baber/WOPTO huggingface dataset:
Patent JP-H10317663-A (JP)
Title: Close plate for step plate
Inventor: YASHIRO MANABU
IPC: E04G5/08
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a close plate in which a gap between step plates can be easily closed and there is no excessive clearance between the step plates. SOLUTION: The close plate 1 for a step plate is formed from a main body 2, frame materials 3, and reinforcing materials 4. A plurality of circular non-slip patterns are provided on the surface of the main body 2. The frame materials 3 are welded to the rear side of the body 2. Each reinforcing material 4 is welded between the materials 3. The plate 1 is mounted between step plates to close a gap between the step plates with the main body 2. At that time, the frame material 3 is located in an inner space of the gap.
Patent JP-S5351186-A (JP)
Title: Evaporation boat
Inventor: ADAKA SABUROU
IPC: C23C14/24
Filed: 1976-10-22
Abstract: PURPOSE:To facilitate the evaporation without the interminglement of Ir in the evaporated film, by forming the surface of the boat for preparing the evaporated film of the high melting point materials such as oxides, sulfides, fluorides, etc. or the highly reactive materials such as Te, S, Se, etc. with Ir.
Patent JP-H07330192-A (JP)
Title: Device for correcting skew of paper sheet
Inventor: SHIOYAMA MASATSUGU
IPC: B65H9/16
Filed: 1994-06-08
Abstract: PURPOSE:To achieve the efficient skew correction with excellent accuracy even with the paper which is thick and highly rigid, the paper of multiple parts, the paper which is long in the axial direction of drive rollers, and the paper which is large in the original skew amount and difficult to correct the skew in a mechanism to deflect the paper between two sets of the drive rollers and correct the skew. CONSTITUTION:Two sets of drive rollers 1, 6 arranged in parallel are connected to a driving means through a power transmitting means 5, and connected to the drive roller 1 through an electromagnetic clutch 2. An electromagnetic brake 3 is provided on the end of the drive roller 1, sensors 9a-9c are provided forward of the drive roller 6, and a flexible guide 10 is provided on the upper side of an opening part of a carrying guide.
Patent JP-S5459523-A (JP)
Title: Fuel injection pump controller
Inventor: DANNO YOSHIROU
IPC: F02D1/16
Filed: 1977-10-20
Abstract: PURPOSE: To provide a controller for finely controlling the fuel injection timing in accordance with various driving conditions.  
     CONSTITUTION: A first pressure chamber 18 is formed to face one end portion 17a of a timer piston 17 and is supplied with an oil pressure proportional to the r.p.m. of an engine from the discharge pressure side 19 of a fuel supply pump 3 through an oil pressure passage 17b formed in a timer pistion 17 as well as through an oil pressure chamber 6. A second pressure chamber 20 is also formed to face the other end portion 17c of the timer piston 17 and is supplied through an oil pressure passage 22 with the discharge pressure of the fuel supply pump 3 which is adjusted to the most proper level by means of a variable throttle 21. This throttle 21 is composed of a valve piston 21b and is operative to open the valve piston 21b in response to the signals from respective sensors thereby to actuate the timer piston 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04351723-A (JP)
Title: Optical information recording and reproducing device
Inventor: MATSUNO YUSHI
IPC: G11B7/08
Filed: 1991-05-29
Abstract: PURPOSE:To reduce an influence of disturbance for track traverse of a light spot, suppress the error due to the deviation of the relative position of a photodetector accompanied with the change of circumstances, and to improve the sensor sensitivity. CONSTITUTION:A convex lens 9 of a sensor optical part has one face made plane and has the other made convex and is so set that the reflected luminous flux from an optical recording medium 3 is made incident from the convex side of the convex lens 9. The convex lens 9 is fixed to a convex lens holder 20, and this holder 20 is fixed to a hole having the same axis as a cylindrical hole of sensor lenses 10 and 11 provided in a main body base. Thus, optical axes of respective lenses are aligned to easily adjust the photodetector 12.
