyst reaction gas does not generate any flame and thus only the catalyst reaction is started.
Patent JP-S60133586-A (JP)
Title: Electronic apparatus
Inventor: HARANISHI NORIAKI
IPC: G11C5/00
Filed: 1983-12-21
Abstract: PURPOSE:To improve the operability in case of unlocked time of a case by arranging a freely rotatable door in a cassette insertion path and forming an engaging groove having prescribed taper surfaces to be engaged with said door on an extension case. CONSTITUTION:The rotatable door 4 which usually colses an inlet part is fitted to a rotary shaft 4A in the insertion path 3 through a twisted coil spring 5. The engaging groove 13 having taper surfaces 13A, 13B is formed on the back of the extension case 10. When the extension case 10 is inserted into the path 3, the door 4 falls and contacts with the tape surface 13A, so that the case 10 is prevented from separation and made locked stat. When the case 10 is drawn out at the time of unloading, the door 4 is rotated in the clockwise direction by the taper surface 13B and the door 4 is released from the groove 13. Thus, the door 4 is unlocked only by the drawing operation without forming a means such an unlocking button and the operability can be improved.
Patent JP-H04119672-A (JP)
Title: Semiconductor pressure sensor
Inventor: TANIZAWA YUKIHIKO
IPC: H01L29/84
Filed: 1990-09-10
Abstract: PURPOSE:To enable a semiconductor pressure sensor to be remarkably enhanced in temperature compensation accuracy by a method wherein the sensor is provided with a strain gauge and a silicon crystal base whose plane orientation is nearly the direction of (110) and a pedestal different from the base in thermal expansion coefficient is jointed to the base. CONSTITUTION:A semiconductor pressure sensor is composed of a substrate 1 of a single-crystal silicon chip diced 3mm square provided with a diaphragm 4 and a pedestal 3 electrostatically jointed to the non-diaphragm part 7 or the peripheral part of the substrate 1, and a pressure to measure is introduced into a recessed side of the diaphragm 4 from outside through a pressure introducing hole 31 provided perforating the pedestal 3, and on the other hand, a constant reference pressure is applied onto the flat side of the diaphragm 4. The plane orientation of the substrate 1 is nearly the direction of (110), and the octagonal diaphragm 4 is engraved at the center of the substrate 1 through anisotropic etching. The diaphragm 4 is demarcated by sides which cross a <100> axis, a <110> axis, and a <111> axis at right angles.
Patent JP-H0689879-A (JP)
Title: Plasma treatment equipment
Inventor: NISHIMORI YASUHIRO
IPC: H05H1/46
Filed: 1992-09-09
Abstract: PURPOSE:To generate a uniform, stable, high density plasma over the surface of a workpiece and enable the control of the density to a specified value by exciting helicon waves, in a plasma processing chamber, in an electric field close to the electric field mode with respect to the direction of the DC magnetic field generated by an electric field generating means. CONSTITUTION:A ring-shaped loop antenna LA is installed around a cylindrical plasma generation chamber 10 the interior of which is in vacuum. Of two high- frequency signal voltages having a phase difference phi, virtually equal to pi/2, the first signal voltage V1 is impressed by means of a power circuit 600, and an electric field E1 is thereby generated which rotates on a plane parallel with the bottom face of the plasma generation chamber 10 with its angle varying. The second signal voltage V2 is impressed, and an electric field E2 is thereby generated radially. A solenoid coil 21 for generating a magnetic field is installed around the loop antenna LA, and a DC electric field B is generated toward a workpiece 300. This enables uniform and high density plasma irradiation throughout the surface of the workpiece 300.
