baber/WOPTO huggingface dataset:
Patent JP-H0374272-A (JP)
Title: Steering method and device for front wheel steering full wheel driving type self-running vehicle
Inventor: FUJIE KENJI
IPC: B62D6/00
Filed: 1989-07-12
Abstract: PURPOSE:To provide smooth turning at the time of high speed and rapid turning at the time of low speed by steering left and right front wheels at ackermann steering angles at the time of high speed running and at non-ackermann steering angles in which the turning angle of the outer wheel is larger than the ackermann steering angle. CONSTITUTION:At the time of high speed running, tie rods 54, 56 are fixed to a length L2 and extensible by a switching lever 62, and the transmission of the steering force between left and right front wheels 12 is conducted by the tie rod 54, so that the left and right front wheels 12 have ackermann steering angles (inside and outside steering angles in the turning direction are alpha, beta, respectively, alpha>beta), and they are turned with the coincident turning center. At the time of low speed running, the tie rods 54, 56 are extensible and fixed to a length L3 by the lever 62, and the transmission of the steering force of the left and right front wheels 12 is conducted by the tie rod 56, so that the left and right front wheels 12 have parallel steering angles (the both inside and outside steering angles in the turning direction are alpha), and the turning radius is contracted with alpha>beta.
Patent JP-H1023157-A (JP)
Title: Hot line incomplete call avoidance system
Inventor: AZUMA SUMIICHI
IPC: H04M3/54
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To avoid an incomplete hot line call to the utmost without losing the convenience of hot line subscribers in the hot line incomplete call avoidance system in an exchange network. SOLUTION: In an exchange 100 provided with a hot line function 101, when a hot line subscriber 2001 registers in advance a connection form adopted when the subscriber encounters disable setting of a hot line call, and on the occurrence of disable setup when the hot line subscriber makes a call, a connection form registration means 102 makes connection according to a connection form registered corresponding to the hot line subscriber, or a connection form selection means 103 is used to make connection according to a connection form selected by a hot line subscriber among a plurality of prescribed connection forms, or a call state destination revision means 104 is used to revise the call destination to other subscriber 200 selected by the hot line subscriber while a called subscriber 2002 is being called.
Patent JP-H1014316-A (JP)
Title: Apparatus for erasing wheel track of tractor
Inventor: KURIHARA AKIHIRO
IPC: A01B37/00
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for erasing wheel track of a tractor, capable of simplifying the structure and smoothly and favorably tilling over whole width of a rotary without largely leaving wheel track by disposing an earthing up body for reburying wheel grooves in a space part formed between rear wheels and a tiller. SOLUTION: In a tractor installing a tiller 1 in the rear of a traveling machine body 2 having rear wheels 2K, an earthing up body 6 for reburying wheel grooves M formed on the ground by rear wheels 2K is disposing in a space part formed between right and left rear wheels 2K and the tiller 1. Furthermore, the earthing up body 6 is preferably detachably attached to a lateral frame 12 rotatably supporting a rotary 3 of the tiller 1 so as to enable vertical control.
Patent JP-H1125516-A (JP)
Title: Optical disk and its manufacturing method
Inventor: SATO TAKESHI
IPC: G11B7/24062
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture the optical disk in which printed layers are provided to visually cover approximately the entire surfaces of the both sides of the disk and a recording and a reproducing are conducted on the both sides. SOLUTION: On the top surface of a transparent and circular plate shaped optical disk substrate 1a, grooves are formed to provide a projected-recessed patterns corresponding to recording information. On top of the grooves, a semitransparent reflection film 2a is formed to have a prescribed reflectivity against reproducing optical beams and a prescribed transmissivity in a visible optical region. Moreover, a printed layer 4a is formed on the film 2a by an electrophotographic printing to print visual information including characters and graphics to complete the constitution of the substrate 1a. Then, the layer 4a of a first optical disk substrate 11a and a printed layer 4b of a second optical disk substrate 11b are placed opposite to each other and are joined through an adhesive layer 12 to form an optical disk 21 of a both surface recording and reproducing type.
