baber/WOPTO huggingface dataset:
Patent JP-S60119810-A (JP)
Title: Construction of underdrainage
Inventor: YAMAOKA KAZUMI
IPC: E02B11/00
Filed: 1983-12-01
Abstract: PURPOSE:To make construction work of an underdrainage easier by a method in which crushed stones are charged into a trench while running a crushed stone carrying car with a chute through which crushed stones are charged along the trench for drainage in which a shute is provided. CONSTITUTION:A water-permeable chute 3 is provided along the inner wall 2 of a trench 1 for drainage, formed by excavating the ground. Crushed stones 8 in the hopper 5 of the carrier base 4 of a crushed stone carrying car 9 are charged into the trench 1 through a chute 7 from a belt conveyer 6.
Patent JP-H1161706-A (JP)
Title: Automatic tightening device for rail fastening bolt
Inventor: TAKASHIMA AKIYASU
IPC: E01B29/28
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To enable efficient re-tightening by providing a control means that positions a tightening means just above an intended cap on the basis of signals of a reader and a position detection means, and operates the tightening means after operating a magnetic sticking means. SOLUTION: A position detection means 2 is provided in opposition to a cap covering a bolt of fastening hardware for a rail 9, and a camera 21 and a torque wrench are put in a casing 20. And then a rotational condition reader for a rail fastening bolt cap reads the positions of loosening caps one after another and notifies an automatic tightening device for the rail fastening bolt of the positions of those bolts. And then, on the basis of the information and the results of photographing of the camera 21, the control means 3 identifies the loosening bolts in question. And then the control means 3 controls a carriage 1 so that the torque wrench may come just above the bolts, operates a yoke 50 as the magnetic sticking means 5, fixes the carriage 1 to the rail 9 and re-tightens the bolts efficiently.
Patent JP-H055744-A (JP)
Title: Detection/determination method of cariogenic bacteria
Inventor: MIYAZAKI TOSHITSUGU
IPC: G01N33/569
Filed: 1991-09-07
Abstract: PURPOSE:To detect and determine streptococcus mutans speedily and simply with high sensitivity without necessities for the selective cultivation prior to the detection of a test specimen and without lowering the surviving rate of bacteria from the collection of the test specimen from a patient to the detection. CONSTITUTION:A polychronal or monochronal antibody assuming a specific reaction to bacteria is reacted with streptococcus mutans in a test specimen. Antibodies coupled with bacteria after being filtered by a membrane filter and antibodies without being coupled are separated, thereby to detect coupling- type antibodies collected on the filter. Accordingly, detection method of a novel cariogenic bacteria is obtained.
Patent JP-S59120598-A (JP)
Title: Intake device of outboard motor
Inventor: MASUMOTO IWAO
IPC: B63H20/00
Filed: 1982-12-28
Abstract: PURPOSE:To prevent intake air supplied to a carbureter for combustion from temperature rise by making one end of an intake conduit open to an atmosphere intake port provided on a cowling. CONSTITUTION:In running as internal combustion engine 13, lubricating oil having temperature as high as about 100 deg.C circulates around the crankshaft and the cam shaft. Thus, radiation based upon said oil temperature occurs in the crankcase or the like of the internal combustion engine 13 to raise air temperature in upper and lower cowlings 18, 17. And the atmosphere is taken in a carbureter 14 directly through an intake conduit 22. That is, irrespective of the temperature rise in the upper and lower cowling 18, 17, low temperature, compared with the temperature in said cowlings, and high condensation air is supplied to the carbureter 14 for combustion so that the output performance of the internal combustion engine 13 can be improved.
Patent JP-S61106983-A (JP)
Title: Valve opening device
Inventor: SHOJI MORIMASA
IPC: F04B1/053
Filed: 1984-10-29
Abstract: PURPOSE:To enable working fluid in a pump system to be completely collected by a remote control, by applying external force to a suction and a delivery valve in a pump so as to enable the valve to be opened. CONSTITUTION:A fluid passage, communicating with a pump chamber 32, arranges in a vertical relation a delivery valve mechanism and a suction valve mechanism. These valve mechanisms have each valve seat 48, 48 and ball valve 50, 50. An urging means of piston rod 52, 52 or the like, forcedly detaching this ball valve 50, 50 from the valve seat 48, 48, is provided. And this piston rod 52, 52 is longitudinally movably actuated by a remote control by urging force of pneumatic pressure, hydraulic pressure, solenoid, etc.
