baber/WOPTO huggingface dataset:
Patent JP-H02208869-A (JP)
Title: Drop out detecting circuit for recording and reproducing device
Inventor: TAKEDA KATSUMI
IPC: G11B20/06
Filed: 1989-02-08
Abstract: PURPOSE:To accurately generate a drop out detecting pulse by inputting a signal passing the full-wave rectifier circuit of a regenerative signal to a re- triggerable monostable multivibrator after applying on a waveform arranging circuit. CONSTITUTION:After an FM signal regenerated from a magnetic tape 1 is full-wave rectified at a full-wae rectifier circuit 9, waveform arrangement 10 is applied with the center level of AC amplitude, and inputted to the re- triggerable monostable multivibrator 11. By applying full-wave rectification in such a manner, the DC level of a white noise existing in a drop out period can be lowered to the lower side of the AC amplitude. After that, connection is performed by AC coupling with a capacitor, and the waveform arrangement is performed with the center level of the amplitude of the FM signal. Thereby, the drop out detecting pulse without being disturbed with the white noise in the drop out period can be accurately obtained.
Patent JP-H03233244-A (JP)
Title: Air conditioner
Inventor: HORI MAKOTO
IPC: F24F11/02
Filed: 1990-02-07
Abstract: PURPOSE:To obtain comfortable control all day long without resetting control values of an air conditioner by providing a timer controlling means with 24-hour timer function for controlling at least ON-OFF, temperature adjustment and air volume adjustment of a day. CONSTITUTION:An example of set program is as follows: Start operation of an air conditioner at 6:00 A.M. with temperature of 2 deg.C and strong air volume; change wind to weak air volume at 10:00 A.M.; change temperature to 22 deg.C and air volume to breeze at 10;00 P.M.; change temperature to 25 deg.C and air volume to weak at 5:00 P.M.; change air volume to breeze at 10:00 P.M.; stop the operation of the air conditioner body at 11:00 P.M.. Thus a timer controlling means sets the temperature, air volume and the like of a day, and therefore comfortable control of air conditioning can be obtained all day long without resetting the air conditioner.
Patent JP-H01204286-A (JP)
Title: Cd-rom driving device
Inventor: KONISHI MASAHIDE
IPC: G11B27/10
Filed: 1988-02-10
Abstract: PURPOSE:To freely use a CD-ROM driving device by easily retrieving and displaying data in a CD-ROM disk only with the CD-ROM driving device. CONSTITUTION:An ROM pack, in which a retrieving program is put, is inserted from a ROM pack inserting port 4 and the CD-ROM disk, which is a purpose, is inserted from a CD-ROM disk inserting port 1. A CPU 7 is activated by turning-on a power source and the system activating program of a ROM 14 rises. Next, a processing is transferred to the retrieving program in the ROM pack, which is inserted from a ROM pack inserting port 8. Then, by this retrieving program, the data of the CD-ROM disk, which is inserted from a CD-ROM disk inserting port 16, are read through a CD-ROM driving part 17 and a menu is displayed on a liquid crystal display 10 for menu. Thus, the data in the CD- ROM disk can be easily retrieved and displayed singly by the CD-ROM driving device and the device can be used extremely conveniently.
Patent JP-H07220893-A (JP)
Title: X-ray tube filament heating circuit
Inventor: CHABATA KEIICHI
IPC: H05G1/34
Filed: 1994-02-01
Abstract: PURPOSE:To feed a stable filament current and shorten the exposure preparation period by setting the target value of a current feedback control circuit large during the exposure preparation period, and heating a filament to the set temperature in a short time. CONSTITUTION:When heating data are switched to permanent heating, pulses are generated by a pulse generating circuit 18. A differentiating circuit 17 converts the signals generated by the circuit 18 into differentiated wave-forms having the time constant that a filament 11 is heated in the optimum way during the exposure preparation period, and the signal added with them is outputted from an adding circuit 16 as a new target value for permanent heating. The AC current of the high frequency converted by an inverter 2 is detected by a current sensor 12, it is converted into a root-mean-square value by an AC-rms converting circuit 13, it is fed to an proportional integral control circuit 15 serving as a current feedback control circuit to coincide with the target value generated by the circuit 16 for proportional integral control. The output signal of the circuit 15 is fed to a gate driving circuit 14 to drive the inverter 2.
