baber/WOPTO huggingface dataset:
Patent JP-S62243259-A (JP)
Title: End plate structure of fuel cell
Inventor: MOMOSE SHINYA
IPC: H01M8/02
Filed: 1986-04-16
Abstract: PURPOSE:To eliminate an insulating plate or to make it thin, and to prevent decrease in sealing capability caused by thermal deformation by forming at least one side facing a current collecting plate of an end plate with alpha-alumina. CONSTITUTION:A current collecting plate 6 has a current collecting terminal 6a which is formed so as to project through holes 7a and 8a installed in an insulating plate 7 and an end plate 8. The end plate 8 is made of aluminium alloy, and its surface 8b facing the insulating plate 7 and its outside surface 8c are covered with alpha-alumina which is formed by transition from gamma-type to alpha-type by heat treatment. The alpha-alumina film formed on the surface facing the current collecting plate 6 of the end plate 8 has high insulation capability, heat resistance, and corrosion resistance unlike amorphous gamma-alumina. For example, its dielectric breakdown voltage is as high as about 1000V at the maximum, and the permissible temperature is about 500 deg.C, and in addition, its surface is proof against a high temperature of 1200 deg.C. The alpha-alumina film also has high corrosion resistance against high temperature phosphoric acid.
Patent JP-H09249336-A (JP)
Title: Paper feeder
Inventor: SHINDO YUKICHI
IPC: G03G15/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent any paper feeding trouble and damage to a machine due to such transfer paper that exceeded the specified height from occurring by making a paper feeding tray so as to be unable to set up any longer in the case where suchlike transfer paper that exceeded the specified height is housed in this paper feeding tray. SOLUTION: In a state that there is a part (overhang part 2a) of transfer paper that exceeded the specified height H on a paper feeding tray 1, if this paper feeding tray 1 is going to be stored in a paper feeding tray setup part, this overhang part 2a contacts with a flap member 3, rotating it. When this flap member is rotated, a check member 5 is uplifted via linkage consisting of an arm mechanism 4a, a link rod 4b and an operating rod 4c. Then, the tip side is projected on an admission path of the tray 1, checking any admission of more than that of this tray 1. With this, an operator is informed that the transfer paper exceeds the specified value, so that he sets up the paper feeding tray 1 again after getting rid of a portion of the exceeded transfer paper.
Patent JP-H02264435-A (JP)
Title: Semiconductor device
Inventor: OKUHARA YUKIHIRO
IPC: H01L21/321
Filed: 1989-04-05
Abstract: PURPOSE:To eliminate the exposed part of the Al electrode part of a bonding part and to prevent the Al electrode part from being corroded by a method wherein the configuration of the Al electrode part is formed into a circular form. CONSTITUTION:As the exposed part of an Al electrode part is formed into a circular form, the exposed part can be all covered with a ball and after a wire bonding is performed, the exposed part of the electrode part is eliminated.
Patent JP-H04297588-A (JP)
Title: Method for storing metal and product containing metal, and their storage state
Inventor: INOUE YOSHIAKI
IPC: B01J20/22
Filed: 1991-03-27
Abstract: PURPOSE:To maintain complete storage state without causing corrosion when metal products and products containing metal are transported or stored, especially transported by ship or plane. CONSTITUTION:Metal products or products containing metal are sealed in a gas-barrier type container with packing material and natural pulp products. This packing material consists of a compsn. containing unsatd. fatty acid compds. and/or linear hydrocarbon polymers having unsatd. groups and this compsn. is wrapped with an air-permeating material. By this method, even when the storing conditions (temp. and humidity) remarkably change during the metal products or products containing metal are transported by ship or plane, deposition of dew on the metal surface is prevented and production of rust can be suppressed. Thus, complete storage which is difficult by conventional technique can be realized.
Patent JP-S59211388-A (JP)
Title: Ghost eliminating device
Inventor: MURAKAMI JIYUNZOU
IPC: H04N5/21
Filed: 1983-05-17
Abstract: PURPOSE:To prevent the transient response of a transversal filter from appearing on a television screen by conducting data write to a tap gain hold circuit during the vertical blanking period. CONSTITUTION:The data write to the tap gain hold circuit 23 is conducted during the vertical blanking period of a television signal or its vicinity. Further, a changeover switch 50 is provided to the output side of a ghost eliminating circuit 15 including the transversal filter 20 and the changeover switch 50 outputs selectively a signal other than an output signal of the circuit 15 to the circuit 23 during the data write period and a prescribed period succeeding thereto. The output signal of the circuit 15 is selected and outputted during the other periods.
