baber/WOPTO huggingface dataset:
Patent JP-S62143484-A (JP)
Title: Manufacture of semiconductor light-receiving device
Inventor: NAKAJIMA SABURO
IPC: H01L27/146
Filed: 1985-12-18
Abstract: PURPOSE:To improve the non-linearity of light detection output under a low illuminance, by arranging an insulation film having a large thickness on the outer periphery of an effective light-receiving region prior to formation of a semiconductor film for dividing a portion of the semiconductor film extended beyond the effective light-receiving region and over the insulation film. CONSTITUTION:An effective light-receiving region which actually contributes to linear light detection is provided by the region where a lower electrode 2, a semiconductor film 4 and an upper electrode electrode 5 overlap with each other. An insulation film 3 having a thickness larger than that of the semiconductor film 4 is provided on the outer periphery of this region prior to the formation of the semiconductor film 4. When the semiconductor layer 4 is formed, a portion thereof 4e extended beyond the effective light-receiving region and over the insulation film 3 is divided from the semiconductor film section 4Pd within the effective light-receiving region by utilizing the step produced by the difference in thickness between the semiconductor film 4 and the insulation film 3.
Patent JP-S62144032-A (JP)
Title: Spectrophotometer
Inventor: MATANO MASAHARU
IPC: G01J3/02
Filed: 1985-12-18
Abstract: PURPOSE:To realize the automation, simplification and miniaturization of light absorption analysis, by providing a diffraction lattice polarizing light with a specific wavelength at the predetermined position corresponding to the incident light path of a wave guide layer and further providing a specimen solution flow passage so as to traverse the diffracted light path on the way thereof. CONSTITUTION:A specimen solution is made to flow through a specimen solution flow passage 6 and incident light 7 is allowed to irradiate each diffraction lattice 4 through a wave guide layer 3 at an incident angle theta. The diffraction lattices 4 are provided so as to mutually hold a predetermined interval therebetween and plural rows of membranes are formed to the surface of the wave guide layer of each diffraction lattice 4 and diffracted light with a specific wavelength is guided to the specimen solution flow passage 6 through a diffracted light path 8 and again emitted through the diffracted light path 8. This diffracted light is passed above a photodiode 5 before and after absorbed by the specimen solution, accurate absorption by the specimen solution can be obtained on the basis of the ratio of light intensity detection signals from the photodiodes 5 in the upstream and downstream sides of the specimen solution flow passage 6 and automation can be achieved.
Patent JP-2001060760-A (JP)
Title: Circuit electrode and formation process thereof
Inventor: GO TSUTOMU
IPC: H05K1/09
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To give a sufficient jointing strength to a soldered junction, and in addition, to surely prevent the surface oxidation of an Ni-P film in a circuit electrode installed to the package, etc., of an integrated circuit. SOLUTION: A circuit electrode, which is electrically connected to a pattern 12 formed on an organic substrate 10, is provided. An electroless plated high- concentration Ni-P film 30, which contains phosphorus at a rate of 7-12 wt.%, has a thickness of 3-10 μm, and covers a prescribed portion of the pattern 12 is provided. Then an electroless plated low-concentration Ni-P film 30, which contains phosphorus at a rate of 3 wt.% or lower, has a thickness of 0.5-10 μm, and covert the high concentration Ni-P film 30, is provided. In the addition, an electroless plated gold film 16, having a thickness of 0.05-0.5 μm, is provided as an oxidation preventing film that covers the surface of the low-concentration Ni-P film 32.
Patent JP-2001107745-A (JP)
Title: Turbine building structure and suction duct
Inventor: TAKAMATSU MASARU
IPC: F01K13/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a turbine building structure and a suction duct for compacting the turbine building. SOLUTION: The curved duct 40 of a suction duct 7 is suspended by a suspending support 50 from the crane guirder beam 22 of a ceiling crane 6. A temporary placing mount for dismounting and then temporary placing the lower duct 41 of the duct 7 is provided on the upper part of the working floor of the gas turbine building. The duct 7 is comprised of a bent duct 40 bent downward and a lower duct 41 connected to the lower end of the duct 40, and is a double flow type branched in the flow passage halfway, and is constituted so as to suspend the lower part duct with the suspending tool of the crane 6 enters from the gap of the branched part. Alternatively, the duct 7 is single flow type to provide an opening/closing hole, and the suspending tool of the crane 6 enters from the hole to suspend the lower duct.
