baber/WOPTO huggingface dataset:
Patent JP-H03140618-A (JP)
Title: Bearing assembly speed sensor
Inventor: DENISU ARUFU
IPC: F16C19/52
Filed: 1990-10-16
Abstract: PURPOSE: To simplify a structure by oppositely arranging an encoder and a sensor assembly so as to provide an output signal proportional to rotation speed of a second race to a first race, in a wheel bearing for an automobile. CONSTITUTION: In a bearing assembly 12, a rotatable inner race 30 is supported on a stationary outer race 20 through a rolling element 40, and a wheel is mounted to a stud 76 fixed to a flange 36 of the rotatable inner race 30. A sensor assembly 50 is fixed in a hole 28 provided in a flange 26 of this stationary outer race 20, and oppositely, an encoder 60 is fixed in a hole 38 in the flange 36 of the rotatable inner race 30, and its projection 62 is arranged a given distance away from a detector 52 of the sensor assembly 50, and relative rotation of the rotatable inner race 30 to the stationary outer race 20 is detected. Thus, an adequate speed signal can be provided in a simple structure, and maintenance of the sensor assembly can easily be performed.
Patent JP-H03138240-A (JP)
Title: Sheet delivering and separating device and sheet handling device equipped with same
Inventor: OKAYAMA MASAO
IPC: G07D1/00
Filed: 1989-10-23
Abstract: PURPOSE:To prevent multiple feed of sheet papers and separating cycle failure by installing a flexible pressing member on a sheet paper delivering and separating device to make the flexible pressing member give stable transferring resistance even if plural sheet papers with low rigidity enter a separating part. CONSTITUTION:Sheet papers 16a pass through a space between a delivering roller 4 and a separating roller 7 and are delivered to a subsequent transfer passage. With this constitution, the sheet papers are generally separated one by one, however, in the case of soft paper sheets with low rigidity, they stick to each other, which causes three sheets papers 16a, 16b, 16c to enter the space. However, it is possible to prevent the sheet papers 16a from taking the other sheet papers 16b, 16c together by applying frictional resistance through a flexible pressing member 8.
Patent JP-H08114711-A (JP)
Title: Method for correcting color filter impaired in flatness, corrected color filter and multicolor display device having such color filter
Inventor: WATANABE TSUTOMU
IPC: G03F7/00
Filed: 1994-10-13
Abstract: PURPOSE: To provide a method for industrially advantageously correcting color filters which are impaired in flatness by the ruggedness formed in consequence of intrusion of foreign matter, flocculated matter of pigments, etc., into colored layers to such color filters as to allow production of a multicolor display device having a display grade which is by no means inferior to the display grade of a multicolor display device produced by the color filters which are not impaired in the flatness and do not, therefore, require correction at all. CONSTITUTION: This process for producing the color filters by forming the colored layers on the surface of a substrate comprises correcting the color filters by peeling the colored layers of the parts impaired in the flatness by the ruggedness formed in consequence of the intrusion of the foreign matter, flocculated matter of the pigments, etc., into the colored layers by irradiation with, for example, laser beams and applying a negative type photoresist compsn. contg. coloring materials in the whole of at least the peeled parts, then exposing the coating from the rear surface of the substrate and developing the compsn.
Patent JP-H03138022-A (JP)
Title: Roll forming device
Inventor: KINOSHITA HARUMI
IPC: B21D5/08
Filed: 1989-10-23
Abstract: PURPOSE:To deal with the sectional shape and size of various formed goods by moving and adjusting a roll holder with which flat rolls and a side roll are supported. CONSTITUTION:Roll holders 32, 33, 34 are long back and forth in the forming direction and their front end part and rear end part are supported with a upper cross beam 22 or a lower cross beam 21 and support the flat rolls 26, 27, 28 and side rolls 25 at their intermediate part. Therefore, interferences between the flat rolls 26, 27, 28 or the side rolls 25 and the cross beams 21, 22 can be easily avoided. Thus the heights H from the centers of the flat rolls 26, 27, 28 or the side rolls 25 to the supporting point S on the cross beam sides of a forming load can be adequatly made small. As the result, bending moment due to the forming directional component of the forming load that is applied to the roll holder 32 can be reduced.
