baber/WOPTO huggingface dataset:
Patent JP-H07239285-A (JP)
Title: Train running load measuring device
Inventor: WATABE YOHACHIRO
IPC: G01M9/06
Filed: 1994-02-28
Abstract: PURPOSE:To accurately measure the fluid force applied to an individual vehicle by faithfully simulating an actual running state by allowing a drive vehicle model allowed to simulate the running state on a track and the vehicle model to be measured connected to the drive vehicle model to run on the track. CONSTITUTION:A reversibly rotatable power device 11 consisting of a motor, a battery, a reduction gear or the like are arranged in a power vehicle 1 and vehicles 2, 3 to be measured are respectively connected to the power vehicle 1 through force detectors 12, 13 and a vehicle 4 to be measured is further connected to the vehicle 3 to be measured. This train model 10 is allowed to run on a track 5 through wheels 6. At first, when the train model 10 is allowed to run in an A-direction, the air force acting on the vehicle 2 can be measured by the force detector 12 and the air force acting on the vehicles 3, 4 can be measured by the force detector 13. Next, when the train model 10 is arrowed to run in the direction shown by an arrow B, the air force generated in the vehicle 1 can be measured by the force detector 12 and the air force generated in the vehicle 3 at the positions of the vehicles 4, 1 can be measured by the force detector 13. Therefore, when the difference between the measured values at the time of measurement in the directions shown by arrows A, B is calculated, the air forces acting on all of the individual vehicles can be measured.
Patent JP-H08225286-A (JP)
Title: Corner protective tool for wire slinging work
Inventor: KAWASE HEIZO
IPC: B65D59/00
Filed: 1995-02-17
Abstract: PURPOSE: To facilitate the arranging work of a corner protective tool and recover it while a wire is fitted to it by adding a simple structure. CONSTITUTION: A nearly L-shaped comer protective tool 10 is provided at the hook position on the comer section of a pre-column 12 which is a hoisting load of a slinging wire 14. The base section of a shackle 22 is integrally fitted in the inserting direction of the wire 14 at the center of one side section of the back face of the corner protective tool 10, and the wire 14 is removably inserted into the shackle 22 when a lock lever 24 removably arranged at the tip of the shackle 22 is removed.
Patent JP-H04268458-A (JP)
Title: Measurement of electron velocity in solid
Inventor: ARAI KUNIHIRO
IPC: G01R29/00
Filed: 1991-02-25
Abstract: PURPOSE:To obtain information necessary for the clarification of a speed overshooting phenomenon, electronically scattering mechanism and the like by enabling direct determination of electron velocity in a fine area in a solid from the measurement of a potential distribution in the area. CONSTITUTION:A prove 5 moves by a fine distance  x each (for example, 10nm) in a direction X on the surface of a sample 1. A potential difference between source electrodes 2 and the probe 5 is measured at each movement as noted when a current I flows to the sample 1 and when it does not flow to determine a potential difference in the direction X. From the potential distribution, a spatial change in electron velocity is determined at an internal of  x.
Patent JP-H01203111-A (JP)
Title: Delivery device for ring shaped body
Inventor: YOSHIDA YASUYUKI
IPC: B65G25/02
Filed: 1988-02-09
Abstract: PURPOSE:To simplify the structure of the whole of a delivery device and deliver speedily and accurately a ring shaped body to a space between receiving portions by providing at a turning member a stopper surface and delivery surfaces for the ring shaped body and conducting the delivery of the ring shaped body by turning this turning member. CONSTITUTION:When a turning member 72 turns from a standby position to an operation position through an ejecting pin 73 by the operation of a drive means 82, a ring shaped body(for example, a pipe) W1 is lifted up from a receiving portion by means of the rear end portion 74 of the turning member 72, and is moved forward by way of a delivery surface 75, and is received and stopped by means of the stopper surface 77 of the turning member 72 located at one step ahead. Next, when the turning member 72 returns to the standby position from the operation position, a stopper by means of the stopper surface 77 is released, and the ring shaped body W1 is to be moved to a receiving portion at one step ahead by means of the 2nd delivery surface 76. Accordingly, the drive means for turning the turning member 72 will do for a drive means necessary for the delivery of this ring shaped body W1, and the structure of the whole of the delivery device of the ring shaped body can be simplified.
