baber/WOPTO huggingface dataset:
Patent JP-H08219893-A (JP)
Title: Temperature detecting apparatus for container of granular material
Inventor: NORIMATSU YASUFUMI
IPC: G01K5/62
Filed: 1995-02-17
Abstract: PURPOSE: To detect the temperature of a granular material in a silo by installing transmitting and receiving antennas set on the opposite to each other in the container of the granular material and a plurality of dipole antennas which are mixed with the granular material and of which middle parts are joined with a heat sensitive combination to be electrically communicated at a prescribed temperature. CONSTITUTION: Together with coal 3, dipole antennas 10 are mixed in a silo main body 1 (a container for granular bodies). A transmitting antenna 9 and a receiving antenna 8 are installed in both side walls of the main body 1 and on the opposite to each other and connected to a monitoring apparatus. The antennas 10 are produced by joining linear conductors 11A and 11B with a heat sensitive combinations 13. The length of the conductors 11A, 11B and the total length are set to be LA, LB and L, respectively. When the temperature of the coal becomes a prescribe temperature or higher, the combinations 13 are electrically communicated and the antennas 10 becomes an antenna with element length L and having long reflecting wavelength. The reflecting characteristic of the antennas 10 becomes the maximum when L=λ/2 wherein λ stands for wavelength of the electric power source.  Consequently, the transmission of electric waves transmitted from the antenna 9 and received by the antenna 8 through the coal 3 remarkably fluctuates at the prescribed temperature or higher due to the remarkable reflecting characteristic change of the antennas 10 and thus temperature can be detected.
Patent JP-H03238283-A (JP)
Title: Cage cooling device for elevator
Inventor: KUBOTA TOMOJI
IPC: F24F13/22
Filed: 1990-02-13
Abstract: PURPOSE:To drain condensate from the inside of a cage in a short time by providing a drainage tank on a door provided at one side plate of a cage, on the outside of the cage, and by providing a water level indicator on the door. CONSTITUTION:A drain pipe 3 connected to a drain port for condensate from a refrigerator provided on a ceiling of an elevator cage is laid along the outside surface of the cage, and is provided at its front end with a cock 8 to which a drainage tank 9 is connected. Meanwhile, an opening is formed in a part of a side plate 10 of the cage, and a pooling box 11 for storing therein the drainage tank 9 is attached to the side plate 10 on the outside of the cage. A door 12 incorporated with a locking device is attached to the opening, and an indicator for indicating a level of water in the drainage tank 9 is attached the door 12 or the side plate 10 in the vicinity of the door 12. With this arrangement, condensate from the refrigerator is pooled in the drainage tank 9, and when the level of drainage reaches a predetermined value, the water level indicator 13 flushes to indicate the water level condition. At this time, the drainage tank is replaced with an empty one.
Patent JP-H09222123-A (JP)
Title: Lubricating device at linear moving bearing
Inventor: MOCHIZUKI MASANORI
IPC: F16C29/04
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To improve a durability at a fitted section between a guide shaft and a guide bushing by a method wherein the extremity end of the guide shaft holds a pad immersed with lubricant and its outer circumferential surface is contacted with an inner circumferential surface of a cylindrical member directly fitted from outside onto the guide shaft. SOLUTION: A pair of guide shafts 10 fixed and vertically installed at a plate 2a are inserted into guide bushings 20 passed through and fixed to a plate 2b, and then a retainer 41 provided with many rollers 40 is interposed between the guide shaft 10 and the guide bushing 20. A sectional shape of each of the guide shaft 10, guide bushing 20 and retainer 41 is defined as a polygon. A pad 30 held at the extremity end of the guide shaft 10 is made of porous material such as felt or sponge or fibrous material and impregnated with lubricating oil.  As the plate 2b is ascended or descended, the guide bushing 20 is also ascended or descended, the retainer 41 is also ascended or descended, the outer circumferential surface of the pad 30 is contacted with the inner circumferential surface of the retainer 41 and the rollers 40, resulting in that lubricating oil is supplied between the rollers 40 and the retainer 41 and to a rolling contact part of the rollers 40. With such an arrangement as above, a durability at the fitted part can be improved and its accuracy can be stabilized.
