baber/WOPTO huggingface dataset:
Patent JP-H01269261-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: KATAYAMA HIROYUKI
IPC: G11B11/10
Filed: 1988-04-20
Abstract: PURPOSE:To improve reliability in the recording and reproducing of data by controlling the output level of a laser light source at the time of normal rotation magnetizing part formation to be higher than the output level of the laser light source at the time of invertion magnetizing part formation when the data are recorded. CONSTITUTION:When the data are recorded on a magneto-optical recording medium 1, a laser light outgoing form a laser light source 2 is condensed through a beam splitter 3, a condenser lens 4 and a substrate 1a of the medium 1 and a laser light spot is radiated on a magnetic film 1b. When an alternative magnetic field is generated on the basis of encoded data, etc., which are outputted from a data generating source 9, by a magnetic oil 7, the normal rotation magnetizing part, which is magnetized in a prescribed direction, and invertion magnetizing part, which is magnetized in the opposite direction of the normal rotation magnetizing part, are formed on the magnetic film 1b. Then, the recording and reproducing of the data is executed according to the presence and absence of the invertion magnetizing part. When the data are recorded, a laser driving part 11 controls the output level of the laser light source 2 at the time of the normal rotation magnetizing part formation to be higher than the output level of the laser light source 2 at the time of the invertion magnetizing part formation.
Patent JP-S63262693-A (JP)
Inventor: YOSHIKAWA TOSHIO
IPC: G10L25/78
Filed: 1987-04-20
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-H08268053-A (JP)
Title: Air conditioning unit
Inventor: KITAJIMA TATSUYA
IPC: B60H3/06
Filed: 1995-03-30
Abstract: PURPOSE: To prevent backlash, and to stabilize the power supply to an air purifier by fixing the air purifier which is split into a plurality of parts by a cover. CONSTITUTION: A cover 20 is lifted upward over the prescribed width relative to an air purifier 9, a biting part 14 formed on the side of the air purifier body 10 is inserted in a biting opening part 22 of the biting part on the cover side, and a cover 20 is bit in a biting hole of the biting part 14 formed on the air purifier body 10 by a biting claw part 21. The air purifier 9 is fixed to the cover 20. The distance between the cover 20 and the air purifier 9 can be kept constant, and the cover 20 of the air purifier 9 is prevented from being fouled, and the distance between a power supply terminal provided on the cover 20 and a power supply terminal 15 of the air purifier body 10 is fixed. The play can be prevented, and the power supply to the air purifier can be stabilized.
Patent JP-S5222031-A (JP)
Title: Powder coating compounds containing pigments
Inventor: OOTA TOSHIYUKI
IPC: C09D5/03
Filed: 1975-08-12
Abstract: PURPOSE: A powder coating compound containing a pigment prepared by coating a powder coating compound obtained by pulverizing a mixture of a synthetic resin and a pigment with a surface-active agent and/or a plasticizer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5525638-A (JP)
Title: Wiper
Inventor: MATSUOKA HIROSHI
IPC: B60S1/32
Filed: 1978-08-10
Abstract: PURPOSE: To get a constant sweep area of a wiper at all motor revolution, by setting the area narrow at lower speed and wide at higher speed.  
     CONSTITUTION: When the revolution of a motor 4 is low, it is forward, with a projection 14' of a plate 14 being close to a projection 10b of a crank arm 10, which increases the actual pitch to a value of R(diameter)+l. When the revolution is high, it is reversed, with the projection 14' being close to the other projection 10a, which decreases the pitch to R-l. The reduction of the crank arm's actual pitch at high revolution decreases the sweep area U-D of a wiper blade 1, thus leading to actually coincide with an area U'-D' due to inertia of the blade 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63262518-A (JP)
Title: Navigation apparatus for vehicle
Inventor: KAKIHARA MASAKI
IPC: G01C21/00
Filed: 1987-04-21
Abstract: PURPOSE:To increase the precision in recognition of a present position, by conducting offset correction of a geomagnetic sensor by utilizing the azimuth of running detected at two different points by a position measuring means utilizing a satellite. CONSTITUTION:A navigation apparatus has a GPS receiver 2 receiving an electric wave from a satellite, a vehicle-speed sensor 4a, a geomagnetic sensor 4b, a present position recognizing means 3 and a control unit 10. The recognition of a present position by the present position recognizing device 3 is conducted on the basis of a history of running measured by the vehicle-speed sensor 4a and the geomagnetic sensor 4b. On the occasion, offset correction for magnetization of the geomagnetic sensor 4b is conducted on the basis of the azimuth of running of a vehicle which is detected by the GPS receiver 2.