Patent JP-H02243919-A (JP)
Title: Analog/digital photoelectromagnetic calculator for fluid
Inventor: ARUFURETSUDO PERETSU RAGO
IPC: H04B10/00
Filed: 1989-11-02
Abstract: PURPOSE: To make operation conditions of a fluid counter simple by making a receiver perform serial BCD output of all information on a rack to a data processing center by reading respective counters through a telephone line, etc. CONSTITUTION: Information is sent from a transmitter E to an associated receiver R arranged on the rack 25. A plurality of transmitters E1-E4 are set in parallel and a receiver R1 performs totalization to add the consumption of circulating fluid. Further, a receiver R2 is inserted in series with a needed line. Then the information is transmitted to the processing center by the telephone line, an optical fiber, or an electromagnetic wave. This processing center consists of a computer 26 and a printer billing device 27, and calculation statements of all the counters are automatically generated and checked; and all the rack counters are successively read by the indication of the computer 26 and respective read data are assigned to relative users by a billing program.
Patent JP-H07135841-A (JP)
Title: Method for controlling temperature and moisture of turf grass field
Inventor: TSUBOTA YASUNOBU
IPC: A01G1/00
Filed: 1993-11-15
Abstract: PURPOSE:To control water content, etc., in soil, prevent the generation of the diseases of grasses with a simple installation, and thereby enable the plantation and raising of cool temperature grasses under summer heat conditions having high temperature and much moisture by burying pipings each provided with plural open holes in soil under the ground surface of a turf grass field, and blowing out compressed air from the open holes. CONSTITUTION:Pipings each provided with plural open holes, such as pipes for diffusing air, are buried in soil under the ground surface of a turf grass field, and a gas-compressing and supplying means such as an air compressor 18 and a pressure gauge 20 for supplying compressed air is attached to the pipings 15. The air supplied from the air-compressing and supplying means is blown out from the open; holes of the pipes 15 for diffusing the air to secure air permeability in the soil, thus controlling water content, temperature and/or moisture in the soil.
Patent JP-H04158671-A (JP)
Title: Original reader
Inventor: YASUMOTO TADAYUKI
IPC: H04N1/04
Filed: 1990-10-23
Abstract: PURPOSE:To correct a tilted original by obtaining a tilt angle of an original from an output based on a movement quantity detection means and an output based on an edge position detection means and rotating a coordinate of a read original data reversely by a tilt angle so as to correct the tilt. CONSTITUTION:A position of paper end for each scanning line is detected sequentially by relative movement between a paper end sensor 25 and an original and the relative movement between the paper end sensor 25 and the original is detected by counting a drive pulse of a pulse motor to drive e.g. a paper supply roller or a paper discharge roller for moving the original. Then an arithmetic section 27 obtains a tilt theta of an original from a change DELTAX of a detecting position of a paper end and a relative movement DELTAY of the original, and a read control section 28 deviates coordinates X, Y of a picture bit of a page memory 24 reversely by the tilt angle theta so as to correct the tilt in a way of being in parallel with the scanning direction. Thus, an original data corrected with the tilt of the original is obtained when the original is inserted with a tilt and received or copied originals are arranged.
Patent JP-S62143746-A (JP)
Title: Body structure of automobile
Inventor: MIZUSHIMA YOSHIO
IPC: B60R21/00
Filed: 1985-12-18
Abstract: PURPOSE:To increase the body rigidity with respect to a flank collision sufficiently to prevent intrusion of a door panel or the like into the vehicle compartment by disposing reinforcing members in such a manner that, on collision in the flank, the load applied to the collision side wall of the vehicle compartment will be dispersed to the opposite side wall of the vehicle compartment. CONSTITUTION:Each of the front doors 2 in the right and left side walls of a vehicle includes an inner panel 5, an outer panel 6 and two first reinforcing members 7a, 7b extending in the front-to-back direction of the body along the panels 5, 6, respectively. There is further provided in the seat back portion 12b of the seat 12 in the vehicle compartment a second reinforcing member 15 extending in the widthwise direction of the body substantially at the same height as the right and left first reinforcing members 7a, 7b and adapted for transmitting the load applied to the first reinforcing members 7a, 7b to the other. Thus constructed, the force applied to the door panel 3 of the body side wall at flank collision is transmitted and dispersed through the first and second reinforcing members to the other door panel 3 apart from collision. Therefore, the body rigidity with respect to the flank collision can be increased sufficiently to prevent intrusion of the door panel 3 into the vehicle compartment.