Patent JP-H0936514-A (JP)
Title: Printed circuit board
Inventor: HIROSE MASAHIRO
IPC: H05K1/18
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a thin printed board and a miniaturized IC chip by a method wherein the bonding of the IC chip, which is buried in a board, is conducted in the internal part of the printed board using a conductive wiring provided in the printed board. SOLUTION: A PWB 1 is composed of the glass epoxy resin such as BT resin etc., for example, or ceramic material, and a hole part 1A is formed. A conductive wiring 2 is provided in the internal part of the PWB 1 and it is extended in parallel with the surface of a board. An IC chip 3 is inserted into the hole part 1A of the PWB 1 which is formed in such a manner that it is coincided with the external dimensions of the IC chip 3. The outer surface of a die pad 4 is exposed to the board surface of the PWB 1, the die pad 4 functions as a heat spreader, and it performs a heat discharging action which discharges the heat of the IC chip 3 to outside the PWB 1. By protruding the end part of the conductive part 2, it can be bonded to the IC chip 3.
Patent JP-S6157746-A (JP)
Inventor: KAWAMOTO NORIO
IPC: E04C5/01
Filed: 1984-08-27
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-H0628364-A (JP)
Title: Receiving inspection management system
Inventor: TOYODA KAZUHIDE
IPC: G06Q50/04
Filed: 1992-07-07
Abstract: PURPOSE:To realize a receiving inspection management system for parts which automatically inputs the inspection result through an inspection device to automatically decide the acceptance of the inspection and control strictness of the inspection and also controls the automatic transportation of the parts. CONSTITUTION:This system is provided with an order file F1, a figure number information file F2, an inspection history file F3, a sampling table file F4, and a processor 10. When the parts are inspected, the processor 10 refers to the files F1 and F2 to extract and output the data on the inspection. An inspection device 20 performs the inspection with designation of the data and inputs the inspection result. Then, the processor 10 compares the input inspection result, the acceptance level of the file F2, and the acceptance number of the file F4 with each other. Thus, the processor 10 decides the acceptance or rejection of parts and also stores the inspection result in the inspection history file F3.
Patent JP-S57103464-A (JP)
Title: System for inter-call order of voice conference
Inventor: KOSHIKAWA MASAMI
IPC: H04M3/56
Filed: 1980-12-19
Abstract: PURPOSE:To make the order between specific subscribers possible, by providing descramblers due to common and peculiar generator polynomials in each subscriber terminal in the voice conference system using a loop line. CONSTITUTION:Each subscriber terminal has scramblers 4a and 4b, which selects several generator polynomials, and descramblers 1a and 1b due to a generator polynomial common to all terminals and a generator polynomial peculiar to each terminal. In a general conference, information is scrambled and descrambled with the common generator polynomial. In the order between specific subscribers, a switch 11 is set to the (b) side to change generator polynomials of scramblers, and the order between subscriber terminals using scramblers of the same generator polynomial is executed, and other subscriber terminals cannot receive contents of the order.
Patent JP-H05273659-A (JP)
Title: Method and device for reproducing image with different magnification
IPC: H04N1/393
Filed: 1992-06-15
Abstract: PURPOSE: To change the dimension of an image, without depending on a rotary prism. CONSTITUTION: A copying machine for making a print for a rectangular photographic original is provided with an electron tube 1 for emitting a printing beam 6. The first and second electrodes deflect the beam in horizontal and vertical directions respectively, to form the image of an original in the long and narrow band of a copying material. A digital image processing unit processes an image signal guided from the original, to generate two groups of deflection signals. These signals are transmitted to first and second control units 4a and 4b for adjusting the deflection of the beam in one direction, respectively. A switching unit 4 enables path of the control units 4a and 4b to connect to any electrode.