Patent JP-S53114042-A (JP)
Title: Power limiter control
Inventor: FUJII MANABU
IPC: H02J3/00
Filed: 1977-03-17
Abstract: PURPOSE: To prevent indoor environment from extremely getting worse by continuing the operation of a power limiter for a fixed time and controlling it so that a large power consumption heater may be switched into a small power consumption one. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000230794-A (JP)
Title: Fin-type heat exchanger
Inventor: SUGAWARA AKIRA
IPC: F25B39/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To improve heat exchange efficiency without increasing the air resistance of a heat exchanger by independently providing a fin so that the fin does not lie across a row of heat transfer pipes being provided along the flow of air, and at the same time by providing a cutout at the periphery end part of the fin with the heat transfer pipe as a center. SOLUTION: In a heat exchanger 10, a flat fin 13 made of aluminum or the like is inserted into a plurality of heat transfer pipes 12 consisting of a copper pipe or the like, and a support 11 is provided at the left and right ends. At least two rows of the heat transfer pipe 12 are provided in the flow direction of air, and a plurality of rows of the heat transfer pipe 12 are provided in a vertical direction to the flow direction of air. The fin 13 is provided independently of the row of the heat transfer pipes 12 in the flow direction of air, and at the same time a cutout 14 is provided with each of the heat transfer pipes 12 as a center. The incline of temperature at a periphery part is increased by the cutout 14, thus enabling air to efficiently exchange heat with a refrigerant via the heat transfer pipe 12, and hence increasing the heat exchange efficiency of the heat exchanger 10.
Patent JP-S55121660-A (JP)
Title: Semiconductor device
Inventor: KASUGA TOSHIO
IPC: H01L21/60
Filed: 1979-03-14
Abstract: PURPOSE:To enhance the reliability of a semiconductor device by forming a recess at the lead wire connecting portion of a wiring layer for an external lead wire, forming a raised portion at the connecting portion of the lead wire with the wiring layer for the external lead wire, and inserting the raised portion into the recess to connect the lead wire to the wiring layer. CONSTITUTION:The inner end of a lead wire 13 is connected to the electrode 12 of a semiconductor element 11. Then, the lead wire 13 is connected to a wiring layer 14 for an external lead wire. A raised portion 15 is formed at the connecting portion with the layer 14 by a selective half etching process or the like, and a recess 16 is formed similarly at the portion corresponding thereto. When using the lead wire 13 and the wiring layer 14, even if the positional accuracy of the lead wire 13 and the size and shape of the layer 14 are, for example, improper, the lead wire 13 can be positioned readily with the wiring layer 14 merely by inserting the raised portion 15 into the recess 16 to reduce the number of steps so as to stabilize the connecting work thereof.
Patent JP-H07239218-A (JP)
Title: Device and method for detecting corresponding certainty between stereo pictures
Inventor: ISHIBUCHI KOICHI
IPC: G06T7/20
Filed: 1994-02-28
Abstract: PURPOSE:To provide a detector for corresponding certainty between stereo pictures that can realize correspondence between the picture feature points on stereo pictures without rearranging epipolar lines for example. CONSTITUTION:The device 39 is comprised of a first linear calculation part 63 which calculates a first straight line Ll (i) that passes from a first view point XOl to a picture feature point xl (i)   on a picture 61, a second linear calculation part 64 which calculates a second straight line Lr (j) that passes from a second view point XOr to a picture feature point xr (j)   on a picture 62, a distance calculation part 65 for calculating the distance between the first and second straight lines Ll (i) and Lr (j), and a certainty determination part 67 which determines the certainty Cd (i, j) using the distance d (i, j) as a parameter.
Patent JP-2000230425-A (JP)
Title: Cooling device for internal combustion engine
Inventor: OHORI MASAE
IPC: F01P7/16
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for an internal combustion engine, capable of improving fuel consumption ratio. SOLUTION: A direction controller 31 rotates a columnar member 35 according to the driving state of an engine so as to switch between a state where cooling water is introduced from a cooling water outlet of an engine main body 11 to a second chamber 17b of a housing 17 via a first bypass path 32, and a state where the cooling water is introduced to the second chamber 17b of the housing 17 via a radiator 12 and a second bypass path 33. A thermostat 21 controls the amount of cooling water that it introduces from the cooling water outlet of the engine main body 11 from a first chamber 17a of the housing 17 to the second chamber 17b via the radiator 12 and a second radiator communicating path 16 according to the temperature of the cooling water of the engine.  A water pump 13 sends the cooling water in the second chamber 17a of the housing 17 to the cooling water inlet of the engine main body 11.
