baber/WOPTO huggingface dataset:
Patent JP-H03158724-A (JP)
Title: Flowmeter
Inventor: MINAMI ISAO
IPC: G01F1/52
Filed: 1989-11-16
Abstract: PURPOSE:To utilize service water effectively by transducing the pressure difference generated between both sides of a submerged hole in a flow passage into the rotational quantity of a pulley and reading a scale value indicated by a pointer. CONSTITUTION:A flow of water from nearby the bottom part in the upstream tank 1a of a water tank 1 provided in the flow passage to nearby the bottom part in the downstream tank 1b through the submerged hole 3 is nearly uniform. Then the flow of water in the water tank 1 generates the pressure difference between the upstream side and downstream side of the submerged hole 3 owing to a water head generated by the submerged hole 3. As this pressure difference displaces floats 16 and 17 at both ends of a coupling wire 26 relatively according to the height difference H between both water columns, the pulley 23 rotates and thus the height difference H is correctly transduced into the quantity of rotation of the pointer 25, so that the pointer 25 indicates the quantity as a scale value on a scale board 27. Therefore, service water for agriculture which is slow in flow velocity generates an extremely small height difference H, but a scale value indicated by the pointer 25 can easily be read.
Patent JP-H01138360-A (JP)
Title: Engine equipped with exhaust turbosupercharger
Inventor: NAKAGOME KEIICHI
IPC: F02B3/06
Filed: 1987-11-26
Abstract: PURPOSE:To improve the acceleration performance without accompanying the trouble such as increase of exhaust gas and black smoke by constituting the title device so that liquid oxygen is jetted into a combustion chamber by an injection means during the engine acceleration operation. CONSTITUTION:An exhaust turbosupercharger 3 supercharges an engine 1 with intake by the revolution of a compressor 12 directly connected with an exhaust turbine 11. In this case, a cylinder head is installed in the state where the top edge of an injection nozzle 8 connected with a liquid oxygen storage tank 6 is set close to the inside of a combustion chamber 7. A solenoid valve 9 is installed in the injection nozzle 8, and opening/closing-controlled by a controller 10 into which the engine speed, boost pressure, fuel injection pump rack position, etc., inputted as control information. In other words, when the controller 10 detects the engine acceleration state, the solenoid valve 9 is opened, and the liquid oxygen is jetted into the combustion chamber 7 in a prescribed timing, and fuel is perfectly combusted, and the necessary output and torque can be obtained.
Patent JP-H11132440-A (JP)
Title: Combustion equipment
Inventor: YABUUCHI HIDETAKA
IPC: F23K5/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide small, portable combustion equipment with excellent operating performance capable of obtaining a sufficient calorific value without a fear of overheating and gas leakage. SOLUTION: Combustion equipment comprises a fuel tank 4 for storing a fuel to be supplied to a combustion chamber 18, a fuel shut-off valve 7, an actuator for actuating the fuel valve 7, and a fuel shut-off device for shutting off the fuel to the combustion chamber 18. According to this arrangement and by containing the fuel shut-off valve and the combustion chamber 18 in a separate enclosure, because the fuel can be shut off in the case of an abnormal combustion and a flame failure, it is possible to eliminate a trouble of overheating and gas leakage so as to allow the fuel shut-off device to be operated at hand with excellent operating performance.
Patent JP-H06125471-A (JP)
Title: Color facsimile equipment
Inventor: UMEZAWA TAKESHI
IPC: H04N1/46
Filed: 1992-10-12
Abstract: PURPOSE:To provide a color facsimile equipment able to print out original information of black/white signal with a black/white printer even when the original black/white information is received in the color mode. CONSTITUTION:Reception picture data are stored in a compression data storage section 23. Furthermore, page information is stored in a page information temporary storage section 29 via a compression data management section 27. A color/ black.white discrimination section 28 is started when it receives a notice of the reception in the color mode based on page information and discriminates whether or not picture data stored in the compression data management section 27 are truly color picture data. When the picture data are discriminated not to be true color picture data through the discrimination, a color/black.white conversion section 24 converts the picture data into black.white picture data and outputs the converted data to a selector S3. Since the selector S3 selects a black.white multi-value page decoding section 31, the picture data are decoded by the black.white multi-value page decoding section 31 and printed out by a black.white printer 36.
