baber/WOPTO huggingface dataset:
Patent JP-H08224202-A (JP)
Title: Water level and density detector for tableware washer
Inventor: ICHIKAWA SHIYOUJIROU
IPC: A47L15/46
Filed: 1995-02-21
Abstract: PURPOSE: To detect the water level and density of washing by one device by mounting plural electrodes to which voltages are applied keeping a prescribed interval in the vertical direction of a washing tank, setting a position where respective voltage shows the one over a prescribed voltage as a water level and detecting the density of a detergent based on the voltage generated at a specific electrode. CONSTITUTION: The electrodes D1 , D2 , D3 , D4 and D0 are mounted on a sensor bar 1 in the upper inside part of the washing tank in the vertical direction from an upper part keeping the prescribed interval, and the electrodes D1 -D4 are used for the detection of water level of the washing L, and the electrode D4 is also used for density detection. An oscillator 3 supplies an AC voltage of prescribed frequency to the electrode D0 . A control part 8 is provided with an impedance/detergent density conversion table to find detergent density, and converts a DC voltage Vd4 supplied from a rectifier 54 to impedance, and after that, converts it to the detergent density, and finds detergent quantity to be refilled by comparing the impedance with standard detergent density. and finds a time required for refilling, and outputs a detergent supply signal Ss only for that time.
Patent JP-H11268845-A (JP)
Title: Device for conveying paper sheet or signature
Inventor: GREIVE MARTIN
IPC: B41J13/22
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To freely select the opening/closing time of a gripper tongue piece arranged on a conveyor belt with releasing devices capable of being freely arranged by making the holding member operable by magnets. SOLUTION: A gripper tongue piece 6 is located at a receiving position in the magnetic field of a magnet means 8, and the gripper tongue piece 6 is lifted against the tensile force of a conveyor belt 2. A printed object to be conveyed, e.g. a paper sheet 1, is thrust in the prescribed conveying direction into a gripper opening 7 between the gripper tongue piece 6 and the conveyor belt 2. When the paper sheet 1 passes through the magnetic field or the magnetic field is interrupted, the gripper tongue piece 6 is closed by the applied preload to firmly grip the paper sheet 1 on the conveyor belt 2. A second magnet means 9 is provided at a delivering position, and the second magnet means 9 lifts the gripper tongue piece 6 from the conveyor belt 2 to release the paper sheet 1. The paper sheet 1 is then received by a conveying device or is mounted on a pile.
Patent JP-H10292094-A (JP)
Title: Epoxy resin composition, resin-sealed semiconductor device prepared by using the sane, epoxy resin molding material, and composite epoxy resin tablet
Inventor: TAKAMI HIROMICHI
IPC: C08G59/18
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin compsn. which is excellent in flowability, gives a molded article with few voids and flashes, and is suitable as a material for semiconductor sealing by compounding an epoxy resin, a curative, a cure accelerator, and a combination of silica powders having different specified particle size ranges. SOLUTION: An epoxy resin having at least two epoxy groups is used. A phenol resin is used as the curative. A silica powder having a particle size of 5-75 # mm (A), a silica powder having a particle size of 0.2-0.9 μm (B), and a silica powder having a particle size of O.01-0.08 μm are combined. The wt. ratio of A:B:C is pref. (50-90 wt.%): (10-35 wt.%): (0.1-5 wt.%), and the wt. ratio of A:B is pref. (88:12)-(60-40). The total amt. of the three silica powders is pref. 85-95 wt.% of the compsn.
Patent JP-S57146583-A (JP)
Title: Preparation of immobilized enzyme
Inventor: KIHARA YASUO
IPC: C12N11/00
Filed: 1981-03-06
Abstract: PURPOSE: To prepare an immobilized enzyme having improved properties and characteristics, by immobilizing an active enzyme newly on an immobilized enzyme in which a substantially inactivated enzyme is immobilized as a carrier.  
