baber/WOPTO huggingface dataset:
Patent JP-S5656406-A (JP)
Title: Conveyor for carrying out excavated earth
Inventor: TSUJI HIROSHI
IPC: B65G21/10
Filed: 1979-10-08
Abstract: PURPOSE: To ensure a continuous work without any intermission caused by resetting in the excavation method to construct an underground tank or the like by facilitating the movement of a boot at the lower end of a conveyor to be brought down in accordance with the subsidence of the excavation level.  
     CONSTITUTION: A running truck 4 is positioned on one end of a frame 1 so that a bucket-elevator boot 20 may be positioned to correspond to an excavation level L. The truck 4 is drawn by wire ropes 15a and 15b, which are wound around a wire winding drum. As the excavation level L subsides into the earth, the truck 4 is gradually shifted to the side of a bucket elevator 16. The earth and sand conveyed upward by a group of buckets 18 of the elevator 16 are moved horizontally via a vertical-movement chain sprocket 19a, and discharged on a belt conveyor 27 in the lower stage. Besides, the boot 20 is fast fixed on a circular concrete wall (a 1 ) constructing a tank A via a bracket 22 by arms 23 shakable to be freely opened and closed from both sides or the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62288944-A (JP)
Title: Signal collision detection system
Inventor: KIMURA KOICHI
IPC: G06F17/50
Filed: 1986-06-09
Abstract: PURPOSE:To simulate high-speed LSI parts by applying a dummy (Hi-Z) signal to the input/output pin of LSI parts to detect whether there is the output of LSI parts or not and detecting collision beforehand. CONSTITUTION:A host computer 1 which executes and controls simulation sets an input vector IN, which is a signal to be given to the input/output pin of LSI parts 2, to the Hi-Z signal. A normal signal is given to the input pin. An output OUT of parts 2 is detected, and the vector IN and the output OUT are compared with each other to before hand detect whether signals collide with each other or not. In this case, they collide when the input/output pin of parts 2 is in the output mode and the vector IN is a signal other than the Hi-Z signal. After it is confirmed as the result of comparison that they do not collide, the vector IN to be essentially given is applied to parts 2 to detect the output OUT of parts 2 as the simulation result. Since the delay time does not exist at all in this system, high-speed LSI parts are simulated.
Patent JP-H10321547-A (JP)
Title: Heat-treating device
Inventor: ISHIHARA SHOJI
IPC: H01L21/26
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To suppress the dispersion of the ambient temperature distribution and surface temperature distribution of a substrate by providing a heating source which heats the substrate housed in a treating vessel and soaking plates which make the surface temperatures of the substrate uniform on both surface sides of the substrate housed in the treating container. SOLUTION: A heat-treating device 30 is provided with a heat-treating container 31 for a wafer 50, a wafer supporting table 32, a supporting table turning shaft 33, halogen lamps 34(1)-34(6) and 35(1)-35(6) for heating the wafer 50, water-cooled reflecting plates 36 and 37 which reflect the heat from the halogen lamps, a protective member 38, and a gate valve 39 which seals the wafer inlet-outlet 47 of the device 30. The device 30 is also provided with soaking plates 40 and 41 which make the surface temperature of the wafer 50 uniform and heat capacity changing and light shielding chips 44 and 45 which partially change the heat capacity of the soaking plate 41 and, at the same time, shield light. The heat-treating container 31 is formed in a cylindrical shape having closed both ends.
Patent JP-S62288188-A (JP)
Title: Production of compound single crystal
Inventor: SHO YOSHIHIKO
IPC: C30B11/00
Filed: 1986-06-09
Abstract: PURPOSE:To produce compound single crystal having desired orientation readily, by inserting single crystal having desired orientation into a pocket at the bottom of an ampul, packing polycrystal into the main body of the ampul, setting the ampul at a specific position in a furnace and growing single crystal. CONSTITUTION:A seed crystal bar having desired orientation is inserted into a pocket part set in a communicated way at the tip of ampul bottom, polycrystal or a raw material thereof is fed to the main body of the ampul, the ampul is evacuated and sealed. Then the ampul is set at a position to melt the top of seed crystal but not the bottom in a furnace. In order to set the ampul, the ampul is held in such a way that a position at the bottom end of the pocket is lower than a position which is obtained by measuring temperature at the bottom end of the pocket in the furnace by the use of a similar ampul, located at the bottom of the pocket and melts the compound. After part of the top of the seed crystal and the whole polycrystal are melted, the ampul is gradually cooled from the tip part to grow single crystal. Compound single crystal having desired orientation is readily obtained.