Patent JP-S62185106-A (JP)
Title: Automatic measurement of attitude of object by means of directivity reference mark
Inventor: TAKANO HIDEHIKO
IPC: G01B11/26
Filed: 1986-02-10
Abstract: PURPOSE:To enable measurement of the positional deviation of an object simply and at a low cost, by processing a directivity reference mark in an image of the object obtained by an image input unit. CONSTITUTION:An x-y coordinate system having the origin O at the center of an object A0 at a reference position is set in a space where an object (A) to be measured exist. One directivity reference mark is attached onto the object (A). First, the directivity reference mark is taken as image with an image input unit such as ITV camera. The angle of attitude of the directivity reference mark is measured from an image of the object (A) obtained with this image input unit based on the maximum width AS in the S axis way in a projection graphic to the X axis of the mark graphic and the width AP between coordinate S of a point corresponding to the maximum height in the T axis way and the S axis upper end of the projection graphic, with the value Q given by the ratio thereof as parameter. At the same time, the positional deviation of the object (A) is measured by a computation based on the coordinate value P1 of the gravity center position of the directivity reference mark obtained by an image processing and the angle of attitude.
Patent JP-S60170944-A (JP)
Title: Method for mounting semiconductor device on substrate
Inventor: KASHIO YUKIO
IPC: H01L21/58
Filed: 1984-02-16
Abstract: PURPOSE:To obtain the device of small size and thin type by a method wherein a lead to be used for connection of a substrate is attached and connected directly to the electrode terminal of a semiconductor device using a bonding agent. CONSTITUTION:A P-layer 11a and an N-layer 11b are provided on an N type Si substrate 11, an aperture 12a is provided on an SiO2 film 12, an Al electrode 13 is attached, and a terminal part 13a extending to the circumferential edge of a pellet 1 is formed. SiO2 14 is covered on the part other than the terminal part 13a, and electrodes 10 are arranged at the prescribed pitch. On the other hand, a connecting lead 20 of microscopic width and wiring patterns 21 and 22 are provided on a wiring substrate 2 by performing a photomechanical method, and they are placed on a jig 40 with the face 2a, whereon the lead 20 is provided, facing upward. The terminals 10 of the pellet 1 are faced each other, a pellet 1 is vacuum-deposited at the tip of the tube 41 which is attached to the hole 40 of the jig 40 corresponding to the through hole 25 on the substrate 2, bonding agents 3 and 4 are applied, and they are hardened by irradiating ultraviolet rays. According to this constitution, the semiconductor device and the substrate can be miniaturized and thinly formed, and the lead pin of and resin coating on the semiconductor substrate can be dispensed with, thereby enabling to cut down the cost of production.
Patent JP-S60173259-A (JP)
Inventor: WAKAI TAKAO
IPC: E04F11/16
Filed: 1984-02-15
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-S54120410-A (JP)
Title: Construction method of built-up water tank
Inventor: MATSUMURA YUTAKA
IPC: E04H7/00
Filed: 1978-03-10
Abstract: PURPOSE: To hold the tight water-tightness of the joint part of the panels after the cord is removed by fixing the panels in the groove while packing fitted between the panels is compressed by the rope stretched between the panels.  
     CONSTITUTION: The rubber packing 18 is fitted between the panels 3, 3a, 3b along the joing part. The packing 18 is fixed on one panel 3 in advance, or is fitted when the panel 3 is arranged. Also, each panel 3 has the piercing holes 19 at appropriate spaces in the vertical direction through which the rope 20 is inserted. The rope 20 is wire rope, etc. As the packing 18 is compressed when the panel 3 is fixed in the groove, the compressed condition of the packing 18 is maintained after the rope 20 is removed, and the highwater-tightness of each joint part of the panel 3 can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55120035-A (JP)
Title: Manufacture of photosensitive printing plate
Inventor: KOJIMA HIROSHI
IPC: G03F7/115
Filed: 1979-03-09
Abstract: PURPOSE:To enhance the vacuum contacting properties of a photosensitive printing  plate by preheating the plate surface in a noncontact state before or after spreading  heat fusion bondable fine powder with a specified particle size range on the plate  surface and by heat fusion bonding the powder to the plate surface with a heating roll having a releasable surface. CONSTITUTION:Before or after uniformly spreading 0.005-0.5g/m<2> of developer- soluble heat fusion bondable fine powder such as styrene-butyl acrylate copolymer powder of 0.5-40mu in fixed direction diameter on surface 2 of photosensitive printing plate 1 such as PS plate with powder feeder 3, surface 2 is preheated with far infrared heaters 4. Plate 1 is then passed between heating roll 5 having a releasable surface of Teflon or the like and press roll 6 to fusion bond the powder at contact portion A, and it is carried with roll 7. Thus, vacuum contact work is facilitated in contacting an image film to the plate, and unfavorable influence is prevented from being exerted on the plate.