Patent JP-H0420986-A (JP)
Title: Image forming device
Inventor: KAMIYAMA MITSUAKI
IPC: G03G15/02
Filed: 1990-05-15
Abstract: PURPOSE:To prevent irregularities in electrifying and exposing, and simultaneously, to improve the cleaning efficiency of a residual developer by stirring the developer remaining on an image carrier, nonpatternizing it, and simultaneously, carrying out the electrification. CONSTITUTION:A few toner images left without being transferred, or positive and negative electrostatic latent images left after toner is transferred, are left on the surface of a photosensitive drum after a transfer is performed. In an electrifying/stirring unit 2, a residual toner image and the electrostatic latent image are finely disturbed till a defective state is obtained while bringing a rotary blush 2a into contact with the electrostatic latent image, and importing mechanical and electrostatic force. Further, the toner T is scattered and stuck on the surface of the photosensitive drum by discharging from the rotary brush 2a by an applied voltage, but the toner T is hardly stored in the electrifying/ stirring unit 2. Therefore, even in second development, a residual potential is uniformized after the exposing, so that the result of uniform development is obtained.
Patent JP-H08319796-A (JP)
Title: Obstruction cutting device for shield machine
Inventor: YOSHIDA YUZURU
IPC: E21D9/08
Filed: 1995-05-25
Abstract: PURPOSE: To remove an obstruction positively only by an excavator by providing a roller cutter with roller edges arranged in the direction intersecting the radial direction of a cutter head, and making the roller cutter movable forward and backward in the vertical direction of the cutter head. CONSTITUTION: A cutter head 1 provided with sediment excavating bits 6 is provided with a roller cutter 12 with roller edges arranged in the direction intersecting the radial direction of the cutter head 1 and rotated by a hydraulic motor. This roller cutter 12 is advanced/retreated in the vertical direction of the cutter head by a hydraulic cylinder. The roller edges of the roller cutter 12 are thereby brought into intersecting contact with an obstruction by the rotation of the roller head 1 so as to cut the obstruction while being rotated. The roller edges are raised only at the time of cutting the obstruction and not used for normal sediment cutting, so that the wear of the roller cutter 12 is reduced, and the service life can be prolonged.
Patent JP-S61284239-A (JP)
Inventor: OUCHI TERUO
IPC: A61B17/22
Filed: 1985-06-11
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-S5919222-A (JP)
Title: Thin film magnetic head
Inventor: OOTA TOSHIHIKO
IPC: G11B5/39
Filed: 1982-07-22
Abstract: PURPOSE:To facilitate the formation of a pattern, to improve the wear resistance and to prevent the deterioration of characteristics of an MR film due to the Joule heat, by providing a soft magnetic film to the end surface opposite to the rubbing surface of a magneto-resistance effect magnetic film of the MR film. CONSTITUTION:A soft magnetic film 4 of high permeability having an axis of easy magnetization in the intrasurface direction of an MR film 2 is provided near the end part opposite to the tape rubbing surface 6 of the film 2 via an insulated film 3. A coil 5 is set contiguously to the film 4 to apply a bias current. Then a magnetic field generated by the bias current is applied to the film 2 via the film 4. Thus a bias conductor film or the film 4 is removed from the place near the tape contact surface. This head improves both durability and characteristics of an MR head.
Patent JP-H11307835-A (JP)
Title: Manufacture of sheared piezoelectric element of laminating structure
Inventor: NAKANO HISASHI
IPC: H01L41/22
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing, easily and efficiently, a sheared piezoelectric element of laminating structure utilizing shearing oscillation mode. SOLUTION: A parallel conductor pattern 22 for polarization is formed on the surface of a piezoelectric plate 20 and DC electric field is applied between them for polarizing process, then an electrode 24 is formed at least on both surfaces of polarized region between the parallel conductor pattern of the piezoelectric plate 20. The plurality of piezoelectric plates 20 after formation of electrode are laminated and bonded with a conductive film 26 in between, so that polarization direction is opposite each other at upper and lower layers and a sheared piezoelectric element 28 in a desired element shape is cut out of the polarized region of the laminating body.
Patent JP-H02306714-A (JP)
Title: Comparator circuit with latch
Inventor: OUCHI IKUO
IPC: H03K5/08
Filed: 1989-05-22
Abstract: PURPOSE:To keep the comparison voltage between an input voltage and a reference voltage by providing a rectifier means regulating the current direction on at least one of a feedback means and a voltage division means. CONSTITUTION:A feedback current supplied from an output terminal 56 to a comparator input terminal + via a positive feedback means 57 according to the result of an inverted output of a comparator 51 keeps the output state of an output terminal 56 by supplying forcibly a potential difference at the comparison input terminal + and a reference input terminal (-) being its holding condition. Simultaneously the potential difference is kept within a specified voltage by using a rectifier means provided at least one of the positive feedback means 57 and a voltage division means 58 so as to block a leakage current and the condition is restored surely to a conventional comparison operation with a reset voltage fed from a reset means Sr 55 from the reference input terminal (-). Thus, the input voltage is compared with the reference voltage and the result is kept with simple circuit constitution.