Patent JP-S63264220-A (JP)
Title: Setting method for cage roll for electric welded tube
Inventor: KURIYAMA YUKIHISA
IPC: B21C37/08
Filed: 1987-04-21
Abstract: PURPOSE:To prevent an edge buckling and a distortion and to stabilize a forming shape, as to a roll position of a cage roll, by estimating a deformating shape from an inlet and outlet shapes of the cage roll and by setting the cage roll to parallel to said estimated deformation shape. CONSTITUTION:The deformed shape in the cage is interpolated to set the roll 1 based on the shape of an inlet and outlet sides of the cage. A point on the outlet side 3 of the cage (X2, Y2, Z2) is interporated by an interpolating function, where X: distance from the cage inlet side 2, L: whole length of the cage and (n): shape parameter. More, when the shape parameter (n) changes, a deforming pattern becomes changeable. The shape parameter (n) is decided in an optimum value by calculation or an experimentation based on the outer diameter, thickness and strength. Furthermore, because the distortion is caused by a tortional moment in proportion to a moment arm, it is prevented by deciding the set angle of the roll to minimize the moment arm. In this way, the edge buckling and the distorsion is prevented.
Patent JP-S63262611-A (JP)
Title: Automatic focusing device
Inventor: WATANABE YOJI
IPC: G03B13/36
Filed: 1987-04-21
Abstract: PURPOSE:To obtain a true focused position by executing a contrast detection with regard to each corresponding position, when plural pieces of phase difference data exist. CONSTITUTION:When a phase difference detecting means 2 detects a phase difference data from an output data of a focus detecting sensor 1, this phase difference data is stored in a storage means 3. When plural phase difference data stored in the storage means 3 exist, a sequence control means 4 moves a focusing lens 7 by a lens driving means 6 to plural scheduled focal positions related to each phase difference. Subsequently, by operating a contrast detecting means 5 in each scheduled focal position, a position of the highest contrast is selected from in such scheduled focal position, and by deciding this position to be a true focal position, the focusing lens 7 is brought to a driving control in the end. In such a way, focusing can be executed to the true focusing position.
Patent JP-H05294518-A (JP)
Title: Posture correcting mechanism for sheet feeding device
Inventor: HASHIMOTO TATSUTOSHI
IPC: G03G15/00
Filed: 1992-04-17
Abstract: PURPOSE:To miniaturize a device by providing a pair of register rollers which is usually in rotationally stopped condition and rotated after a specified time has passed when a sheet is transferred, and pressing it against the nip section of a pair of rollers to correct its posture using a deflection of the sheet in that condition. CONSTITUTION:In a copying machine, when an upper sheet feeding cassette 10a is selected, for example, a sheet 5a delivered by a delivery roller 10b is separated one by one by a pair of rollers 10c and 10d, moved forward through a clearance between an upper guide rib 36 and an upper sheet feeding guide 24a, and fed to a nip section of a pair of register rollers 19a and 19b at stoppage. The sheet 5a, after collided with the nip section, is deflected in a small space formed by the sheet feeding guide 24a, rib 36, and a positioning guide 37 to deviate the sheet feeding guide 24a which is made in contact with the positioning guide 37 energized by a spring. On the other hand, the tip of the sheet 5a itself is pressed against the nip section by an energizing force of the spring applied to the sheet to correct the posture of it.
Patent JP-H05293209-A (JP)
Title: Pachinko ball detector
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1992-04-17
Abstract: PURPOSE:To improve detecting accuracy while maintaining an important detecting range by disposing a transmitting line and receiving line so that these lines overlap each other at a position corresponding to a hole such as a safe hole which a pachinko ball enter on board surface. CONSTITUTION:While a folded-back transmitting line 22 is mounted on one surface of a glass body 17 covering the board surface of a pachinko ball machine stand, it is overlaid with a folded-back receiving line 26 to couple electromagnetically with the transmitting line on the opposite surface to the glass body 17 so that the pachinko ball approaching the position of the transmitting line overlaid with the receiving line is detected according to the value of an electromagnetic characteristic of the receiving line at the time of transmitting the input signal to the transmitting line. Since the transmitting line 22 and receiving line 26 are disposed correspondingly to a safe hole 14a so that the cross position of the overlapping lines coincides with the position of the safe hole 14a, the number of the transmitting and receiving lines 22, 26 to be scanned becomes the minimum number corresponding to these holes. Thus, the pachinko ball is efficiently detected only in the position having the safe hole or the like.
