baber/WOPTO huggingface dataset:
Patent JP-H02234786-A (JP)
Title: Vehicle launching device for pin ball game type amusing equipment
Inventor: YAMAGUCHI SABURO
IPC: A63G31/00
Filed: 1989-03-09
Abstract: PURPOSE:To provide the vehicle launching device of amusing equipment which irregularly changes a direction and is abundant in a change by a method wherein a drive member making contact with the outer side of a vehicle and a drive mechanism for the drive member are provided, and the drive mechanism dives the drive member at a speed gradually increased from a starting position toward a discharge position where a vehicle is discharged to a running surface. CONSTITUTION:A drive member 12 is vertically mounted, and an endless chain 18 rotating drive members 12 on one side in linkage with each other at each of sections (a)...(d) is run in an engaged manner under the floor of a runaway 11 about chain pulleys 17 of support axles 16. A prime cover 19 is coupled to the one support axle 16 of the support axles, and the drive members 12 drives a vehicle A the approach run speed of which is increased at each of the sections (a)...(d) from a starting position 13 to a discharge position 14. The vehicle A discharged from a vehicle launching device B is moved to an entrance area C1, and enters some position of a running surface C in a state the vehicle A is collided with a flapper 23 or is brought into contact slide therewith or entirely doe not make contact therewith. Obstacles E are properly arranged on the running C, the vehicle A is irregularly changed in an entirely unexpected direction, and is moved to a destination area C2 as it is rotated.
Patent JP-2000261846-A (JP)
Title: Service information delivery method in mobile communication system, database service, exchange station and mobile terminal
Inventor: SASAME KAZUHIRO
IPC: H04W4/02
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To delivery only service information a user requires by following the current location and route (destination) of the user. SOLUTION: A mobile terminal 101 references map data to decide an optimum route from a departure place to a destination. When a user issues a delivery request of service information, the mobile terminal 101 detects the absolute position information of its own current place at that moment, and informs a DB server 104 provided with a service information database(DB) 105 storing service information inherent to the area around a partial route about the detected absolute position information and the partial route ahead by a prescribed range from the position through an exchange station 103 covering a communication service area including its own current place and an exchange station 103 to which the DB server 104 is connected. The DB server 104 receiving the information extracts only service information in response to the notified contents from the service information DB 105 and delivers the information to the mobile terminal 101.
Patent JP-S55150105-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOGURE TAKUYO
IPC: G11B5/027
Filed: 1979-05-10
Abstract: PURPOSE: To make it possible to adjust the best bias current corresponding to a recording medium by simultaneously controlling a reference signal and bias current on detecting a sudden change in the ratio of the fundamental harmonic of a reproduction output to its tertiary higher harmonic.  
     CONSTITUTION: A reference signal voltage and bias current from reference signal generator 10 and bias current generator 11 are simultaneously controlled by voltage control attenuator 12 for the reference signal and voltage control attenuator 13 for the bias signal to perform recording and reproduction through magnetic tape 5. Then, differential amplifier 23 detects the ratio of the fundamental harmonic, obtained by passing this reproduced signal through BPF 18, 19 and amplifier 20, to the tertiary higher harmonic equal in level to this fundamental harmonic.  Until this ratio is maximized, sweep voltage generator 16 is brought under the  control of differentiating circuit 24, Schmitt trigger circuit 25, FF26, etc., to make  an automatic adjustment of the best bias current corresponding to the minimum  point of a higher-harmonic distortion level with a relatively small change corresponding to a recording medium. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60201770-A (JP)
Title: Color picture reader
Inventor: SAITOU HIROYUKI
IPC: G06T1/00
Filed: 1984-03-27
Abstract: PURPOSE:To attain the high-speed reading with a color picture reader by scanning plural light sources of different spectral characteristics with blinking and operating two types of picture signals obtained from the same reading line and producing the color separated picture signals. CONSTITUTION:The reflected light given from an original 11 forms an image on an image sensor line 17 by an optical lens 16 and undergoes the photoelectric conversion. A picture signal 35 is supplied to a color converter 38 after A/D conversion and also delayed every line by two line memories 39 and 40. Then one- and two-line delay signals 42 and 43 are supplied to the converter 38. Here blue, red and green light sources 13-15 have blinking start time points shifted by 1/3 main scan period from each other. Thus three types of picture signals are obtained with mutual overlap for each main scan. Therefore a picture signal 37 and picture signals 42 and 43 obtained by delaying the signal 37 by one and two lines respectively are applied to the converter 38 to obtain primary color signals R, G and B.
