baber/WOPTO huggingface dataset:
Patent JP-S60201539-A (JP)
Title: Objective lens device
Inventor: MORITA HIDEJI
IPC: G11B7/09
Filed: 1984-03-22
Abstract: PURPOSE:To adjust sufficiently the tracking direction without increasing the diameter of an objective lens holding barrel by adopting the structure that the objective lens holding barrel is positioned eccentricly and a face of the 1st and 2nd yokes opposite to the objective lens holding barrel forms a circular arc having a radius of curvature raking the support shaft as a center. CONSTITUTION:Tracking coils 17, 17' are wound sequentially as a ring form so as to form a planer torus comprising longitudinal parts a, a' and lateral parts b, b' and fixed to an outer circumferential face of a focus coil 16 so that broadwise centers Q1, Q2 of the longitudinal part (a) are positioned on a line (l) tying the center O of the objective lens holding barrel 9 and the center of the support shaft 2 at a position opposite to the center of the 1st and 2nd yokes. Further, the direction of magnetic force of lines is formed radially around the support shaft 2 by taking the center of radii of curvature r', R' and r, R of circular arc faces 8a, 8a' of the 1st yokes 3, 3' and the 2nd yokes 8, 8' as the center of the support shaft 2. Thus, the objective lens holding barrel 9 is rotated more smoothly.
Patent JP-S62215718-A (JP)
Title: Tough pc pile
Inventor: MATSUMOTO YUKIO
IPC: E02D5/58
Filed: 1986-03-14
Abstract: PURPOSE:To obtain a pile of high bending moment against earthquake by a method in which a PC pile is formed by using a deformed steel material for tensed frame reinforcements to be arranged in spiral reinforcements, and the tensile stress of the frame reinforcement is controlled to less than a given value of specified yield strength. CONSTITUTION:As a deformed steel material specified by JIS-G3112 for a tensed frame reinforcement, a deformed steel bar D6 is wound around a frame reinforcement to from a reinforcing bar cage. The frame reinforcement is tensed and an effective prestress of about 100kg/cm<2> is introduced into a high-strength concrete. The tensile stress of the tensed frame reinforcement is controlled to about 50% or less of the specified yield strength for the frame reinforcement. A rough foundation pile having high roughness and high resistance against the variations of axial load and bending moment during the earthquake can thus be obtained.
Patent JP-S62214613-A (JP)
Title: Formation of sio buffer layer
Inventor: MIENO FUMITAKE
IPC: H01L21/205
Filed: 1986-03-17
Abstract: PURPOSE:To form a beta-SiC layer on the side surface of the high purity carbon plate of a silicon single crystal substrate by a method wherein the silicon single crystal substrate is placed on the high impurity carbon plate, and they are heated up in a non-oxidizing atmosphere. CONSTITUTION:A silicon single crystal substrate 1 and a high purity carbon plate 2, whereon heat is generated by induction heating, are placed into a vacuum chamber using the susceptor with which a silicon single crystal substrate 1 is supported, and the chamber is evacuated with a vacuum pump. An etching gas suitable for surface cleaning is made to flow, the etching gas is purged with nitrogen (N2) gas, for example, and the chamber is brought into an N2 inert atmosphere and maintained at the pressure of about 10 Torr. The silicon substrate 1 is placed on the carbon plate 2, and the carbon plate 2 is heated up to 1,300-1,400 deg.C by induction heating by applying high frequency power on the coil. As a result, the silicon of the silicon substrate 1 and the carbon of the carbon plate 2, which are in contact with each other, are solid-phase diffused, and a thin beta-SiC layer 3 is formed on the silicon substrate 1. Then, the silicon substrate 1 having a beta-SiC layer 3 can be obtained by lifting the silicon substrate 1 from the carbon plate 1 after they have been cooled.