Patent JP-S62290311-A (JP)
Inventor: MIZUTANI TSUGIO
IPC: H02H3/00
Filed: 1986-06-09
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-S6113265-A (JP)
Title: Image forming device
Inventor: SHIYOUJI HISAFUMI
IPC: G03G21/00
Filed: 1984-06-28
Abstract: PURPOSE:To prevent color mixture due to mixing of a toner by applying a bias voltage, which has the same polarity as electrification of toner particles used for development, to developing devices, where development is not performed, out of plural developing devices for many colors. CONSTITUTION:A multicolor original 2 is irradiated with a light source 3, and the reflected light is focused on a photosensitive drum 1, which is electrified uniformly by an electrifier 10, by mirrors 4-7 ana d a lens 8. Blue, green, and red color filters 9 are inserted to this optical path successively to form blue, green, and red monochromatic electrostatic latent images successively, and these images are developed with toners of yellow, magenta, and cyan colors as complementary colors by monochromatic developing devices 11A-11C respectively. A transfer paper P is wound around a roll 13 and is turned in this state until said toners are transferred by a transfer device 15 and the transfer paper P is ejected by a means 17 after transfer of three colors and is fixed by a fixing part omitted in the figure. Even in developing devices which do not perform development out of developing devices 11A-11C, voltages having the same polarity are applied to toners from a bias power source 12. Thus, toners of upstream developing devices are prevented from mixing with toners of downstream developing devices thus attaining clear copies.
Patent JP-S62290064-A (JP)
Title: Fuel cell
Inventor: YOSHIDA SHOTARO
IPC: H01M8/12
Filed: 1986-06-07
Abstract: PURPOSE: To retard temperature increase in fuel gas, to keep temperature of fuel electrode uniform, and to facilitate cascading arrangement of cells by installing in a long direction a heat pipe surrounded with a sealed pipe having heat resistance and insulating capability on the inner wall surface of a fuel electrode. CONSTITUTION: A sealed pipe 26 is accommodated in a groove 11 installed in a long direction on the outer wall surface of a base body pipe 10. As a material for the sealed pipe 26, ceramics such as silicon carbide resistant to high temperature such as 1000 deg.C and having insulating capability can be used. As a heat pipe 28 to be accommodated in the sealing pipe 26, a material resistant to high temperature such as 1000 deg.C is used. As a sealing container 30, metal such as tungsten is used. As an operating fluid, sodium or caesium is preferable.
Patent JP-H08330008-A (JP)
Title: Strap switch
Inventor: HORIGOME KAZUE
IPC: H01R31/08
Filed: 1995-05-30
Abstract: PURPOSE: To provide a strap switch in which the combination of a plug fitted into a socket can be made in five kinds and the state of being outputted from a pin header can be made in four kinds by disposing the four plugs of the pin header at the respective apexes of a rhomb in which two regular triangles are combined. CONSTITUTION: Four rod-like plugs 2-5 are planted on a flat plate-form insulator 6, and the three plugs 2-4 of the four plugs 2-5 are connected to a power source and one plug 5 is grounded to form a pin header 1. The four plugs 2-5 are planted at the respective apexes of a rhomb in which the length of four sides is equal to the interval of two insertion holes 8a, 8b of a socket 7 and the opposed pair of vertical angles are 60 deg.. The inner circumferential surface of the insertion holes 8a, 8b of the socket 7 is covered with an electrical conductor 9a, and the conductors 9a of the insertion holes 8a, 8b are electrically connected to each other.