Patent JP-H02206979-A (JP)
Title: Long time video tape recorder
Inventor: NAGAHAMA KOJI
IPC: H04N5/92
Filed: 1989-02-07
Abstract: PURPOSE:To prevent skew of a reproduced pattern by devising the tape recorder such that a horizontal synchronizing signal is not discontinuous at readout operation at the reproduction. CONSTITUTION:In the case of realizing an (n) (n is an odd number) time of recording and reproducing time more than a normal time, the tape speed and the head drive speed are set to 1/n in comparison with the usual speed. A digital memory 6 is used at the recording to expand the time axis into a multiple of (n) thereby recording one field per n-field onto one track, and a reproduced signal of one field at the reproduction is taken as the unit and written in a digital memory 5, in which the time axis is compressed and the signal is read repetitively for (n) times. The repetitive period is taken as an integral number of multiple of the horizontal period up to the (n-1) time and the n-time is taken as one field period in the n-time repetition. That is, the discontinuity in the horizontal synchronizing signal is eliminated at the repetitive readout at the reproduction. Thus, no skew takes place on the reproduced pattern.
Patent JP-S55126595-A (JP)
Title: Powdery explosive composition
Inventor: JIEEMUSU AREKISANDAA ENEBAA
IPC: C06B45/08
Filed: 1980-03-07
Abstract: A powder explosive composition comprising particulate inorganic oxidising salt, finely divided metal sensitiser and, optionally additional fuel consisting of discrete granules containing oxidising salt and sensitising metal coated with a tough, cohesive, resilient gelled solution of the oxidising salt, the amount of the coating being insufficient to form a continous gelled phase. The composition is more water resistant, less dusty and less sensitive to friction and impact than the metal sensitised powder compositions of the prior art.
Patent JP-2000227502-A (JP)
Title: Device and method for optimizing optical thin film and storage medium
Inventor: NAKATSU JUNKO
IPC: G02B1/11
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide the optical thin-film optimizing device which can efficiently detect local optimum solutions as to an optical thin film. SOLUTION: The optical thin-film optimizing device performs an optimizing process for detecting local optimum solutions determinismically. In this optimizing process, decision information for deciding whether or not a solution having been detected and a newly detected solution are the same is calculated by using information regarding the position of the solution having been detected in a variable space, information regarding the position of the newly detected solution in the variable space, and information regarding a variable difference quantity and when it is decided that the solution having been detected and the newly detected solution are different from each other according to the decision information, the information on the newly detected solution in the variable space is held in a RAM 2 or external storage device 11.
Patent JP-S599584-A (JP)
Inventor: ROBAATO JIEIMUZU JIYAKUSON
IPC: G21C3/18
Filed: 1983-02-22
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-S60173919-A (JP)
Title: Monostable multivibrator
Inventor: YONEMOTO SHINICHI
IPC: H03K3/284
Filed: 1984-02-20
Abstract: PURPOSE:To use a polar capacitor by forming a circuit in which a polarity of a terminal voltage of a capacitor deciding the time constant is not inverted. CONSTITUTION:A collector of a transistor (TR)Q10 whose base is connected to a base and collector of a TRQ9 is connected to a collector of the input TRQ9 and a resistor R8 is connected to an emitter of the TRQ10. A potential V2 at stable state is lowered than a power supply voltage VCC by R1.I0', where I0' is a current flowing to the TRQ10. Moreover, a potential V1 is lowered than the power supply voltage VCC by R.IB1. Then the potential V1 is increased always more than the potential V2 by selecting the current I0' so as to obtain the relation of R1.I0'>R.IB1 and the polarity of the terminal voltage of a capacitor C is not inverted. Since the polarity of the terminal voltage of the capacitor C is made constant at all times in this way, a polar capacitor is used.