Patent JP-S6473070-A (JP)
Title: Galvanized steel sheet formed by phosphate treatment and vacuum deposition and production thereof
Inventor: TAKETSU HIROBUMI
IPC: C23C22/00
Filed: 1987-09-11
Abstract: PURPOSE:To develop a galvanized steel sheet which is formed by a phosphate treatment and vacuum deposition to have excellent corrosion resistance and paintability by changing the orientation and size of Zn crystals and forming steps or grooves between the Zn crystal grains then subjecting the steel sheet to the phosphate treatment at the time of plating Zn by vacuum deposition plating on the surface of the steel sheet. CONSTITUTION:The steel sheet subjected to pretreatments such as degreasing and cleaning is carried into a vacuum deposition plating chamber where the steel sheet is heated to 230-280 deg.C and the vacuum deposition plating layer of Zn is formed on the surface of the steel sheet by the Zn vapor from a Zn hot dipping bath provided below the steel sheet. The plating layer 1 formed on the surface of the steel sheet 4 is constituted of the assemblage of the Zn crystal grains 2 which are hexagonal columnar crystals. The (0001) faces 3 of said crystal grains 2 grow in parallel with the steel sheet 4 and the diameter of the crystal grains 2 is 0.5-20mum; in addition, the steps 5 of at least 0.2-3mum top parts or crystal grain boundary grooves 6 of 0.2-3mum depth are formed between the adjacent crystal grains. A phosphate film 7 is formed to 0.5-5g/m<2> on the surface of such galvanized layer 1 by the phosphate treatment by which the corrosion resistance and coated film adhesiveness of the steel sheet are improved.
Patent JP-H1054024-A (JP)
Title: Execution method of water jetting method
Inventor: ISSHIKI HIROSHI
IPC: E02D3/12
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an execution method capable of shortening a construction period of time, reducing a construction cost and saving execution labor. SOLUTION: First of all, the ground G is bored up to specific depth with a boring device to install a casing pipe 10 in the ground. After the completion of boring, a wire 50 is wound up to pull out an inner assembly 20 with an over-shot 40. Then, an injection rod 60 for injecting grout is erected in the casing pipe 10. Then, the casing pipe 10 is pulled out in a state to leave the injection rod 60. After the injection rod 60 is inserted in the ground in such a way, in accordance with the gist of execution in the existing water jetting method, grout is injected in the ground from an injection nozzle provided to the front end of the injection rod 60 while rotating the injection rod 60 to form a solidified body. After the solidified body is developed up to specific depth, the injection rod 60 is pulled out, and backfill is made.
Patent JP-H1163711-A (JP)
Title: Multiair conditioner
Inventor: UNEZAKI FUMITAKE
IPC: F25B13/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To shorten rise time during a small capacity heating operation by providing a bypass circuit in an outdoor machine in which an operation stops when the operation capacity of an indoor machine is small during a heating operation and the communication between a gas piping and a liquid piping is interrupted for supplying liquid refrigerant in an accumulator to other operating outdoor machines. SOLUTION: The outdoor machines 1a and 1b and an indoor machine 7 are connected together by a common gas piping 6 and they are connected together by a common gas piping 10. Further, a solenoid valve 15 is provided between an outdoor heat exchanger 4b and the junction 11 of the liquid piping so that the liquid refrigerant of an accumulator 5b is supplied to an outdoor heat exchanger 4a by a bypass circuit 16. The flow rate of the bypass circuit 16 is controlled by a flow rate regulating valve 17 and the opening degree of the flow rate regulating valve 17 is controlled by a controller 18.  Upon start of a heating operation when the operating capacity of the indoor machine is small, the solenoid valve 15 is closed and the flow rate regulating valve 17 is controlled by the controller 18 to a suitable opening degree in which a proper quantity of refrigerant can flow in the bypass circuit 16.
