baber/WOPTO huggingface dataset:
Patent JP-H08113968-A (JP)
Title: Drain pipe joint
Inventor: YAMAMOTO KICHINOSUKE
IPC: E03C1/122
Filed: 1994-10-17
Abstract: PURPOSE: To minimize the generation of noise and secure the flow of drain by separating a cylindrical part suspending in a manifold and fabricating a gasket-integrated rubber-made part thereof and installing a vent hole to the upper part of the cylindrical part and reducing the lower part of the cylindrical part in the shape of a funnel and opening the part like a petal CONSTITUTION: There are installed a first opening cylinder 11 into which a drain vertical pipe 3 is inserted and second opening cylinders 12, 13 and 16 into which a drain horizontal running pipe is inserted and a third opening cylinder 14 which is connected to a vertical pipe, thereby forming a manifold 1 in one piece as a hollow member. A step part 111 is installed inside the first opening cylinder 11 while a cylindrical body 2 is installed to the upper part and a cylindrical part 22 is installed to a gasket 21 and the lower part so that they may be molded with a soft material. In this case, the gasket 21 is placed into close contact with the opening cylinder 11 and locked with the step part 111.  Furthermore, a funnel- shaped part 24 is installed to the lower end of the cylindrical part 22 where a cut 25 is installed to the funnel-shaped part 24, thereby providing a vent hole 26 on the upper part so that the funnel-shaped part 24 may be opened like a petal when waste water drops. A suspension film 4 is attached to the outer peripheral part of the cylindrical body 2 while a plurality of through holes 41 are installed to the upper part so that the wastewater may be guided with the suspension film 4 after it has passed through the cylindrical part 22, thereby inhibiting the generation of noise more effectively.
Patent JP-H11115836-A (JP)
Title: Wall decontaminating device
Inventor: YAMAZAKI KATSUYOSHI
IPC: B62D57/024
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of a wall decontaminating device and save its energy by reciprocating its brushes with air cylinders. SOLUTION: A wall decontaminating device A comprises angular brushes 3a and 3b and auxiliary suckers 4a and 4b placed at the respective upper and lower ends of its main body part 1 set in an angular frame 2 that serves also as a feed pipe, and a vertical main suction part 6 that includes main suckers 5. The decontaminating device A is adapted to move through alternate suction and shift motion of the main suckers 5 in the main suction part 6 and the auxiliary suckers 4a and 4b. The brushes 3a and 3b are attached to the ends of the piston rods of a pneumatic double-acting and double-rod cylinder.  The position of the cylinder piston is detected with a sensor before it reaches its stroke ends, and pressure air is selectively allowed into or out of the cylinder by a solenoid valve controlled by such detection signals to thus reciprocate the cylinder at higher speed and simultaneously relieve its shocks at the stroke ends.
Patent JP-H1010887-A (JP)
Title: Image forming device
Inventor: KADONAGA MASAFUMI
IPC: G03G15/01
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent transfer dust without providing an additional mechanism by setting the dielectric constants and thickness of an image carrier and an intermediate transfer body and the potential of the base surface of the intermediate transfer body, so as to make the polarity of a charge after a toner image on the image carrier is transferred to the intermediate transfer body the same as that before the transfer is performed. SOLUTION: A conductive brush 9 is in contact with the surface of the intermediate transfer belt 5, in the surface opposite to the surface facing a photoreceptor 1, of the intermediate transfer belt 5. A transfer bias voltage having the polarity opposite to that of the charge of toner is applied to the conductive brush 9 by a DC power source 10. The transfer dust is generated when a great discharge occurs and the polarity of the nonimage part of the photoreceptor 1 after the transfer becomes the polarity opposite to that before the transfer. As a condition not for making the polarity of the nonimage part of the photoreceptor 1 opposite, a true electric charge held in the nonimage part after a nipping part passes through becomes zero. The dielectric constants and thickness of the photoreceptor 1 and the belt 5 and a transfer bias voltage can be set so as to satisfy the condition.