Patent JP-H08243826-A (JP)
Title: Two-direction spot facing tool
Inventor: HAASHIYU MORUDECHIYAI
IPC: B23B51/10
Filed: 1995-02-16
Abstract: PURPOSE: To remove a burr in a hole by the rotation of a tool in the both left/right directions by providing a shaft having a flat cutting insert with edges attached to one end and having a shaft with a handle arranged in the other end. CONSTITUTION: A cutting tool 30 is pushed against the edge of a hole to be burred, the whole edges of the cutting insert 32 from an edge 41 to an edge 44 are brought in contact thereto, and the cutting tool 30 is made an approximately half rotation in the left/right several times by hand, while applying pressure continuously. In the clockwise rotation, the edges 42 and 44 are operated and in the counterclockwise rotation, the edges 41 and 43 are operated. Because this cutting tool is a manual tool, it is not so accurately perpendicular to the surface with a hole to be burred, and, it can be held by hand so as to be inclined a little with the inclination of the hand. Because of it, the edges 42, 44 are slightly inclined from the edge of the hole in the clockwise rotation and the edges 41, 43 are slightly inclined in the counterclockwise rotation so as to prevent the friction.
Patent JP-S53114666-A (JP)
Title: Assembling unit for three electronic guns
Inventor: JIDA MASAKAZU
IPC: H01J3/02
Filed: 1977-03-17
Abstract: PURPOSE:To cancel the displacement of other electrodes in assembling to the bead glass, by making eccentric the fitting part to the electrodes of positioners at the both sides.
Patent JP-H05225855-A (JP)
Title: Small switch
Inventor: MATSUSHITA YUKINORI
IPC: H01H13/12
Filed: 1992-02-15
Abstract: PURPOSE:To hinder a mobile contact spring from rocking right and left and stabilize the 1 operation and prevent contact inferiority by forming a pair of ribs, which receive the bottoms side on both sides of the calking part of the mobile contact part, integrally in a resin body. CONSTITUTION:A pair of ribs, which receive the bottoms side on both sides of the calking part of a mobile contact part, are formed integrally in a resin body 11. Furthermore, a pair of receiving ribs 11 for pressing both sides of the calking part of the mobile contact spring 5 are made, in opposition to the receiving ribs 11, in the resin cover installed on the resin body 1. Hereby, the mobile contact spring 5 is hindered from rocking right and left, and the operation becomes stable, and the inferiority in contact is prevented.
Patent JP-H11222023-A (JP)
Title: Inside/outside air switching device of air conditioner for vehicle
Inventor: MIKITA IECHIKA
IPC: B60H1/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize a link mechanism in an inside/outside air switching device of an air conditioner for a vehicle whereby an outside air introduction mode introducing only the outside air in an inside/outside air unit, an inside air introduction mode introducing only the inside air in the inside/outside air unit, and a two-layer flow mode introducing the inside/outside air partitioned in the inside/outside air unit can be set by manually switching two inside/outside air switching doors. SOLUTION: By a link mechanism 70, when an inside/outside air switching lever 82 is operated from one end side in an operating range thereof toward the other end side, an inside/outside air mode is switched by the order of outside air introduction mode, two-layer flow mode, and an inside air circulation mode. In this way, in the case of operating the inside/outside air switching lever 82 from one end side in an operating range to the other end side, a first and a second inside/outside air switching doors 9, 12 are prevented from both making a reciprocating motion.
Patent JP-S60173943-A (JP)
Title: Noise preventing method of radio communication system using frequency modulation
Inventor: YUGE TETSUYA
IPC: H04B1/10
Filed: 1984-02-20
Abstract: PURPOSE:To eliminate noise by inserting a delay circuit to a transmitter side and inserting a tone squelch circuit to a reception side. CONSTITUTION:When a press-to-talk switch 1 is detached at the end of transmission, the oscillation of a tone oscillating circuit 2 is stopped and a transmission output is cut off by a press-to-talk signal delayed by a delay circuit 3 after tau sec. The tone cut-off at the transmission side is detected by a tone detection circuit 12 from an output of a demodulator 10 from a reception side and a switch 13 is disconnected, then no output signal comes from an output amplifier 14. When a radio wave is interrupted after the cut-off of the switch 13, a noise of waveform 18 is produced at an output of the demodulator 10, and although an output of waveform 20 comes from the output of a switch 11 from a part of the noise because of timewise shift from a squelch control signal of a waveform 19, since the switch 13 is cut off, no noise in introduced to the output 22 of the output amplifier circuit 14.