Patent JP-S62188430-A (JP)
Title: Analog-digital converter
Inventor: SAKATA HARUO
IPC: H03M1/12
Filed: 1986-02-13
Abstract: PURPOSE:To attain the digital recording-reproduction with high S/N totally by providing an A/D conversion means and a means subtracting a bit in response to the increase in the gain at a detection section of a digital signal converted by the A/D conversion means so as to reduce the effect of noise produced at a low level of an analog signal. CONSTITUTION:An input signal has a signal distribution shown in solid lines and when a level in a period T0 is smaller than a prescribed value DELTA1, the level in the period T0 is multiplied by (n). Then a corresponding N-bit is generat ed by an N-bit oscillator 15, and the bit at the period T0 through a bit gate 14 is subtracted from the output of the A/D converter 12 at a bit subtraction circuit. A gate control circuit 11 acts like an AGC circuit 17, which is operated during periods T1, T2 of an output (C) of an AND circuit 10. Another output 19 of the AGC circuit 17 is a gain control output of the AGC, an A/D converter 18 applies A/D conversion to the signal to form a bit output, which is subtracted by the bit subtraction circuit 13 and the digital signal decrease the amplitude by the increment of the amplitude at periods T1, T2 of (b).
Patent JP-S58147150-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURAHASHI TOSHIO
IPC: H01L29/08
Filed: 1982-02-26
Abstract: PURPOSE:To eliminate a shortcircuit trouble between the emitter and the base of a semiconductor device due to electrodes formed in the same window by composing a mask in case of introducing an impurity of a silicon oxidized nitride film, thereby suppressing an unnecessary side etching in the step of washing out with an HF series solution. CONSTITUTION:A silicon oxidized nitride film 14 is selectively removed with a 50[%] HF as an etchant, and a window is formed on the region to be formed with an emitter. An emitter region 15 is formed by introducing by an ion implantation method impurity ions from the window formed at the film 14 into a silicon substrate, and activating it. Then, when an Al film is covered and emitter electrode wirings 16 and base electrode wirings 17 are patterned, the film 14 operates as a preferable insulating film. and an emitter electrode 16 which is contacted with the region 15 in the window is disposed in the region 15, the shortcircuit trouble between the emitter and the base can be eliminated.
Patent JP-2000227924-A (JP)
Title: Video retrieval method, and computer-readable recording medium which records video retrieval program
Inventor: FUSHIKIDA KATSUNOBU
IPC: H04L12/54
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To make retrievable a video with a comparatively high retrieval efficiency by retrieving a video data base through the use of a video retrieval agent and transmitting the result of video retrieval to a client. SOLUTION: A video retrieval request is sent from a client to a video search light, and the video search light transfers a video retrieval agent to a video data base site 102 or 103 in accordance with the video retrieval request and starts the agent. The started video retrieval agent retrieves a video data base on the video data base site 102 or 103 and informs the client of the retrieval termination. The client receives a retrieval result from the video retrieval agent and outputs the new retrieval request to the video retrieval agent if necessary.
Patent JP-H03232551-A (JP)
Title: Air cleaner
Inventor: OKUDA ATSUSHI
IPC: B03C3/155
Filed: 1990-02-09
Abstract: PURPOSE:To prevent the cold by discharged air by disposing air cleaning filters in blast paths and providing an ion generator and shutter body in the 2nd blast path. CONSTITUTION:An operating part 32 of an operating switch 30 operates a microswitch 34 and the LED of a display panel on the front surface of a body 1 is lighted when the operating switch 30 is operated to a position where the shutter body 24 opens the 2nd blast path 15. The air in a room is sucked from a suction port 12 by driving of a blasting device, by which the dust, smoke of tabacco, etc., in the air are removed and the air is cleaned in an ionizing part 5. The cleaned air is discharged from a 1st discharge port 13 through the 1st blast path 14. A part of the cleaned air is branched from the 1st blast path 14 and is discharged from a 2nd discharge port 16 through the 2nd blast path 15. The air is no more discharged from the 2nd discharge port 16 when the operating switch 30 is operated to the position where the shutter body 24 closes the 2nd blast path 15. A user does not, therefore, feel the cold by the discharged air.