     CONSTITUTION: An active enzyme is immobilized on an immobilized enzyme in which an enzyme linked to an ordinary carrier, e.g. cellulose, polyacrylamide gel or porous glass, with a covalent bond or crosslinkage is substantially inactivated as a carrier by the covalent bonding method to the functional groups of the inactivate enzyme, e.g. amino, carboxyl, sulfhydryl or hydroxyl groups, on the carrier, preferably by the method of linking with a polyaldehyde, e.g. glutaraldehyde or terephthalaldehyde, as a crosslinking reagent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06240818-A (JP)
Title: Setting structure for roof tile
Inventor: FUJIWARA AKIHIRO
IPC: E04D1/00
Filed: 1993-02-23
Abstract: PURPOSE:To set connecting roof tiles between roof tiles of adjoining roof panel bodies without spoiling external appearance. CONSTITUTION:A plurality of roof tiles 1 are laid on a roof decking material 3 so that a slit 2 can be formed between the roof tiles 1 that are placed side by side over the same plane, and thereby a roof panel body 4 is formed. Then, the roof panel bodies 4 are laid over a roof of a building so that they can be set, adjoining one another. Connecting roof tiles 5 are arranged, extending over the sides of the adjoining roof panel bodies 4. The connecting roof tiles 5 are arranged so that the side ends thereof can be set on the same plane to face the roof tiles 1 that are set on the opposite side. Slits 6 are formed by notches 5a provided to the side ends of the connecting roof tiles 5 and notches la provided to the side ends of the roof tiles 1.
Patent JP-S52116261-A (JP)
Title: Vertical velocity distribution changeable recirculating water tank
Inventor: NAKANO EIJI
IPC: G01M10/00
Filed: 1976-03-25
Abstract: PURPOSE: To make changeable the velocity distribution in the vertical direction of a recirculating water tank by providing a multiplicity of effluent ports which permit controlling of water volume, within a head-controlling water tank and sectioning and forming said water tank by means of height-adjustable head control boards. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63201412-A (JP)
Title: Combustor
Inventor: UNO KATSUHIKO
IPC: F23D3/10
Filed: 1987-02-16
Abstract: PURPOSE:To prevent a rapid deterioration of exhaust gas characteristics under low intensity combustion conditions or oxygen-deficient conditions by disposing multi-staged flow controlling tubes inside the inner flame tube and a guide plate protruding inwardly or inwardly and downwardly at the lower end of the upper flow controlling tube. CONSTITUTION:A lower flow controlling tube 21 disposed in the inner flame tube 6 extends upwardly from a level opposing the top end of the wick 1, and has its bottom in the lower flow controlling zone 22 formed across the inner flame tube 6. A link 25 is so set as to have a certain gas between the lower flow controlling tube 21 and an upper flow controlling tube 23, and a guide plate 26 protrudes inwardly and downwardly from the lower end of the upper flow controlling tube 23. Since there are multi-staged flow controlling tubes 21, 22, combustion gas flowing into the flow controlling tube above the flame becomes gas in the advanced stage of combustion, preventing a large quantity of CO from being released. Further, as the guide late 26 is disposed, enough amount of air can be supplied through the link into the combustion chamber to promote full combustion in the lower part of the combustion chamber.
Patent JP-H01207845-A (JP)
Title: Remote file access system
Inventor: MORIWAKI TOSHIKI
IPC: G06F12/00
Filed: 1988-02-16
Abstract: PURPOSE:To execute an efficient access by executing an access request processing by transferring the access request when an access-requested file is stored in a remote. CONSTITUTION:When a file storage destination discrimination part 2-1 refers to the file information area of a file control table 8 and discriminates that the access-requested file is stored in the remote, corresponding to the access request informed from an applied program 1, a file access request processing part 5 is made to access by transferring the access request to the corresponding remote. In this case, an access request transfer is requested to the file access request processing part 5 corresponding to a file organization assortment which is stored in the table 8 and the access request processing is made to execute with the corresponding file access request processing part 5 in the remote.
Patent JP-H07215946-A (JP)
Title: Production of 2-cyanoimidazole compound
Inventor: OSHIMA TAKESHI
IPC: C07D233/90
Filed: 1994-02-04
Abstract: PURPOSE:To obtain a 2-cyanoimidazole compound useful as an active component of agrochemicals and pharmaceuticals by reacting a specific phenylimidazole compound with hydroxylamine and dehydrating the reaction product. CONSTITUTION:This 2-cyanoimidazole compound of formula III can be produced by reacting (A) a compound of formula I [R is a lower alkyl; Z is a (substituted) phenyl] with (B) 1.2-1.3 equivalent of hydroxylamine (preferably its mineral acid salt) and preferably (C) a base such as pyridine in a solvent such as dimethylformamide at 50-150 deg.C under mixing and reacting the resultant compound of formula II with (D) a dehydration agent such as acetic anhydride. An example of the compound of formula III is 2-cyano-4(5)-(4-methylphenyl) imidazole.