Patent JP-H0735519-A (JP)
Title: Method of detecting inferior shape of package
Inventor: MASAI TETSUJI
IPC: G01B11/24
Filed: 1993-07-20
Abstract: PURPOSE:To detect an inferior shape of a package with no aging effect in a detecting system, irrespective of a wind-up position by determining an inferior shape if a measured waveform satisfies any one of conditions when it exceeds a predetermined value at a concave and convex height difference at an end face of the package and a height difference between the end face of the package and an end face of a spool. CONSTITUTION:During measurement of a waveform, the height of the front end 41 of a paper spool 2 is compared with that of a highest part 42 of an end face 1a, and if yMAX (the height of the end face 1a) > B (the height of the front end of a paper spool 2), this package 1 is inferior. Further, during measurement of a waveform, a highest part 43 of the end face 1a is compared with a lowest part 44, and if yMAX-ymin>A (predetermined value), this package is also inferior. On the contrary, during measurement of a waveform, if B>yMAX and yMAX-ymin<A are obtained as the result of the comparison of the front end 45 of the paper spool 2, a highest part 46 and a lowest part 47 of the end face 1a with one another, this package 1 is satisfactory. It is noted that the distance measurement of a sensor 6 has no aging effect since it is irrespective of variation in the light volume of a light source, and accordingly, no variation in waveform occur even though the wind-up position is changed, but only the level thereof varies.
Patent JP-2001004292-A (JP)
Title: Heat transfer pipe provided with inner surface groove
Inventor: HASHIZUME TOSHIAKI
IPC: B21D53/06
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To contrive to decrease dispersion of heat transfer properties resulting from a change of a weld part position of each of heat transfer pipes when the heat transfer pipes are assembled into a heat exchanger. SOLUTION: In the heat transfer pipe, first longitudinal direction regions C and second longitudinal regions D are formed alternately along a longitudinal direction and on an inner surface of the pipe, and each of the first regions C is divided into a plurality of circumferential regions W1-Wn along a circumferential direction of the pipe so that each of the first regions C approximately agrees with the longitudinal direction of the pipe, wherein in a developed state of the pipe, a plurality of parallel fins 10 provided with a specified helix angle to a pipe axis are formed in the circumferential regions W1... being at positions of odd numbers from one end and a plurality of parallel fins 11 provided with a helix angle having an adverse direction to the specified angle to the pipe axis are formed in the circumferential regions W2,...  being at positions of even numbers and a plurality of parallel fins 12 provided with the specified angle to the pipe axis are formed in the second longitudinal regions D.
Patent JP-S5880819-A (JP)
Title: Air-core coil
Inventor: KOBAN MITSUYA
IPC: H01F30/08
Filed: 1981-11-09
Abstract: PURPOSE:To obtain the excellent heat radiating effect, by holding an electric member between two radiators constituted of non-ferrous metallic material which are semi-cylindrical and have heat radiating fins on the internal wall thereof resulting in cylindrical forms, and winding up winding materials on the outer periphery of the cylinders. CONSTITUTION:The numerical 1 is the heat radiator constituted of non-ferrous metallic material (e.g. aluminium, copper) which is semi-cylindrical and has heat radiating fins 2 on the internal wall and a flange 3 at both ends. In the part of mutual contact of two radiators 1, the insulation members 4 constituted of electric insulation materials (e.g. Teflon) wherein the section is T-shaped are held and formed to cylinders so that the induction current due to the magnetic flux may not short-circuit, and thereafter the external surface is surrounded by an insulation paper (e.g. kraft paper) 5, a winding material (e.g. formal wire) 6 is wound up, and the terminal thereof is projected from the outer periphery resulting in a lead wire 7. The numerical 8 is insulation resin (e.g. epoxy) applied on the outer periphery for protection.
Patent JP-H0737108-A (JP)
Title: Data communication system
Inventor: FUJISHIMA HIDEYUKI
IPC: G06T11/00
Filed: 1993-07-20
Abstract: PURPOSE:To prevent redundant data transfer and to simplify a pipeline processing by preparing the copy of redundant data. CONSTITUTION:A central processing unit (CPU) 101, a main memory 102 accessed by CPU 101, a communication memory 103 connecting a system bus 106 and a graphics processor 104, the graphics processor 104 receiving plotting data through the communication memory 103 and executing a plotting processing, a display 105 displaying a graphic plotted by the graphics processor 104 and a system bus 106 conencting CPU 101, the main memory 102 and the communication memory 103 are provided. All apex data outputted from CPU 101 are transmitted to the graphics processor 104 and data are copied as the attributes of respective apexes without transferring data on the system bus 106 for a mode where a unique attribute is given to an apex string by the rewriting of a mode register.