Patent JP-H0389986-A (JP)
Title: Apparatus for washing piercing passage
Inventor: SHINTANI CHIKANOBU
IPC: B08B9/04
Filed: 1989-09-01
Abstract: PURPOSE:To perform perfect washing without leaving stuck filth on an inner wall surface by constituting a nozzle of the first nozzle injecting a washing fluid in the axial direction of a piercing passage and the second nozzle injecting the washing fluid at an angle different from the axial direction. CONSTITUTION:A nozzle 2 is mounted to a driving rotary shaft 3 and constituted of the first nozzle 2a held to a posture in the diameter direction with respect to the driving shaft 3 and the second nozzle 2b having a predetermined angle with respect to the diameter direction. The nozzle 2 is rotated around the horizontal axis of a treatment machine 1 while the treatment machine 1 is allowed to automatically run along the inner wall surface of a cylindrical body 10 to inject a washing fluid composed of a mixture of a washing solution and air in a plurality of cylindrical piercing passages 11. With the rotation of the nozzle 2, the washing fluid from the first nozzle 2a is injected in the piercing passages 11 at first in the axial direction thereof and the filth at the central part of the filth packed in the piercing passages 11 is removed. Thereafter, the washing fluid is injected toward the inner wall surfaces 12 of the piercing passages 11 from the second nozzle 2b to separate and remove the filth from the inner wall surfaces 12.
Patent JP-H0566551-A (JP)
Title: Exposure mask and its formation
Inventor: KANAZAWA MASAO
IPC: G03F1/38
Filed: 1991-09-09
Abstract: PURPOSE:To effectively improve resolving power by the shortening of the wavelength of exposure light and an increase in numerical aperture by using a method other than a phase shifting method which is already known as to the exposure mask for transferring a pattern to the surface of a semiconductor substrate, etc., by an exposing method and its formation. CONSTITUTION:The exposure mask 13 which has a light transmission area 12 and a light shield area 11 on one surface of a transparent substrate 8 has a light collection part 14a having a larger refractive index than the light transmission area 12 and the light collection part 14b is so constituted that either of an incidence and a projection surface for exposure light is exposed and at least one of the incidence surface and projection surface is convex to the center part of the light collection part 14b.
Patent JP-S6196399-A (JP)
Inventor: EDOBUIN RISUTO KURAUSEN
IPC: B29C48/12
Filed: 1985-10-15
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-H0365192-A (JP)
Title: Production of 1, 3-propane diol by fermenting means
Inventor: YOOZEFU KURETOSHIYUMAN
IPC: C12R1/01
Filed: 1989-09-01
Abstract: PURPOSE: To enable the industrial obtaining of 1,3-propanediol at a low cost by anaerobically culturing a specific microorganism in a culture medium of a single carbon source of glycerol.  
     CONSTITUTION: A bacterium is selected from the genera Clostridium, Enterobacterium, Lacrtobacillus, Bacillus, Citrobacter, Aerobacter and Klebsiella to afford (A) a Clostridium perfringens strain having the ability to convert glycerol into 1,3-propanediol. A fat having a low lauric acid content is then saponified to provide (B) a culture medium containing 5-20 wt.% glycerol, a nitrogen source such as a yeast extract and a minor element, etc. such as Zn. The component B is subsequently inoculated with 5-20 vol.% component B and anearobically fermented in a fermenter having a laminar flow stirrer at pH 6-9 and 27-40°C by feeding a low energy of about ≤1.0 kWh/m 3 .hr to convert the glycerol into the 1,3-propanediol at ≥0.5 g/hr/L volume/time yield. The resultant biomass obtained by the conversion is separated and distilled to recover the 1,3-propanediol. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000054775-A (JP)
Title: Drill rod loading device
Inventor: MIYAKOSHI SEIICHI
IPC: E21B19/18
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To enable a drill rod to be held appropriately by permitting positively a rod clamp to be in a half clamped state as required. SOLUTION: The drill rod loading device of a boring machine is equipped with a rod clamp for grasping a droll rod, and operates to move the drill rod from the withdrawal position to the boring axial line, wherein it is made into a two-step cylinder provided with a half clamping piston 31 enabling a half- clamp to be done by a predetermined stroke with regard to a clamp cylinder 16 for opening and closing the rod clamp and a completely opening and closing piston 21.