Patent JP-H01296559-A (JP)
Title: Proton energy dispersion measurement for surface analyzer and device thereof
Inventor: AOKI MASAHIKO
IPC: H01J49/44
Filed: 1988-05-24
Abstract: PURPOSE:To correctly determine the dispersion of the proton beam energy inherent in a device by reversing the proton beam fed to a magnet chamber from an ion source and again feeding it to a position detector through an accelerating/decelerating pipe via magnets. CONSTITUTION:Protons are generated by an ion source and deflected by a magnet 2. The protons are accelerated by an accelerating/decelerating pipe 3 and pass a Q lens 7. A ultra-vacuum magnet chamber 13 is connected beyond it in place of a ultra-vacuum chamber 8. The chamber 13 reverses incident protons with no energy loss. Reversing magnets 11 and 12 are installed for this purpose. The magnets 11 and 12 bend the orbits of protons to follow the locus AGCDEFA and reverse the motion direction by 180 deg.. Directions of magnetic fields of the magnets 11 and 12 are perpendicular to the paper face but opposite in direction. This chamber 13 is temporarily connected to the tip of a vacuum system in place of the ultra-vacuum chamber 8 to investigate the energy dispersion of protons.
Patent JP-S5829007-A (JP)
Title: Load selection controller
Inventor: TOBISAWA HISAO
IPC: G05B19/02
Filed: 1981-08-14
Abstract: PURPOSE:To avoid the inconvenience for the interruption of power application at a load, by commanding the power application set with the highest priority out of a plurality of loads and the forced interruption of a load under power application in place of the load with the highest priority. CONSTITUTION:A main body 1 of a load selection controller is fitted in a distribution board and loads (a)-(d) are arranged in rooms 2-5. When a load (d) is set as a load with the highest priority, a highest priority switch (SW)6 is fitted near the load (d) and connected to the main body 1 with wirings. Current transformers 8a-8d are provided for branch circuits 7a-7d for the loads (a)- (d), this output is detected at a power application detecting section 9, and the number of loads energized is decided at a power application load number deciding section 10. A highest priority operation command section 12 outputs an operation command signal to a control section 11 with a signal from the deciding section 10 and the SW6, and the control section 11 selects and interrupts a specified switch in switches 13a-13d provided to the circuits 7a-7d in response to the signal of the SW6, the detecting section 9, the deciding section 10 and the command section 12, allowing to suppress the simultaneous use of loads to the set number of below.
Patent JP-S5826352-A (JP)
Inventor: ROORENSU HERINTON
IPC: G11B15/18
Filed: 1982-07-22
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-H0422997-A (JP)
Title: Electronic stringed instrument
Inventor: MATSUBARA AKINORI
IPC: G10H1/38
Filed: 1990-05-18
Abstract: PURPOSE:To easily and rapidly attain chord playing based upon chord playing such as a stroke playing method and an arpeggio playing method by detecting fret operation specification chord for specifying the constitutional sound of a chord and generating the chord constitution sound allocated to a played string. CONSTITUTION:A chord constitution sound allocating means allocates the chord sound of sound level corresponding to a fret operating position detected by a fret operating position detecting means 40 and allocates an optional chord constitution sound of a chord decided by a chord deciding means to an open string. A microcomputer 30 reads out the status of a mode selecting switch 5d in a prescribed period, forms the sound level data of a single tone, the sound level data of the chord constitution based upon the discriminated chord, or the sound level data of respective constitution sounds of chords corresponding to respective strings at the rate of one to one and outputs the formed data to a sound source circuit 80. Thus, chord playing based upon the stroke playing method and the arpeggio playing method can be attained by the simple chord specification.