Patent JP-S60177872-A (JP)
Inventor: NAKANO MASATERU
IPC: B25B21/00
Filed: 1984-02-22
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-2000225803-A (JP)
Title: Caster
Inventor: SHIZUME TAKEJI
IPC: B60B33/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To quickly damp a shock accompanying vibration or the like during running by connecting the end part of a link to the rotary shaft of a bracket through a rubber member, and combining the link with the bracket through a damper, when the axle is supported with the bracket fitted to a carriage through the link. SOLUTION: A bracket 2 is rotationally movably fitted to a carriage 20 such as a wheelchair through a bearing 1, and a wheel 3 is rotatably supported with the extreme end of a link main body 4 connected with the bracket 2. The bracket 2 and the way of the link main body 4 are connected together through a hydraulic damper 5, to damp the tilting motion of the link main body 4. The link main body 4 is constituted of a supporting cylinder 7 connected around the rotary shaft 10 of the bracket through a rubber bush 6, and a movable shaft 8 slidably formed in the supporting cylinder 7. The rubber bush 6 is constituted of an outer cylinder, an inner cylinder, and a rubber member, and by slanting the link mainbody 4 due to the vertical motion of the wheel 3, the rubber member is twisted, and hence a shock due to the vertical motion of the wheel 3 is absorbed.
Patent JP-S61190790-A (JP)
Title: Semi-conductor memory device
Inventor: KONO KAYOKO
IPC: G11C11/41
Filed: 1985-02-20
Abstract: PURPOSE:To realize a rapid operation through a simple circuit configuration by performing charge and discharge functions of an output load capacity after supplying a complementary signal which is converted to a CMOS level to each output transistor directly and indirectly. CONSTITUTION:The complementary signal of a ECL level which is obtainable from an input circuit IB is converted to the CMOS level by a level conversion circuit LVC. When a conversion output N2 is situated at a H level, an output transistor T4 is set to ON the conversion output N1 is situated at a level L. Consequently a T5 is set to OFF through a transmission gate MOSFET Q23 and a capacitive load is rapidly charged. And when a signal N2 becomes 'L' and a signal N1 becomes 'H' while the T4 is set to OFF and the T5 is set to ON, its load is discharged at a high speed. Since an output circuit OB opera tion which forms output signals a0 and a0 is supplied by signals N1 and N2 in reverse phase T6 and T7 are ON/OFF controlled in the opposite way of T4 and T5.
Patent JP-H04270044-A (JP)
Title: Method for removing flash in cast slab
Inventor: UCHIDA TADASHI
IPC: B23P9/04
Filed: 1991-02-25
Abstract: PURPOSE:To improve flash removal efficiency and to obtain a cast slab having good quality by controlling the rotational speed of a hammer or a relative position between the hammer and the cast slab with the component, temp. and shape of the cast slab. CONSTITUTION:The rotational speed or hitting depth of the suitable hammer 1 corresponding to the condition of the cast slab, i.e., component, temp., size, etc., is set and by hitting with the hammer 1 attached to a rotor 13, the flash 41 at the lower part of the cast slab 30 is removed.
Patent JP-H04269038-A (JP)
Title: Network management equipment
Inventor: NAKAMURA YUTAKA
IPC: H04Q9/00
Filed: 1991-02-25
Abstract: PURPOSE:To manage a network matched with the actual network configuration. CONSTITUTION:A network management equipment 6 is provided with a command packet generating section 61 generating a command packet for automatic recognition of the configuration of HUB in cascade connection and a return packet analysis section 62 analyzing a return packet returned from the HUB in response to the command packet. Thus, the cascade configuration among a master HUB 1, slave HUBs 2, 3 and sub-slave HUBs 4, 5 is grasped by the network management device 6.
Patent JP-H11208328-A (JP)
Title: Seat height adjusting device
Inventor: MITSUI TOSHIYUKI
IPC: B60N2/18
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for finely adjusting seat height. SOLUTION: An arm 31 and a link 32 are interposed as a supporting mechanism between base and seat frames 10 and 20, to constitute a parallel link mechanism by the arm 31, the link 32, and the frames 10 and 20. A locking mechanism is mounted on the lower end part of the arm 31. An operation mechanism 80 has operating and linking levers 82 and 83 rotatively energized by a spring, and these levers 82 and 83 have engaging parts 82x and 83x interfering with each other in the turning locus of the levers 82 and 83. When the lever 82 is rotatively operated, the engaging parts 82x and 83x strike and turn the lever 82 to pull a wire 70, thereby making the locking mechanism into an unlocked condition. Rotating the lever 82 moreover disengages the engaging parts 82x and 83x to return the lever 82 to the original position to lock again the locking mechanism 50.