Patent JP-H10105358-A (JP)
Title: Device and method for controlling image display and information recording medium
Inventor: GAMACHI TERUHISA
IPC: G06F3/048
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To easily recognize the state of an object and to quickly and surely confirm its own operation by changing a cursor shape and changing the cursor shape further in the case that the object is held. SOLUTION: In a main window 211, a cursor is displayed on a non-holdable building and the cursor is indicated by an arrow. Then, in the case of judging that the cursor is positioned on a holdable object, the cursor is displayed by the shape of the palm of a hand. By having a user click a mouse for instance connected to a client terminal, a command for selecting (holding) the object is inputted, and in the case that the cursor is moved onto the non-holdable object, it is displayed as the cursor in the shape of the arrow. Then, in a state where the cursor 222 in the shape of the palm is positioned on a prescribed object, when the mouse is clicked, a processing for changing the cursor to the shape of a fist is performed.
Patent JP-S62129339-A (JP)
Title: Curable composition
Inventor: HAWAADO ROBAATO RUUKASU
IPC: C08F8/00
Filed: 1986-11-25
Abstract: New and improved curable compositions useful as non-yellowing, acid resistant coatings for a variety of substrates and as adhesives and binders are disclosed. The curable compositions comprise a polymeric component comprising poly(C1-C6 alkyl acrylamidoglycolate) functional units and poly (active hydrogen) functional units and preferably an effective amount of a protic acid crosslinking catalyst. In preferred embodiments acid-catalyzed room temperature curable coating compositions are provided. The compositions may be cured effectively at lower temperatures without the use of amines or other toxic crosslinking agents and do not liberate formaldehyde on curing. A method for making poly(C1-C6 alkyl acrylamidoglycolate) functional polymers is also disclosed.
Patent JP-H07109208-A (JP)
Title: Method for preventing adhesion of submarine organism
Inventor: TAKAYASU TERUKI
IPC: A01N59/16
Filed: 1993-10-12
Abstract: PURPOSE:To provide a method for preventing adhesion capable of preventing adhesion of submarine organisms over a long period by simple maintenance and further, excellent also in beauty because of characteristics free from corrosion, discoloration, etc., and not causing marine pollution. CONSTITUTION:This method for preventing adhesion of submarine organisms is carried out by applying titanium, zirconium, tantalum, niobium or an alloy consisting essentially of these metals to a part contacting with sea water in ship or boat composed of fiber-reinforced plastic or a marine structure contacting with sea water.
Patent JP-H07125192-A (JP)
Title: Manufacture of ink jet recording head and ink jet recording head using the method
Inventor: SAITO ASAO
IPC: B41J2/16
Filed: 1993-11-09
Abstract: PURPOSE:To improve a yield by cleaning stains due to an organic matter, etc., on the surface of a metal film formed on the surface of a Si substrate when the Si substrate and a printed circuit board are connected by an ultraviolet laser and connecting them by wire bonding after cleaning. CONSTITUTION:A Si substrate on which an electric conversion device 201 and a printed circuit board 211 incorporating a drive signal from outside are connected electrically by a wire. To make a connection, a bonding wire 234 is supplied from a capillary 232, and a laser oscillator 231, an optical system 230 are placed in the wire bonder, and cleaning is made by emitting laser light to the surface of a bonding pad every time when bonding is made. Immediately after cleaning, connection is made by wire bonding. Since the laser oscillator 231 is a ultraviolet laser type using an excimer laser of a short wave length, it is suitable for nanotechnological processing. Since it also breaks down an organic polymer, it can remove an organic matter on the surface of the bonding pad.
Patent JP-H04156359-A (JP)
Title: Printer
Inventor: OSADA MASATAKA
IPC: B41J2/485
Filed: 1990-10-19
Abstract: PURPOSE:To avoid long time from being required for conversion from an outline font to a bit map font when an application program is varied by a method wherein used frequency of a font is stored each kind of a font and each character size, and a bit map font data is stored for that which is much in used frequency. CONSTITUTION:A nonvolatile memory 11 is a memory composed of a battery back up memory, an EEPROM, etc., which store information for establishment of an initial state when a power source of a printer is on. Further, a font- orientated nonvolatile memory card 13 is composed of the nonvolatile memory such as the battery back up memory, EEPROM, etc., which can be attached or detached. It selects a bit map font data stored in a font cache memory 6b or the bit map font data generated in the font-orientated nonvolatile memory card 13 based on used frequency, and stores that to be kept.