Patent JP-S63138546-A (JP)
Title: Magneto-optical recorder
Inventor: OKUMURA TOSHIYUKI
IPC: G11B11/105
Filed: 1986-11-29
Abstract: PURPOSE:To efficiently apply a strong magnetic field to a recording position so that sure overlap writing under a high-frequency magnetic field is permitted and a data transfer speed is increased by providing a thin film material which has high magnetic permeability and high saturation magnetic flux density and extends in the direction perpendicular to the plane of a recording medium in proximity to the desired recording position of the medium. CONSTITUTION:The recording layer 14 consisting of an amorphous metal alloy film of a rare metal and transition metal is provided on a substrate 12 consisting of glass, etc., to form a magneto-optical disk 10. An optical head 16 consisting of a semiconductor laser 20 and a focusing lens 18 movable in the radial direction of the disk is disposed thereon. A small-sized magnetic head 2 consisting of an excitation coil 26 wound on a soft magnetic core 24 is disposed to the lower side of the disk 10. High-frequency current of, for example, 1MHz, etc., is passed to terminals 28, 30 and the generated magnetic field is directed toward the disk 10. Glass plates 34, 36 vertically sandwiching a thin soft magnetic amorphous Co.Ta.Zr film 32 are provided between the disk 10 and head 16 in this constitution so that the magnetic flux from the head 22 is directed to the recording position 14a.
Patent JP-H01131399-A (JP)
Title: Tank for divisioned liquid
Inventor: NAKAYAMA TSUTOMU
IPC: B65D88/02
Filed: 1987-11-13
Abstract: PURPOSE:To facilitate cleaning of a plurality of chambers, by a method wherein the interior of a longitudinal cylinder body is partitioned into a plurality of chambers by means of a plurality of longitudinal partition plates, a plurality of the longitudinal partition plates are located with a distance therebetween, and a curved surface recessed on the level side is formed. CONSTITUTION:The interior of a longitudinal cylinder body 10 is partitioned into a plurality of chambers 13-15 by means of a plurality of longitudinal partition plates 11 being independent from each other, a plurality of the longitudinal partition plates 11, 11, and 11 are located with a distance therebetween to form a space 16, and the longitudinal partition plates 11, 11, and 11 are formed so as to have a curved surface recessed on the level side. This constitution enables storage of different liquids, permits elimination of a reinforcing material and a protrusion substance, and facilitates cleaning.
Patent JP-H07136832-A (JP)
Title: Positioning device for cutting reinforcement
Inventor: MOMOTA KENZO
IPC: B23D33/10
Filed: 1993-11-15
Abstract: PURPOSE:To economize the labor in the cut length varying work by the labor in the cut length varying work by forming a stopper in free insertion and demounting into a steel reinforcement guide passage by remote-operating an actuator. CONSTITUTION:When the steel reinforcement of a having a cut length L1 is cut, a stopper 32 is lowered by a switch on this side, and a stopper 33 is raised. Accordingly, the steel reinforcement which is sent in a steel reinforcement guide passage G passes through the lower end part 33a of the stopper 33 and makes contact with the lower end part 32a of the stopper 32, and is forcibly stopped, and the steel reinforcement is cut to the cut length L1 by a cutter. When the steel reinforcement having a cut length L2 is cut, the stopper 33 is lowered by the switch on this side, and the stopper 32 is held in a descent state. Then, the supplied steel reinforcement makes contact with the lower end part 33a of the stopper 33, and the steel reinforcement is cut to the cut length L2 by the cutter.