Patent JP-H08252421-A (JP)
Title: Indoor carbon dioxide gas removing device
Inventor: ISHIDA HIDEKI
IPC: B01D53/62
Filed: 1995-03-16
Abstract: PURPOSE: To remove carbon dioxide gas from an indoor air automaticaly and efficiently without deteriorating an indoor airtightness by using a simple, compact and low-cost device. CONSTITUTION: This indoor carbon dioxide gas removing device consists of a pressurizing device 10 for sucking and pressurizing an air, a carbon dioxide gas adsorbent 20 stored in the pressurizing device 10, adsorption/exhaust structures 22, 24 for sending the indoor air into the pressurizing device 10 and returning the air to the indoor from the pressurizing device 10. The indoor air sucked into the pressurizing device 10 is pressurized and carbon dioxide gas therein is adsorbed to the carbon dioxide gas adsorbent 20. Then the pressure is restored rapidly to normal pressure level. Most of the carbon dioxide gas remains adsorbed in the adsorbent 20. Further, the air free from carbon dioxide is returned to the indoor. Thus, the carbon dioxide gas is removed from the indoor air by repeating the pressurized carbon dioxide gas adsorption and depressurization cycle.
Patent JP-H04291830-A (JP)
Title: Diversity reception system
Inventor: HAYASHI HIDEO
IPC: H04L1/06
Filed: 1991-03-20
Abstract: PURPOSE:To suppress the deterioration in the transmission quality due to frequency selective fading by processing a reception wave on a time axis with respect to the diversity reception system suppressing the deterioration in the transmission quality due to fading in the digital mobile communication system at high transmission speed employing the TDMA or other communication system. CONSTITUTION:The system of this invention is provided with plural reception systems 111-11N forming space diversity, measurement means 131-13N obtaining a DC component of a demodulation signal of each reception wave received simultaneously by the reception systems 111-11N and measuring individually an eye aperture of the reception wave and a selection changeover means 15 selecting an output of the reception system corresponding to the reception wave whose eye aperture is maximizingly opened in the reception systems 111-11N.
Patent JP-H05220582-A (JP)
Title: Can barrel welding equipment
Inventor: MATSUZAKI MINEO
IPC: B23K11/30
Filed: 1992-02-10
Abstract: PURPOSE:To shorten the time required for exchanging an inside electrode roll by connecting detachably an inside electrode roll supporting end with an oscillating rod end and supporting the horn tip separately. CONSTITUTION:After the tip of a horn 3 is supported, a bolt 11 of a connecting tool 10 is taken off and half-split parts 10a and b are removed. An oscillating rod 8 is oscillated above with a pin 8a as a center as shown by the alternate long and short dash line part. A bolt 6 is taken off, a roll supporting member 4b to support the inside electrode roll 2 is moved to the right along with the inside electrode roll 2 and then, lifted up to separate it from a horn main body part 4a. A paint pipe 21, an air pipe 22, a pipe 23 for an electric wire, etc., are provided below the roll supporting member 4, the connecting tool 10, the oscillating rod 8, etc., it is not necessary to remove piping at the time of exchanging the inside electrode roll 2 and the time required for exchanging it can be drastically reduced.