Patent JP-H11100256-A (JP)
Title: Burned magnesia-chrome brick
Inventor: TORII KUNIYOSHI
IPC: F27D1/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To improve wear resistance, namely, high-temp. strength of the brick by adding a specified amount of fine-powdery TiO2 having a specified particle size to semi-rebonded magnesia-chrome brick contg. a specified amount of electrofused magnesia-chrome clinker. SOLUTION: This magnesia-chrome brick is produced by adding 1 to 5 wt.% of fine-powdery TiO2 having a <=0.5 μm average particle size, to semi-rebonded magnesia-chrome brick contg. >=60 wt.% electrofused magnesia-chrome clinker. At the time of using the brick thus produced, for the lining of a smelting furnace, the added TiO2 , together with MgO in the brick matrix and CaO in slag, which is liable to disintegrate the structure of the brick, forms 2MgO.TiO2 , and CaO.TiO2 , respectively, to stabilize the CaO and to inhibit the CaO from infiltrating into the brick. On the other hand, when an excessive amount of the Tie. is added, the added TiO2 , together with another component SiO2 in the brick, forms a low-melting compound to soften the brick.  The smaller the particle size of the TiO2 is, with the smaller amount of the TiO2 , sufficient effects of the Tie, addition can be obtained. Thus, strong bondings between the Tie, and MgO and between the TiO2 and CaO can be effected and also, reactivity of the TiO2 to the SiO2 can be inhibited.
Patent JP-S63133018-A (JP)
Title: Physical quantity recorder
Inventor: TANAKA EIJI
IPC: G01D15/10
Filed: 1986-11-26
Abstract: PURPOSE:To achieve a highly reliable recording with a smaller apparatus, by recording physical quantity on a recording paper with a plurality of recording elements arranged linearly in the direction almost orthogonal to the scanning of the recording paper. CONSTITUTION:An electrical signal corresponding to physical quantity is inputted into a contact selection circuit 3 through a servo amplifier 2. The contact selection circuit 3 selectively closes any of contacts S1-S8... according to the size of the electrical signal inputted. Heating elements of a heating resistor 6 are connected in series to the contacts S1-S8... respectively to thermally record physical quantity on a thermal recording paper 7 being subjected to a subscanning.
Patent JP-H09100891-A (JP)
Title: Actuator
Inventor: YAMAGUCHI ZENTARO
IPC: F16H25/20
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent the opening of a housing, also increase an assembling property. SOLUTION: The base end part of a supporting tube 19, supporting a movable tube 22, is insertedly fixed to the shaft insertion part 4 of a housing 2, a shaft 15, normally/reversely and rotatably driven by a motor, is inserted in the supporting tube 19, and a nut 18, to which the movable tube 22 is connected, is movably and threadedly engaged with the shaft 15. The housing 2 is engaged with a pair of shells 5 and 5 matched, a shaft insertion part 4 is formed on the matching surface of both the shells, and a band 7 is fittedly mounted on the fitting part 6 of the supporting tube insertion part of the shaft insertion part 4. The opening phenomenon of the housing can be surely prevented by binding the supporting tube insertion part of the housing engaged by matching a pair of the shells.  By preventing the opening phenomenon, the adoption of the two-piece structure of the housing can be realized to improve assembling work of a built-in part into the housing.
Patent JP-H04154352-A (JP)
Title: Subscriber's line abnormality detecting system
Inventor: YAMAMOTO KUNIO
IPC: H04M3/30
Filed: 1990-10-18
Abstract: PURPOSE:To detect the sudden characteristic deterioration of a subscriber's line by calculating a predictor in the next period, based on a measured value measured in the past, and comparing a measured value measured in the present period and a predictor calculated in the previous period. CONSTITUTION:A measuring means 100 measures periodically a characteristic of a subscriber's line 2 and outputs a measured value (x). A predictor calculating means 200 calculates a predictor D of the next period in a prescribed calculation process, based on the measured value (x) measured in the past by the measuring means 100. A first comparing means 300 compares the measured vague (x) measured in the present period and the predictor D calculated in the previous period, and outputs a quality decision result C1 of the subscriber's line 2. A second comparing means 400 compares the measured value (x) measured in the present period and a threshold value X, and outputs a quality decision result C2 of the subscriber's line 2. An integrated deciding means 500 outputs a quality decision result C3 of the subscriber's line 2, based on the decision results C1, C2. In this regard, a first comparing means 300 adds a deviation value Y calculated, based on plural measured values (x) to the predictor D outputted in the previous period, and thereafter, compares it with the measured value (x) measured in the present period.