Patent JP-H06337388-A (JP)
Title: Liquid crystal video projector
Inventor: KOBA HIROKI
IPC: G02F1/13
Filed: 1993-05-28
Abstract: PURPOSE:To improve the assembling accuracy of the chassis of a liquid crystal video projector and to simplify the assembly thereof. CONSTITUTION:This liquid crystal video projector is provided with an optical system where a light source is separated to the light of three primary colors by dichroic mirrors 72 and 73, liquid crystal light valves 75, 76 and 77 are respectively arranged for the optical paths of the respective primary colors, and the light is synthesized by dichroic mirrors 79 and 80 after superposing a video and projected by a projection lens 81; and the optical system is arranged in the chassis. Two front and back chassis 41 and 42 having a positioning mechanism 5 are oppositely arranged, and coupling plates 1 equipped with a positioning mechanism 2 linking with the positioning mechanism 5 of the chassis 41 and 42 are arranged and fixed at plural required spots between the chassis 41 and 42, and the chassis 41 and 42 are accurately assembled.
Patent JP-H02305407-A (JP)
Title: Thin film thermistor
Inventor: NAGAI TAKESHI
IPC: H01C7/04
Filed: 1989-05-19
Abstract: PURPOSE:To make it possible to abject output voltage in a highly precise manner by a method wherein an SiC sputtered thin film and a resistor, which can be trimmed easily, are connected in series and laminated on the same insulative substrate, the resistance value of the resistor is trimmed in conformity with the resistance value of the sputtered thin film. CONSTITUTION:An SiC thin film 23, electrodes 21a to 21c and a resistive film 24, which can be trimmed easily, are integrated and constituted on the same insulating substrate 22. A sintered thick resistor film such as Ag-Pd and RuO2, and a thin resistive film such as Pt and SnO2 are used as the resistor film 24 which can be trimmed easily. The above-mentioned resistive film 24 can be trimmed easily by an ordinary laser trimming device or a sand blasting device. The resistance value of the resistor 24 is trimmed in such a manner that output voltage VS becomes the prescribed value in conformity with the resistance value of the SiC sputtered thin film 23. As a result, an SiC thin film thermistor, with which output voltage will be adjusted in a short time in a highly precise manner, can be obtained.
Patent JP-H11320464-A (JP)
Title: Carrier device
Inventor: KANETOMO MASABUMI
IPC: B25J9/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize a space occupied by a carrier device by supporting the load of a material to be carried by a thick first arm, by enhancing the rigidity in the rotating direction by a thin first arm, and by reducing the space occupied in the height direction of a synchronous wire. SOLUTION: A second arm right 9 and left 10 are attached to the tip of a first arm right 8 and left 25, a holder 6 is attached to the tip of the both first arms to mount a cassette 5 thereon, a drive system of the both first arms is stored inside a drive part 17, and two motors driving independently are arranged in the inside. The linear movement of the holder 6 in the direction shown by an arrow 26 can be provided by driving the first arm right 8 in the arrow 27 direction and the first arm left 25 in the arrow 28 direction, and the movement of the holder in the rotation direction shown by an arrow 29 can be provided by rotationally driving the first arm right 8 and the first arm left 25 in the same arrow 28 direction.  In storing the cassette in the bottom part of a processing device or stocking cassettes in bulk, a storage space of a storage device is enlarged so that the device can be miniaturized.
Patent JP-S5250998-A (JP)
Title: Proces for recovering boric acid
Inventor: WADA AKIO
IPC: C01B35/10
Filed: 1975-10-22
Abstract: PURPOSE: Process for recovering boric acid in an industrial scale with higher yield by performing special treatment to mother liquor where crystal of silicic acid catalyst is separated from reaction mixture in the production process of cyclohexanol. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10322037-A (JP)
Title: Leg device for electronic equipment
Inventor: ABE KOJI
IPC: H05K5/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To not only make easier the workability of the maintenance and inspection work on electronic equipment, but also secure the minimization of the installing space of the equipment. SOLUTION: A leg device for electronic equipment is constituted in such a way that supporting legs 12a and 12b surely support a casing 10a (10b, 10c) through an attaching section 11 attached to the bottom face of the casing 10a (10b, 10c) when the legs 12a and 12b are protruded from the wall surface of the enclosure 10a (10b, 10c) at a easing supporting position and, when the casing 10a (10b, 10c) is removed from the row of casings, the legs 12a and 12b are turned to housing positions on the inside of the wall surface of the casing 10a (10b, 10c) so that the legs 12a and 12b may be positioned on the inside of the wall surface of the casing 10a (10b, 10c).