Patent JP-H02124757-A (JP)
Title: Production of oxide superconductor
Inventor: SEKIKAWA TADAHIKO
IPC: C04B35/45
Filed: 1988-10-31
Abstract: PURPOSE:To prevent contamination by the material of a crucible and to rapidly obtain a high density superconductor by passing powdery starting material through a flame at a high temp., accumulating the resulting melt on the tip of a receiving rod and slowly growing a solidified body. CONSTITUTION:A mixture of starting materials such as yttrium oxide, barium carbonate and copper oxide is calcined and pulverized to prepare powdery starting material 3. This starting material 3 is slowly passed through a flame at a high temp. The resulting melt is accumulated on the tip of a refractory receiving rod 6 and a solidified body 7 is slowly grown to obtain a superconductor.
Patent JP-H04150705-A (JP)
Title: Train controller
Inventor: KATO SHINICHIRO
IPC: B61L25/02
Filed: 1990-10-15
Abstract: PURPOSE:To stop a train correctly by sectioning a control section of a train running path into a plurality of subsections, further sectioning each subsection into a plurality of cross cells, laying induction lines in respective cross cells and controlling the operation of the train based on a signal transmitted from the train on the induction line. CONSTITUTION:A train running path 2 is sectioned into a plurality of subsections l' and a detecting induction line 4 and a cross induction line 5 are laid in each subsection l. Each section l' is further provided with a signal processing section 6 comprising a section detector 7, a cell detector 8 and a speed detector 9. A transmitter 2 mounted at the head of a train advancing along the travel Path radiates signals through an antenna 3. The signal processing section 6 detects signal transmitted from the transmitter 2 thus detecting existence of a train in the section l', current position and current speed which are then informed to a control center(not shown). During normal operation, the train is stopped at a predetermined point along a parabolic allowable speed curve whereas when the cell can not be detected correctly, the train is stopped in a stepping allowable speed. According to the constitution, the train is stopped safely.
Patent JP-S62138307-A (JP)
Title: Device for reforming fuel for fuel cell
Inventor: YONEZAWA SHIGEKI
IPC: H01M8/06
Filed: 1985-12-10
Abstract: PURPOSE:To make distribution of temp. in the longitudinal direction of a reaction tube uniform and to obtain reformed gas to be used suitably for fuel cell with high reaction efficiency by heating and reforming evaporated fuel with reaction tubes provided with specified fins along the longitudinal direction of the external surface of the reaction tubes. CONSTITUTION:Fins 12 having larger area toward downstream side of the flow of heating gas flowing upwards along the longitudinal direction of the reaction tubes 4 are fitted to the external surface of plural reaction tubes provided with catalyst layers 5 packed with pelletized catalyst wherein said reaction tubes are provided vertically on the upper surface of a fuel evaporator 1 of a fuel reforming device 30 along its annular periphery. Methanol/water fuel mixture fed from fuel feeding nozzles 2 is evaporated by directly heating the evaporator 1 with a burner 3 provided beneath the fuel evaporator 1. The evaporated fuel mixture is fed to the reaction tube 4, and heating gas is allowed to flow upward between fins on the external surface of said reaction tubes 4 to contact with the fins and heat with uniform temp. distribution over the whole part of the longitudinal direction. Thus, the fuel mixture is converted to reformed gas consisting principally of H2 preventing generation of by-products. The reformed gas is collected in a collecting part 6 and then fed to a main body of a fuel cell from an outlet 7.
Patent JP-H08114619-A (JP)
Title: Acceleration sensor
Inventor: OTAKA KAZUO
IPC: G01P15/09
Filed: 1994-10-14
Abstract: PURPOSE: To facilitate the wiring of a relay electrode for connection and reduce the wiring length by forming a relay electrode for connecting an electrode and a circuit board on the surface of a part which does not contribute to the detection of the acceleration of a flexible member. CONSTITUTION: Four piezoelectric elements 6 where each two electrodes 4 and 5 are provided on both surfaces is attached to the upper surface of a flexible member 3 in a title acceleration sensor. The outer periphery of the flexible member 3 is fixed by a support member and does not contribute to the detection of acceleration. Relay electrodes 7 and 8 for connection are patterns for directly connection to reverse side electrodes 4' and 5'. Relay electrodes 9 and 10 for connection are patterns for making connection to the electrodes 4 and 5, respectively, and pads 9' and 10' are formed at the edge parts. The relay electrodes 7, 8, 9, and 10 for connection are connected to a circuit substrate 11 by routing the outer-periphery part which does not contribute to the detection of acceleration of the flexible member 3.  Since the connection pattern is a thin wire, the deflection of the flexible member 3 cannot be prevented and the detection capability of the sensor can be improved.
