baber/WOPTO huggingface dataset:
Patent JP-H09243369-A (JP)
Title: Method for detecting position of moving object and device for use
Inventor: TANAKA JUICHI
IPC: G05D1/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting the position of a moving object accurately using simple devices and provide a device for use. SOLUTION: The spatial position coordinates of a moving object are calculated by (1) splitting a laser beam using a beam splitter 2; (2) causing one of the beams to enter on a polygon mirror 3 that rotates at high speed to form a scanning beam in the primary direction; (3) causing the beam to enter on an oscillating scanner mirror 4 and scan in the secondary direction perpendicular to the primary direction; (4) allowing the scanning beam reflected and returned by a corner cube prism 5 placed on the moving object to return to the beam splitter 2; (5) detecting the beam using a focusing optical element 7 and a light detecting element 8; and (6) analyzing it using a signal processing circuit.
Patent JP-H07285775-A (JP)
Title: Safety fence for work
Inventor: SETO NOBUYOSHI
IPC: B66B31/00
Filed: 1994-04-21
Abstract: PURPOSE:To provide a safety fence for a work to prevent collision of a passer-by and a fall of the fence by a slight gust of wind and prevent the occurrence of a trouble on the fall of a passer-by in a manhole. CONSTITUTION:A safety fence for a work comprises a plurality of fence panels 4a intercoupled in such a manner to be foldable and erected on the floor l of the periphery of a manhole 2; and a plurality of fall prevention panels 4f and 4g coupled in a fall and rise manner to the lower end part of the fence panel 4a and laid over floors 1 on both sides of the fence panel 4a.
Patent JP-H07289316-A (JP)
Title: Buckle for diver band
Inventor: TAKAHASHI TOSHIHIRO
IPC: A44C5/18
Filed: 1994-04-21
Abstract: PURPOSE:To eliminate a disadvantage such that a buckle is unexpectedly released and so forth, and to enhance the safety by closing an upper cover and a safety cover so as to restrain bifolding means from opening and closing, and by opening the safety cover so as to allow a push button unit to be manipulated. CONSTITUTION:A buckle 10 for a diver band is composed of end parts of a pair of bands 1, 2, and a cover 12 and a coupling piece 17c are connected to a connection pin and an adjusting pin. The locking and unlocking of the buckle 10 are made by the upper cover 12 and the safety cover 14, and when the upper cover and the safety cover 14 are closed, hook parts in a push button unit 13 clamp a lock so as to restrain bifolding means 11 from opening and closing. Even though a push button unit 13 is depressed on opposite sides, the opening manipulation of the upper cover 12 is restrained since the safety cover 14 is closed. It is noted that if the upper cover 12 and the safety cover 14 are closed, the safety cover 14 is received in a recess in the safety cover 14 so that no projecting part is present, thereby it is possible to prevent the safety cover 14 from unexpectedly opening.
Patent JP-S62241314-A (JP)
Title: Tank with gas insulated transformer
Inventor: NAKATANI JIRO
IPC: H01F27/02
Filed: 1986-04-11
Abstract: PURPOSE:To assemble easily a plane cover on a lower part of tank and make it removable thereby using mating parts as guide parts without removing connecting materials out of a mainframe of tank by employing the connecting materials for the mating parts having partially recessed and projecting portions. CONSTITUTION:A mainframe of transformer is housed inside of a tank's mainframe together with insulating gas and then a flange 4 attached all around an upper opening of the above lower tank 2 and other marginal part of a plane cover 3 are movable to form a welded junction 5. On the other hand, ends of reinforcing materials 7 assembled on the plane cover 3 in its short side direction are attached on their extension lines by means of welding and connected to side faces of top reinforcing materials 6 installed to the lower tank 2 in its up and down direction through connecting materials 8A and 8B in a system of fits which are subsequently assembled in mating parts 10 after forming recessed and projecting portions. Furthermore, a plurality of the connecting materials 8A and 8B in the system of fits are arranged and fixed at pertinent intervals to other portions where the reinforcing materials 6 and 7 are not arranged.