Patent JP-H08199925-A (JP)
Title: Structure of fitting for entrance
Inventor: EDA TAKASHI
IPC: E06B3/14
Filed: 1995-01-30
Abstract: PURPOSE: To provide a structure of fittings for entrance which has an original function as a door at normal time, but has another function to open a door body easily when displacement, distortion, etc., are generated in the construction by an earthquake, etc. CONSTITUTION: Plane sections 11 inclined toward inside are formed to the left and right stiles and upper and lower rails of a fitting-body receiving frame 10 for an entrance fixed onto a structure 1, while inclined planes 18 adapted to the inclined plane sections 11 are formed to the end faces of the left and right vertical sections and upper and lower horizontal sections of a fitting body 17 for the entrance connected to the receiving frame 10 in a manner to be freely opened or closed.  The structure originally functions as a door at normal time, and the contact points (a), (b) of the receiving-frame inclined plane sections 11 and the fitting-body inclined planes 18 for the entrance acts as fulcra, and the fitting body 17 for the entrance can be push-opened outwards by the force of vibrations, and it can be opened larger, as the external pressure increases by vibrations at the time of a disaster, in which displacement, distortion, etc., are generated in the structure 1 by earthquake.
Patent JP-H02213216-A (JP)
Title: Comparator
Inventor: TAKAHASHI TOSHIAKI
IPC: H03K5/08
Filed: 1989-02-13
Abstract: PURPOSE:To prevent the production of a time delay in an output signal by inserting a series circuit comprised of a hysteresis resistance and a capacitor between an output and an input of a comparator. CONSTITUTION:A part of an output of an operational amplifier OP is fed back through a resistor RF of 100 kohms in its resistance. Moreover, a capacitor CF is connected in series with the feedback resistor RF. When an output voltage VOUT is inverted to a high level, a 6V bias voltage and a positive differentiating pulse are added to an input signal VIN. On the other hand, when the output voltage VOUT is inverted from a high level to a low level (0V), the DC component of the noninverting input of the operational amplifier OP is the result of adding a negative differentiating pulse to the voltage 6V and decreased.
Patent JP-S52117021-A (JP)
Title: Solid camera tube
Inventor: SUZUKI KENKICHI
IPC: H04N5/335
Filed: 1976-03-29
Abstract: PURPOSE: To realize the solid camera tube to read the information stored in the memory by FET by using the picture memory FE  ,  PC combining photoconductor and strong dielectric as picture receiver and memory. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57148089-A (JP)
Title: Scroll type compressor
Inventor: HIRAGA MASAHARU
IPC: F25B5/00
Filed: 1981-03-09
Abstract: PURPOSE: To prevent creating of large waste in the consumed energy and to  make the compression ratio smaller as necessary for the reduction of the load  on the driving source by reducing the initial volume of the enclosed space  formed between a pair of scrolls.  
     CONSTITUTION: A compressor has a compressor housing 10 comprising a front end plate 11 and a cup shaped member 12 attached thereto, a fixed scroll member 25, movable scroll member 26, movable scroll driving mechanism 27 and movable scroll rotation preventing mechanism 28 being provided in the cup shaped member 12 the opening of which is closed by the front end plate 11, the end expansion angle ϕ end  of the helical member 252 of the fixed scroll exceeding 4π, said fixed scroll member 25 having two fluid holes 255 and 256 connected to a chamber 36, the angular position ϕ 1  to provide said fluid holes 255 and 256 being selected within the range determined by ϕ end >ϕ 1 >ϕ end -2π. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62194844-A (JP)
Inventor: HAYAKAWA HIROSHI
IPC: G01R33/28
Filed: 1986-02-20
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-2000229678-A (JP)
Title: Cup cover
Inventor: WATANABE YOSHIO
IPC: A47G23/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide thermal insulation for a cup or the like and to make the cup or the like holdable safely and certainly by a method wherein a center crease is formed at a sheet which is made up by laminating a thermal insulating sheet on a flat sheet and while an incision for opening is formed at the center crease and the incision for opening is opened with the center crease folded in a way of French fold, the paper cup or the like is inserted into the opening. SOLUTION: While a center crease 3 is formed, intersecting at a right angle the corrugated parts of a sheet which is made up by laminating a corrugated thermal insulating sheet 2 on a flat sheet 1, an incision 4 for opening is formed at the center crease 3. Then, while the incision 4 for opening is opened with the center crease 3 folded in a way of French fold, a paper cup 5 is inserted into the opening. With a cup cover made up in a way as mentioned above, a hot or cold matter housed in the paper cup 5 is insulated by the thermal insulating sheet 2, and transmission of such heat or cold to the flat sheet 1 is prevented. Thereby, the paper cup 5 can be held safely and certainly with the cup cover regardless of the temperature of the matter housed in the paper cup 5, and accident arising from inadvertent falling of the paper cup can be prevented.