Patent JP-H01301629-A (JP)
Title: Production of naphthalenes
Inventor: SAKAMOTO NAOYA
IPC: C07C67/00
Filed: 1988-05-30
Abstract: PURPOSE:To produce naphthalenes in high selectivity and yield, by reacting substituted benzenes using a catalyst consisting of a compound oxide of at least one (except oxygen) selected from group VIb elements and indium. CONSTITUTION:Substituted benzenes [e.g. 2,5-dimethyl-(2-butenyl)benzene] expressed by the formula (R is 1-3C alkyl; n indicates the number of groups R and an integer of 0-2; m is an integer of 4-6; p is an integer of 0-2) are reacted in the presence of a catalyst containing a compound oxide [e.g. (NH4)2SO4, In(NO3)3 or (NH4)3PO4] of at least one (except oxygen) selected from group VIb elements and indium or further containing phosphorus oxide as a catalyst to afford naphthalenes (e.g. 2,6-dimethylnaphthalene).
Patent JP-S5358020-A (JP)
Title: Completin of draw winding on drawing machines
Inventor: SAKAMOTO HIROSADA
IPC: D02J1/22
Filed: 1976-11-05
Abstract: PURPOSE: To prevent staining with thick undrawn yarn ends on drawing machines and winders separately, by cutting filament yarns under process at specific two positions at the completion of drawing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10327344-A (JP)
Title: Image pickup device and image data correction method
Inventor: TANAKA KENICHI
IPC: G02B13/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To correct ununiform luminous quantity, distortion and aberration specific to optical components by using a correction table that corrects dispersion in 2-dimension image data reflecting an optical characteristic of the optical components to process output image data and also to obtain image data with high image quality by reducing the effect of manufacturing tolerance, dispersion due to mounting and defects on the optical components. SOLUTION: An image signal received through an optical component 1 and outputted through image forming on an image pickup face of an image pickup element 2 is converted into digital image data by an A/D converter 3, the digital data are stored in a RAM 4, the data are corrected by a CPU 6 by signal correction program and correction data for optical characteristics of optical components stored in a ROM 5 as a correction table and the corrected data are converted into an analog image signal at a D/A converter 7 and the analog signal is outputted onto a monitor 8.
Patent JP-S5357102-A (JP)
Title: Slide material having excellent wear resistance
Inventor: SUWA MASATERU
IPC: B60L5/00
Filed: 1976-11-05
Abstract: PURPOSE: To produce the slide plate for the pantagraph of electric tramcar having excellent electric conductivity and wear resistance, by adding graphite as solid lubricant to the Cu alloy containing Sn, Zn, Pb and Cr. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6027651-A (JP)
Inventor: NAGATO SHIGEO
IPC: C04B35/56
Filed: 1983-07-19
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-H08290709-A (JP)
Title: Antislipping tool for tire
Inventor: TSUNODA HIROE
IPC: B60C27/16
Filed: 1995-04-20
Abstract: PURPOSE: To provide an antislipping tool for tires, which is capable of exerting a high antislipping effect, and reduce the weight of the tool by using wires for the main parts of the antislipping parts. CONSTITUTION: Two parallel side ropes which are provided with hooking members 1 and engaging members 2 on both ends, and to which the hooking members 1 and the engaging members 2 are formed so that they can be connected to each other, are formed, and plural antislipping parts 5, the main part of each of which is formed of a wire 4, are mounted between the two side ropes 3 by mounting members 6, at suitable intervals. When the antislipping tool is loaded on the tire face T1, the wires 4 are projected from the tire face T1 in the direction perpendicular to the rotating direction of a tire in the same manner that many spikes are continuously driven laterally in a row, and thus the wires 4 display antislipping effect as whole, and exert a higher antislipping effect than spike tires.  Since the main part of the antislipping part 5 is formed of a wire, the antislipping tool can be easily manufactured and its weight can be remarkably reduced.
Patent JP-S5757346-A (JP)
Title: Checking system of error correcting circuit
Inventor: FUJINO MISOO
IPC: G06F11/08
Filed: 1980-09-24
Abstract: PURPOSE:To check the working fault of an error correcting circuit, by obtaining an exclusive OR among a check bit part of the read data, the output of a syndrome generator and the output of a check bit generator, respectively. CONSTITUTION:The data read out of a memory and a check bit (CB) are set to a register RRO and supplied to a syndrome generator 2 to produce a syndrome (SD). The SD is set to a register S, and the CB of the RRO is set to an RR1. An error detecting circuit 5 analyzes the contents of the register S and sets the error information to a register E. When a correctable error is detected by the circuit 5, a signal is sent to an error correcting circuit 6. The data part of the RRO is set to a register WR1 through a merging circuit 4 and a CB generator 1. An exclusive OR is obtained through an EOR3 among the CB of a WR1, the SD bit of the register S and the CB of the RR1, and this result is set to the register E. As a result, the action  can be confirmed for the generators 1 and 2.