Patent JP-H0998130-A (JP)
Title: Abnormal oscillation detection circuit for radio repeater system
Inventor: KAGAYA NORIYUKI
IPC: H04B7/15
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To stop the operation of a radio repeater system by detecting abnormal oscillation, which is generated by rounding caused by coupling between a base station side antenna and a mobile equipment side antenna of the system, distinguishably from an excessive input. SOLUTION: A signal extracted by a coupler 43 on the output terminal side of an up system amplifier part 4 for amplifying an up line signal from mobile equipment to a base station and detected by a detector 44 is branched and fetched. Next, a low frequency component caused by phasing is removed by an HPF 47, peak is detected and afterwards, the abnormal oscillation for continuing a signal (d) integrated by an integration circuit 51 for fixed time is discriminated and detected by a comparator 52. Corresponding to the output, the supply power sources of an outgoing amplifier 32 and an incoming amplifier 42 are turned off.
Patent JP-H08134825-A (JP)
Title: Air vent device for water tank of compacting machine
Inventor: OYAMA HIROYUKI
IPC: E01C19/22
Filed: 1994-11-10
Abstract: PURPOSE: To prevent the election of water in a water tank by mounting a float into a pipe connected to the air vent hole of the water tank while installing a stopper for the float into the pipe. CONSTITUTION: When a tire roller is stopped suddenly or climbs on a steep slope, a car body is inclined. A float 8 for an air vent device 2 connected to the air vent hole 3 of a water tank 7 is elevated in a first small-diameter pipe 5, and abutted against the lower end of the second small-diameter pipe 7, thus preventing the ejection of water into the water tank. Air with water spray from the water tank and water absorption into the water tank is extracted through the slit of the first small-diameter pipe 5, thus smoothly sprinkling and absorbing water.
Patent JP-H0998225-A (JP)
Title: Order receiving device and method thereof by telephone communication
Inventor: OGAWA SEIJI
IPC: H04M3/50
Filed: 1995-09-30
Abstract: PROBLEM TO BE SOLVED: To realize the order receiving device and method receiving orders fully automatically by means of telephone communication even from new users not registered in a customer database or users each having a telephone set handling a dial pulse signal only. SOLUTION: The device is provided with a numeral recognition section 9 with an automatic discrimination function for a tone signal and a dial pulse signal, a customer database 19 storing a telephone number recognized by the numeral recognition section 9, a received order data file 20 storing contents of received orders, an automatic dial section 6 making automatic dialing to the user according to the telephone number stored in a customer database 18 after a phone call is once interrupted, and a voice generator 13 converting the contents of received orders into a voice signal according to the telephone number stored in the received order data file 20 after the line is connected again, transmitting the signal for confirmation.
Patent JP-H09182110-A (JP)
Title: Method and device for generating decoding clock for digital data element
Inventor: PURANTORUTO MARUTEIIN
IPC: H04N9/83
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To generate the decoding clock of digital data element realizing excellent cost effect by using the crystal-stabilized self-running clock of comparatively high frequency generating a decoder by frequency division. SOLUTION: A reset pulse is transmitted to an RS-type flip-flop 662 through a terminal 64. The RS-type flip-flop 662 is set through a terminal 65 obtaining the data packet of a scanning line. A negative NAND operation gate 663 is made to operate as a switch through the output of the RS-type flip-flop 662. When the first bit of run in information is generated at the terminal 65, a pulse from a crystal oscillator 661 is sent to a frequency dividing circuit 664 through the NAND gate 663. The frequency dividing circuit 664 is set to be in a state defined through a logical circuit 665 controlled by the reset pulse of the terminal 64. The logical circuit 665 sets the logical level of the output 66 of the frequency dividing circuit 664 to be 'high' before a first run in bit appears.