Patent JP-2000270647-A (JP)
Title: Walking type harvester of agricultural product
Inventor: TERAMOTO SEIJI
IPC: A01D27/04
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the subject harvester capable of improving mobility and avoiding the damage of vegetable omitted in harvesting when harvesting of vegetable is omitted by positioning a pulling out part of vegetable, etc., of a nipping and transporting means at a specific place. SOLUTION: This walking type harvester of agricultural product is equipped with a nipping and transporting means 14 for pulling out a vegetable, etc., vegetated on a field by the front part of machine body and transporting to the rear part of the machine body, a pair of right and left traveling wheels 8a and 8b for supporting the machine body and a steering handle 9 positioned at the rear of the machine body. The vegetable pulling out part of the nipping and transporting means 14 is positioned at either sides of the right or left of the machine body and at the outer side of the machine body from a part between a pair of right and left traveling wheels 8a and 8b.
Patent JP-S60230851-A (JP)
Inventor: ITABA YASUSHI
IPC: B32B27/30
Filed: 1984-05-01
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-H04297628-A (JP)
Title: Hydraulic circuit for construction machine
Inventor: KOZAKURA HIROSHI
IPC: F15B11/16
Filed: 1991-03-25
Abstract: PURPOSE:To raise the efficiency of heavy excavating operation by a method in which when the operating lever of bucket is greatly operated, an interlock valve and straight traveling valve are switched for operation, and pressure oils from the first and second pumps are joined and supplied to a bucket cylinder. CONSTITUTION:The upstream side port 45 of a subvalve 19 for bucket valve is connected with a pilot pump 27 through an interlocked valve 37. Pilot secondary pressure acting on the valve 13 is applied to the port 38 and the valve 38 is switched, during which period a straight traveling valve 20 is allowed to be switched. The pilot secondary pressure of pilot valve for controlling actuator other than the bucket cylinder 7 is applied to the port 39, and the valve 37 is allowed to be switched to return. When the operating lever 34 is greatly inclined, the pilot secondary pressure of the valve 13 is increased to higher one, the valves 20 and 37 are switched, and pressure oils in the pumps 25 and 26 are joined and supplied to the cylinder 7. The operating speed of the bucket can thus be increased and the efficiency of heavy excavation can be raised.
Patent JP-H10277765-A (JP)
Title: Method for transmitting high output laser
Inventor: SUGIBASHI ATSUSHI
IPC: B23K26/042
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To accurately transmit a high output laser beam by transmitting a guide laser whose optical axis is parallel to the high output laser, detecting a deviation in the optical path by a sensor based on the centroidal position of the guide laser, and adjusting at least one of the angles and positions of a mirror to correct the deviation. SOLUTION: An object W to be machined continuously moves in the direction of the arrow and, synchronously with it, the main truck 31 moves on the main truck rail 33. A sub-truck 41 moves in the width direction of the object on the sub-truck rail 43 provided on the main truck 31. A guide laser, whose optical axis G is parallel to that La of a machining laser, is emitted from a laser supply source 1 simultaneously with the machining laser and transmitted by a first transmitting mirror 11. The position of this guide laser is detected by a CCD camera unit 51 provided before a second transmitting mirror 12 and then, a positional signal processed by an image processor 58 is outputted to a controller 53. With a control signal from the controller 53, the angle of the first transmitting mirror 11 is adjusted by means of a mirror attitude adjusting mechanism 61.
Patent JP-H06299156-A (JP)
Title: Method for removing deposited carbon of carbonization chamber of coke oven
Inventor: FURUTA KAZUAKI
IPC: C10B41/00
Filed: 1993-04-13
Abstract: PURPOSE:To surely judge the end point of the removal of carbon deposited on the surface of a carbonization chamber of a coke oven using a relatively simple structure and to remove the deposited carbon of the carbonization chamber of a coke oven without causing excessive removal of carbon especially at the joint part. CONSTITUTION:A temperature detection means is installed to measure the surface temperature in a carbonization chamber of a coke oven. The surface temperature in the carbonization chamber of the coke oven is continuously measured from the time to start the supply of an oxygen-containing gas and the completion of the removal of the deposited carbon is judged by the peak value of the measured temperature to stop the supply of the oxygen-containing gas. The end point of the removal of deposited carbon on the surface is surely determined by this process.