Patent JP-S6239335-A (JP)
Title: Clutch control method in switchback running for vehicle with automatic transmission
Inventor: ARAYA KOJI
IPC: B60W10/06
Filed: 1985-08-14
Abstract: PURPOSE:To realize a smooth deceleration, by presetting a negative acceleration to the pressing angle of an accelerator pedal, and controlling a clutch depending on the difference between the preset negative acceleration and the actual negative acceleration, when the automatic transmission is converted from a running direction to the reverse direction. CONSTITUTION:An automatic transmission 3 connected to the engine 1 of a fork lift through a clutch 2 is shifted to the low and the high stages by a shift converting actuator 7, and to the forward, backward, and the neutral stages through a forward/backward shift converting actuator 8. In this case, a negative acceleration to the pressing angle of an accelerator pedal is preset. And, when the automatic transmission 3 is converted from a running direction to the reverse direction, the negative acceleration at the time and the actual negative acceleration are compared, and the connecting condition of the clutch 2 is controlled to make the actual negative acceleration equal to the negative acceleration of the accelerator pedal pressing angle.
Patent JP-H0734403-A (JP)
Title: Ballast digging device for railroad track
Inventor: MATOBA NOBUAKI
IPC: E01B27/10
Filed: 1993-07-20
Abstract: PURPOSE:To increase work efficiency for ballast replacement. CONSTITUTION:At start of work, a ballast 20 is dug, a scraper 1 and a main frame 4 are inserted under a sleeper 21, and a digging device is assembled. Next, with a telescoping frames 2a and 2b retracted, and air pressure is supplied from a power generating device 6 to expand air bags 5a and 5b and to bind the sleeper 21 from both right and left end sides for fixing the digging device. Then, while the telescoping frames 2a and 2b are operated in extension direction, the scraper 1 is driven to dig an old ballast 20b, new ballast is inserted into the dug place, and stamped to form a new ballast 20a. After the telescoping frames 2a and 2b are extended to the maximum stroke, the telescoping frames 2a and 2b are operated in retracting direction, and air pressure is released from air bags 5a and 5b to release fixing. Then traveling devices 3a and 3b are driven to move the digging device forward. Thus the digging operation of the old ballast 20b and insertion and stamping of the new ballast are made simultaneously to increase the work efficiency for ballast replacement.
Patent JP-H1025941-A (JP)
Title: Door locking device
Inventor: YAMAMOTO MANABU
IPC: E05C9/08
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to lock a door to a fixed frame at both up and down ends. SOLUTION: A locking device of a door 1 opened and closed to a fixed frame 2 is constituted of a turning handle mounted to the outside surface of the door 1, a turning cam member 4 mounted to the end in a turning shaft of the handle on the inside surface of the door 1 and a locking member 6 mounted to the inside surface of the door 1. The locking member 6 is equipped with a turnable shaft 23 extended to the vertical direction of the door, a cam follower 29 extended outward in the direction of the diameter from a required site between both up and down ends of the shaft 23 and interlocking arms 31 and 32 extended outward in the direction of the diameter from both up and down ends of the shaft 23.  Then, when the cam member is turned, the cam follower 29 coming into contact therewith is moved, the shaft 23 is turned with the movement thereof, and the interlocking arms 31 and 32 are detachable to a required site of the fixed frame 2 from the horizontal direction.
Patent JP-S5968620-A (JP)
Title: Correcting device of measured value
Inventor: YAMASHITA KATSUHIRO
IPC: G01D3/02
Filed: 1982-10-13
Abstract: PURPOSE:To apply a device effectively to the process control using estimates, by providing a converter which converts an equation of relation among quantities states to a linear equation of quasi-relation among quantities of states when the former is nonlinear. CONSTITUTION:A measured value correcting device is provided with a correcting device 2 which corrects measured values Z1-Zn of quantities of states X1-Xn, which are related to one another by an equation of relation among quantities of states fi(X1-Xn)=0 in a process 1, to estimates of quantities of states so that an error relation E preliminarily determined on a basis of measured values Z1-Zn and the equation of relation among quantities of states fi(X1-Xn)=0 is is minimum. Further, a converter 3 is provided which converts said equation fi(X1-Xn)=0 to a linear equation of quasi-relation among quantities of states gi(X1-Xn)=0 when the equation fi(X1-Xn)=0 is nonlinear.