Patent JP-S581069-A (JP)
Title: Formation of ornamental nitride film
Inventor: YASUI TAKESHI
IPC: C23C16/34
Filed: 1981-06-26
Abstract: PURPOSE:To form an ornamental metallic nitride film which is uniform and beautiful, by installing a base body to be treated, as a cathode in a mixed gas atmosphere containing a metallic halogenide and ammonia, and forming a DC glow discharge space in the circumference of the base body. CONSTITUTION:When ammonia is adopted instead of nitrogen gas as a nitrogen source, activated nitrogen is obtained easily and activated hydrogen generated by decomposition of amonia contributes to reduction of a metallic halogenide, but it is preferable that hydrogen is used jointly. The conditions of glow discharge are to set gas pressure, DC voltage, current density of a base body, and a temperature of the base body to about 0.1-10Torrs, about 200V-8kV, about 0.01-1mA/cm<2>, and about 200-1,000 deg.C, respectively. As for a metal to be used, for instance, Ti, Zr, Ta and Bf are available, and gas composition to be used, for instance, is TiCl4: H2: NH3=1:0-50:4-150 (molar ratio) or so.
Patent JP-H1031959-A (JP)
Title: Manufacture of luminescent screen
Inventor: ANDREW PAUL TRAPANI
IPC: H01J29/20
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To establish a novel method for manufacturing a metallizing luminescent layer which produces an image having a high brightness and small image distortion. SOLUTION: A luminohole layer deposited on the face plate of a CRT is covered with an ablative layer of aqueous dispersion of acrylic polymer particles having particle sizes in a range of 180-450 nanometer for decreasing the surface distortion of the ablative layer, and a reflective aluminum film is deposited on the ablative layer so as to make compliance after the ablative layer, and thereby the surface distortion of the reflective aluminum film of the luminescent layer of CRT is decreased.
Patent JP-S59223801-A (JP)
Title: Double structure system of sequencer
Inventor: MOTOMURA ITSUO
IPC: G05B19/048
Filed: 1983-06-02
Abstract: PURPOSE:To attain a double structure easily and to improve the reliability of a sequencer without deteriorating the responsiveness by selecting one of two sequencer main bodies with a bouble structure switching distributor and performing the transfer of data with plural input/output devices. CONSTITUTION:One of two sequencer SQ main bodies 1A and 1B is selected with a double structure switching distributor 2C to perform the transfer of data with input/output devices 31-3n by a series transmission system. The distributor 2C performs said selection for every descending and ascending data to be given to the input/output device through multiplexers (MX)4D and 4U. The selection signals S1 and S2 to be given to the MXS4D and 4U are supplied from a double structure switching distributor main body 5 of a microcomputer constitution. The distributor main body 5 fetches the diagnosis data given from the selected SQ main body for every sequence cycle and decides a nondefect or defect state of the SQ main body. If the selected SQ main body is defective, the other SQ body is newly selected.
Patent JP-H10288511-A (JP)
Title: Three-dimensional measuring method used with diffraction and device thereof
Inventor: HORIKOSHI TSUTOMU
IPC: G06T7/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional method and its device, capable of promoting the miniaturization of this device without resting on any measuring object. SOLUTION: A point light source is assumed in the position of a reflected light intensity measuring means 45 and a wave surface A is calculated by a wavefront calculating means of a diffraction grating holding means 46. Next, the point light source is assumed in each measuring point of a measuring objective space 49, calculating a wave surface B. In succession, the wave surface A is synthesized to the wave surface B and held by the diffraction grating holding means 46. Then, this held diffraction grating is presented to a diffraction grating display means 44 in order, irradiating it with a laser beam made into a plane wave.  This laser beam passed through the diffraction grating is condensed in the measuring point, and if there is a measuring object, it is reflected and being incident into the diffraction grating again, and owing to its function, it is condensed in the reflected light intensity detecting means 45. In this case, the reflected light intensity measuring means 45 is synchronized with the diffraction grating holding means 46, while a three-dimensional position specifying means 48 determines three-dimensional coordinates at the measuring objective space 49 from a condensing point of the diffraction grating in time of the maximum of reflected light intensity.