Patent JP-S56153479-A (JP)
Title: Bar-code read mechanism
Inventor: OKAMOTO KEN
IPC: G06K7/015
Filed: 1980-04-28
Abstract: PURPOSE:To prevent erroneous detection due to dust, dirt, etc., by reading a bar- code reciprocally and by changing the read position between the going path and the returning path. CONSTITUTION:Bar-code reading sensor 1 is fixed to the tip of arm 4 fixed to carriage 6. Carriage 6 is fitted to spiral groove 5' worked on driving shaft 5 and is reciprocated in the direction of the arrow by rotation of shaft 5. Cam 13 consisting of two semicircles different in radius are fixed to gear 12 which gears with gear 5 fitted to one end of shaft 5, and fixed, roller 15 is press-fixed to this cam 13 by spring 14. As a result, the moving path of gear 12 is different between the going path and the returning path in the direction rectangular to the moving direction of sensor 14 in accrdance with rotation of shaft 5, and erroneous read of the bar-code due to dust and dirt is prevented.
Patent JP-H02238196-A (JP)
Title: Power-driven blower
Inventor: FUKUMOTO MASAMI
IPC: F04D29/44
Filed: 1989-03-09
Abstract: PURPOSE:To make it possible to have only a small gap to an impeller by providing a return current shielding member between an air guide around the impeller and a casing, and installing this return current shielding member in such a way that its contact with the air guide is cut by initial rotation of the impeller. CONSTITUTION:A power-driven blower used for an electric cleaner, etc., has an impeller 17 consisting of a number of blades 15, 16 integrally provided between front and back shrouds 13, 14 and having an air guide 19 around the impeller 17. A casing 20 is provided covering the impeller 17 and the air guide 19. In this case, a return current shielding member 22 such as felt is provided between the casing 20 and the front shroud 13 at a groove 21 provided in the casing 20 to contact the front shroud 13. This return current shielding member 12 is applied to the casing 20 and the front shroud 13 at the time of assembling, and its contact part with the front shroud 13 is cut by rotation of the impeller 17 at the first run after assembling.
Patent JP-H09249173-A (JP)
Title: Suspension for bicycle
Inventor: TOMIYAMA NAOKI
IPC: B62K25/08
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To make a suspension lightweight, reduce the cost, and improve the damper characteristic of the suspension. SOLUTION: This suspension fork 10 for a bicycle absorbs shocks applied to the front wheel of the bicycle, and it is provided with the first fork stem 41, the second fork stem 42, and an elastic member 43. The second fork stem 42 is a relatively movable member in the axial direction in the first fork stem 41. The elastic member 43 is arranged in contact with the second fork stem 42 in the first fork stem 41, its outer diameter is made smaller than the inner diameter of the first fork stem 41, and the outer diameter is made gradually smaller in the axial direction of the first fork stem 41.
Patent JP-H07271725-A (JP)
Title: Device and method for menu display
Inventor: MUROTANI TADAHIRO
IPC: G06F15/00
Filed: 1994-03-28
Abstract: PURPOSE:To select menus which are made hierarchical at a high speed. CONSTITUTION:A menu management device 3 is equipped with an input part 10 for input information 11 specifying a display menu, a hierarchical menu storage part 12 which holds the hierarchical menus, a menu management part 15 which manages the hierarchical menus with their menu numbers and displays a menu having a number attached to a menu number specified with the input information 11 on a display means 4 as an item, a menu storage indication part 16 which specifies the menu number and sends a storage indication, and a specified menu storage part 17 which stores the item of the menu number specified by the menu storage indication part 16 together with the menu number; and the item of the menu number whose storage is specified is stored in the specified menu storage part 17 and when the specified menu number is stored in the specified menu storage part 17, its contents are displayed on the display means 4.
Patent JP-H03257613-A (JP)
Title: Computer input device
Inventor: TOYODA RYUICHI
IPC: G06F3/0354
Filed: 1990-03-08
Abstract: PURPOSE:To input a free curve, characters or the like with the sense of a pen by inputting the absolute coordinates of an input start point from an input part and inputting the moving amount from a pen-shaped input device. CONSTITUTION:When a pen-shaped input device 6 is moved on the plane of an input part 5 in the state of pressurizing a ball 8, the ball 8 is rolled on in an arbitrary direction and with this rolling, transform output axes 9 and 10 of (x) and (y) axes are rotated. Therefore, detecting means 18-21 detect the rotating directions and moving amounts of these transform output axes 9 and 10, namely, detect the rotating direction and moving amount of the ball 8 and the detected results are inputted to a computer 1. According to those detection signals, a cursor is moved and the free curve, characters or the like are displayed. Next, when the input device 6 is moved to an arbitrary position while floating above the plane of the input part 5 and the plane of the input part 5 is pressurized again, the absolute coordinates of the pressurized point is inputted to the computer as the start point of the cursor. Thus, the free curve, characters or the like can be inputted with the sense of the pen.