Patent JP-S6023736-A (JP)
Title: Air conditioner
Inventor: UEMATSU MASAO
IPC: F24F3/044
Filed: 1983-07-20
Abstract: PURPOSE:To permit to blow off air-conditioning air from ceiling surface upon room cooling operation and blow off the air-conditioning air from floor surface upon room heating operation in order to improve room temperature distribution by a method wherein an air-conditioning machine is installed in a space between the ceiling surface and the floor surface and the blow- off and suction ports of a condensing heat exchanger are provided on the floor surface while the blow-off and suction ports of an evaporating heat exchanger are provided on the ceiling surface. CONSTITUTION:In case of the room cooling operation of a room A, air for the condensing heat exchanger enters into a casing 1 through an atmosphere introducing port 7 and the heat thereof is exchanged upon passing through a condenser 2, thereafter, is discharged to the outside of the room through an atmosphere discharging port 16. On the other hand, room cooling air enters into the casing 1 from the room A through a cooling suction port 17, passes through an evaporator 3 to effect heat exchange and is blown off into the room A through a cooling side blow-off port 19. In case of room heating operation of the room A, the atmosphere for evaporating enters into the casing 1 through the atmosphere introducing port 7, passes through the evaporator 3 to exchange the heat thereof and, thereafter, is discharged to the outside of the room through the atmosphere discharging port 20. The room heating air enters into the casing 1 from the room A through the heating side suction port 13, passes through the condenser 2 to heat it and, thereafter, is blown off into the room A through the heating side blow-off port 15.
Patent JP-H10280824-A (JP)
Title: New log house
Inventor: FUKUSAKO MASAMITSU
IPC: F24F13/08
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To perform a ventilation by a draft phenomenon caused by natural wind, facilitate the mounting while keeping heat insulating property, and realize an energy saving effect by obliquely arranging small holes on the inside of a double layer plate having a specified thickness, and mounting counterflow preventing pieces in the positions of the small holes arranged in parallel to each other on the outside. SOLUTION: Small holes are obliquely arranged on the inside of a double layer plate 1 about 10 mm in thickness, and counterflow preventing pieces 2 mounted in the positions of the small holes arranged in parallel to each other in the upper part of the double layer plate 1 on the outside, so that ventilation can be performed by a draft phenomenon caused by natural window. The double layer plate 1 with the counterflow preventing pieces 2 is mounted on the aluminum sash of a bay window in the front of a kitchen table. Thus, a counterflow preventing function of the degree of causing a counterflow of the outside air when a ventilation fan is operated can be provided, heat insulating performance 2.8 times a 4-mm glass can be provided, and ventilation can be performed by utilizing the natural wind, so that the energy saving effect can be exhibited.
Patent JP-H07335421-A (JP)
Title: Coil bobbin
Inventor: SATO HIDEO
IPC: H01F5/04
Filed: 1994-06-15
Abstract: PURPOSE:To realize a coil bobbin capable of easily assembling any accessory electric part such as a thermal fuse, etc., while averting the thermal effect of soldering step furthermore freely selecting the absolute length of a lead wire in an electromagnetic actuator. CONSTITUTION:T-shaped through holes 13a-13d are juxtaposed in the vertical direction on one flange 13. Next, conductive terminal bars are inserted into respective through holes 13a-13d and then upper ends thereof protrude so that the starting and terminating ends of a coil winding may be tied up to be soldered later. Furthermore, lower ends are faced to the lower parts of the through holes 13a-13d to be engaged with the contacts such as lead wire, etc.