Patent JP-H10109598-A (JP)
Title: Storage box of tissue paper
Inventor: SHIMA KUNIO
IPC: B60R7/05
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a storage box of tissue paper that is easily attached to a sun visor without entailing an offense to driver's eyes as well as to make a batch of spare paper suppliable in an easy manner. SOLUTION: Two zonary rubber bands 11 are set up on the bottom of a box body 10, using them as a means of setting to a sun visor, and a cover body 13 is continued to the box body via a flexible connecting part 12, while the box body 10 and the cover body 13 both are maintained in a state of being closed up by a fastener device, and in addition, the cover body is provided with a takeout port 15 of tissue paper being opened or closed by a small cover 16.
Patent JP-2001105819-A (JP)
Title: Swing type two-series wheel device
Inventor: KIMURA YOSHIMASA
IPC: B60G5/04
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a swing type two series wheel device which can reduce a floor height. SOLUTION: This device has a fixed frame 11 connected to a car body side, a swing frame 12 connected to the fixed frame 11 swingably around a swing center 17 and a wheel 13 supported rotatably to the swing frame 12 at the front/rear part of the swing center 17.
Patent JP-2001107709-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: IO SHINICHI
IPC: F01M1/16
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To always keep a lubricated state of a planetary gear device while improving durability and a service life, and attain stable valve timing control. SOLUTION: The planetary gear device 7 arranged between a driving sprocket 1 and a camshaft 2 is composed of an input gear member 8 arranged on the camshaft 2 on an outer peripheral side of a stepped bearing 2A, an output gear member 9, a carrier 11, a planetary shaft 12 and planetary gears 13, 14. A spring clutch 17 is wound across a drum part of the input gear member 8, a ring drum 3 and a drum part 11E of the carrier 11. A phase is kept, retarded and advanced by fastening and releasing the spring clutch 17. Lubricating oil is supplied from an introduction passage 4 of the camshaft 2 to gears of the planetary gear device 7, keeping a lubricated state of sliding parts.
Patent JP-H08140440-A (JP)
Title: Rice seedling transplanter equipped with fertilizer applicator
Inventor: TANAKA MASAICHI
IPC: A01C11/00
Filed: 1994-11-21
Abstract: PURPOSE: To make unnecessary for releasing interlocking of the fertilizer-feeding unit with the interlocking rod, facilitate the removal of the seedlings remaining in the transplanter with the operability increased because the seedling bed is largely opened on its upper side. CONSTITUTION: The fertilizer applicator 1 comprising the hopper 12 and the fertilizer feeder which is interlocked with the transplanting mechanism in the transplanter 2 so that the fertilizer feeder may make crank motion through the interlocking rod 10, is connected to the fixing part 22 for the transplanter 2 so that it may change the position between the fertilizer application position and the waiting position which is more apart from the lower part of the seedling bed 3M than the application position.  Further, the fertilizer applicator 1 is connected through the parallel four link mechanism having a couple of swingable rods 18 which have the same length as that of the interlocking rod 10 and are always kept parallel to the interlocking rod 10 to the fixing part 22 of the transplanter 2 so that it may withdraw from the application position after swinging and the waiting position is set to the back side below the seedling bed 3M.
Patent JP-H05196796-A (JP)
Title: Removing equipment for fuel assembly crud
Inventor: OZAKI SHINJI
IPC: G21F9/28
Filed: 1991-10-31
Abstract: PURPOSE:To reduce the amount of a produced radioactive solid waste by reducing the frequency of replacement of a filter in comparison with usual equipment and to prevent a leak of a removed crud into fuel pool water, in the removing equipment of the crud which removes the clad sticking on the surface of a fuel assembly in the pool water and catches the removed crud by the filter provided in the pool water. CONSTITUTION:An upper-end-open type fuel washing vessel 10 is disposed in water of a fuel pool 60, an ultrasonic vibrator 11 is provided inside the washing vessel and a fuel assembly 13 is hung down elevatably in the washing vessel. The bottom of the washing vessel is made to communicate with a preceding- stage filter 30 disposed in the water, through an underwater pump 20, and an exit of the preceding-stage filter is made to communicate with a following- stage filter 40 disposed in the water, through a water conveying pump 50 provided outside the pool. The preceding-stage filter is made a rough-mesh filter, while the following-stage filter is made a fine-mesh filter.