Patent JP-H07267486-A (JP)
Title: Film conveying device
Inventor: TAMURA HIROAKI
IPC: B65H20/02
Filed: 1994-03-28
Abstract: PURPOSE:To prevent excessive tension from being applied to a film by detecting the end of the film, stopping the conveying action, sliding the film not stopped on a friction plate, and regulating torque when the film is extracted from a cartridge and conveyed. CONSTITUTION:A film 2 is extracted from a cartridge 1 and conveyed to an exposure section by a driving roller 6 and a pressing roller 7. When the last frame 2A of the film 2 is not stopped at the exposure section, the end perforation 2a of the film 2 is detected by a detecting means 14. A motor M is stopped by a roller control means 15 based on this detection signal, and the driving roller 6 is stopped. When the film 2 is not stopped and it is wholly extracted from the cartridge 1, a main pulley 9 is slid on the friction plate 13e of a torque regulating means 13 as the torque of the driving roller 6 is increased. Excessive tension is prevented from being applied to the film 2.
Patent JP-H01231730-A (JP)
Title: Automatic document carrier
Inventor: YOSHIDA AKIMARO
IPC: G03B27/62
Filed: 1988-03-11
Abstract: PURPOSE:To improve the accuracy of document carriage control and to avoid malfunction such as jamming by providing a means for correcting the control timing of document carriage based on an output value of a document detecting means. CONSTITUTION:Paper separation is executed in order to carry document sheet by sheet from the lowermost one to a sheet path I, then paper feed is executed in order to pass the document from the sheet path I through a sheet path II and to stop the document on a platen 2. Upon finish of paper feed, a copy machine M starts exposure, read-in of an image and formation of an image. It is judged whether a cycle sensor RS for detecting the state of a cycle lever 6 is turned ON, i.e., whether the end of a document bundle S is detected, and if the end is not detected next document is separated and paper discharge is started upon finish of exposure, then document feed is started. If the end of the document bundle S is detected, the document is discharged upon finish of exposure thus ending operation.
Patent JP-S61216597-A (JP)
Title: Manufacture of diaphragm for microspeaker
Inventor: OSUGA TSUKASA
IPC: H04R31/00
Filed: 1985-03-22
Abstract: PURPOSE:To obtain a diaphragm of high accuracy and excellent uniformity by applying a photosetting resin on a surface of a mold to form a resin coating of a predetermined thickness, rapidly hardening this resincoating by an irradiation of light to form a film and peeling off this film from the mold to obtain a product. CONSTITUTION:When a photosetting resin is uniformly applied on a surface of a mold 1 by a spray gun 2, a resin coating 3 having a fluidity of a predeter mined thickness is formed on the surface of the mold 1. When light for harden ing the resin is irradiated from a light source 4, the coating is hardened in a short period within several seconds and charged to a film 5 retaining a charac teristic required for a diaphragm for a speaker, so that if this film 5 is peeled off from the mold 1 by a suction type peeling means 6, a desired diaphragm can be produced in seconds.
Patent JP-S62214165-A (JP)
Title: Manufacture of composite wire
Inventor: MASUKO RYOICHI
IPC: C22F1/08
Filed: 1986-03-14
Abstract: PURPOSE:To easily and inexpensively manufacture a composite wire with high copper rate having stable quality, by inserting a magnetic-metal tape formed into tubular shape into a copper or copper-alloy tube and further inserting a copper or copper-alloy rod into the inside of the above and then by subjecting the above material to reduction working and annealing. CONSTITUTION:The tape 2 of magnetic metal such as steel, etc., formed into tubular state and the copper rod 3 are inserted into the copper tube 1 in this order from the outside so as to be formed into a composite material. Before forming, the above tape 2 is satisfactorily cleaned by brushing, etc. Moreover, it is desirable that taper working is applied to both ends of the tape 2 so that they face each other when they are butted. Subsequently, the above composite material is subjected to reduction working and annealing to be formed into a composite wire 5 with high copper rate having a thin steel layer 21, etc.