Patent JP-S55121820-A (JP)
Title: Tubular gas purifier
Inventor: FURUKAWAZONO RIYUUZOU
IPC: B04C5/16
Filed: 1979-03-15
Abstract: PURPOSE: To effectively control the phenomenon such that particles separated from supplied gas go out of a gas purifier, by supporting the bottom member of the cylindrical body of the gas purifier so that the bottom member can be vertically moved relatively to the skirt portion of the cylindrical body.  
     CONSTITUTION: Supplied gas is swirlingly introduced into a cylindrical boby 1 by a gas conducting means 3 which is provided at a gas inlet port 10 and shaped as a twisted blade. Particles contained in the gas are separated therefrom toward the inside surface of an inner layer 13 by centrifugal force. The purified gas is released through an outlet port 20. An annular valve projection 4 is provided at the bottom of the body 1. A skirt portion 15 is provided under the annular valve projection 4. A bottom member 5, which is supported by a vertical position adjuster made of bolts and nuts, is provided inside the skirt portion. The discharge of the separated particles, which are discharged from an exhaust port 7 together with some of the supplied gas, can be controlled by adjusting the position of the bottom member 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61192313-A (JP)
Title: Surface treatment of gas permselective membrane
Inventor: SUGATA KAZUO
IPC: B01D71/52
Filed: 1985-02-20
Abstract: PURPOSE:To prevent the reduction in a gas transmitting flow amount, by forming a silicone oil film to the surface of a gas permselective membrane. CONSTITUTION:A composite membrane, wherein a silicone copolymer, 4- methylpentene and polyphenylene oxide are formed to a prous support 1 comprising polypropylene as a gas permselective membrane 2, is used. The silicone oil membrane 3, which was formed by developing silicone oil such as methylhydrodiene polysiloxane or dimethylsilicone oil on the surface of water, is formed on the composite membrane. By this method, the adhesion of dust to the pinhole part of the composite membrane is sealed by the oil membrane 3 or, even if there is the adhesion of dust, air permeability is held by the flowability of the oil membrane.
Patent JP-H09205502-A (JP)
Title: Heat controller and facsimile equipment
Inventor: MIURA SHIGEO
IPC: G03G15/20
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To control a heater with low power consumption at a low power consumption by disconnecting a voltage detection means from an AC power supply when no voltage is applied to the heater. SOLUTION: A connection/disconnection circuit 200 has a function of connecting or disconcerting a relay RL 101, a transformer TR 101, a voltage detection circuit 44 or the like to/from an AC power supply. In the case of applying a voltage to a heater 32, the voltage detection circuit 44 and a switching means are connected to the AC power supply and when no voltage is applied to the heater 32, the voltage detection circuit 44 and the switching means are disconnected from the AC power supply. When a thermister 33 detects that the temp. of the heater 32 is over a fixed value. The voltage detection circuit 44 is disconnected from the AC power supply and a voltage being information required for dead control is detected only when the heat control is required and undesired power consumption is suppressed in other cases in this way.
Patent JP-S60174927-A (JP)
Title: Specimen sampling apparatus
Inventor: MUKAI TAKU
IPC: G01N1/02
Filed: 1984-02-22
Abstract: PURPOSE:To make it possible to perform precise analysis by making it possible to smoothly perform the sampling of a solid substance by a filter even if concn. and pressure are low, by providing a booster pump, a solid substance sampling filter and an accumulator. CONSTITUTION:A sample liquid is guided from a place to be subjected to the investigation of water quality through a sample liquid extraction tube A and raised in pressure by a booster pump 1 to be guided to a solid substance sampling filter, while the pulsation of the booster pump 1 is absorbed by an accumulator 2, and clad is collected. The outlet pressure of the booster pump 1 rises according to the clogging of the solid substance sampling filter 3 and, if reaches predetermined max. use pressure, the booster pump 1 is automatically stopped to finish sampling. When the filter is replaced, valves 5, 5 are closed to block the sample liquid of the sample liquid extraction tube A and the solid substance sampling filter 3 is detached by quick coupling joints 4, 4 to be replaced with a new one.