Patent JP-H09241465-A (JP)
Title: Poly (vinyl chloride) resin composition
Inventor: NODA OSAYASU
IPC: C08L27/06
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a composition giving a molded article having stabilized dimension without generating cracks at the edge and the thin-walled part even by a contour extrusion molding by compounding a poly (vinyl chloride) resin with a specific acryl-modified polyorganosiloxane, etc. SOLUTION: This resin composition is produced by compounding (A) 100 pts.wt. of a poly (vinyl chloride) resin with (B) 1-100 pts.wt. of an acryl-modified polyorganosiloxane, (C) 10-200 pts.wt. of a plasticizer and (D) 1-30 pts.wt. of a methyl methacrylate copolymer. The component B is preferably a polymer produced by the emulsion graft polymerization of (i) a polyorganosiloxane of formula [R<1> to R<3> are each a 1-20C (halogenated)hydrocarbon group; Y is a radically reactive group or an SH-containing organic group; Z<1> and Z<2> are each H, a lower alkyl or a triorganosilyl; (m) is <=10,000; (n) is >=1] with (ii) an acrylic acid ester or a mixture of the ester and a monomer copolymerizable therewith.
Patent JP-H11254760-A (JP)
Title: Method and device for printing
Inventor: MATSUMOTO AKIHIRO
IPC: B41J5/30
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To improve the processing efficiency by simplifying the output of all-white bands from a printer. SOLUTION: An image data is developed on, for example, a band memory 203a by a drawing section, and when its content is all white, 0 is set on a register corresponding to the band. Then, when the band memory 203a is not occupied, a following band is developed immediately. When the value of a register corresponding to the white band is 0, a white flag 1041 is set by a transfer section 207. Then, access is made to a RAM 203 through a register memory controller 206 and the band is output to a video circuit. At that time, when the white flag is set, access is not made to the band memory 203a, and the output of the white data is continued.
Patent JP-S63295545-A (JP)
Inventor: DEBU DEII SARETSUSHIYU
IPC: C07B61/00
Filed: 1988-03-10
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-H1029526-A (JP)
Title: Monitor for non-instructed brake operation
Inventor: SALAMAT BIJAN
IPC: B60T17/22
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the non-instructed braking operation in takeoff of an aircraft by providing a means for generating an interruption instruction signal to a cutoff valve, generating an output defect latch signal by a defect latch logic circuit according to this instruction signal, and generating a cutoff valve control signal by a control means. SOLUTION: A brake system has a cutoff valve 12 operable so as to prevent the brake operation. The brake system is controlled by a microcontroller 14, and this executes all general brake control functions and also imparts a cutoff valve control signal 16 when a microcontroller function for preventing the brake operation is selected. The cutoff valve control signal is received by a defect latch output AND gate 18, and the gate also receives a defect latch output signal from a defect latch logic circuit 20 when a non-instructed brake operation is detected.
Patent JP-H06174047-A (JP)
Title: Triangle drive reduction gear
Inventor: IKEDA KAZUAKI
IPC: F16H35/00
Filed: 1993-02-08
Abstract: PURPOSE:To prevent the reduction gear from being upsized as well as to simplify its structure by transforming the operation of an intermediate ring which transmits the rotation of an input shaft to an output shaft while being decelerated, into intermittent move operation by means of triangle shape movement, and thereby letting deceleration in rotation and two actions of intermittent rotation and intermittent oscillation take place within a position device. CONSTITUTION:When an input shaft 2 is rotated clockwise, only an eccentric cam 3 is rotated while being inscribed in a cam hole 6 from the drive starting point of the eccentric cam 3 to a definite angular position in the direction of clockwise rotation, so that an intermediate ring 5 is not moved at all so as to be undergone into the standstill condition of the intermediate ring 5. The intermediate ring 5 then starts moving by the revolution of the eccentric cam 3 from the definite angular position in the direction of clockwise rotation, and the eccentric cam is revolved while being inscribed in the cam hole 6 of the intermediate ring 5. The intermediate ring 5 is rotated by one third of the pitch angle of the recessed section 10 of an output shaft 8 while being moved with the outer diameter of a set pin 4 inscribed in a triangle shape pin hole 7 at a 120 degree position in the upper right direction, so that the intermediate ring is undergone to a condition identical to that of the drive starting point at the 120 degree position in the upper right direction.