Patent JP-S6484314-A (JP)
Title: Method for controlling traveling of self-controlled unmanned vehicle
Inventor: TABATA HIDEMITSU
IPC: G05D1/02
Filed: 1987-09-28
Abstract: PURPOSE:To surely and accurately execute the control of direction and posture in the whole traveling course by executing ultrasonic induction in a non-passage intersecting part and executing gyro induction in a passage intersecting part. CONSTITUTION:When an unmanned vehicle 1 reaches a boundary part A entering from a straight passage 20 into a passage intersecting part (curved passage) 21, ultrasonic reflected waves generated from a sensor 5L are not reached to the sensor 5L itself because a sidewall WL is ended. AT the time of detecting said state, a CPU 61A stops ultrasonic induction and sends a command for switching the ultrasonic induction to gyro induction to a sensor signal processing unit 66 and a gyro signal processing unit 67. At the time of arriving at a branch point P written in a work memory 63, the unmanned vehicle 1 turns its posture by 90 deg. and goes straight to a straight passage 22. Since gyro induction effective for the control of posture conversion is executed in the curved passage 21 in which ultrasonic induction is impossible, the direction and posture of the unmanned vehicle can be surely and accurately controlled in the whole traveling course including the passage intersecting point.
Patent JP-2001069065-A (JP)
Title: Mobile radio system
Inventor: KOITABASHI HIROSHI
IPC: G08G1/123
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To properly collect many pieces of information on the occurrence of emergency of a vehicle mobile station or the like. SOLUTION: In the mobile radio system where a vehicle mobile station and a vehicle management base station make communication via a radio channel, the vehicle mobile station is provided with a CCD camera 29 that picks up an image of interior of a vehicle and a transmission means that transmits image data obtained by this CCD camera 29 through the radio channel. The vehicle management base station is provided with a reception means that receives the image data sent from the transmission means, a television monitor that displays an image, and a video image control means that displays the image on the basis of the image data received by the reception means onto the television monitor.
Patent JP-H1181492-A (JP)
Title: Structure of timber joint part
Inventor: KIMURA TSUTOMU
IPC: E04B1/58
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a joint part and shorten the installation interval of through bolts by windingly stick a carbon fiber sheet body around a joint end part of a timber and butt joining them via a splice joint plate. SOLUTION: A pair of timbers 2, 2 are connected to each other so as to constitute a long axial force material 1. In this case, a carbon fiber sheet body 6 is wound around the whole outer circumference in the end parts of the timbers 2 to be stuck to each other using epoxy based adhesives, steel plates 4 are addedly provided to the top/bottom faces of the timbers 2, and through bolts 5 are inserted in bolt through holes 7, which are formed beforehand, so as to be bolt joined together. When a tensile force is applied to the axial force material 1, a compression force is applied to the end parts of the timbers 2 via the through bolts 5, however, the diameter expansion in the end parts of the timbers 2 is prevented by the carbon fiber sheet body 6 woundly stuck thereto so as to increase the tensile strength.  This constitution can shorten the installation intervals of the through bolts in the butt joint part of the timbers 2 and miniaturize the joint part so as to improve the beautiful appearance.
Patent JP-S61121597-A (JP)
Title: Time division channel system and equipment thereof
Inventor: YAMAMOTO YASUSUKE
IPC: H04Q11/04
Filed: 1984-11-16
Abstract: PURPOSE:To make the action speed of a channel highly speedy up to the limit of the reading time of a call memory by changing and designating periodically the wiring memory and the reading memory with the prescribed sequence at every prescribed unit time. CONSTITUTION:In a frame time T0, data A0, B0, C0, D0... which are inputted in a time series are divided into two pairs of A0, C,... and B0, D0... by a multiple converting circuit 12 for the input, and respective pairs are written simultaneously in parallel to channel memories 8A and 8B in accordance with the indication of an address counter 10. From a channel memory 8C in parallel to the above-mentioned writing, the already written memory data D-2, A-1, B-2, C-1... are read in the indicated sequence from a holding memory 9. Next, in a frame time T1, the written channel memories are 8B and 8C, the read channel memory is 8A, and in the same manner hereafter, the writing memory and the reading memory are periodically changed in the prescribed sequence at every one frame time.