Patent JP-S63282573-A (JP)
Inventor: BUIBEKU RIBII
IPC: G05D1/10
Filed: 1988-02-12
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-S53115482-A (JP)
Title: Trouble detecting device for electronic instruments for process control
Inventor: OKAMURI KENTA
IPC: G05B23/02
Filed: 1977-03-18
Abstract: PURPOSE: To detect trouble on the instrument proper, by adding overlappedly the high frequency signal for diagnosis to the input signal of an electronic instrument for process control, and by selecting and amplifying only high frequency composition for diagnosis among the output signals of the instrument and detecting the presence of the high frequency signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01206874-A (JP)
Title: Control method for cyclo-converter
Inventor: TANAKA SHIGERU
IPC: H02M5/27
Filed: 1988-02-15
Abstract: PURPOSE:To operate a cyclo-converter efficiently, by performing control such that the sum of output currents from AC/DC power converters corresponds to the peak value of load current. CONSTITUTION:A triangle-connection current circulation cyclo-converter comprises a transformer Tr, a cycle-converter CC and an AC motor M, where the cycle-converter CC comprises three AC/DC power converters SS1-SS3 and DC reactors L1-L3. A sum current command is provided in proportion to the peak value command of load current in order to control the sum current to be constant. Since no fluctuation of reactive current exists at the input side, low order components of higher harmonic of input current can be removed.
Patent JP-S59159601-A (JP)
Title: Automatic train controller
Inventor: AKIYAMA HIROYUKI
IPC: B60L3/08
Filed: 1983-02-28
Abstract: PURPOSE:To safely transmit information between a receiver and a control unit by outputting a frequency signal used as a self-check directly to the control unit and forming an interface between the receiver and the control unit in a single system of an IC level. CONSTITUTION:Any of signals 151-15n is outputted as the result of frequency discrimination. A frequency signal 19 is generated by a programmable oscillator 18 in response thereto, and outputted to a control unit 40. The unit 40 discriminate the frequency of this signal by a digital frequency discriminator 48, generates by a limit speed signal generator 43 a limit speed signal corresponding to the frequency information, compares an actual speed signal 46 with the limit speed signal, and outputs a brake command if the former is larger than the latter. Accordingly, if an IC of the like becomes defective, the signal 19 becomes 0 Hz, a brake is outputted under no condition, thereby enabling a failsafe interface. In this manner, the information can be safely transmitted between the receiver and the control unit.
Patent JP-H04216888-A (JP)
Title: Hollow,porous,acid-free,high-molecular-weight polyacrylate fine particle
Inventor: HOAKIN DERUGAADO
IPC: C09J133/08
Filed: 1991-02-26
Abstract: PURPOSE: To provide hollow microspheres useful as a repositionable pressure- sensitive adhesive, a pressure-sensitive adhesive composed essentially of such microspheres, an aqueous suspension of such microspheres, a process for its preparation, a spray repositionable pressure-sensitive adhesive composition and a pressure-sensitive adhesive coated sheet material and also to provide hollow microspheres to be used in delicate substrates such as photographs without causing discoloration or damage.  