Patent JP-S61237767-A (JP)
Inventor: TAJIMA TAMOTSU
IPC: E04H1/06
Filed: 1986-04-14
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-2000272493-A (JP)
Title: Brake device of twin rear axle car
Inventor: KUBOTA SHIGERU
IPC: B60T8/30
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To ensure the vehicular stability at braking at a low cost. SOLUTION: A brake device of twin rear axle car having an axle load moving device is constituted by a relay valve 5 outputting the air pressure from an air tank 7 responding to the signal pressure from a brake valve 6, ABS valves 3, 4, for controlling the supply air pressure to each wheel cylinder responding to the vehicular state, arranged on the output side of the relay valve, a load sensing valve 12 for controlling the output pressure of the relay valve responding to the loading state of the vehicle and supplying to the rear rear axle side and a double cut-off valves 10, 11, whose oneside input port is connected to the output side of the load sensing valve and whose other input port is connected to the output side of right/left respective ABS valve, for selecting the low side of the air pressure of both input ports and supplying to the wheel cylinder of the rear axle wheel.
Patent JP-H06272530-A (JP)
Title: Silencer
Inventor: SUGIZAKI TOSHIHIRO
IPC: F02M35/12
Filed: 1993-03-17
Abstract: PURPOSE:To improve freedom of adjustment of silencing frequency in a silencer while securing a sealing property and a falling prevention property of a communicating pipe. CONSTITUTION:By arranging a resonance silencing chamber 4 on an outer part of an intake duct 3, superposing a duct side connection pipe 5 projectively provided from the intake duct 3 and a muffling chamber side connection pipe 6 projectively provided from the resonance silencing chamber 4 so that the former comes to be outside and the latter inside and fastening them from outside by a fastening tool 7, a communicating pipe 8 to communicate the intake duct 3 and the resonance muffling chamber 4 through to each other is formed. On the inside of the communicating pipe 8, a contracted part 12 is provided, and on the contracted part 12, a communicating hole 13 inner diameter D of which smaller than inner diameter of the communicating pipe 8 and hole length L1 of which is shorter than pipe length of the communicating pipe 8 is formed.
Patent JP-H11344356-A (JP)
Title: Method and apparatus for using city that is not digitized for calculating route
Inventor: CEYLAN TIMUR
IPC: G09B29/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To easily identify and designate even a small city where no street data is prepared by selecting a place relating to the city as a destination by selection from a city list including a small city impossible to display its street name at the time of designating the name for designating the destination. SOLUTION: When a street address option or an intersection option is selected to designate a desired destination, all cities from a city list 152 and a city center list 354, namely, an advanced city list 552 including both a digitized city and non-digitized small city in a map data base 154 is displayed. At the time of selecting the city, in the case that the selected city is a non-digitized city, the city center is selected as a destination, and used for route calculation. Thus, even if the designation is in the non-digitized city, in the case of designating the destination, the street address option or the intersection option can be selected.
Patent JP-H03281993-A (JP)
Title: Sealed type compressor
Inventor: IDA KAZUO
IPC: H02K3/50
Filed: 1990-03-29
Abstract: PURPOSE:To enable the connection of the winding ends of an electromotor and theminals of a power source terminal when a lid and a body are fitted, by fixing the holding cases of connection terminals connecting their winding ends to the electromotor, and extending conductor rods connecting to the connection terminals, to the terminals of a power source terminal. CONSTITUTION:To the upper outer periphery of a stator iron core 41a in an electromotor 4 housed in a sealed casing 3 which furnishes a cylindrical body 1 and a dome-formed lid 2 fitted to the upper open end of the body 1, the holding cases 7 of combination terminals 6 to combine terminals 4a to 4c of stator windings 41b are fixed respectively by a glueing or the like. On the other hand, to the terminals 8 of a power source terminal 5 installed to the lid 2, conductor rods 9 connected to pressing-in pieces 62 provided to said combination terminals 6 are extended through the insertion ports 72 on top of the holding cases 7. And in this case, the height H of the holding cases 7 is set at the height of inserting the ends of the rods 9 to the insertion ports 72 prior to fitting the lid 2 and the lid 1 when they are fitted.
Patent JP-H07291494-A (JP)
Title: Web cutting device
Inventor: YOSHINAGA HIDETOSHI
IPC: B26D1/04
Filed: 1994-04-22
Abstract: PURPOSE:To provide a web cutting device capable of cutting a web, which runs overhead in the stretched condition, across the width. CONSTITUTION:A cutting device is to cut a web running overhead, in the stretched condition, across the width, wherein the first left chain wheel 32 is installed on the left of a web running path, the first right chain wheel 34 is installed on the right near the center of the running path, the second right chain wheel 38 is installed at the right end of the running path, and the second left chain wheel 40 is installed on the left near the center of the running path. Furthermore, the first endless chain 36 is set over between the wheels 32 and 34, while the second endless chain 42 is set over between the wheels 36 and 40. A pair of cutters 44, 46 are furnished on these endless chains 36, 42 and moved in such a way as opposing each other, and after intersecting approx. in the center of the web running path, they move outward across the web width so as to cut the web.