Patent JP-S63151177-A (JP)
Title: Binarization processor for picture signal
Inventor: YAMAKAWA FUJIO
IPC: H04N1/401
Filed: 1986-12-15
Abstract: PURPOSE:To obtain a distinct and highly accurate binarization processed data by controlling a slice level by means of the output of a D/A converter to D/A- convert a read-out data from an intensity of illumination distribution data, and correcting the unevenness of an illumination in a real time. CONSTITUTION:The screen of a white ground or the plain screen is illuminated previously, and the intensity of illumination distribution data is picked up through a camera 10, and the data is stored in an intensity of illumination distribution data memory 32. The data of one byte portion is read out from there, and is set in a data register 36, and is converted into an analog voltage by the D/A converter 34, and a slice voltage generator 22 is controlled by the said voltage, and the slice level in correspondence relation with the intensity of illumination is impressed on a comparator 14. Next, the camera 10 is started, and a picture signal from the camera 10 is classified into a binary data by the comparator 14 by means of comparing the largeness of it with the largeness of the slice level. At that time, because the comparator 14 is impressed by the slice level controlled by the intensity of illumination distribution data, an influence due to the uneven illumination is corrected.
Patent JP-2000119355-A (JP)
Title: Graft copolymer and coating material
Inventor: MATAGAWA SHUICHI
IPC: C09D171/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a graft copolymer capable of giving a coating film excellent in weatherability, luster, water droplet slipping properties, water repellency and antifouling properties, especially initial antifouling properties by randomly copolymerizing a specific fluororesin with a polysiloxane and an alkoxypolyalkylene glycol. SOLUTION: This graft copolymer is obtained by randomly copolymerizing 2-66 wt.% of (A) an organic solvent-soluble fluororesin having radically polymerizable unsaturated bonding units through urethane bonds, 4-40 wt.% of (B) a polysiloxane radically polymerizable at a one-side end and expressed by formula I and/or formula II [R1 to R12 are each H or a 1-10C hydrocarbon; (n) and (q) are each >=2; (p) is 0-10] and 1-25 wt.% of (C) an alkoxypolyalkylene glycol radically polymerizable at a one-side end and expressed by formula III [R13 is H or a 1-10C hydrocarbon; R14 is a 1-10C hydrocarbon; R15 is a 1-10C hydrocarbon which may be a straight chain or branched chain and may be substituted with a halogen; (l) is >=1; (m) is an arbitrary integer] and 28-92 wt.% of (D) a radically polymerizable monomer except the ingredients A-C.
Patent JP-H02145622-A (JP)
Title: Thermosetting resin composition
Inventor: KIKUCHI AKIHIKO
IPC: C08L79/08
Filed: 1988-11-28
Abstract: PURPOSE:To obtain the subject composition, containing polyfunctional maleimides, etc., and a specific vinyl aromatic compound polymer, excellent in heat, water resistance, electrical characteristics, especially dielectric characteristics and solubility in general-purpose low-boiling solvents and useful in the field of electrical, electronic materials, etc. CONSTITUTION:The objective composition containing (A) polyfunctional maleimides [e.g. a polymaleimide compound (prepolymer), expressed by the formula (R is polyfunctional organic group derived from aromatic and aliphatic polyamines; X1 and X2 are H, halogen or lower alkyl; n is 2-10) and having plural maleimide groups in the molecular] and/or polyfunctional cyanic acid esters (e.g. 1,3-dicyanatobenzene) and (B) a vinyl aromatic compound polymer having one or more substituent groups selected from the group of H, OH, COOH, epoxy and (meth)acryloyl groups in molecular terminals and 1000-10000 number-average molecular weight and >=60 deg.C melting point.
Patent JP-H11130850-A (JP)
Title: Polyethylene-2,6-naphthalenedicarboxylate resin for bottle and molded product made therefrom
Inventor: SUZUKI MINORU
IPC: B65D1/09
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain polethylene-2,6-naphthalenedicarboxylate(PEN) usable for bottles with excellent hue, transparency, thermal stability and moldability, in particular suitable for recyclable bottles. SOLUTION: This polyethylene-2,6-naphthalenedicarboxylate(PEN) is obtained from 2,6-naphthalenedicarboxylic acid as the main acid component and ethylene glycol as the main glycol component using an antimony compound as polymerization catalyst, and satisfies the following formulas I to IV simultaneously: formula I: 0.55<=[η]<=0.75 ([η] is intrinsic viscosity), formula II: the amount of the terminal carboxyl groups in the polymer <=32 eq/T, formula III: the amount of acetaldehyde in the polymer <=8 ppm, and formula IV: 0.8 <= the amount of diethylene glycol component in the polymer (wt.%) <=3.0.