Patent JP-2001003381-A (JP)
Title: Locking device for manhole cover
Inventor: MIZUSHIMA NAOSADA
IPC: E02D29/14
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a simple locking device for a manhole cover capable of sealing a tool inserting port by an extremely simple structure. SOLUTION: A pendulum 7 is hung from the rear of the manhole cover 4 in a rockable manner adjacent to a tool inserting hole 5. A valve plate 8 is installed between the pendulum 7 and the cover 4 in the rockable manner, and a spring 9 is interposed between the valve plate 8 and the pendulum 7. A hook section 10 formed to the pendulum 7 is held at a position corresponding to a lock receiver 3 by its own weight of the pendulum 7 and the elastic force of the spring 9 in the case of cover closing, and a plug section 17 formed to the valves plate 8 is pushed into the tool inserting port 5. The plug section 17 is pushed down by a tool in the case of cover opening, and the pendulum 7 is rocked to the reverse side of the hook section 10 through the spring 9 and locking is released at that time.
Patent JP-H0732890-A (JP)
Title: Roof raising and lowering device for vehicle
Inventor: NAKAGAWA YOSHIHARU
IPC: B60J7/22
Filed: 1993-07-21
Abstract: PURPOSE:To carry out initial standing-up operation of a raising and lowering roof easily without using a large motor. CONSTITUTION:The first freely extensible and contractible link member 4 is arranged movably in the forward and backward direction of a vehicle along a roof body 2, and this first link member 4 is stood up by an actuator while extending and contracting it, and a raising and lowering roof 3 is raised by making the moment trying to raise the raising and lowering roof 3 gradually large. When the raising and lowering roof 3 is closed, since the second nonextensible and noncontractible link member 5 is connected to the first link member 4, the first link member 4 is not contracted suddenly in the middle of closing the raising and lowering roof 3.
Patent JP-H0821735-A (JP)
Title: Drive detector circuit of piezoelectric vibrator
Inventor: NAKAMURA TAKESHI
IPC: G01C19/5649
Filed: 1994-07-06
Abstract: PURPOSE:To provide a drive detector circuit for piezoelectric vibrator in which the vibrator having a simple structure can be used, the drive and the detection can be conducted by one circuit and only a detection signal can be taken out. CONSTITUTION:The drive detector circuit 10 includes an oscillator 18 having an amplifier 20 and a phase circuit 22. The electrode 16b of a piezoelectric vibrator 12 is connected to the amplifier 20, and the circuit 22 is connected to the non-inverting input terminal of an operational amplifier 24. The electrode 16a of the vibrator 12 is connected to the inverting input terminal of the amplifier 24. A negative feedback circuit is formed out of a resistor 28 between the inverting input terminal and the output terminal of the amplifier 24. The difference between the output signal of the amplifier 24 and the output signal of the oscillator 18 is output by a differential circuit 30.
Patent JP-S6070286-A (JP)
Inventor: YOSHIHARA SEIICHI
IPC: E05D15/36
Filed: 1983-09-27
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-S6337330-A (JP)
Title: Exposure control device for camera
Inventor: KAWAMURA MASAHARU
IPC: G03B7/08
Filed: 1986-08-01
Abstract: PURPOSE:To improve the operability, and to prevent wrong auto bracket photographing from being continued, by providing a mode storage means for storing a fact that a mode is set by an auto bracket mode setting means, and releasing an auto bracket mode storage in accordance with the end of a film. CONSTITUTION:When an auto bracket mode is set by an auto bracket setting means 101, a mode storage means 102 stores the auto bracket mode, and also, transfers its fact to an auto bracket photographing control means 103. There after, when a release operation of a release operation means 104 is executed by a photographer, an auto bracket photographing control means 103 controls a diaphragm mechanism and a shutter mechanism, etc., and starts auto bracket photographing. When the first photographing is ended, a charge operation of each mechanism and a winding operation of a film are executed, and subsequent ly, whether the end of the film is detected by a film end detecting means 105 or not is decided. When the film is ended, a signal of its fact is outputted from the film end detecting means 105.