Patent JP-S63135413-A (JP)
Title: Polyether-amine composition for reaction injection molding
Inventor: YAMAMURA HIROSHI
IPC: C08G18/65
Filed: 1986-11-26
Abstract: PURPOSE:To make possible the formation of polyether-amine composition for reaction injection molding, which can provide moldings having excellent mold release characteristics, heat resistance and appearance, by mixing a liquid aromatic polyisocyanate, a long-chain molecular polyether-amine, a specified aromatic polyamine as a chain-lengthening agent, and other auxiliaries. CONSTITUTION:The titled composition is formed from the following ingredients a-d: (a) is an aromatic polyisocyanate which is liquid at room temperature, (b) is a long-chain molecule polyether-amine having at least two isocyanate- reactive groups and a molecular weight of 1,000-12,000, in which at least 50% of the isocyanate-reactive groups are primary and/or secondary amino groups, (c) is an aromatic polyamine of formula 1 (where R is methyl, ethyl, propyl or isopropyl group; X is an R or OR group; n is O or an integer of 1-3; and the molar ratio of R to OR is 5:95-60:40), and (d) includes a catalyst, a foaming agent, an internal mold release, a filler and other auxiliaries, if necessary.
Patent JP-H03141725-A (JP)
Title: Phase locked loop oscillation circuit
Inventor: NAKAGAWA TADAO
IPC: H03L7/087
Filed: 1989-10-27
Abstract: PURPOSE:To enable control by a frequency control system even to a high sampling frequency and to enlarge a pull-in frequency range by providing a frequency control signal generating means composed of a mixer, differentiating circuit and smoothing filter. CONSTITUTION:A reference signal inputted from an input terminal 11 is inputted to sampling phase detectors 121 and 122 and the output signal of the detector 121 is inputted to a mixer 13 and an adder circuit 14. The output signal of the detector 122 is inputted through a differentiating circuit 15 to the mixer 13 while shifting a phase at 90 deg.. Next, the output of the mixer 13 is outputted through a smoothing filter 16 and when a phase locked loop is not locked, frequency control is executed to a voltage controlled oscillator 18 by the frequency control system from the detector 122 to the filter 16. When the phase looked loop is turned to an almost locked state, the pull-in of an oscillating frequency is executed by a phase control system, which is constituted of the detector 121 and a loop filter 17, and a microwave output synchronous with the reference signal is obtained. Then, the pull-in frequency range can be widely enlarged.
Patent JP-H01121736-A (JP)
Title: Birefringence measuring instrument
Inventor: INOTSUKA AKIHIRO
IPC: G01N21/23
Filed: 1987-11-05
Abstract: PURPOSE:To easily measure the birefringence of a transparent molding by varying specific two angles of a sample part. CONSTITUTION:A sample 1 for measurement such as a plastic molding is mounted and fixed on a sample part 11, and laser light from a light source part 2 is polarized by a polarization part 4 and projected on the center of the sample 1. Then a rotary disk 10a with a scale is rotated to measure the angle (thetamax) of the rotary disk when the quantity of light reaching a photodetecting part 7 becomes maximum. Then, the rotary disk 10a is held in this state, and the rotary disk 14a with the scale is rotated clockwise and counterclockwise to measure the right and left angles (theta<1>min and theta<2>min) of the rotary disk 14a when the quantity of light reaching the photodetection part 7 becomes minimum. Those three obtained angles are used to find orthogonal components n1, n2, and n3 of the sample from a specific equation, thereby obtaining the birefringence of the sample 1.
Patent JP-H01121661-A (JP)
Title: Air conditioner
Inventor: KATSUYAMA HIROYOSHI
IPC: F25B13/00
Filed: 1987-11-05
Abstract: PURPOSE: To realize an airconditioning operation following up the temperature variation more accurately by stopping the heating or cooling operation automatically based on the outer air temperature so that an air conditioner can be operated in a mode different from the preceding mode. CONSTITUTION: If the outer air temperature detected by a detecting means 69 increases over a heating reference temperature during heating operation based on a heating operation request signal from some room, an operability decision means S1 delivers a stop signal and an interruption means 76 stops heating operation automatically through an operation control means 67. Similarly, cooling operation is stopped automatically if the outer air temperature drops below a cooling reference temperature during cooling operation. More specifically, operation is stopped automatically when cooling or heating operation is not required due to outer temperature variation and an air conditioner can be operated in a different mode resulting in an operation following up the temperature variation more accurately.