Patent JP-S60125407-A (JP)
Inventor: BENKUTO RUNDOGUREN
IPC: F16B39/02
Filed: 1984-11-16
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-H1183979-A (JP)
Title: Navigation system, position measuring system and positioning method
Inventor: NAGOSHI HIROSHI
IPC: H04W4/02
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system ensuring highly accurate positioning even when a satellite radio wave subjected to multipath noise is received. SOLUTION: A satellite navigation processing section 104 finds the vehicle speed from the Doppler shift of a received satellite radio wave and delivers the vehicle speed to a display processing section 112. An estimation navigation processing section 19 finds the vehicle speed from the revolutions or the like, of the wheel and delivers the vehicle speed determined to the display processing section 112. When the difference between these speeds exceeds a preset reference level, the display processing section 112 determines that a satellite radio wave subjected to multipath noise is employed in the positioning operation and issues a command to the satellite navigation processing section 104.  The satellite navigation processing section 104 finds the current position by rearranging the satellite radio waves being employed in the positioning operation thus ensuring highly accurate positioning.
Patent JP-S62100476-A (JP)
Inventor: KOBAYASHI YOSHIHIRO
IPC: C22B60/02
Filed: 1985-10-28
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-H0581834-A (JP)
Title: Magnetic tape recording device
Inventor: SUGANO MASATSUGU
IPC: G11B27/28
Filed: 1991-09-20
Abstract: PURPOSE:To surely read control information by detecting a leading pattern from the magnetic tape continuously multirecording the leading pattern and the control information in this order and then memorizing the data of specified length as the control information in a storage means the thereafter. CONSTITUTION:This device 1 is constituted of a data control section 2 including the function of a digital ordinary paper copying machine and a digital audio tape recorder(DAT) 3. The leading pattern and the control information are continuously multirecorded on the starting part of the magnetic tape in this order and this recorded content is read by a head control section 15. When the leading pattern is detected by a DIA 12 from this recorded content, the following data of a specified length is taken into a RAM 7 by a operation control section 5 as the control information. Thus, even when some leading patterns are not read due to the declining quality of data, the leading pattern is read at a high probability and the control information is surely read.
Patent JP-H0289490-A (JP)
Title: Automatic gain controller
Inventor: MATSUMOTO TOKIKAZU
IPC: H04N9/68
Filed: 1988-09-27
Abstract: PURPOSE:To effectively execute an automatic gain control by providing with a variable gain amplifier, an arithmetic circuit and a control circuit, and decreasing the fluctuation of an output when a burst gain position dislocates with respect to a burst. CONSTITUTION:A chrominance signal is amplified by a variable amplifier 1. The output signal of the variable amplifier 1 is inputted to a burst gate circuit 13, and the burst in a fixed period is extracted. For the burst signal, the square root of a mean square is calculated by a circuit 2, which detects a square root rms value of the mean square, and sent to a control circuit 3 consisting of a subtracting circuit 5 and an integrating circuit 4. Since the control circuit 3 integrates the difference between the output of an rms circuit 2 and a reference level, and controls the variable gain amplifier 1, as a result, the amplitude of the output of the variable gain amplifier 1 is controlled so that the rms of the burst level may be constant.
Patent JP-H0288142-A (JP)
Title: Numerical control device
Inventor: ANDO MINORU
IPC: B23Q15/00
Filed: 1988-09-27
Abstract: PURPOSE:To reduce defective works by a tool wear, etc., by overlooking the state of the tool of working time by detecting the load state of a main shaft, etc., and performing a tool exchange by suspending the work at an abnormal time. CONSTITUTION:In a numerical control device performing the service life control of a tool, the means 5, 6 to detect and input the load state of a main shaft, etc., the means to perform the abnormality decision of a tool and the means to suspend and re-open working based on this abnormality decision are provided. Accordingly, a storing work program 2 is read and analyzed to output an interpolation output to a shaft servo, etc. Also, an alarm and abnormal range are decided from the information 3 of the load state stored at each tool unit and the tool state is monitored in real time.