Patent JP-S6472617-A (JP)
Title: Semiconductor switch
Inventor: HAYAKAWA JUNJI
IPC: H03K17/73
Filed: 1987-09-14
Abstract: PURPOSE:To contrive the reduction of the time transferring from gate drive to the on-state, by providing a variable constant current output circuit composed of a detection circuit section of a constant current output, a current control circuit section, and a current mirror circuit section to a gate driving circuit having a constant current characteristic. CONSTITUTION:Since an on-delay time t0 of gate driving by the PN junction capacitance of a semiconductor switch element 1 is inversely proportional to a constant current output l0, the constant current output l0 has only to be increased to reduce the delay time t0. Then the constant current output not flowing to the gate is detected by a detection circuit section 23 and the output of the current control circuit section 24 is used as the source input and the mirror output of the current mirror circuit section 25 is fed to the constant current output l0. Thus, when the impedance connecting to one of terminals from which a main current of the semiconductor switch element flows is lower, the constant current output l0 is increased transiently. Thus, the on-delay time t0 is shortened.
Patent JP-S6384040-A (JP)
Title: Device for inspecting bonding of pellet
Inventor: SUZUKI MASASHI
IPC: H01L21/52
Filed: 1986-09-26
Abstract: PURPOSE:To reduce defective bonding, and to improve quality by inspecting the state of a pellet immediately after the pellet is bonded by using a TV camera and feeding back information of the inspection to a pellet bonding device. CONSTITUTION:A TV camera 2 is controlled so as to detect a pellet 8 bonded onto a lead frame 1 with paste at the predetermined position of an upper section immediately after bonding by a camera controller 3. The camera 2 projects the appearance of the pellet 8, and the image of the pellet 8 is transmitted over a control section 4 through the controller 3. The binary image of the pellet 8 sent to the control section 4 is compared with the specification of inspection items, and the result of the comparison is fed back to a pellet bonding device 6 as an operation control data. Accordingly, defective bonding is reduced, thus improving quality.
Patent JP-S6469467-A (JP)
Title: Tension applying device
Inventor: TAKAGI JUN
IPC: D01H9/16
Filed: 1987-09-11
Abstract: PURPOSE:To make a tension applying device compact by mounting a pair of dish tensers rotatably onto a supporting member and arranging a cutting member operatable through a solenoid in longitudinal direction in central portion of rotation of the tenser. CONSTITUTION:First and second dish tensers 2, 3 are mounted rotatably at the end portions of a supporting member 1, and a rectangular hole (1a) for receiving a cutter supporting member 9 is made through the central portion of shaft. A V-shaped notch (1b) for hooking yarn is formed in longitudinal direction crossing perpendicularly with the hole (1a). The dish tenser 3 is contacted through a spring 6 with the dish tenser 2 at all times. If a yarn 20 being held by the dish tensers 2, 3 then applied with tension and carried is defective, a solenoid 7 is excited to move a cutter 12 so as to cut the yarn 20. At the same time, the supporting member 9 is pushed by the dish tenser 3 to form a gap between the tensers 2, 3. Then the yarn 20 is jointed and fed between the dish tensers 2, 3, thereafter the solenoid 7 is de-energized and reset. Since the cutter 12 can be incorporated, the tension applying device can be made compact.
Patent JP-H04109510-A (JP)
Title: Anisotropic conductive film and manufacture thereof
Inventor: HAYASHI OSAMI
IPC: H01L23/498
Filed: 1990-08-30
Abstract: PURPOSE:To certainly obtain an anisotropic conductive film with ease by disposing, an electric insulative high molecular film, rivet type conductors penetrating the film and projecting from the upper and lower sides of the film in a dotted arrangement. CONSTITUTION:In an anisotropic conductor film, metal conductors are projected in a dotted arrangement on an electric insulative high molecular film. The metal conductors penetrate the electric insulative high molecular film in such a manner as to be projected from the upper and lower sides of the film. When the anisotropic conductor is interposed between a glass substrate of a liquid crystal display(LCD) and an FPC or IC, the glass substrate and the FPC or IC are kept insulative from each other by the high molecular film. However, an electrode of the glass substrate and an electrode of the FPC or IC are electrically connected to each other by the contact with the metal conductors and an insulating property from the other electrodes can be certainly secured because the metal conductors are projected from the anisotropic conductor. Therefore, such an advantage can be provided that the intervals and arrangement of the metal conductors can be arbitrarily set.