Patent JP-S59210987-A (JP)
Title: Foaming flame retarder
Inventor: SAGAWA TOSHIO
IPC: D06M15/327
Filed: 1983-05-17
Abstract: PURPOSE:To provide a foaming flame retarder which is inexpensive and has high transparency and excellent stability and coating workability, prepd. by reacting a phosphorus-contg. inorganic acid directly with polyhydric alcohol. CONSTITUTION:A phosphorus-contg. inorganic acid (e.g. phosphoric or tripolyphosphoric acid) and a polyhydric alcohol (e.g. pentaerythritol or sorbitol) in a molar ratio of 1 : about 0.5-4 are heated at about 10-200 deg.C for about 10min- 48hr under agitation for interaction. The reaction product is cooled to obtain the foaming flame retarder in transparent liquid. Unlike conventional halogen-contg. flame retarders, the flame retarder generates no toxic gas and, as compared with known flame retarder consisting of phosphate, polyhydric alcohol or amino resin, it is low in material cost, has good storage stability and coating workability and forms a coating film with high transparency.
Patent JP-H11278256-A (JP)
Title: Manufacture of rolling stock and each unit to be used
Inventor: TERAMURA HIROSHI
IPC: B61D17/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To enable the rationalization of assembling and lowering of cost by previously forming an interior unit provided with an window part or a door part corresponding to the kind of an opening part, and putting this interior unit for connection to the opening part of a car body from inside through a seal material to form the car body. SOLUTION: About a side window 9, an interior unit B9 provided with a side window 9 corresponding to the kind of an opening part 9a is previously formed in an interior material 219 for the opening part in a limited range around the opening part 9a of a car body A. A side entrance is similarly formed. This interior unit B9 is assembled and adjusted at a separate place from a car body A part. At the time of interior work of the car body A part, the interior unit B9 is put for connection to the opening part 9a of the car body A from inside through a seal material. With this structure, manufacturing work of the car body A including various adjustment is shared and performed at the same time so as to improve the working efficiency, and rationalization of the work and lowering of the cost are realized.
Patent JP-H08253146-A (JP)
Title: Pitching and rolling preventive device of railway rolling stock
Inventor: IIJIMA GOHEI
IPC: B61F5/00
Filed: 1995-03-17
Abstract: PURPOSE: To provide a pitching and rolling preventive device of a rolling stock by which motive power consumption is reduced and a motive power part is downsized. CONSTITUTION: In a swinging preventive device of a rolling stock where a pair of hydraulic cylinders 10R and 10L are symmetrically arranged between a car body S and a bogie D by turning piston rods 11 and 11 toward the side and bottom parts 10a of its cylinders are joined to the car body S and the tips of the piston rods 11 are joined to the bogie D, operating fluid is supplied to its hydraulic cylinders 10R and 10L by a hydraulic pump 31 driven by a servomotor 32 so that the car body S is moved in the direction for offsetting swinging of the bogie D. Therefore, a useless circulating quantity of operating fluid is remarkably reduced, and motive power consumption is also remarkably reduced.
Patent JP-S62243127-A (JP)
Title: Production of magnetic recording medium
Inventor: MIZOO YOSHIAKI
IPC: G11B5/84
Filed: 1986-04-15
Abstract: PURPOSE:To decrease skew distortion and to obtain an excellent magnetic recording medium by resting the medium provided with a magnetic layer on a nonmagnetic base at and under a specific temp. and humidity. CONSTITUTION:The magnetic recording medium provided with the magnetic layer on the nonmagnetic base is rested in the temp. ranging 40 to 80 deg.C and the atmosphere 60 to 95% relative humidity. The magnetic powder to be used may be any among magnetic iron oxide, chromium dioxide, magnetic metallic powder, etc. A back coat layer is sometimes provided on the rear face of the nonmagnetic base in order to improve the runnability of a tape. The distortion of the nonmagnetic base and magnetic layer is relieved faster when the medium is subjected to the high temp. and high humidity than when said medium is subjected merely to the high temp. and therefore, the thermal shrinkage of the medium is considerably decreased without deforming the medium and the beautiful image is obtd. with the decreased skew distortion even after preservation for a long period of time at a high temp.