Patent JP-S55126512-A (JP)
Title: Production of hydrazine salt
Inventor: ITSUSHIKI TOMIYA
IPC: C01B21/16
Filed: 1979-03-23
Abstract: PURPOSE: To obtain hydrazine salt with a dil. mineral acid in a high yield by hydrolyzing benzophenone azines with the acid in the presence of an org. sulfonic acid or an acidic sulfate-ester.  
     CONSTITUTION: Benzophenone azines of the formula (where each of X 1 , X 2 , X 3  and X 4  is 1W4C alkyl, Cl, Br, F or NO 2 , each of m, m', m" and m"' is 0, 1, 2 or 3, and X 1  and X 2 , and X 3  and X 4  may be combined together to form a single bond or group) are hydrolyzed with an aicd such as sulfuric acid or hydrochloric acid in the presence of an org. sulfonic acid such as methane-sulfonic acid or an acidic sulfate-ester such as acidic sulfate-ester of higher alcohol to obtain hydrazine salt. The amt. of the sulfonic acid or the ester used is 1/1000 or more, pref. 1/100W 10 time as much as the azines. The reaction temp. is pref. 60W150°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59158828-A (JP)
Title: Soil and sand discharger in caisson work
Inventor: MATSUZAKI KAZUHIKO
IPC: E02D23/06
Filed: 1983-03-02
Abstract: PURPOSE:To improve the discharge efficiency of soil and sand by a method in which a rotary box is rotatably set in a fixed box and communicated to a working tower when the openings of both the boxes and matched with each other, and a bucket is operated in a vertically movable manner. CONSTITUTION:When the opening 6 of a rotary box 5 is matched with the opening 3 of a fixed box 2 and a space 8 communicated to the inside of a working tower 1, a winch 9 is turned, a bucket 12 filled with soil and sand is moved upwards in the working tower 1, and when the bucket 12 reaches the inside of the space 8, the rotation of the winch 9 is stopped. The rotary box 5 is turned to the direction of arrow to incline the bucket 12, and when the opening 7 of the rotary box 5 is matched with the opening 4 of the fixed box 2, the rotation of the rotary box 5 is stopped and soil and sand are discharged from the bucket 12. The rotary box 5 is turned inversely until the opening 6 of the rotary box 5 is matched with the opening 3 of the fixed box 2, and the rotation of the rotary box 5 is stopped.
Patent JP-H03237780-A (JP)
Title: Metal vapor laser equipment
Inventor: ITO HIROSHI
IPC: H01S3/03
Filed: 1990-02-15
Abstract: PURPOSE:To prevent the burnout of an O-ring, and obtain a stable laser output, by interposing a metal O-ring only in the sealing part on the laser window side. CONSTITUTION:A sealing member 16 is constituted of the following; a main piping part 16b having a flange 16a fastened and fixed detachably to a frange 9f of a vacuum jacket 9 by using bolts nuts or the like, a metal pipe 16c which is detachably linked with the tip of the part 16b via a metal O-ring 17, and an insulative cylinder part 16d which is brazed to the tip of the metal pipe 16c and constituted of a quartz member. A laser window 8 is fixed on the tip part of the cylinder part 16. The heat generated by discharge travels to the inner discharge tube 5, is radiated from the inner discharge tube to an atmospheric heat insulating layer 6, and is transferred to also the flange of 9f the vacuum jacket 9 and the sealing member 16. However, the O-ring 17 interposed in the sealing member 16 is not burned out because the O-ring 17 is made of metal. Thereby the inner discharge tube 5 can be always surely sealed.