Patent JP-H02122687-A (JP)
Title: Printed circuit board
Inventor: KONISHI MASAO
IPC: H05K1/16
Filed: 1988-11-01
Abstract: PURPOSE:To improve the adjusting accuracy of resistor trimming by forming a conductor layer on a printed resistor connected between two different electrodes. CONSTITUTION:Trimming is carried out in the order of cut grooves 4a-4c with the resistance or other electrical characteristics being measured thus determining the resistance. Variation of the resistance with respect to the trimming length of each cut groove 4a-4c is slow at the cut groove 4c. Since the resistor 2 is short-circuited laterally through a conductor layer 3 between the cut grooves 4b and 4c, position or shape imposes no influence at the cut groove 4c and the variation is approximately identical to that for the initially formed cut groove 4a.
Patent JP-S61150744-A (JP)
Title: Vacuum molding method
Inventor: SUZUKI FUTASAKU
IPC: B22C9/03
Filed: 1984-12-26
Abstract: PURPOSE:To prevent the mold collapsion arising from the decrease in the degree of vacuum by setting a pattern attracted with a film to a flask, packing molding sand into the flask, covering the top surface with a film and evacuating the inside of the flask then removing the film from the top surface in the projecting part of the pattern, providing a sleeve and building up additionally the molding sand into the flask thereby forming a casting mold. CONSTITUTION:The molding sand 4 is packed into the flask set with the pattern 1 having the projecting part 3 and having the film attracted thereto until the sand arrives at the top surface 3a in the projecting part 3 of the pattern 1. The top surface of the molding sand 4 and the top surface 3a in the projecting part 3 of the pattern 1 are coated with the film and the inside of the hermetic space formed of the molding flask and the film is evacuated. The film on the top surface 3a of the projecting part 3 of the pattern 1 is then partially removed and the sleeve 5 is provided so as to enclose the surface 3a. The sand 7 is added and built up so as to embed the sleeve 5 while an aperture 6 of the sleeve 5 is held open. The casting mold is thus formed.
Patent JP-H05280518-A (JP)
Title: Fastener assembly
IPC: F16B21/16
Filed: 1992-09-22
Abstract: PURPOSE: To provide a push-button type fastener for integrally connecting two panels, which has a simple construction and can be made at a low cost and can be released by the access from the opposite side of a stud head. CONSTITUTION: A fastener 10 comprises a stud 11, having a head portion 20 and a shank portion 22. The stud 11 is provided with an axially extended hollow hole 24 and a radially extended aperture 26. A spring 37 and a stepped pin 35 are inserted into the hollow hole 24, and balls 28 are inserted into the aperture 26. In addition, the fastener 10 has a spring 30 and is fixed to one panel 12. When the fastener 10 is inserted into the hole formed on the other panel 14 from a tip 23, the balls 23 are depressed and the stud 11 passes through the hole of the panel 14. After passing of the stud, a radially projecting force is applied to the balls 28 from an angular stepped portion 46 of the pin 35 which is energized by the spring 37. The spring 30 and the balls 28 hold the panel 14.
Patent JP-H11101794-A (JP)
Title: Apparatus for estimating adhesion energy of interface of different materials
Inventor: OHIRA TATSUYA
IPC: G01N3/02
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To theoretically evaluate the presence of adhesion energy or adhesiveness by estimating the presence of adhesiveness and the intensity of adhesion from the total energy distribution to the distance between the surfaces of two materials. SOLUTION: A first reading means 11 reading the compsn. of a given objective material and the crystal structure thereof in an operation system 14, a reading means 12 determining all of mutually acting energy parameters between two atoms of the same kind or a different kind related to the objective material to read them in the operation system 14, a third reading means 13 reading material interface atomic structure model data, an operation means 14 calculating the material interface total energy to the distance between the surfaces of materials on the basis of the sum total of mutual energies between two atoms of the same kind or a different kind and an evaluation means 15 evaluating adhesion energy from the total energy distribution are provided.  Differently from a conventional method, if the crystal structure and compsn. of a material are cleared even if the adhesion strength between a different kind of materials is not actually measured, the adhesion energy corresponding to adhesion strength or the presence of adhesiveness can be theoretically evaluated.