Patent JP-2001064203-A (JP)
Title: Saliva secretion-promoting composition
Inventor: KAWABATA ATSUSHI
IPC: A61K8/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of exhibiting excellent saliva secretion-promoting activities, and useful as a therapeutic agent for dryness of the mouth caused by a side effect, or the like, of a medicine by including an agonist of a protease-activated receptor(PAR)-2 which is one of the PAR. SOLUTION: This composition contains a component for activating PAR-2. The component is preferably a peptide, and preferably selected from the group consisting of Ser-Leu-Ile-Gly-Arg-Leu-NH2, Ser-Leu-Ile-Gly-Arg-Leu-OH and trans-cinnamoyl-Leu-Ile-Gly-Arg-Leu-ornithine-NH2. The component is also a protein, preferably trypsin and/or tryptase. A material (preferably amastatin) inhibiting the deactivation or decomposition of the component is used in combination with and/or formulated with the composition.
Patent JP-H0991732-A (JP)
Title: Optical pickup device
Inventor: SUZUKI JUNICHI
IPC: G11B7/095
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and inexpensive optical pickup device with high reliability by correcting aberration caused by a skew of an optical recording medium with simple constitution. SOLUTION: Laser beam from a laser diode 11 of a light source is supplied to an objective lens 14 through a correction lens 16 through a beam splitter 13, etc. A radial skew of an optical disk 10 is detected by a skew sensor 21 to be supplied to a tracking coil 25 of a biaxial actuator through a skew correction control circuit 22 and an amplifier 23. The objective lens 14 is moved in the radial direction according to a detected radial skew amount, and the aberration caused by the skew of the optical disk 10 is corrected by the moved objective lens 14 and the correction lens 16.
Patent JP-H0982875-A (JP)
Title: Lead frame for semiconductor device
Inventor: TOMITA YOSHIHIRO
IPC: H01L23/495
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To protect a chip against damage by a method wherein the joint of at least either a lead frame or a pad frame is made to serve as an island-like pad supported by at least a support member which extends from a joint frame that surrounds the joint. SOLUTION: Two frames, one is a lead frame 1 of Fe-Ni alloy and the other is a die pad frame 10 of Fe-Ni, are used. Joints 1b and 10b of one of the two frames are made to serve as island-like pads supported by support, members which extend from joint frames 1c and 10c that surround the joints 1b and 10b. The support members of the joints 11c and 10b are formed like an S shape or a Z shape. By this setup, a semiconductor device can be protected against assembly failures caused by the deformation of a frame and dust scattered over a semiconductor chip and ramified to a die pad and enhanced in manufacturing yield.
Patent JP-2001062768-A (JP)
Title: General purpose vacuum sucking head and lead frame transfer device having the same
Inventor: GOTO MIYUKI
IPC: B25J15/06
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a general purporse vacuum sucking head capable of vacuum-sucking and transporting a number of lead frame of different sizes merely by a single type of vacuum sucking head. SOLUTION: This general purpose vacuum sucking head is constitute by installing an X-axis block 21 having an insert port 21a for a sucking shaft 24, X-axis direction adjusting elongated holes 21b capable of adjusting a position in X-axis direction, and screw holes 21c, using screw holes 20d, on a sucking member installation plate 20 having openings 20b and 20c on an arrangement area for the sucking shaft 24 and provided with the screw hole 20d, and installing a Y-axis block 22 having shaft insertion holes 22a and Y-axis direction adjusting elongated holes 22b capable of adjusting a position in Y-axis direction on the X-axis block 21 using the screw hole 21c, and the sucking shaft 24 is inserted and installed into the shaft insert hole 22a.
Patent JP-H03106985-A (JP)
Title: Phosphor and its preparation and use
Inventor: IWASE NOBUHIRO
IPC: C09K11/86
Filed: 1989-09-20
Abstract: PURPOSE:To obtain an Eu-activated barium bromide phosphor with accelerated phosphorescence which shows accelerated phosphorescence emission of practical intensity when excited by using a semiconductor laser that emits light at a near infrared wavelength and which is useful for an X-ray image transformation sheet by baking a mixture of BaBr2 and an Eu source at a specified ratio. CONSTITUTION:Raw material comprising a mixture of BaBr2 and EuBr2 at a molar ratio of 1:(0.1 or less) is dried in the air at 200-600 deg.C or in a vacuum at 100-300 deg.C and then baked in a reducing atmosphere at 50-1000<=, preferably 700-900 deg.C, to give an Eu-activated BaBr2 phosphor with accelerated phosphorescence shown by the formula BaBr2:aEu<2+> (0<a<=0.1). A layer of this phosphor is provided on a supporting base material to give an X-ray image transformation sheet. To form an X-ray image by using this sheet, X-rays passing through an object is absorbed by the sheet, and then the sheet is excited with an electromagnetic wave of a wavelength of 500-1000nm to release the radiation energy stored therein as accelerated phosphorescence emission, which is sensed to give an image.