Patent JP-H11260308-A (JP)
Title: Image drawing device
Inventor: GOTO KATSUTO
IPC: H01L21/027
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To perform image drawing in a minute image drawing area and the like by a minute quantity of beams by throttling the beams narrow outside the image drawing area under proper brightness by focusing and astigmatism correction, and then performing image drawing with optimum minute beams in the image drawing area. SOLUTION: An axial center part of electron beams emitted from an electron gun 1 passes through an upper aperture 2, and a blanking coil deflects the electron beams passing through the upper aperture 2 by a predetermined quantity so as to let a part of the beams pass through a lower aperture 4, and a quantity of electron beams is regulated. As a result, the quantity of electron beams alone is regulated independently of to an arbitrary value, and outside an image drawing objective area for a sample 8, a quantity of electron beams is increased, while focusing and astigmatism correction and the like are carried out on a secondary electron image with a high S/N rate for adjustment.  Then, a predetermined quantity of electron beams are passed through the image drawing objective area for the sample 8, so that a proper quantity exposure can be applied to a very narrow image drawing area on the sample 8.
Patent JP-H09249039-A (JP)
Title: Cab over type hybrid vehicle
Inventor: NAKAMURA SHUICHI
IPC: B60L50/16
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To improve loading and unloading property of a cab by outputting the engine driving power on the driver seat side of a cab to a driving power accumulation means by means of a first driving power conversion means, transmitting that driving power energy to a drive shaft during running, and outputting that driving power to a driving power accumulation means by means of a second driving power conversion means during braking. SOLUTION: An engine 41 is arranged in a bulkhead 37b on the drive seat side of a cab 37, a rotary power is converted to a hydraulic energy at the rotary shaft thereof, a hydraulic pump 43 as a first driving power conversion means for outputting to an accumulator 45 is connected. As a result, the cab 37 can be arranged at a low site without being blocked by the engine 41. Further, a hydraulic pump motor as a second driving power conversion means is connected to a drive shaft, and hydraulic energy is accumulated into the accumulator 45. As a result, it becomes possible to indirectly transmit energy of the engine 41, and the engine 41 can be easily arranged at a low position in the bulkhead 37b to be formed in the center vicinity of the bottom of the cab 37.
Patent JP-H05260111-A (JP)
Title: Communication equipment
IPC: H04L27/22
Filed: 1992-03-16
Abstract: PURPOSE:To easily observe the reception quality by accurately displaying the quality 6f reception data on a low-resolution display device. CONSTITUTION:Data from a line are transferred to a MODEM part 202 through a line interface 201 and demodulated in this part 202 to obtain a base band signal for in-phase and orthogonal components. The distortion component due to the line of the base band signal is eliminated by an equalizer 100, and the equalization residual error is eliminated by a discriminator 101. A square error E<2> and an absolute value phase error ¦thetae¦ are calculated based on the output of the equalizer and that of the discriminator, and they are quantized by quantizers 150 and 151 for the purpose of processing them into such a range that they can be displayed on the low-resolution display device, and they are displayed on a display device 303.