Patent JP-S60228999-A (JP)
Inventor: TAKAHASHI KENJI
IPC: G01T1/00
Filed: 1984-04-26
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-2000277904-A (JP)
Title: Hot blast reflow furnace
Inventor: SHIMIZU MAMORU
IPC: B23K1/008
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To evenly heat an object which is to be heated by providing a plurality of sirocco fans between a heater and the object, and changing the revolution speed of individual sirocco fan for the same speeds at points where the hot blast hits. SOLUTION: Sirocco fans 1 are provided below a heater 104, with the sirocco fans arrayed in a horizontal line on the same plane so that no gap is formed between the outer frame of the sirocco fans 1 and the inside of a reflow stove 102. A printed board P where electronic parts which are to be heated are sequentially temporarily mounted is carried by a transportation device 107, and a hot blast is blown to the printed board P from the sirocco fans 1 arranged parallel to it. Thus, the printed board P is evenly heated.
Patent JP-S5419196-A (JP)
Title: Power cable joint metallic shielding
Inventor: HANADA FUMITERU
IPC: H02G1/14
Filed: 1977-07-14
Abstract: PURPOSE: To prevent buckling and simplify work, then make short processing by using a metallic braid tube which radically shrinks when it is axially pulled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57201795-A (JP)
Title: Device for unfurling and furling shipping jib
Inventor: YAMANAKA KAZUO
IPC: B63H9/10
Filed: 1981-06-03
Abstract: PURPOSE:To aim at simplifying the unfurling and furling steps of a jib which can be accommodated in a mast, by enabling the jib to be unfurled and furled with the use of a winch. CONSTITUTION:A winch 5 is provided at the lower end of a mast 2 having a space for accommodating a sail, and is arranged to wind a rope 11 connected to the center part (d) and the corner part (b) of the sail and passing around pulleys 13a to 13d. Further, the winch is also applied to wind rope 8 which is connected to a slider 7 vertically movable along the mast 2 and attached to a corner part (a) in the sail and passes around pulleys 10a through 10f. When the winch is operated in the direction of arrow, wht center part (d) of the sail is pulled upward by the rope 11, and the slider 7 secured to the corner part (a) is simultaneously pulled upward, thereby the saild may be stored in the mast 2 by the rope 11.
Patent JP-S59212349-A (JP)
Title: Method of inertia compensation control for unwinding core drive motor
Inventor: MIZUNAGA MINORU
IPC: H02P7/292
Filed: 1983-05-13
Abstract: PURPOSE:To increase a braking torque instruction by a quantity corresponding to the internal loss of an armature, when the result of addition of a set torque and a negative inertia compensation torque in acceleration is positive, by judging the polarity of the result of the addition. CONSTITUTION:An unwinding core 1, center rollers 2 and a winding core are provided. The acceleration and deceleration compensation torque of a motor 4 for driving the unwinding core 1 is zero. The tension of an unwound and wound material is controlled on the basis of a set torque 1/2.TD determined from a tension T set by a tension setting unit 13 and a core diameter D computed by an unwinding core diameter calculator 14, so that a braking torque is sent out. When the motor 4 is shifted from a constant-speed stationary state to acceleration or deceleration due to some cause, an inertial force is caused due to the moment of inertia of the unwinding core 1 and the motor 4 so that a phenomenon equivalent to the superposition upon the preceding set torque takes place. An actual torque instruction is thus increased or decreased by the inertial force.
Patent JP-S5710766-A (JP)
Title: Setting up device for fuel injection nozzle
Inventor: INOUE KAZUO
IPC: F02M69/04
Filed: 1980-06-24
Abstract: PURPOSE: To facilitate setting up of a fuel injection nozzle, by calking a holder provided with a shoulder part on the tail end of the nozzle and engaging a coupling bracket with the shoulder part.  