Patent JP-H03158155-A (JP)
Title: Breast well-fleshing device
Inventor: KISHIMOTO SHUNICHI
IPC: A61H7/00
Filed: 1989-11-16
Abstract: PURPOSE:To effectively apply both a suction stimulus and a press stimulus by a method wherein flow water is selectively switched to a negative pressure generating part to generate a negative pressure at a suction cup and the water flow pipe of a water jet flow generating part to spray a water jet flow against the breasts. CONSTITUTION:A slide type two-way switching valve is employed as a switching valve 6, which is provided with a vertically sliding valve body 27 and a cylindrical part 28 slidably supporting the valve body 27, a flow water introduction passage 29 communicated and connected to a faucet through a hose 36, a lower delivery hole 30 connected to a negative pressure generating part 4 by means of a screw, and an upper delivery hole 31 connected to a water jet flow generating part 5 by means of a screw. The valve body 27 is provided with an L-flow passage 32 communicated to the upper delivery port 31 through a flow water introduction passage 29 and an inclination flow message 33 communicated with the lower delivery port 30 connected to the negative pressure generating part 4. Through vertical slide of the valve body 27, selective communication is practicable. By pulling a switching knob 34 formed in an extension manner to the lower end of the valve body 27, a water jet flow spraying mode is rendered effective. Meanwhile, by pressing the switching knob 34, a breasts suction mode is rendered effective, and the two modes is selectively switchable.
Patent JP-H02145618-A (JP)
Title: Heat insulating box unit
Inventor: NAKAMOTO HIDEO
IPC: F25D23/08
Filed: 1988-11-25
Abstract: PURPOSE:To obtain a heat insulating box unit, having an expanded heat insulating material, excellent in heat insulating performance and useful as refrigerators, etc., by mixing an organic polyisocyanate with a benzyl ether type liquid phenolic resin composition having a specified molecular weight, dibromodifluoroethane, etc., and expanding the resultant mixture. CONSTITUTION:The objective box unit having an expanded heat insulating material prepared by mixing an organic polyisocyanate with a benzyl ether type liquid phenolic resin composition having 220-300 average molecular weight as a polyol component, a foaming agent consisting of dibromodifluoroethane, a foam stabilizer and a catalyst and expanding the resultant mixture.
Patent JP-S63151886-A (JP)
Title: Radiation detector
Inventor: TAKAKUSA YASUO
IPC: G01T1/29
Filed: 1986-12-17
Abstract: PURPOSE:To obtain a detection element with limited dispersion of characteristic thereof near a block joint, by inserting a wedge-shaped spacer into a wedge- shaped clearance generated at a joint of a detector block to improve the adhesivity of a reflector. CONSTITUTION:A phosphor element 35 which absorbs radiation energy of X rays, a light transmitting element 36 junctioned thereto 35 to introduce the fluorescence into a photoelectric conversion element 32 and a radiation detecting element which is formed covering a part of the elements 35 and 36 with reflectors 37, 38 and 39 for reflecting the fluorescence, having a photoelectric conversion element 32 in contact with the element 36 are arranged in plurality adjacent thereto to be in a block. A wedge-shaped elastic body, for example, rubber member 41 is grasped with a wedge-shaped clearance between blocks to secure the adhesion of the reflector 39 at the block joint. Besides the member 41 as wedge-shaped elastic body, a plate spring-shaped member or rubber cord- like member may be used.
Patent JP-2000127909-A (JP)
Title: Pivot holder for wiper link
Inventor: SAITO HIROSHI
IPC: B60S1/34
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To perform mounting/demounting of a wiper link assembly from outside a car. SOLUTION: A mounting part 42a of a pivot holder 42 journalling a pivot shaft 41 is mounted in a front panel 23 from outside a car body, and a wiper link 35a is connected to a pivot arm 43 secured to the other end of the pivot shaft 41. In this way, a wiper link assembly 35 can be mounted and demounted from outside a car.
Patent JP-H11127692-A (JP)
Title: Soil packing container for pot
Inventor: TAKANASHI TSUNEO
IPC: A01G9/08
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a soil packing container for pot capable of not only efficiently packing soil to connected pots but also simply and surely separating the connecting parts of the connected pots. SOLUTION: Dividing materials 2 are formed inside a frame body 1 and the interior of the frame body 1 is longitudinally and latitudinally divided. Two or more housing parts 5 capable of separately housing each culture pot 3 of a connected pot 4 in which the plural culture pots 3 are connected are formed. Separating projections 6 for separating connecting parts 8 of the connected pot 4 are protrusively made on the top of the dividing materials 2 and the height from the bottom of the frame body 1 to the top of the separating projections 6 is equal to or lower than the height of the connected pot 4.