Patent JP-2000256703-A (JP)
Title: Production of sintered filter
Inventor: HASHIMOTO KAZUYA
IPC: B22F3/02
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent the cracking of a compacted body and the chipping of edges and to improve the yield by charging metal gas atomizing powder into a die, executing compacting, thereafter removing the die itself up or down as the compacted body is fixed in a state of being pressurized, subsequently executing evacuation and discharging the compacted body. SOLUTION: On a lower punch 2, a die 3 is assembled via a fixing jig 4, metal gas atomizing powder inferior in the degree of sintering is charged therein, an upper punch 1 is inserted from the upper direction, and compacting is executed from the upper and lower directions by both punches 1 and 2. The compacted body obtd. thereby is released from the die and is sintered to obtain a sintered filter. In the die releasing, after the compacting, while the compacted body is fixed in a state of being pressurized, the fixing jig 4 is removed, and the die 3 itself is deviated in the lower direction. In this way, the die 3 can be removed without applying a load on the compacted body itself and also without pressing the punch 1 or 2. After that, evacuation is executed, and the compacted body is discharged without generating defects.
Patent JP-H05259669-A (JP)
Title: Heat radiating structure of printed wiring board
IPC: H05K1/02
Filed: 1992-03-16
Abstract: PURPOSE:To realize high density mounting and light weight while keeping the heat radiating effect of a high temperature heat generating component on a printed wiring board in the heat radiating structure for a printed wiring board, particularly in the heat radiating structure for the loaded high temperature heat generating parts. CONSTITUTION:An insulated substrate 1 buries a high temperature heat conductive metal material 2 therethrough just under a high temperature generating component 10 loaded on the front surface and moreover is provided with high temperature conductive insulated layers 3 provided in contact with the high temperature heat conductive metal material 10 at both front and rear surfaces and also radiates the heat of the high temperature heat generating component loaded on the front surface from a heat radiating metal layer 4 loaded on the high temperature heat conductive insulating layer 3 at the rear surface through the high temperature heat conductive metal material 2.
Patent JP-S57173169-A (JP)
Title: Binary type multi-nozzle ink jet printer
Inventor: IYODA TETSUO
IPC: B41J2/09
Filed: 1981-04-17
Abstract: PURPOSE:To improve the quality of printing by electrifying the liquid-drops of the both end sections of a nozzle row at voltage higher than other liquid-drops in the binary type multi-nozzle ink jet printer which removes drops electrified by utilizing image force. CONSTITUTION:The liquid-drops generated from multi-nozzles 12' reach in one row a deflection plate 11 made of metal. Here, repulsive power (f) exerts on the particles 3-N-2 in a central section because the quantities of electric charge of each particle are equal. On the other hand, particles 2 and N-1 adjacent to the end sections are subject to only repulsive power f' because only each one of 1 and N exists in the outside. Particles 2 and N-1 are displaced from original positions because f' is smaller than f. The force f' can be equalized to f by making electrifying voltage applied to the drops at the end sections of a liquid-drop row higher than the voltage of the central section, thus the disturbance of printing can be prevented.
Patent JP-H04271639-A (JP)
Title: Packet exchange system
Inventor: ARAMAKI TOSHIYA
IPC: H04L49/115
Filed: 1991-02-27
Abstract: PURPOSE:To prevent abort of a packet at a specific packet switch. CONSTITUTION:When a packet inputted from an input port 101-1 is distributed to packet switches 106-1 to 106-2, packet distributers 100-1 to 100-2 controls the packet switches 106-1 to 106-2 so that the distribution of the packet to the packet switches 106-1 to 106-2 having an output destination in which the number of resident packets whose output destination represented by address information is identical exceeds a prescribed value is limited based on the information representing the resident packet number from the packet switches 106-1 to 106-2.
Patent JP-H09251612-A (JP)
Title: Thin film magnetic head
Inventor: TAKADA AKIO
IPC: G11B5/39
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic head by which a stable reproduce output can be obtained by allowing the signal magnetic field of a magnetic recording medium to be stably attracted into a magnetoresistive element. SOLUTION: This magnetic head consists of a magnetoresistive effect element 3 having a magnetic material that shows a magnetoresistive effect and a flux guide 6 for leading a magnetic field from a magnetic recording medium into the magnetoresistive element 3, wherein this flux guide 6 is formed by laminating at least a soft magnetic material film and a hard magnetic material or antiferromagnetic material film. In the magnetic head, the constituent soft magentic material film and hard magnetic material or antiferromagnetic material film of the flux guide 6 are magnetically coupled with each other by an exchange interaction between them.