Patent JP-S5259723-A (JP)
Title: Crimped yarns with t-sharped cross section and their preparation
Inventor: EZAKI SHIGEMARU
IPC: D01F6/62
Filed: 1975-11-05
Abstract: PURPOSE: To provide yarns having crimp and compression properties favorably comparable with those of conjugated fibers by anisotropic cooling of spun yarns with specific T-shaped cross section. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09298111-A (JP)
Title: Resin-containing rolled sheet magnet and manufacturing method thereof
Inventor: FUKUNO AKIRA
IPC: H01F1/059
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin-containing rolled sheet magnet having a high coercive force and high energy product at low cost. SOLUTION: Thus magnetic uses a magnet powder having a soft and hard magnetic phases. This powder is composed of 3-15atom.% of R (at least one of rare earth elements), 5-25atom.% of N, 0.5-10atom.% of M (at least one of Zr, Ti, V, Cr, Nb, Hf, Ta, Mo, W, Al, C and P) and T (Fe and/or Co) substantially the rest. The magnetic is 2mm or less thick. The magnetic powder has high magnetic characteristics and superior in oxidation resistance enough to allow the kneading, pulverizing, forming and heat treating steps to be made in air for producing the sheet magnetic and the atmosphere control is not needed to result in a low cost.
Patent JP-H01299051-A (JP)
Title: Printing wire
Inventor: DOON TAKAO
IPC: B41J2/25
Filed: 1988-05-27
Abstract: PURPOSE:To utilize the excellent characteristics of powdered high-speed steel and to improve the abrasion resistance of a wire while holding tenacity by melting the tip section of the wire brought to specific hardness through laser irradiation, spherically solidifying the tip section, aging-treating the tip section at a specified temperature and bringing the tip section to specific hardness. CONSTITUTION:The heat treatment of quenching and tempering is executed previously to a small-gage wire using powdered high-speed steel as a base material and formed in specified diameter and length through a conventional method, and the small-gage wire is brought to hardness of Hv 800-900. The tip section of the wire as the point of printing is irradiated with laser, and the section is melted in nitrogen or an inert gas. Consequently, the tip section is composed of a spherical amorphous or a supersaturated solid-solution metal by surface tension. The wire is thermally treated at 200-600 deg.C, thus acquiring the wire having an extremely hardness of Hv 800-1200 and excellent corrosion resistance.
Patent JP-S5561292-A (JP)
Title: Speed controller of induction motor
Inventor: KAWADA SHIGEKI
IPC: H02P27/06
Filed: 1978-10-28
Abstract: PURPOSE: To operate an induction motor in approximate rated output characteristics, by mounting an inverter circuit for driving the induction motor and a frequency control means for increasing or decreasing inverter control frequency in a shape that is proportioned to difference between instruction revolution speed and the speed of revolution of the induction motor.  
     CONSTITUTION: Revolution speed signals input to an instruction signal correcting circuit 1 increase the number of revolution of an induction motor 12 in ideal, fixed torque characteristics. When the speed of the revolution exceeds base speed, the crest value of pulses for driving the induction motor put out from a pulse width controller 11 is restrained in fixed value by means of a reference voltage generating circuit 8, and the induction motor 12 is thereafter controlled in a variable frequency drive shape. The number of revolution of the induction motor 12 is slowly increased with fixed output characteristics after that point of time. The output of the input signal correcting circuit 1 is kept in the same level as a revolution speed instruction signal level by feedback action in the circuit while the induction motor 12 continues its revolution at the speed of revolution instructed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04360732-A (JP)
Title: Automatic driver
Inventor: NISHIMURA YASUHIKO
IPC: B23P19/06
Filed: 1991-06-04
Abstract: PURPOSE:To provide an automatic driver capable of being loaded on an automatic assembling machine or an assembling robot and fastening thread with sufficiently high reliability, even in the case of a little deviated fitting position of a screw thread, concerning an automatic driver used for thread fastening work of various devices. CONSTITUTION:A bit 31 is fitted to one end displacable in the radial direction of a slide shaft 13 rotated with a motor 40, a sleeve 14 is provided on the outer circumference of the extreme end part of the bit 31, and a sleeve spring 17 is provided around the sleeve 14 for pushing out the sleeve 14. A center guide 16 is formed into a taper form slidable along the circumference of the sleeve 14, and contacted with the opening part of a driver case 5, and the extreme end of the sleeve is guided to position on the center of the opening part.