Patent JP-H11217232-A (JP)
Title: Plate glass for electronic part
Inventor: KUSAKABE MASAYOSHI
IPC: C03B33/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a plate glass 1 for an electronic part by filleting the corners of the approximately rectangular plate glass in inwardly depressed approximately circular shapes, respectively, to improve the airtightness of a package for the electronic part and enhance the reliability. SOLUTION: The corners of a plate glass 1 for an electronic part are printed and coated with a thermosetting epoxy resin adhesive 4 with a screen printing machine, wherein the corners are brought into contact with a package 2. Therein, large amounts of the adhesive 4 are adhered to the approximately circular inward depressed fillet portions 1a of the plate glass 1. The plate glass 1 is fit into the upper fitting portion 3 of the package 2. The package 2 is then charged in an oven and heated to cure the adhesive 4, thus bonding the plate glass 1 to the package 2. Thereby, the contact areas of the fillet portions 1a of the plate glass with the fitting portions 3 of the package are larger by about 5% than those of a C fillet plate glass.  Consequently, the contact strength is improved, and the adhesive stored in spaces between the fillet portions 1a and the fitting portions 3 forms buffering layers at the corner portions liable to concentrate stresses and protects the corners.
Patent JP-S60180134-A (JP)
Title: Semiconductor device and test of the same
Inventor: KIKUCHI AKIRA
IPC: H01L21/66
Filed: 1984-02-27
Abstract: PURPOSE:To realize the characteristic test and function test of a semiconductor device of submicron region with a high efficiency and a high resolution by forming a particular test circuit on the same substrate with semiconductor element groups. CONSTITUTION:A test circuit, consisting of a first capacitor which forms an electrode 2 with a conductor having a secondary electron release ratio smaller than 1 for irradiation of primary charged beam generated by the same acceleration voltage, a second capacitor which forms an electrode 4 with a conductor having larger than 1, and a switching element 6 which connects these two capacitors in parallel between an input terminal 7 and a ground terminal 8, is formed on the same substrate with semiconductor element groups. The electrode of the one capacitor is irradiated with the primary charged beam 1 and the electrode of the other capacitor is irradiated with the beam. Thereby, voltage change is given to the input terminal 7 of the switching element 6 and the switching element 6 is controlled for ON and OFF. The semiconductor element groups are tested with the signal of output terminal 11 of this switching element 6.
Patent JP-H10216366-A (JP)
Title: Motor-driven model plane
Inventor: SHIRAKAWA HIDEO
IPC: A63H27/18
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To adjust the center of gravity and lift accurately and easily by providing suspending support mechanism for suspending and supporting a main wing on a virtual line passing through the center of lift of the main wing and near the aerodynamic center in a high-wing monoplane constructed so that the main wing is positioned above the center of gravity of the airframe. SOLUTION: A hook 10 as a suspending support mechanism in the center of lift of a main wing 1 and near the aerodynamic center is provided in the same position as the center of gravity or above of the airframe. The main wing aerodynamic average chords (M.A.C.) can be obtained by a well-known expression, but a rectangular wing like the substantially rectangular main wing 1 is such that a chord length C is M.A.C. and the aerodynamic center is C/4. Accordingly, the suspending support mechanism is provided on a virtual line of the center of lift and near the aerodynamic center C/4. When the suspending support mechanism is used, even if a flight is not made actually, in the suspending state, a propeller 7 is rotated to judge the adjustment of side thrust and down thrust.
Patent JP-S56129731-A (JP)
Title: Mixture ratio controlling system for electronically controlled fuel injection engine
Inventor: HIBINO MASAHIRO
IPC: F02D41/04
Filed: 1980-03-18
Abstract: PURPOSE: To moderate the shock caused at the time of changing the operational mode during a constant-speed operation and to enhance reliability and accuracy of control, by controlling the mixture ratio by use of an output signal of an air flow meter relating to the amount of intake air and an output signal of a throttle valve switch relating to the opening of a throttle valve.  
     CONSTITUTION: An ignition signal S 3  produced by an ignition coil 11 is converted into an engine rotation pulse signal P 1  in a generating circuit 21. From the signal P 1  and a signal S 1  produced by an air-flow meter 9, a standard pulse P 2  is produced by a generating circuit 22 and given to an incremental pulse generating circuit 23. Further, the signal S 1  is given to a generating circuit 24 for making comparison between the actual amount Q and a reference amount Q 1  of intake air and giving an increment instructing signal to the first increasing circuit 25 when Q is greater than Q 1 . The circuit 25 is also afforded with an output signal of an increment cancelling circuit 28 which is connected with a throttle valve switch 10, so as to give an incremental pulse to the generating circuit 23 when the opening of the throttle valve is greater than a certain value and to thereby increase the mixture ratio by controlling an injection valve 13 by a composite pulse P 3  of the incremental pulse and the standard pulse P 2 . 
     COPYRIGHT: (C)1981,JPO&Japio