Patent JP-H0871012-A (JP)
Title: Draining tray for konjak sponge
Inventor: YAMAMOTO HIROICHI
IPC: A23L19/00
Filed: 1994-09-09
Abstract: PURPOSE: To provide a draining tray for a konjak sponge which enables preventing of the breeding of miscellaneous germs effectively along with a more convenience in use. CONSTITUTION: A draining tray 2 on which a konjak sponge 1 is placed has a draining hole 4 or/and a protrusion in a hollow surface 3. The draining tray 2 is mixed with an antibacterial or/and a funginert agent to mold.
Patent JP-H1164031-A (JP)
Title: Car navigation system and method for bypass route
Inventor: OMURA HIROSHI
IPC: G08G1/09
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a car navigation system, wherein a bypass route is quickly set and displayed relating to inter-car communication. SOLUTION: A reception means P7 for receiving an information signal transmitted from other cars P8 and P11, a guiding route congestion detecting means P9 for detecting whether a congestion exists on a guiding route based on the information signal received from the other car P8 on the route guiding road, a bypass route detecting means P10 for detecting a bypass route which detours a congestion point based on a road map stored in a storage means P3, when the presence of congestion on the guiding route is detected, a bypass route congestion detecting means P12 for detecting whether a congestion is presents on the bypass route based on the information signal received from the other car P11 on the bypass route, are provided. A control means P6 makes a display means P5 for displaying the bypass route, when no congestion is detected on the bypass route.
Patent JP-H0965215-A (JP)
Title: Solid-state image pickup device
Inventor: UNO MASAYUKI
IPC: H04N5/374
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device in which the range of a reference voltage received externally is set widely with respect to a low power supply voltage. SOLUTION: Anodes of photo diodes 101 are connected to ground in common and a 1st amplifier 102 is connected to each cathode of the photo diodes 101. Outputs of the 1st amplifiers are sequentially selected by a shift register 106 by each selector switch 103 and each selected signal is given to a common signal line 107, which is connected to an output terminal 108 via a 2nd amplifier 105. A reference voltage Vref applied to an input terminal 109 to decide a reference level of an output signal is applied to an internal reference voltage generating circuit 104, in which the reference voltage Vref is converted into an internal reference voltage VRR, which is impressed to the 1st amplifier 102. The 1st amplifier 102 outputs a voltage equivalent to a photo charge generated in each photo diode 101 as a change from the reference voltage VRR.
Patent JP-S60134550-A (JP)
Title: Fault detecting system of time division multiplex highway
Inventor: ONO CHIYUUKICHI
IPC: H04M3/26
Filed: 1983-12-22
Abstract: PURPOSE:To improve the processing ability of a time division exchange by providing an FF storing check result at each frame and a discriminating circuit integrating an output of the FF and discriminating it as a fault when the output exceeds a threshold value to section a fixed fault from an intermittent fault by the hardware. CONSTITUTION:Data transmitted from a time division multiplex highway 1 is checked at each frame by a parity check circuit 2 and the result of check of the circuit 2 is stored in the FF4. The FF4 is set by fault information from an information line 3 and reset by a frame clock through a delay circuit 5 from a frame clock line 11. The check result stored in the FF4 from an information line 6 is fed to a discrimination circuit 10 by the clock from the clock line 11. The circuit 10 integrates the output of the FF4 and when the output exceeds the threshold value, the circuit 10 discriminates it as a fixed fault. Then the fixed fault and the intermittent fault are distinguished and fed to an AND gate 8 and fault information is outputted according to the pulse from a fault display start line 7.