Patent JP-H05271204-A (JP)
Title: New triazine derivative
IPC: A61P3/06
Filed: 1992-03-26
Abstract: PURPOSE:To provide the new triazine derivative having an excellent hypoglycemic action, not only useful as a therapeutic agent for diabetes and their complications but also expected to have usefulness as a blood lipid- lowering agent. CONSTITUTION:A compound of formula I (R<1>, R<2> are H, halogen, lower alkyl, lower alkoxy) or its medicinally acceptable salt, e.g. 6-(5-bromo-2-naphthalenyl) methyl-1,3,5-triazine-2,4(1H,3H)-dione. The compound is obtained by addition- reacting dicyandiamide to the corresponding nitrile derivative of formula II, cyclizing the obtained addition compound and subsequently hydrolyzing the obtained diaminotriazine derivative of formula III.
Patent JP-S62254411-A (JP)
Title: Reactor device
Inventor: AOKI IZUMI
IPC: H02M7/48
Filed: 1986-04-28
Abstract: PURPOSE:To contrive the reduction of the generation of a noise due to magnetic vibration generated in a reactor body 1 by double restraining it by means of a spring mass system formed of an insulating material having elastic properties which is put inside a reactor body container and of a material of vibration insulation for supporting the container. CONSTITUTION:An insulating material 4 put between a reactor body 1 and a wall of a container 5 for the reactor 1 composes a spring mass system, which absorbes magnetic vibration of the reactor body 1 and exceedingly decreases the vibration conducted to the wall of the container 5. Besides, as there is no point where the reactor body 1 and the container 5 are in direct contact with each other, a solid sound generated in the container 5 is also decreased exceedingly. Furthermore, as there is a rubber vibration insulator 7 interposed between the container 5 and a supporting board 6 for the container 5, the vibration conducted from the container 5 to a supporting board 6 further decreases. Accordingly, the vibration conducted from the supporting board 6 to a mounting board 2 of a semiconductor converting device becomes extremely weak and the solid sound based on that vibration decreases distinguishedly.
Patent JP-H10289960-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAKAGAMI SHIGETO
IPC: H01L21/8247
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an EPROM-with-tunnel-oxide (ETOX) type memory cell which can improve a snap-back breakdown voltage leading to the deterioration of cell characteristics. SOLUTION: In the memory cell of a type, which writes information by injecting channel hot electrons generated in a channel region 25 in the vicinity of a drain region 21 into a floating gate 28a; a connecting layer 26 of the same conduction type as a substrate 11 is formed below the drain region 21 of the cell. Since a pocket layer 24 surrounding the drain region 21 is connected via the low-resistance connecting layer 26 to a high-concentration buried layer 13, which is formed in the substrate 11 and has the same conductivity type as the substrate 11; a low-resistance path can be established to guide hot holes which becomes a cause of snap-back toward the substrate 11.
Patent JP-H08289933-A (JP)
Title: Cholangiography catheter
Inventor: HORIE MASAO
IPC: A61M25/00
Filed: 1995-04-25
Abstract: PURPOSE: To provide a cholangiography catheter capable of performing safely cholangiography in treatment, confirming the presence of injuries of a bile duct and searching anatomic abnormalities in the bile duct surely in a short time. CONSTITUTION: This catheter comprises a bile duct inserting part 2 made of a V-shaped pipe, a nozzle 1 and body tube 5 respectively connected to the front end and rear end of the bile duct inserting part 2 and an elastic tube 3 covered with the bile duct inserting part 2. The bile duct inserting part 2 is connected through a connector 4 to the body tube 5. Generally, a three-way cock 7 is connected through a connecting tube 6 to the rear end of the body tube 5 so that an injector can be connected in use.