Patent JP-H02126943-A (JP)
Title: Method for regenerating ion-exchange resin of mixed-bed deionizer
Inventor: SHIROTA TOSHIO
IPC: C02F1/42
Filed: 1988-11-06
Abstract: PURPOSE:To efficiently regenerate the ion-exchange resin in a short time by passing a mixture of water and air through a vertical tank from the lower part to separate the mixed anion and cation-exchange resins, settling both resins, supplying a regenerant to both resins, washing the resins with water and mixing the resins by air. CONSTITUTION:A mixture of water and air is passed through the vertical tank 5 from the lower part to transiently separate both ion-exchange resins which have been mixed and compressed to high density, and both resins are settled. Both resins are separated by gravity into the upper anion-exchange resin bed 12 and the lower cation-exchange resin bed 13. The regenerants for the respective resins are supplied into the tank 5 to regenerate both resins. Both resins are then washed with water, air is supplied from the lower part of the tank 5 to mix both resins, and the mixed resins are placed in the tank 5. As a result, the ionexchange resin is efficiently and easily regenerated.
Patent JP-H10108329-A (JP)
Title: Device for confirming existence of cable or the like in conduit
Inventor: FUJIMOTO HIDEKI
IPC: H02G1/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To enable investigation without damaging an internal cable or the like by the constitution of having a reflecting mirror for reflecting the light of forming an internal image in a conduit to a peeping cylinder and a light source for projecting the conduit projected in the reflecting mirror. SOLUTION: An image capture part 20 has a reflecting mirror 36 for reflecting the light of forming an internal image in a conduit 14 into a peeping cylinder 18 and a light source 38 for projecting the conduit 14 projected, and when a cable K or the like in the conduit 14 scheduled to cut off is investigated, a hole 16 having a small diameter is perforated in the conduit 14 so as not to damage an internal cable. Next, a peeping cylinder 18 is inserted into the hole 16 of the conduit 14 by grasping a case body 12, and when a switch provided in the case body 12 and the switch of an image output part are closed, the interior of the conduit 14 is projected from the light source 38, the light of a clear image is incident upon the reflecting mirror 36 from a cut part 40 for incident light of the peeping cylinder 18 to reflect it toward an image sensor 22. The inputted image is displayed.  As a result, the existence of a cable can be easily investigated and confirmed without damaging the internal cable or the like.
Patent JP-2000073204-A (JP)
Title: Tool for bib
Inventor: ENDO MICHIKO
IPC: A41B13/10
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a bib or pinafore tool usable for baby, patient, aged person, etc., in common. SOLUTION: A detachable apron is placed at or near both ends of a string or tape capable of forming a loop and having adjustable length (or the size of the loop). A bib or a stain-proofing pinafore is easily producible by using an existing cloth or sheet.
Patent JP-H10118129-A (JP)
Title: Foot rest device for motor-driven wheelchair
Inventor: KANEKO MITSURU
IPC: A61G5/04
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To incline a seat forewards without causing any interference with a foot rest pipe, to prevent a sitting person to feel tightness and also to reduce a vehicle body minimum turning radius by inclining the right and left foot rest pipes and positioning upper ends to be an outside from the right and left positions of right and left seat frames and lower ends to be an inside. SOLUTION: The upper end parts of the left and right foot rest pipes 38L and 38R are positioned to be the outside from the left and right positions of the left and right seat frames 14. The lower end parts are positioned in the inside from the left and right positions of the seat frames 14. That is, the center lines CL and CR of the respective pipes 38L and 38R are opened upwards and the lower end parts are made to almost coincide with the centers of the seat frames 14 and 14. The upper end parts of the foot rest pipes 38 are bent backwards, rotary collars are formed so as to be inserted to the upper parts of support pipes 30 and a rotary shaft is formed. Then, the seat frames 14 are rotated between the foot rest pipes 38 without interference and also the tightness feeling of the sitting person concerning legs is prevented. The turning radius is also reduced.