Patent JP-H08285617-A (JP)
Title: Navigation device
Inventor: KOUMURA HIROSHI
IPC: G01C21/00
Filed: 1995-04-12
Abstract: PURPOSE: To provide a navigation device capable of displaying information of different types of CD-ROM without replacing the CD-ROM. CONSTITUTION: Information stored in a CD-ROM which is stored in a CD-ROM changer 10 is read out, and the information is stored in a PC card 11. Thus, even when the CD-ROM is replaced, without replacing the CD-ROM again, the information stored in the PC card 11 is read out and displayed on a display device 14.
Patent JP-H05285871-A (JP)
Title: Torque control device
Inventor: IMAMURA NOBUAKI
IPC: B25J19/02
Filed: 1992-04-08
Abstract: PURPOSE:To provide a torque control device which detects an actual tension, exerted on two wires used for control of torque of an arm, through simple constitution with high precision. CONSTITUTION:In a torque control device 1, strain gauges R2 and R4 to detect a difference between tensions exerted on a sensor beam 9 by wires 7 and 8 and a strain gauge R3 to detect a sum of tensions exerted on the sensor beam 9 by the wires 7 and 8 are mounted on the sensor beam 9 of a detecting medium 2 arranged in a position comparatively near an arm 3. Torque taua exerted on the arm 3 can be determined based on a difference between the tensions. Further, from the difference between the tensions and a sum of the tensions the tensions t1 and t2 of the wires 7 and 8 respectively, can be computed by means of a computer 16.
Patent JP-H11287554-A (JP)
Title: Substrate drying device and substrate treating device as well as substrate drying method employing substrate drying device
Inventor: IZUMI AKIRA
IPC: H01L21/304
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a substrate drying device, not requiring any subsequent treatment with respect to the freezing of treatment solution on the surface of a substrate and excellent in drying efficiency, and a substrate treating device as well as a substrate drying method, which are employing the substrate drying device. SOLUTION: A substrate W is washed in pure water DIW, reserved in a casing 560, and, thereafter, evacuation of the casing 560 is started. Thereafter, the substrate W is lifted up from a treating tank 562 by a lifter. According to this method, the substrate W is under heat transfer condition between the pure water DIW even upon the evacuation whereby the lowering of temperature of the substrate W due to the evacuation or the heat of evaporation of the treatment solution can be restricted and a device, not necessitating any subsequent treatment with respect to the freezing of the pure water DIW on the surface of the substrate W, can be obtained.  Further, a thin water film is formed on the surface of the substrate W when the substrate W is lifted up from the pure water DIW whereby the surface area of the pure water DIW is enlarged and the drying efficiency of the substrate W can be improved much more.
Patent JP-S57203824-A (JP)
Title: Compound cylinders for suction and combustion
Inventor: TSUCHIYA MAMORU
IPC: F02G3/02
Filed: 1981-06-07
Abstract: PURPOSE:To increase the output power of an engine by providing a plurality of cylinders of which capacities are different from each other, using one for a suction cylinder, and the others for combustion cylinders, and by exploding in the combustion cylinders, the mixed air, which is sucked and compressed in the suction cylinder. CONSTITUTION:A suction cylinder is provided in the center, and on the right and left sides of the suction cylinder, the combustion cylinders of which capacities are larger than that of the suction cylinder are juxtaposed, respectively. A piston, reciprocating at a predetermined timing, is inserted into each cylinder. The exhaust port of exhaust valve 21 of the suction cylinder and a suction port of each combustion cylinder are interconnected with each other by the intermediary of a suction pipe 14, to which a valve 22 to be opened and closed by sucking force of the combustion cylinders is provided. The mixed air sucked into the suction cylinder is compressed, and then, is fed into the right and left combustion cylinders alternately, from an exhaust valve 21, being compressed further, and is ignited and exploded by ignition plugs 16 and 17. The exhaust gas is discharged from exhaust ports 12 and 13.