Patent JP-H01117279-A (JP)
Title: Lead-acid battery
Inventor: NOBEYAMA KOICHI
IPC: H01M10/08
Filed: 1987-10-30
Abstract: PURPOSE:To improve storage, overdischarge, and standing performances by employing an electrode plate base body of a lead alloy containing 0.2-3.0wt.% of Sn and 0.05-0.2wt.% of Bi, excluding Sb, and Ca, and added with ions of alkaline earth metal. CONSTITUTION:A Pb alloy with 0.2-3.0wt.% of Sn and without Sb or Ca, and added with 0.05-0.2wt.% of Bi for increasing mechanical strength is used as an electrode plate base body. Here, if the content of Sn is made 3% or more, Sn dissolves and deposits on the cathode plate to deteriorate performance and to raise cost. Also, if the concentration of Bi is made 0.2wt.% or more, performance is lowered although the mechanical strength improves. Electrolyte, on the other hand, is added with ions of alkaline metal or alkaline earth metal. With this constitution, performances of self-discharge, overdischarge, and standing are improved by additional or synegistic effect of the alloy and the ions.
Patent JP-H04152272-A (JP)
Title: Current interruption detecting system
Inventor: TABU TAKASHI
IPC: G01R19/155
Filed: 1990-10-16
Abstract: PURPOSE:To enable only the interruption of feed current equal to or above the predetermined value to be detected by detecting induced voltage occurring across an induction coil laid at a feeder. CONSTITUTION:The induced voltage Vc of an induction coil 33 is inputted to the input terminal (-) of a comparator 346 after division into voltage Vc1. Also, reference voltage VTH set at the intermediate level of the predetermined value of the divided voltage Vc1, is inputted to the input terminal (+) of the comparator 346. When comparison voltage Vcp is low, a flipflop circuit 347 maintains reset state, and keeps the detected output di of an output terminal Q at a low level. When the comparison voltage Vcp is changed to a high level, the flipflop circuit 347 is turned to set state, and the detected output di is thereby turned to high level. Consequently, a detection circuit 34 sends the detected output di, only when feed current I2 equal to or above the predetermined value is interrupted with a circuit breaker 21, but does not send the output di, when feed current I below the predetermined value is interrupted.
Patent JP-H06210353-A (JP)
Title: Automatic bending device
Inventor: MORI AKIRA
IPC: B21D5/02
Filed: 1992-10-15
Abstract: PURPOSE:To provide an automatic bending device which can supply a blank at a stable state and bend it without accompanying the teaching operation changing according to a bent dimension. CONSTITUTION:A blank segmenting device 3 wherein blanks W are arranged in parallel in the vertical direction, collected and supplied one by one to prescribed positions, a clamp device 5 which can clamp the blanks W supplied from this blank segmenting device 3, transfer the blanks W freely revolvably from the vertical state to the horizontal state and freely rotatively to the sides of dies 15, 19 and move freely front and rear to decide the bending positions of the blanks W between the dies composed of the upper die 15 and the lower die 19, and a follow up device 7 revolving the clamp arm 5 to follow up this clamp device 5 to the bending operation are equipped.
Patent JP-S63131934-A (JP)
Title: Ceiling embedded type air-conditioning machine
Inventor: TANAKA KOJI
IPC: F24F13/22
Filed: 1986-11-20
Abstract: PURPOSE:To prevent dew water surely from dripping into a ceiling space by a method wherein the bottom plate of an air-conditioning machine is provided with drain discharging function and applied with heat insulation treatment while the outer peripheral rim of the bottom plate is projected outwardly from the side plate of an outer casing and the outer peripheral rim of the bottom plate as well as the peripheral rim of a venting port for the bottom plate are raised up. CONSTITUTION:An air-conditioning machine 1 is installed in a ceiling space 20 by fixing it to hanging bolts 18, secured to ceiling beams 17, by nuts 19 while the bottom plate 2 of the same machine 1 is provided with a strength sufficient enough to support the weight of the air-conditioning machine 1. Further, the outer peripheral rim 21 of the bottom plate 2 is projected from fore-and-aft and left-and-right side plates 3, 4 and the outer peripheral rim 21 and the peripheral rims 22 of venting ports 9, 11 for suction and blow-off are raised up. The bottom plate 2 is provided with the function of a drain vessel, receiving dew water, dewed on the outer surfaces of the side plates 3, 4, as well as the dew water, generated in an indoor side heat exchanger 12 upon room cooling and in the outdoor side heat exchanger 13 upon room heating, and discharging it out of a drain discharging port 23 through a drain pipeline 24, and a heat insulating material 25 for preventing dewing is bonded to the lower surface of the bottom plate 2. Spacers 20, 27 are provided between the outdoor heat exchanger 13 as well as an outdoor fan 15 and the bottom plate 2 respectively to locate these equipments so as not to be invaded by drain, stagnated on the bottom plate 2.