Patent JP-S62287816-A (JP)
Inventor: CHIYAARUZU DEII SUCHIYUWAADO
IPC: B65B25/16
Filed: 1987-02-12
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-H01209997-A (JP)
Title: Driver for stepping motor
Inventor: SATO KAORU
IPC: H02P8/38
Filed: 1988-02-15
Abstract: PURPOSE:To inform malfunction with the vibrating noise generated by a stepping motor by driving the stepping motor in a range of frequencies out of the response frequency and of audio frequencies. CONSTITUTION:A control section 2 judges the jam occurred in a machine when the recording medium cannot be detected within the preset time. The control section 2 flashes the displaying member such as an LED 7, etc., at this moment and applies the frequency f4 to a stepping motor 4. This frequency f4 is above the self-starting frequency of the stepping motor 4 and of a frequency to vibrate the motor 4. On that account, the motor 4 does not rotate and the vibration and noise is generated. The noise generated is an abnormal information for the operator.
Patent JP-H08223637-A (JP)
Title: System and method for monitoring position
Inventor: SEKI SHUICHI
IPC: H04W4/02
Filed: 1995-02-20
Abstract: PURPOSE: To always store the present zone of communication between a person carrying terminal equipment or an object, to which the terminal equipment is fitted, with a base station, to monitor the change of a position, to issue an larm when it is different from a normal state and to monitor the position of such the person or object by providing a function for registering position information for the unit of the zone for the unit of a base station concerning the position monitoring system utilizing the mobile object communication system of a plural-zone system such as PHS. CONSTITUTION: This system is provided with a position registration information sampling means 200 for sampling the position registration information at fixed time intervals, position registration information storage part 500 for storing two pieces of the latest sampled position registration information and the last next new position registration information, and position registration information comparing means 300 for comparing the latest position registration information with the last position registration information. Then, the position of radio terminal equipment is monitored with regard to the change of position registration information in which the radio terminal equipment registers its position.
Patent JP-S56128560-A (JP)
Title: High pressure metal vapor discharge lamp
Inventor: ORIGASA SHIYOUJI
IPC: H01J9/40
Filed: 1980-03-12
Abstract: PURPOSE:To form the leak-proof outer tube of a high pressure metal vapor discharge lamp, by depressing one side of its exhaust pipe toward an internal direction, welding the side to aninner face of the other side, flatly press-crushing this welded part and forming a sealed part. CONSTITUTION:In a state with pressure in an exhaust pipe 7 lower than the atmospheric pressure, one side of the exhaust pipe 7 is heated by a burner and softened, then depressed by suction toward an internal direction to form a welded part 12 in the other side. A half position of this welded part 12 is further heated by the burner and softened then flatly press-crushed to form a press-crushed part 13 so as to obtain enough thickness with mechanical strength not short by pincers from a right angle direction for a welded direction, then a half position of the press-crushed part 13 is cut off by a cutter to form a sealed part. The one side of the exhaust pipe 7 can be welded in a manner with a change of its thickness in very smoothness and thickness almost without relating to dispersion of its diameter or thickness, consequently a distortion is never left in the welded part 12.
Patent JP-S62189007-A (JP)
Inventor: YOSHIDA RYOJI
IPC: A45D1/00
Filed: 1986-02-14
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-H11229773-A (JP)
Title: Tunnel drilling machine
Inventor: SHINNO YOSHIHITO
IPC: E21D9/06
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel drilling machine capable of always smoothly lubricating the sliding part of an outbreak device built in a cutter head even in severe operating conditions including a long sliding stroke, a fast sliding speed and a great sliding frequency. SOLUTION: Lubricant is supplied through an oil supply pipe into a gap between the inner periphery of an upper side spoke 8 and a cylinder 15 with the operation of a circulation pump. The lubricant is supplied through the base of the cylinder 15 into a gap between the inner periphery of a lower side spoke 10 and the cylinder 15, where it is reserved, absorbed by the circulation pump and then supplied again through the oil supply pipe into the gap between the inner periphery of the upper side spoke 8 and the cylinder 15.