Patent JP-H05289786-A (JP)
Title: Information processor
Inventor: TAKAYAMA MASAYUKI
IPC: G06F1/04
Filed: 1992-04-08
Abstract: PURPOSE:To constitute the processor so that a central processing unit executes a regular operation, when the central processing unit executes a clock stop in a sleep state, and an interrupting signal is informed to the central processing unit. CONSTITUTION:This information processor is constituted of an input means 4, a RAM 2 in which input data is stored, a ROM in which a program code is stored in advance, a central processing unit 5 for executing control in accordance with the code stored in the ROM 1, an oscillating circuit 6 for supplying a clock to its central processing unit 5, a clock control circuit 7 for controlling a clock from its oscillating circuit, an interruption control circuit 8 for controlling an interrupting signal, and a time counting means 9. In such a manner, switching from a regular mode to a sleep mode, and switching from the sleep mode to the regular mode are executed in several mus, therefore, low power consumption can be realized.
Patent JP-S5536895-A (JP)
Title: Program shutter
Inventor: NANBA YASUHIRO
IPC: G03B7/085
Filed: 1979-07-09
Abstract: PURPOSE: To simplify the circuit constitution, by converting the optimum exposure time obtained by photometry at open aperture into program shutter time.  
     CONSTITUTION: A memory circuit 2, a stage differential output circuit 4, a program shutter time signal generating circuit 5, an exposure time control circuit 7, and a stop-down device 6 are connected to a photoelectric conversion part 1. The photoelectric conversion part 1 measures the light of the subject transmitted through a  photographic lens, and accounts the film sensitivity signal, etc. to output an optimum exposure time signal at open aperture, which is inputted into the stage differential output circuit 4 and program shutter time signal generating circuit 5  through the memory circuit 2. The stage differential output circuit 4 substracts the  input signal from the output of the program shutter time signal generating circuit 5.  According to this result, which is the number of stop-down stages at open aperture  at the program shutter time, the stop-down device 6 is operated, and the program  shutter time signal is inputted into the exposure time control circuit 7 to control the  shutter. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10269549-A (JP)
Title: Magnetic recording medium and magnetic recording and reproducing device
Inventor: KAMISAKA YASUTARO
IPC: G11B5/66
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain the magnetic recording medium which withstands a prescribed operating temperature by making the absolute temperature during an operation, the average volume of crystal grains, the Boltzman's constant, the saturated magnetization and the coercive force in the case of no thermal waver to specific values, making the average particle size withing a film surface to be larger than the thickness of the film and making the standard deviation of the particle sizes in the film surface to be less than one half of the average grain diameter. SOLUTION: In the magnetic film, the easily magnetizing axis is approximately oriented within the surface of the film. Let T be the absolute temperate during an operation, V be the average volume of crystal grains, k be the Boltsman's constant, Ms be the saturated magnetization and H0 be the coercive force in the case of no thermal waver. Then, use is made of the ferromagnetic thin film layer, in which H0 Ms/kT is more than 120 and less than 180, the average grain diameter in the film surface of the crystal particles is larger than the thickness of the film, the standard deviation of the particle sizes in the film surface is less than one half of the average grain diameter and the coercive force is more than 2000 Oe.  By using the recording medium, which is formed as indicated above, the magnetic recording medium, which withstands 0 to 70 deg.C operating temperature and has a prescribed recording density, is obtained.
Patent JP-S636191-A (JP)
Inventor: UIRIAMU JIYOOJI KUTSUKU
IPC: D21F1/06
Filed: 1987-04-10
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-2000279558-A (JP)
Title: Golf club set and its shaft set
Inventor: ASHIDA HIRONORI
IPC: A63B53/10
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion of the position of a head at impact by setting the lowest value of the bending rigidity within a prescribed range from the head fitting end of a shaft to a specific value and setting the lowest value of the bending rigidity sequentially larger in a prescribed range from the grip end of the set shaft. SOLUTION: In a shaft 2, the lowest value of the bending rigidity in a range from the head fitting end 3 of the shaft 2 of all the clubs out of the iron club set to approximately 100 mm is set to 20 N.m2 or less. The lowest value of the bending rigidity in a range from the grip end 2c of the shaft 2 out of the iron club set to approximately 400 mm is formed larger sequentially from the small number club toward large number club within the range from 40 N.m2 to 70 N.m2. This constitution can enlarge the hitting angle of the ball and eliminate any discomfort in hitting the ball with any club out of the set.