Patent JP-H03232072-A (JP)
Title: System for moving binary picture information
Inventor: MIYAI MAKOTO
IPC: G06T3/60
Filed: 1990-02-07
Abstract: PURPOSE:To perform the move processing at a high speed by developing two binary picture information in binary picture information development areas and transferring information of a rectangular area on one binary picture information onto the other binary picture information with a word as the unit. CONSTITUTION:A moving means 4 writes data, where bits of only the part of a rectangular area 31 are 'OO', in a segmented area 32, which is retrieved from a binary picture information development area 22b of the output side by a retrieving means 3, with one row as the unit by operating AND. Only bits which are not '0' out of bits resulting from AND between one correspond ing word of a segmented area 32, which is retrieved from a binary picture information development area 22a of the input side by the retrieving means 3, and data where bits of only the part of the rectangular area 31 are '1 with one row as the unit are written by operating OR. Data where bits of only the part of the rectangular area 31 are '0' is written in one corresponding word of the segmented area 32, which is retrieved from the binary picture information development area 22a of the input side by the retrieving means 3, with one row as the unit by operating AND. Thus, the move processing is performed at a high speed.
Patent JP-S53131044-A (JP)
Title: Ransfer paper for zerography
Inventor: ISHIKAWA TOSHIO
IPC: G03G7/00
Filed: 1977-03-15
Abstract: PURPOSE: To stably produce a transfer image, which has an excellent transfer efficiency and which is close to the image of a powder developing agent on a photosensitive plate, under a wide range of surrounding condition of relative humidity of 10W90%(at20°C) by maintaining the electric resistance of paper at a high level with a high molecular substance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06242017-A (JP)
Title: Defect inspection system for optical disc
Inventor: YANAGISAWA YOSHINAGA
IPC: G01B11/30
Filed: 1993-02-18
Abstract: PURPOSE:To provide an inspection system for identifying the defective state of an optical disc (magnetooptical disc) accurately. CONSTITUTION:The defect inspection system for optical disc 1 comprises means 2 for rotary driving the optical disc 1, an optical means 3 for irradiating the optical disc 1 with laser beam, a sensor 4 for detecting the displacement of light reflected on the optical disc 1, means 5, 6 for detecting variation in the output signal from the displacement sensor 4, and defect size decision means 7, 8 for deciding the length of variation detected by the variation detecting means 5, 6.
Patent JP-H06246528-A (JP)
Title: Slitting method of metallic strip
Inventor: KAMATA SHINOBU
IPC: B23D19/04
Filed: 1993-02-18
Abstract: PURPOSE:To prevent generation of burrs protruding from the surface of a metallic strip to the outside on the cut surface of a metallic strip, in a pair of disc type cutters which carry out slitting of the metallic strip, by forming a cutting edge on the outer peripheral end part into a doublegrinding edge whose grinding angle is specified. CONSTITUTION:A pair of disc type cutters 21 are rotated in the traveling direction of a metallic strip 11 which is made of aluminum or the like, the metallic strip 11 is traveled in a horizontal direction to ward between both the disc type cutters 21. Both the upper and lower side surfaces of the metallic strip 11 are caught in both the disc type cutters 21 to cut the metallic strip 11, and the metallic strip 11 is cut continuously according to the traveling of the metallic strip 11. At this time, an edge 21a which is formed at the outer peripheral edge part of both the disc type cutters 21 is formed into a double-grinding edge whose grinding angle (alpha) is set at 20-80 degree. Thus, the respective edges 21a of both the disc type cutters 21 are caught in both the upper and lower surfaces of the metallic strip 11 uniformly and completely respectively to form a shearing surface 12 and a breaking surface 13. It is thus possible to prevent burrs from protruding from both upper and lower surfaces of the metallic strip 11 to the outside.
Patent JP-H11211441-A (JP)
Title: Alignment regulating device
Inventor: KAMISONO TAKASHI
IPC: G01B11/26
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an alignment regulating device with good working property and high regulation precision which need not to be removed from a mounting part because it is not required to cut a mounting surface or insert a shim between the mounting surface and the mounting part. SOLUTION: This alignment regulating device is fixed to a measuring place for optical alignment measurement in use, and has a reflecting mirror 2. This device is provided with a shaft part 3 fixed to the lower part of the reflecting mirror 2, a spherical part 4 fixed to the lower end of the shaft part 3, a bearing 5 for holding the spherical part 4 rotatably around the shaft 3, and a mount base for fixing the bearing 5 to the measuring place.