Patent JP-S5324272-A (JP)
Title: Package for electronic components
Inventor: BONSHIHARA MANABU
IPC: H05K5/06
Filed: 1976-08-18
Abstract: PURPOSE: To obtain packages capable of accurate lead fitting and highly airtight, by making the walls of the grooves at obtuse angles to the bottom. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60242721-A (JP)
Title: Cmos load circuit
Inventor: FUJINAMI KATSUMI
IPC: H03K17/687
Filed: 1984-05-17
Abstract: PURPOSE:To keep a potential of a signal line to a level even if all two-way circuits connected to the same signal line are turned off by constituting a CMOS load circuit. CONSTITUTION:When a switch signal 9 is logical 1, since an output signal 10 of a gate circuit 4 goes to logical 0 and a signal 11 goes to logical 1, a switching transistor (TR) 2 is turned on, a switching TR3 is turned off and the level of a signal 9 is kept to logical 1. When the level of the signal 9 is logical 1 and both two-way gate circuits 5, 6 are turned off, the switching TR2 is turned on and the switching TR3 is turned off similarly, the level of the signal 9 is kept to logical 1, and when the level of the signal 9 is logical 0 and the two-way gate circuits 5, 6 are turned off, the switching TR2 is turned off and the switching TR3 is turned on similarly and the level of the signal 9 is kept to logical 0. Thus, even if the two-way gate circuits 5, 6 are turned off, since the signal 9 keeps the preceding value, no through-current flows to the gate circuit 7.
Patent JP-H11298238-A (JP)
Title: Antenna system
Inventor: SEKI TOSHIHIRO
IPC: H01Q13/08
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To secure high communication quality while simplifying switching control in the beam direction of an antenna concerning an antenna system to be utilized for radio communication in a room or the like. SOLUTION: This system is provided with an antenna array 10, first 90 deg. phase shifter 33, second 90 deg. phase shifter 34, first hybrid circuit 31 connecting a first output terminal 21 with a first element antenna 51 and connecting a second output terminal 22 through the first 90 deg. phase shifter 33 to a second element antenna 52, second hybrid circuit 32 connecting a third output terminal 23 through the second 90 deg.  phase shifter 34 to a third element antenna 53 and connecting a fourth output terminal 24 with a fourth element antenna 54, and switching means 36 for selectively connecting a power feeding input terminal 30 to a fifth output terminal 25 and a sixth output terminal 26 while connecting a first input terminal 11 of the first hybrid circuit 31 to the fifth output terminal 25 and connecting a second input terminal 12 of the first hybrid circuit 31 and a third input terminal 13 of the second hybrid circuit 32 to the sixth output terminal 26.
Patent JP-H04307604-A (JP)
Title: Data production method for welding robot
Inventor: YAMAGUCHI MASANORI
IPC: G05B19/4093
Filed: 1991-04-04
Abstract: PURPOSE:To reduce the data production time and to improve the date accuracy by producing the data required for a welding robot to move a torch above an object to be welded based on the shape data of the object to be welded. CONSTITUTION:The position of each teach point set on a welding line supposed on the surface of an object to be welded, the direction of the welding line set at each teach point, and relative advance angle theta and a relative aiming angle alphawhere a torch tilts in the front-back and right-left directions at each teaching point against the reference line extending vertically from each teach point set on the surface of the object to be welded are designated (S1--S3, S5, S7, S9-S11, S14). Based on these angles and the shape data of the object to be welded, the point data on a work coordinate system set to the to be welded are produced together with the direction data that prescribe the absolute advance and aiming angles in the work coordinate system when the torch tilts at both angles theta and alpha at each teach point (S4, S6, S8, S15).
Patent JP-S6213251-A (JP)
Inventor: KURARENSU ERU UOORISU
IPC: H01G13/00
Filed: 1986-05-01
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-H10180022-A (JP)
Title: Filter and its production
Inventor: SUZUKI MITSUTOSHI
IPC: B01D53/04
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a filter excellent in adsorption and air permeation performance, free from the falling-off of an adsorbent and high in strength. SOLUTION: A non-woven fabric base material 2, to which anti-bacterial property/anti-fungal property is imparted, is mounted on a downstream side seat 4. Next, a granule adsorbent 5 and a hot melt binder 6 are sprayed from above the non-woven fabric base material 2. Next, a upstream side seat 3 is mounted on the non-woven fabric base material 2. After that, by heating the hot melt binder 6 to melt, the adsorbent is melt-stuck to the fiber of the non- woven fabric base material 2 and at the same time, the upstream side and downstream side seat 3, 4 are melt-stuck to the non-woven fabric base material 2.