     CONSTITUTION: A fuel injection nozzle 4 is set in the side wall of an intake passage 2, interposing a heat insulator 8 and a damper rubber 7. A holder 11 is fixed to the tail end of the nozzle by calking, and, further, the other end of an engaging member 13 one end of which is fixed to a clamping member 14 is engaged with the shoulder part 12 of the holder 11, thus the nozzle can be set up by pressing it with the engaging member 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60226056-A (JP)
Title: Travelling device of magnetic tape
Inventor: ASAI SHIGEMI
IPC: G11B15/60
Filed: 1984-04-25
Abstract: PURPOSE:To stabilize tape travelling by arranging a tape guide block body mounting a tape guide and recording and reproducing heads. CONSTITUTION:While being contacted with leading end tape guide parts 31A (the 3rd tape guide), 31B (the 1st tape guide), 31C (the 2nd tape guide), and 31D (the 4th tape guide) formed by the upper plates 32, 34 and lower plates 33, 35 of the tape guide block body 31 and regulated at its waving by the upper plate 34 and lower plate 35 on the feeding side and the upper plate 32 and lower plate 33 on the winding side, a magnetic tape 18 travels near the recording head 26 and reproducing head 27 at a fixed travelling speed in a magnetic tape travelling direction (a). Consequently, the fitting adjustment of the tape guide can be easily executed, positioning accuracy can be controlled highly accurately and stable tape travelling can be attained.
Patent JP-H0749625-A (JP)
Title: Thermal fixing device
Inventor: HIRAOKA YUJI
IPC: H05B3/00
Filed: 1991-03-25
Abstract: PURPOSE:To suppress thermal loss and to generate uniform contact pressure in a longitudinal direction by obtaining the nip width required for the deformation of a thin tubular body and making surface area remarkably small. CONSTITUTION:A pressing driving roller 4 is arranged on a side nearly confronted with an outer peripheral surface in contact with the recording medium S of the thin tubular body 1, and the thin tubular body 1 is pressed so as to bring it into press-contact with a driving platen 3 through the recording medium S and is rotated and moved. A heating element 2 is arranged at the inside of the thin tubular body 1 through a gap to heat the thin tubular body 1. The thin tubular body 1 is rotated and moved while it is elastically deformed and brought into press-contact with the recording medium S, so that toner T is fixed by heating on the surface of the recording medium S.
Patent JP-S59213211-A (JP)
Inventor: ARAKIDA RIHACHI
IPC: H02G9/02
Filed: 1983-05-13
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-S54119400-A (JP)
Title: Production of nitrogen compound of 3b group element
Inventor: SHINGUU HIDEO
IPC: C30B11/06
Filed: 1978-07-11
Abstract: PURPOSE: To obtain a nitrogen cpd. of a IIIb group element of high purity at a high reaction rate in a high yield by reacting activated nitrogen with the element at a specific temp. by means of high frequency discharge, etc.  
     CONSTITUTION: Ga melt 12 of purity as high as above 99.999% is charged into crucible 11 in metal pan 8 fixed in discharge chamber 1 provided with anode 3 and cathode 4, and high frequency discharge of about 100 V/Cm is generated in coils 2 under an atmosphere of N 2  gas 9 of below 1 atm (0.1W10 mmHg). DC bias of about 30 V is applied between the electrodes, and the discharge is stopped 30 min later. A clear n-type semiconductor GaN of 10 m is obtd. in a yield of 5%. By stirring the Ga melt, the yield can be enhanced. The reaction temp. is above the m.p. of the element used and below 1500°C, and too high temp. results in decomposition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58203360-A (JP)
Inventor: HIBINO YOUZOU
IPC: F25B15/00
Filed: 1982-05-21
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-H02264481-A (JP)
Title: Close contact type image sensor
Inventor: NAGANAMI WATARU
IPC: H04N1/028
Filed: 1989-04-05
Abstract: PURPOSE:To remarkably improve an image sensor of this design in S/N ratio by a method wherein an insulator is interposed between a lower electrode and a semiconductor film in a close contact type image sensor capable of reading a manuscript in equal magnification. CONSTITUTION:Metal Cr is formed in film on a glass board 11 through a sputtering method, which is etched to form a lower electrode 12. Insulator is formed into a film through a sputtering method, which is etched to form an insulating film 13. Then, amorphous Si hydride 14 is formed into a film, which is patterned into a prescribed shape. A transparent electrode 15 is formed in film thereon as an upper electrode through a sputtering method and patterned into a certain form. A metal wiring 16 composed of a Cr layer and an Al layer is formed through evaporation and patterned. Then, a transparent protective film 17 composed of an SiN layer and an AlSiN layer is formed through a sputtering method for the protection of an element. As mentioned above, the insulating film 13 serving as an electric insulator is formed on the lower electrode 12 to electrically insulate the electrode 12 from others.