Patent JP-H06107131-A (JP)
Title: Whole surface wiper
Inventor: SHIROSHITA SOHEI
IPC: B60S1/18
Filed: 1992-09-28
Abstract: PURPOSE:To make the wiping of the whole surface possible even in the case of a rectangular window by moving a wiper only in a horizontal direction, since the usual wiper attached to the window of a vehicle or the like can not wipe the whole surface of the rectangular window because of its circular arc- shaped movement. CONSTITUTION:A wiper is formed so that a driven part W2 may move only in a horizontal (X) direction even when the point A of W1 rotates centering around a S point. Namely, a gear is attached to the A part of W1, and a rack is attached to the side of W2, and W2 is controlled not to move in a Y-direction by the rotation of the gear, and the driving part W1 and the driven part W2 are mutually connected at the point A so that the composing part AB of W1 and the driven part W2 may be always kept to be mutually perpendicular.
Patent JP-H07127680-A (JP)
Title: Rotary damper and method of assembling thereof
Inventor: KOIZUMI KAZUTAKA
IPC: F16F9/12
Filed: 1993-11-05
Abstract: PURPOSE:To provide a rotary damper which is excellent in operability and assemblability and which uses a seal member having no leakage of viscous fluid caused by damage, etc., and to provide a method of assembling thereof. CONSTITUTION:In a rotary damper 1 composed of a housing 2 defining therein a working chamber 21 opened at its upper surface, viscous fluid 5 filled in the working chamber 21, a rotary rotor 4 exerted with a braking torque given by the viscous resistance of the fluid 5 and being rotatable in the working chamber 21, a cap 3 adapted to be attached to the housing 2, and closing the opened upper surface of the working chamber 21, a liquid as gasket 6 is interposed between the housing 3 and the cap 3 so as to sealingly enclose the fluid 5 in the working chamber 21.
Patent JP-H03158258-A (JP)
Title: Dot impact printer
Inventor: YAMAGUCHI MASAYUKI
IPC: B41J2/485
Filed: 1989-11-16
Abstract: PURPOSE:To print out letters having the same quality as letters printed by 2n pins printing by selecting n pins printing in a 2n pins printing head and performing the n pins printing twice. CONSTITUTION:When a first printing is performed, namely, a 12 pins selecting switch 5 and a 12 pins position selecting switch 6 are turned on, an upper part of an original pattern corresponding to 1st to 12th dots is printed by upper 12 pins 9 partly constituting a printing head 8. When a second printing is performed, the lower part of the original pattern corresponding to 13th to 24th dots is printed by the upper 12 pins 9 of the printing head 8. Even if breakage of the pin of the printing head 8, trouble of a pin driving circuit, etc., make it impossible to use one of the pins of the printing head, n pins printing is selected so that pins, namely upper n pins or lower n pins, which are possible to be used are selected, thereby making it possible to guarantee the quality of the printing until a substitute comes to hand.
Patent JP-H09113420-A (JP)
Title: Automatic moisture measuring apparatus
Inventor: HOSAKA KAZUYOSHI
IPC: G01N21/3554
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic moisture measuring apparatus by which the moisture content of a raw material being transported by a conveyance facility is measured automatically by a method wherein a sample-sampling rod is moved to a sampling position by an actuator, the sample is sampled into a determination dish so as to be scraped off by a flat petal, the sample is turned over into a measuring dish on a measuring-dish setting rod so as to be transferred, the sample is moved to a moisture meter and the sample is dried and metered. SOLUTION: A sample-sampling rod 4 is made to protrude from an opening 7 in a container 1 to the fall point 102 of a raw material 101 on conveyors 100, 103, and the sample is housed in a determination dish 41. When it is housed in the container 1, it is scraped off by a flat petal 8 for determination sampling so as to be determined. A measuring-dish setting rod 6 is turned when an actuator 65 is driven, an opening and shutting door 11 is opened, and a measuring dish 61 is stopped at the lower part of the dish 41. The sample is turned over when a rotary actuator 46 is driven, and the sample is transferred to the dish 61 from the dish 41. The actuator 65 is driven again, the setting rod 6 is passed through an opening 10 so as to be stopped on a metering dish 51.  The metering dish 51 rises along rods 53, the dish 61 is raised, an infrared lamp 52 is lowered, the sample is heated inside a hood, and a weight change is measured.