Patent JP-S62144029-A (JP)
Title: Apparatus for adjusting water level of bathtub
Inventor: MATSUMURA KOZO
IPC: G01F23/00
Filed: 1985-12-18
Abstract: PURPOSE:To surely and accurately supply water regardless of the quantity of shallow hot water in a bathtub without generating overflow, by mounting a water supply means for supplying water to the bathtub up to a reference water level upon the reception of the signal from a timer means. CONSTITUTION:When the surface of water in a bathtub 14 reaches a reference water level H0, the temp.-sensitive element 32 of a reference water level detection tank 12 is operated to input a reference water level signal to a control apparatus 15. During the timing of each set time, the supply of water is continued and, after the set time was elapsed, a signal is inputted to a water supply valve 16 from CPU38 and a water supply valve 16 is turned OFF to be closed and the supply of water is stopped. When a large water amount H and a medium water amount M are selected by CPU38, CPU38 performs no timing even if it receives the reference water level signal from the temp.-sensitive element 32 and outputs a signal to the water supply valve 16 to close the same and stops the supply of water. Therefore, conventional overflow is not generated and water can be surely supplied up to a predetermined water level.
Patent JP-2000120715-A (JP)
Title: Rotary motion transmitting mechanism
Inventor: MISHIMA SHIZUO
IPC: F16D3/04
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotary motion transmitting mechanism which can enhance the convenience in use, the manufacturing facility, the durability, the torque transmission characteristic and the like. SOLUTION: A rotary motion transmitting mechanism is composed of gears 20-1, 20-2 respectively having rotary shafts 21-1, 20-2, a rotary member 30 adapted to be rotated around a rotary shaft 33 which is different from the rotary shafts 21-1, 21-2, and a member 10 formed thereon with a rack 11 adapted to be meshed with the gears 20-1, 20-2, and adapted to be rotated around a rotary shaft 11 extending in a direction crossing the teeth of the rack 11, rotary motion being transmitted between the rotary member 30 and the member 10 formed therein with the rack 11. The number of the gears 20-1, 20-2 is plural (2), and are rotatably journalled to the rotary member 30 so as to be rotatable around the shafts 21-1, 21-2 located at different positions.
Patent JP-2000108699-A (JP)
Title: Axle driving device
Inventor: IIDA MASARU
IPC: F16H57/04
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To easily mount a reservoir tank with a simple structure and form the reservoir tank with the inexpensive material to reduce the cost by standing a tubular reservoir tank on an upper surface of an upper wall surface of a housing for accomodating a hydrostatic transmission, and communicating the same with an oil reservoir inside of the housing. SOLUTION: A tubular reservoir tank is standed on an upper surface of an upper wall surface of a housing for accomodating HST comprising a hydraulic pump and a hydraulic motor, and communicated with an oil reservoir inside the housing, the housing is divided into a first room R1 and a second room R2, and the oil filled in both rooms are mutually flowably communicated. A reservoir tank is mounted on the second room R2, a magnet 71 is mounted on a communication part for communicating both rooms R1, R2, an oil hole 5c for feeding the hydraulic fluid to a closed circuit is connected to an oil filter 56 mounted on the oil reservoir, and a magnet 63 is arranged in the oil reservoir near the oil filter 56.
Patent JP-H10130627-A (JP)
Title: Friction material composition and production of friction material therefrom
Inventor: KIKUCHI MAKOTO
IPC: C08J5/14
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a friction material which has a stable coefficient of friction and does not cause noise or judder by incorporating a specified amt. of glassy carbon into a friction material compsn. SOLUTION: This friction material compsn. has a coefficient of friction (μ) of 0.35 or higher and a content of glassy carbon of 0.3-23wt.%. Glassy carbon is obtd. by curing a thermosetting resin and subjecting it to carbonization (1,000 deg.C) and high-temp. treatment (2,000 deg.C, graphitization). A furan resin, a phenol resin, an epoxy resin, etc., are used as the thermosetting resin, through there is no specific limitation. If necessary, a curative such as trichloroacetic acid, p-tolenesulfonic acid, or sulfuric acid is used. The compsn. may contain a binder (e.g. a phenol resin), a fibrous reinforcement (e.g. ceramic fibers, aramid fibers, or copper fibers), a lubricant (e.g. graphite), a filler (e.g. barium sulfate, rubber dust, or silica), a metal powder (e.g. brass), etc., in addition to glassy carbon.