Patent JP-H09204136-A (JP)
Title: Hologram combiner and its manufacture
Inventor: HIRAYAMA EMIKO
IPC: G03H1/02
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To reduce physical disorder that other persons feel with the reflected light of external light and physical disorder that an observer feels with the transmitted light of the external light by gradually varying a select wavelength range to the wavelength range of a color which is low in visual attractiveness toward a peripheral part as to the wavelength selectivity of a hologram. SOLUTION: A hologram element 11 which constitutes the hologram combiner is gradually varied in the tilt angles of interference fringes 15-16 to a surface 101 irradiated with light and the wavelength (selected wavelength range) of diffracted light shifts in position. Namely, the interference fringes 16 at the peripheral part 103 slant at acuter angles to the irradiated surface 101 than the interference fringes 15 at the center part 102, and the wavelength of the diffracted light is shorter at the peripheral part 103 than at the center part 102. Then green which is high in visual attractiveness is used for the diffracted light at the center part 102 and blue which is low in visual attractiveness is used for the diffracted light at the peripheral part 103. Therefore, the reflected light and transmitted light of the hologram combiner become low in contrast on the border of the outside.
Patent JP-2000049520-A (JP)
Title: Antenna device
Inventor: AOKI KOTA
IPC: H01Q11/08
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device which performs satisfactory communication even if an antenna has antenna characteristics deteriorated due to the influence of a human head. SOLUTION: In this antenna device provided with a fixed type antenna (1 and 2) that is provided with a shield case 9 inside a housing 4, a conductive element 7 which obtains conductivity with the case 9 is provided in the housing 4 and antenna gain is improved by the element 7. Thus, the suppression of radiation due to a human body is reduced as the entire antenna device and the antenna gain is improved because the conductive element becomes a radiation source even if the radiation of a helical element part is suppressed by the influences of the human head and, especially an earlobe.
Patent JP-S57146923-A (JP)
Title: Supporting construction of caliper in disc brake
Inventor: KANEKO KIYOSHI
IPC: F16D65/02
Filed: 1981-03-05
Abstract: PURPOSE:To improve strength of a support, in a floating caliper type brake, by interposing a leaf spring between a stopper plug and caliper and preventing  transmission of brake torque from the caliper to the support. CONSTITUTION:A corrugated leaf spring 14 is interposed in a gap part between a stopper plug 11 of reversely doglegged shape and a caliper 9 to elastically stop engagement of the caliper 9 to the support 2, in caliper supporting construction of a disc brake. In this constitution, moving force of the caliper 9 to the same direction in accordance with leftward movement of a wearing pad 7 at application of a brake can be stopped by tension of the leaf spring 14 to surely engage an ear part 8 of the wearing pad 7 to a supporting guide part of the support 2 for receiving torque pressure. In this way, transmission of torque, through an engagement part of the caliper 9 and the support 2 located far from a support secured point, can be effectively eliminated.
Patent JP-S56129584-A (JP)
Title: Speed controlling device for motor on sewing machine
Inventor: YAMAGUCHI TAKAFUMI
IPC: H02P1/18
Filed: 1980-03-14
Abstract: PURPOSE:To increase the working efficiency for the subject sewing machine by a method wherein the sewing machine is driven at the low speed set in advance for the fixed period of time immediately after the start or stop switch is depressed. CONSTITUTION:When an ON position is given to a power source switch 2, the output 14 of a J-K flip-flop 61 goes up to a high level. Consequently, transistors 53 and 55 are turned to OFF position and transistors 52 and 54 are turned to ON, no gate current is supplied to a thyristors 17 and 18, and a motor 16 is placed in the state of nondriven condition. Then, when a start and stop switch 60 is depressed, the output 14 of the J-K flip-flop 61 is turned to a low level, the output 10 of a monostable multivibrator 63 goes up to a high level for a fixed period of time and an output 11 goes up to a high level after the lapse of a fixed period of time. Therefore, thylistors 17 and 18 are turned to ON at the continuity angle determined by a current IG1 and a motor 16 runs at a low speed and after lapse of a fixed time, the motor 16 is turned to ON position at the continuity angle to be determined by a current IG2 and the motor runs at the prescribed speed.