Patent JP-2000056099-A (JP)
Title: X-ray radiating device and x-ray generation position detector
Inventor: KONDO HIROYUKI
IPC: H05G2/00
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray radiating device capable of eliminating or reducing the fluctuation of an X-ray radiation position after a target material is replaced or due to an aging effect. SOLUTION: A laser beam 103 is converged on a target 104 by a lens 101 to generate plasma 105. The X-rays generated from the plasma 105 is radiated on a mask 110 by an illuminating optical system 109, and a mask pattern image is formed and exposed on a resist 112 by an image forming optical system 111. An X-ray pinhole camera 113 is arranged at a position symmetrical with the optical axis direction of an X-ray optical system against the normal line of the target 104. The output image of a CCD 115 is received by a control device 117 via an image pickup device 116, and the position of an X-ray source is obtained. The control device 117 moves a target moving stage 106 via a stage drive device 118, and the position of the target 104 is changed so that the position of the X-ray source lies within an allowable range.
Patent JP-H01294521-A (JP)
Title: Production of aqueous colloid dispersion of rare earth element compound and product
Inventor: KUREERU DABITSUDO
IPC: C01F17/206
Filed: 1988-09-14
Abstract: Process for obtaining a colloidal dispersion of a rare-earth compound in aqueous medium. The process is characterised in that it consists in reacting a rare-earth oxide with a controlled quantity of a water-soluble monovalent acid which has a pka of between 2.5 and 5.0 and then heating the reaction mixture obtained. The invention is particularly well suited to the preparation of a colloidal dispersion of an yttric rare-earth compound.
Patent JP-H1169026-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: G06T7/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To perform signed data communication and to improve convenience and the reliability of information by automatically selecting and transmitting optimum signature information corresponding to the contents of the information and a destination in the case of performing binary file transfer BFT communication. SOLUTION: A control circuit 20 inputs the information from an operation part 28, registers the destination in a registration circuit 24 through a signal line 24 corresponding to the dial registration of either one easy operation or abbreviation and inputs the information of the signal line 28a. When the registration of signature information is selected, the signature information is read from a recording circuit 16 and the signature information of Japanese or English is registered to a signature information registration circuit 26 through the signal line 26a. Then, when BFT transmission is selected, by a calling circuit 22, a call is originated to a specified destination, the signal of a level 1 is outputted to the signal line 20a, CML is turned ON and file information is transmitted foil-owing BFT header information.  Then, depending on whether BFT file information is Japanese or English, the signature information registered in the signature information registration circuit 26 is encoded and transmitted.
Patent JP-H0891605-A (JP)
Title: Paper sheet feed device
Inventor: YAMADA MITSURU
IPC: G03G15/00
Filed: 1994-09-26
Abstract: PURPOSE: To prevent a mechanism from being damaged, which presses printing paper against the paper end sensor of a paper sheet feed unit at the time of fitting a paper sheet feed unit of large capacity onto one paper feed port of a device body so as to open and close sideways, and fitting a manual feed tray so as to open and close in the vertical direction. CONSTITUTION: An elastic member 26 for pressing printing paper 2 against a paper end sensor 5 is mounted onto a paper sheet feed unit 24 at a position where a manual feed tray makes no interference at the time of opening and closing to prevent the elastic member 26 from being damaged at the time of opening or closing the paper sheet feed unit 24 or the manual feed tray.
Patent JP-H0655884-A (JP)
Title: Optical card
Inventor: SATO JUICHI
IPC: G11B7/24012
Filed: 1992-08-05
Abstract: PURPOSE:To provide an optical card the optical record of which is easy to read and free from read errors. CONSTITUTION:In an optical card, a card backing 4 is laminated on the surface of an optical recording material layer 2 for optical recording which is formed on one side of a light transmitting substrate 1 through an adhesive layer 3, and a transparent protective layer 5 and a surface hardening layer 6 are laminated on the other side of the substrate 1. In this card, a solid printing layer with a low reflectance is placed on the part of the card backing 4 corresponding to the optical recording material layer 2.