     CONSTITUTION: Hollow and polymeric acrylate-type adhesive, infusible, solvent- insoluble, solvent-dispersible, elastomeric, nitrogen-containing and acid-free pressure-sensitive adhesive microspheres having an average diameter of at least about 1 μm are characterized in that a majority of the microspheres contain multiple internal voids, a majority of the voids having a diameter of not more than about 10% of the diameter of the microspheres and the total of the diameters of the voids is at least about 10% of the diameter of the microspheres. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S60174568-A (JP)
Title: Self-diagnosing method of picture-element density converter
Inventor: ISHIKAWA YASUNORI
IPC: G06T3/40
Filed: 1984-02-20
Abstract: PURPOSE:To allow the picture-element density converter which needs to oprate at a high speed to diagnose itself by inputting specific test data corresponding to the magnification of picture-element density conversion and checking it processing data. CONSTITUTION:A reference clock generator 1 generate a reference pulse CLK, and a thinned-out clock generator 2 generates clock pulses which are thinned out according to a picture-element density conversion command signal S. Then, input buffer memory 3 reads input picture data DATA of every picture element according to input clock pulses IN-CLK of the generator 2 and stores it for one line. Further, output buffer memory 4 reads and stores data for one line from the memory 3 accroding to output clock pulses OUT-CLK of the generator 2. In this case, the test data for one line consisting of ''1'' as the starting (n) bits and ''0''s as the remaining bits is inputted and (m)-fold picture-element density conversion is performed; when an output consisting of ''1''s as the starting (nxm) bits and ''0''s as the remaining bits is obtained, it is judged that the picture-element density conversion is performed correctly.
Patent JP-H04270329-A (JP)
Title: Image pickup device with recording function
Inventor: KOBAYASHI YUTAKA
IPC: H04N5/765
Filed: 1991-02-26
Abstract: PURPOSE:To easily make each image match with its photographing condition and to prevent the appearance of the image from being damaged. CONSTITUTION:This image pickup device which records an image on a recording medium such as a photographic film is provided with an image pickup condition recording means for judging the image pickup conditions of the image pickup device and recording the image pickup conditions on a part of the recording medium, where the image is not recorded. In addition, the image pickup device which records the image and also voice on a recording medium such as magnetic tape is provided with an image pickup condition recording means 30 for judging the image pickup conditions of the image pickup device and recording the image pickup conditions on the part of the recording medium, where voice is recorded.
Patent JP-H06207779-A (JP)
Title: Waterdrop removing machine for umbrella
Inventor: ANDO MASAHIRO
IPC: F26B9/00
Filed: 1993-01-06
Abstract: PURPOSE:To make possible the effective removal of waterdrops on the cloth of an umbrella by a method wherein the title machine is provided with an umbrella supporting body, supporting the tip end of top of the umbrella under a condition that the top is supported at the lowest position, and a shock giving means, providing the umbrella supporting body with upward shock periodically. CONSTITUTION:The tip end of top 4 of an umbrella is supported by an umbrella supporting body 6 under a condition that the top 4 is supported at the lowest position while the umbrella supporting body 6 is provided with upward shock periodically by a shock giving device 7 (constituted of an iron piece 6a, an electromagnet 8 and a coil spring 9). According to this method, waterdrops, adhered to the cloth 3 of the umbrella, are accumulated by an inertia and gravity, which are exerted on the waterdrops, to the tip end of the umbrella and are dropped. This phenomenon acts effectively even when the cloth 3 of the umbrella is adhered mutually. According to this method, waterdrops on the cloth 3 of the umbrella can be removed effectively.
Patent JP-H05232386-A (JP)
Title: Fiber scope
Inventor: SANADA KAZUO
IPC: G02B23/26
Filed: 1992-02-18
Abstract: PURPOSE:To enable the formation of an image fiber as a bundle type structure and to greatly improve the flexibility of the fiber scope so as to attain multiple picture elements by obtaining the image of an object to be observed without impairing image quality even if the picture element arrangement at both ends of the image fiber varies. CONSTITUTION:A lens 3a is mounted to one end of the image fiber 2 formed by integrating both ends of many pieces of optical fibers to constitute an objective part 3 and the other end is formed as an eyepiece part 4, by which a body 1 is constituted. The image from the eyepiece part 4 of the body 1 is picked up by an image pickup part 5 and the picture element arrangement of the resulted signals is subjected to conversion processing by an image processor 6 and thereafter, the video is displayed on a monitor television.
Patent JP-S52114253-A (JP)
Title: Amplitude modulation amplifying system
Inventor: MIYAMOTO BUNICHI
IPC: H03K9/02
Filed: 1976-03-22
Abstract: PURPOSE: To present a highly efficient amplitude modulation by modulating the pulse width in the carrier wave for obtaining the idle carrier wave signal in discontinued wave whose envelope line is composed of the wave form of the pulse width modulated signal, and treating it through the BPF. 
     COPYRIGHT: (C)1977,JPO&Japio