Patent JP-S58183491-A (JP)
Inventor: MATSUMURA HIROSHI
IPC: B67D7/22
Filed: 1982-04-06
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-H11258666-A (JP)
Title: Stroboscope device for film unit with lens
Inventor: IMAMURA TAKASHI
IPC: G03C3/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a stroboscope device for a film unit with a lens by which the high density mounting of a circuit part adding a new function is made possible without making a circuit board large-sized. SOLUTION: A positive side battery contact piece 54 is constituted of an engaging part 54a formed of a metal plate which is entirely thin by bending it and intruded into the engaging hole 44a of the circuit board 44 and perpendicularly engaged with the circuit board 44, an extended part 54b rectangularly bent from the engaging part 54a and extended so as to cover a part of the circuit board in a state of being spaced apart from the circuit board 44 by a specified distance and a contact part 54c brought into contact with the extended part extended so as to cover the part of the circuit board in parallel with the facial direction of the circuit board and the positive pole of a power source battery. Then, a chip part 71 is mounted even at a part covered with the extended part 54b of the positive side battery contact piece 54 inside of the circuit board 44.  Thus, the mounting of a new chip part 71 is made possible even at the part of the circuit board conventionally covered with a battery contact so as to be held between the circuit board 44 and the extended part 54b of the positive side battery contact piece 54, so that the circuit part to add the new function is mounted without making the circuit board 44 large-sized.
Patent JP-H03261199-A (JP)
Title: Automatic electronic parts inserting apparatus
Inventor: MARUYAMA KAZUAKI
IPC: H05K13/04
Filed: 1990-03-12
Abstract: PURPOSE:To prevent deterioration of product quality, when electronic parts are inserted automatically into a printed board, by bringing an upper limit member into contact with the rod of a shock absorber before an upper board receiver reaches the rear surface of the board when a clinch head ascends. CONSTITUTION:A shock absorber 5 is arranged on the rear surface of the table for a chinch head 1 and an upper limit member 4 is arranged at the lower end of a lower piston rod 3b in an air cylinder 3 of the clinch head 1. When the clinch head 1 ascends, the upper limit member 4 is brought into contact with the rod 5a of the shock absorber 5 before a board receiver 11 above the clinch head 1 reaches the rear surface of a printed board. Consequently, the anvil 12 of the clinch head 1 contacts slowly with the rear surface of the printed board when an electronic parts is inserted automatically thus protecting the printed board against stress or vibration due to the clinch head 1. Consequently, deterioration of product quality can be prevented when electronic parts are inserted automatically.
Patent JP-S57173271-A (JP)
Title: Fitting structure for preamplifier of image pickup tube
Inventor: KOUNO KAGEMI
IPC: H04N5/225
Filed: 1981-04-17
Abstract: PURPOSE:To reduce the size of a camera head and to suppress noise in a target voltage signal low by connecting a lead wire from the target ring of an image pickup tube to a preamplifier, fitted to the external circumferential surface of the image pickup tube, without long meandering winding. CONSTITUTION:A target ring 10a fitted in the front part of an image pickup tube 10 is connected to the terminal 11a of a yoke 11 projecting from the edge part of a flare-preventing mask 14. Then, a guide part 16 is formed between the external circumferential surface of the yoke 11 and the internal circumferential surface of a yoke case 13. The target voltage terminal 18a of a preamplifier case 18 and the terminal 11a of the yoke 11 are connected mutually by a lead wire 19 through said guide path 16. Since the preamplifier case 18 is fitted on the external circumferential surface of the yoke 11, the lead wire 19 is shortened, and further since the lead wire 19 is shielded by a yoke case 13, noise in a target signal is suppressed low.
Patent JP-S57173504-A (JP)
Title: Steam driven turning machine
Inventor: KISHIMOTO YOSHITSUNE
IPC: F01D1/06
Filed: 1981-04-16
Abstract: PURPOSE:To efficiently take off power from a shaft integrally provided with a disc, by generating steam in a boiler, introducing the steam into a turning machine, providing a steam pressure receiver to the periphery of the disc in the  turning machine, applying steam pressure to said steam pressure receiver and  rotating said disc. CONSTITUTION:Inflammable waste, from a sawmill and other factory or household, is burnt by a vaporizing type oil burner, and its high temperature combustion gas generates steam in a steam boiler. This steam is introduced into a chamber 5, formed by a casing 13, disc 12 and a steam pressure receiver 8, provided to said disc 12, and pressure is applied to a receiving surface 2 of the receiver 8 to rotate the receiver 8. At this time, steam acting to a direction reversely to the receiving surface 2 is stopped by a check valve 3. And then steam, rotating the receiver 8, is discharged from a steam exhaust port 6. Thereafter, the receiver 8, returned to its original position by inertia, is similarly kept rotating, thus power can be taken off from a shaft 15 as a turning effect.