Patent JP-H07229130-A (JP)
Title: Auto-screen
Inventor: KIZU SHINICHI
IPC: E02B5/08
Filed: 1994-02-17
Abstract: PURPOSE:To prevent outflow of refuse and to accomplish smooth operation by providing a guide rail with a refuse entry preventing plate brought into sliding contact with cover plates of both ends of a screen drum and with a water stop rubber brought into contact with a designated wall surface of a channel. CONSTITUTION:Upstream water of a channel 11 flows into from the open side of a screen drum 24, flows out toward the channel side wall 12 through a wire net screen 39, and subsequently flows downstream. Refuse in the water is caught by a screen 24, raised and thrown into a refuse receiving gutter 25 too be carried out to the outside. The refuse in the water is kept from flowing downstream by a water stop rubber 30 and a refuse outflow preventing plate 34 with a low coefficient of friction, and as the refuse will not flow into a guide rail 23, the rotation of the screen 24 is smoothed. As the space between arms of a chain wheel 22 is blocked up by a cover plate, the refuse is prevented from flowing out from the space to the downstream, and not caught by the chain wheel 22. Thus, outflow of refuse can be prevented, and the auto-screen can be operated smoothly and quietly.
Patent JP-S58184377-A (JP)
Inventor: ARUBUIN SHIYUTEEKUMAIAA
IPC: F16J15/3252
Filed: 1983-04-04
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-H04276182-A (JP)
Title: Fuel injector for 2-cycle engine
Inventor: KATO MASAHIKO
IPC: F02B25/16
Filed: 1991-02-28
Abstract: PURPOSE:To simplify structure, improve atomization of fuel, and stabilize combustion by forming a small hole which communicates to a fuel injection nozzle and the opened port on a cylinder wall, on a air passage closing cock member arranged in an air passage. CONSTITUTION:As for a 2-cycle engine equipped with scavenge ports 44 and 46 and an exhaust port 50, an opened port 53 is formed on a cylinder wall, and the opening 53 is allowed to communicate to a pressure feeding source through a fresh air feeding passage 40. A fuel injection nozzle 59 is set in an air passage 55 which communicates to the opening 53 of the fresh air feeding passage 40, and an air passage closing cock member 76 which is installed separately from the cylinder is installed in an air passage 55, and a small hole 52 for the communication between the opening 53 and a fuel injection nozzle 59 is formed on the air passage closing cock member 76. Fuel is atomized by the fresh air passing through the fresh air feeding passage 40, and the flow speed is increased by the small hole 52, and atomization is accelerated.
Patent JP-S53143289-A (JP)
Title: Semiconductor radiation measuring instrument
Inventor: MATSUO NOBORU
IPC: G01N23/04
Filed: 1977-05-19
Abstract: PURPOSE: To make possible stable and highly accurate measurement by checking the characteristic variations of detecting elements and sense amplifiers by using LEDs as light sources for checking semiconductor radiation detecting elements. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60204091-A (JP)
Title: Drawing reader
Inventor: MATSUMURA TASUKU
IPC: G06K11/00
Filed: 1984-03-28
Abstract: PURPOSE:To shorten considerably the time from input to output including the postprocessing by utilizing the fact that read drawing information is binarized and tracing every point to detect bend points. CONSTITUTION:The binarizing processing, where dot strings are digitized, as one method of picture processings is performed in an input part 12 of a drawing reader 11. Binarized data is immediately judged to be a segment or a character in accordance with the gathering state (mass) of data by a segment tracing processing part 13 and a character recognition processing part 14. With respect to the mass of data judged to be a segment, the angle between the current point and the next point are obtained in the segment tracing processing part 13, and it is discriminated whether this angle is within a preliminarily determined angular range or not. If it is within this angular range, an electronic computer 3 does not discriminate a bend point and obtains the angle between the current point and the next point to check angles successively. If there is a point exceeding the angular range on the way of check, this point is judged to be a bend point, and X and Y coordinate values of the start point and the end point are combined for the purpose of defining one segment ending with this point; and angles are calculated similarly following the bend point, and succeeding bend points are detected independently of the angle of bend.