Patent JP-H05319756-A (JP)
Title: Door device for elevator hall
Inventor: HAYASHI YOSHIKATSU
IPC: B66B13/30
Filed: 1992-05-20
Abstract: PURPOSE:To facilitate upward transfer of a hanger case, fixed to a lateral beam through a mounting metal, even when the specifications of an elevator hall indicator are varied. CONSTITUTION:A door device for elevator hall comprises a lateral beam 8 supported to a building vertical beam 7 by weld, a hanger case 11 fixed through a mounting metal 14 and a side plate 15, oblong holes 14b-14d formed respectively in the mounting metal 14 and the side plate 15, and an oblong hole 15. When the hanger case 11 is transferred upward according to variation of specifications, bolts and nuts 16 fastened together in the oblong holes 14c and 14d are unfastened and removed and the side plate 15 is moved upward, and securely fastened in the positions of the oblong holes 14b and 14c by means of the bolts and nuts 16.
Patent JP-S5917582-A (JP)
Inventor: ASAHINA MICHIO
IPC: G02F1/1368
Filed: 1982-07-20
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-2000318527-A (JP)
Title: Step for vehicle
Inventor: INOUE MASAO
IPC: B62D25/22
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a step for getting on and off a truck capable of absorbing collision energy. SOLUTION: A fragile members 9 axially compressible and deformable in the longitudinal direction of a vehicle are mounted through the brackets 7, 8 on the left and right step supports 5, 6 for fixing a getting on and off step 2 fixed to a rear part of a bumper of a door lower part at a cab side, and one of the brackets 8 is provided with an engagement part 8a engaged with a front wheel 3 in the collision for controlling the outward displacement of the step.
Patent JP-H10321048-A (JP)
Title: Tension member and lightweight/low slackness overhead wire using the tension member
Inventor: MUNAKATA TAKEO
IPC: H01B3/48
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a tension member which is lightweight with low increase in slackness accompanying temperature rise, and superior in resistance to crash. SOLUTION: This tension member is formed by twisting a plurality of wire rods of a fiber-reinforced plastic complex using a PBO fiber set as a reinforcing material 1 and a heat-resistant resin as a matrix 2. The exterior of the tension member is constrained by an aluminum-based, copper-based, or tape 3 of the heat-resistance resin. The relation 40 × DR<P is preferably satisfied between Dr and P, where, Dr is the core diameter of a layer and P is pitch length.
Patent JP-H05319206-A (JP)
Title: Safety belt for automobile
Inventor: OKANO MAOMI
IPC: B60R22/12
Filed: 1992-05-20
Abstract: PURPOSE:To allow the passage of webbing of a safety belt through a gap between a car body side part and the back rest of a seat without reducing the lateral width of the back rest of the seat and reducing an amount by which an arm rest is protruded from a door. CONSTITUTION:Webbing 10 of a safety belt 1 arranged in a gap between a wall on the car body side and a seat arranged to the side of the wall on the car body side is foldable in a lateral direction. The webbing 10 is formed of warps 11 and wefts 12 and formed such that fineness of the warps 11 of the central part 10a of the webbing 10 is reduced to a value lower than that of the wefts 11 of the parts 10b, except the central part, of the webbing and fineness of the wefts 12 of the webbing 10 is set to a value equal to that of the warps 11 of the central part 10a.
Patent JP-S6017927-A (JP)
Title: Conveying device of semiconductor device for measuring
Inventor: AOKI HIDEJI
IPC: H05K13/02
Filed: 1983-07-11
Abstract: PURPOSE:To facilitate the automation by horizontally conveying, separating many semiconductor devices one by one, applying them to a measuring device, sorting and classifying them according to the characteristics, gathering them according to the classes of characteristics, and delivering them, thereby stably conveying them in a reliably separated state. CONSTITUTION:Many semiconductor devices 1 are supplied onto guide rails 14 of a separating unit 13. The leading device 1 stopped by a stopper 15 is fed and separated by the movement of a separating feeder 17. The device 1 separated and fed to a measuring contactor 18 is measured by a measuring unit for the electric characteristics of the device 1. When the measurement is finished, the device 1 is fed to a sorter 22, and if it is good, it is conveyed to the sorted position belonging to the class based on the measured result. When the devices 1 sorted in class become the prescribed number on guide rails 27 of this class, they are simultaneously contained in a case 30 of a container 29. Thus, the devices can be stably and reliably conveyed and sorted without influence of the burr of a package. An automation with preceding or following steps can be facilitated, thereby improving the productivity.