Patent JP-2000276257-A (JP)
Title: Computer system
Inventor: CHIBA TANEAKI
IPC: G06F1/16
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a unit structure in which individual function blocks or a power source can easily be exchanged and maintenance management is easily performed in a high-redundancy configuration. SOLUTION: An AC power source 2a and a network 3 are connected to a substrate 1. Besides, a plurality of power source blocks 4a, 4b and 4c, a plurality of control blocks 5a, 5b and 5c, a plurality of storage blocks 6a and 6b and a backup battery 7 are mounted on the substrate 1 and the individual function blocks are multiplexed into a parallel redundant configuration. Furthermore, the individual power source blocks and control blocks are connected to the interface of the substrate 1 by a connector. Thus, the data of the storage block 6a are held in the storage block 6b as well during operation. Therefore, when the storage block 6a is broken down, it is automatically switched to the storage block 6b, a computer is continuously operated and the broken storage block 6a having no power supply can be easily removed from the connector.
Patent JP-S5420737-A (JP)
Title: Electrophotographic photoreceptor
Inventor: HASHIMOTO MITSURU
IPC: C09B35/34
Filed: 1977-07-18
Abstract: PURPOSE: To enable wide range selection of disazo pigments acting as an effective constituent for various electrophotographic processes, and to elevate sensitivity and flexibility of an electrophotographic photoreceptor, by using a specified disazo pigment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5310966-A (JP)
Title: Semiconductor wafer
Inventor: TAKAYANAGI TOSHIHIKO
IPC: G03F1/00
Filed: 1976-07-19
Abstract: PURPOSE:To prevent the chipping and cracking around wafers by beveling the circumferential parts of completed Si wafers to a predetermined size after slicing.
Patent JP-S60231014-A (JP)
Title: Linear motion bearing
Inventor: ITOU KATSUTOSHI
IPC: F16C29/00
Filed: 1984-04-28
Abstract: PURPOSE:To simplify a ball circulating mechanism and also improve a ball circulating function, by using opposed J-shaped tube members to form ball circulation passages. CONSTITUTION:A pair of opposed J-shaped tube members 3 and 3' are surrounded by a cover 5 to which rubber 4 is bonded, and are fixed to a bearing body 1 by bolts 6. Projecting portions 3A and portions extending therefrom of the tube members 3 and 3' are deeply inserted into a groove 2' of a raceway track base 2 to make scooping operation of balls smooth.
Patent JP-H06275601-A (JP)
Title: Plasma treatment device
Inventor: NISHIMURA HIROSHI
IPC: H01L21/205
Filed: 1993-03-22
Abstract: PURPOSE:To uniformly process the surface of a sample with larger aperture by stably generate high-density plasma and improving the unevenness of plasma. CONSTITUTION:A rectangular waveguide 17 branches the microwave from a microwave source 13 into two and a matching unit 14, and rectangular waveguide 15, 16 are provided. The waveguide 18, 19 is arranged so that the direction of propagation of the microwave is vertical to the external magnetic field and the electric field of the microwave is parallel to the external magnetic field inside. The rectangular waveguides 18, 19 are provided with dielectric windows 20, 21 which are quartz windows to maintain the vacuum on one end, and the other end is connected to a pipe 22 for connection. Introduction holes 41, 42 communicate with a microwave introduction hole 23 of a plasma generation chamber 6. A reflection plate 40 is provided in the direction of the microwave introduction hole 23 so that it faces the connection pipe 22 on the connection part of the rectangular waveguide 18, 19.
Patent JP-S5711543-A (JP)
Title: Automatic equalizer
Inventor: YAMAGUCHI MASARU
IPC: H03H21/00
Filed: 1980-06-24
Abstract: PURPOSE:To reduce the interference between codes, by detecting a peak voltage of a tuning circuit output and controlling the gain in the frequency at an emphasis circuit depending on the comparison between the peak voltage and the reference voltage. CONSTITUTION:If the interference between codes is produced in an output of an adder 5, deficient or excessive output level is caused for peack voltage detecting circuits 71, 72-7N. If this output level is greater than the reference voltage Vref, the output of control circuits 81, 82-8N is smaller, resulting that the gain of emphasis circuits 91, 92-9N is smaller. Inversely, if the output level of peak voltage detecting circuits 71, 72-7N smaller than the referenve voltage Vref, the output of the control circuits 81, 82-8N is greater, resulting that the gain of emphasis circuits 91, 92-9N is greater. Thus, with the control like this, thein terference between codes can be rejected with the output of the emphasis circuit 9N.