Patent JP-S61172260-A (JP)
Title: Disk clamping device of disk reproducing device
Inventor: URATA KAZUO
IPC: G11B17/03
Filed: 1985-12-28
Abstract: PURPOSE:To perform secure clamping and smooth rotation by allowing a disk side to rotate around a spherical part as a center of rotation while receiving a clamping force from the spherical part when the disk is rotated on a turntable. CONSTITUTION:A steel ball 120 formed at a front end part is fitted in a clamper 80, which is fitted to a holder 79 by fitting shaft parts 100 and 100 to clamper support walls 95 and 95 rotatably. When the clamper 80 is rotated to lower the tip part, the steel ball 120 fitted to the reverse surface of the tip part of the clamper 80 is positioned on the axis of rotation of the disk 42 mounted on the turntable 111. Thus, the disk side 42 rotates around the spherical part as the center of rotation while receiving the clamping force from the spherical part to clamp the disk securely and rotate the disk smoothly.
Patent JP-S63150562-A (JP)
Inventor: NOGUCHI TOSHIFUMI
IPC: F25B27/02
Filed: 1986-12-16
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-2001119038-A (JP)
Title: Single-electron transistor and manufacturing method therefor
Inventor: ONO KIMITAKA
IPC: H01L29/80
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a single-electron transistor that is operated at a room temperature and has a simple manufacturing process. SOLUTION: In the method for manufacturing a single-electron transistor, a surface oxide layer 3 between a source electrode 4 and a drain electrode 5 on a substrate 2 with the electrode structure of the source electrode 4, a gate electrode 6, and the drain electrode 5 formed in advance is partially released by a probe 9 in a solution containing a colloid particle 7 terminated by a thiol derivative molecule, thus exposing a substrate material-cleaning surface 8 to the solution. Then, the colloid particle 7 is selectively and chemically adsorbed, only on the substrate material surface 8 that has been exposed by the operation due to self-organization operation, thus forming the colloid particle 7 between the source electrode 4 and the gate electrode 6 in a single row.
Patent JP-H03160779-A (JP)
Title: Circuit board
Inventor: SUZUKI MITSUHIRO
IPC: H05K1/00
Filed: 1989-11-20
Abstract: PURPOSE:To eliminate disposition of surge voltage absorbing components at positions on a board and to reduce in size a circuit board by incorporating a surge voltage absorbing function in the board. CONSTITUTION:A film is formed of a surge voltage absorbing material which contains zinc oxide as a main material. Many films are superposed in response to surge voltage absorbing performance to be obtained, and further pressed to be fixed by a press. Then, connection pads 2 to a circuit board 4 are formed on the front surface of the board 1, and platinum of ground conductor layer 3 is formed on the rear surface. Eventually, the board 1 is baked to be fixed to impart a surge voltage absorbing function. An electronic component 8 except the parts 2 are placed on the board 4, soldered, a solder paste or conductive adhesive is placed on the pads 2 formed on the board 1 by printing or the like, and the boards 1, 4 are eventually electrically connected by using a reflow furnace. Thus, the board can be reduced in size without loss of circuit performance.
Patent JP-H02145568-A (JP)
Title: Production of bisphthalimides
Inventor: MATSUBA TAKAO
IPC: C07D209/48
Filed: 1988-11-29
Abstract: PURPOSE:To obtain the subject compound useful as a flame-retardant for polymeric compounds, etc., in high yield by reacting a phthalic anhydride compound with a diamine compound in a solvent consisting of a mixture of an aprotic polar solvent and a hydrocarbon solvent at a specific mixing ratio. CONSTITUTION:The objective compound is produced by reacting (A) a phthalic anhydride compound with (B) a diamine compound in (C) a solvent consisting of a mixture of (i) an aprotic polar solvent (e.g., N,N-dimethylformamide, N- methyl-2-pyrrolidone or sulfolane) and (ii) a hydrocarbon solvent forming an azeotropic mixture with water (e. g., benzene, toluene or chlorobenzene) at a mixing volume ratio (i:ii) of 3:97-30:70 (preferably 5:95-15:85) e.g., at 100-250 deg.C (preferably 120-170 deg.C) for usually 0.2-10hr (preferably about 0.5-7hr) while removing formed water from the system by azeotropic distillation.