baber/WOPTO huggingface dataset:
Patent JP-2000067766-A (JP)
Title: Electron tube and its manufacture
Inventor: GONBEI KATSUHIRO
IPC: H01J19/36
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To suppress temperature rising of an electrode and facilitate handling by forming a nickel film on a metal surface. SOLUTION: When a transmitting tube enters an operation state, a cathode 12 generates heat and the temperature of the transmitting tube is raised. Part of heat generated is scattered by a nickel film 11a formed on the inside surface of a cylindrical anode 11, and another part of it is absorbed. Heat scattered and heat absorbed by the nickel film 11a are passed through the main body part of the anode 11, and absorbed by water for cooling the outside surface of the anode 11. For forming the nickel film 11a on the inside surface of the anode 11, the inside surface of the cylindrical anode 11 made of oxygen-free copper is abrasive-blasted to form fine unevenness, then the outside surface of the anode 11 is covered with metal foil or tape, and the nickel film 11a is formed on the inside surface by electroplating. The thickness of the nickel film 11a is preferable to be 0.15-3 μm.
Patent JP-S60124603-A (JP)
Title: Production of butylene polymer
Inventor: AKASE NORITOSHI
IPC: C08F6/00
Filed: 1983-12-12
Abstract: PURPOSE:To produce a butylene polymer continuously in good efficiency, by polymerizing a butane-butylene fraction in the presence of a Friedel-Crafts catalyst and washing the polymer successively with deionized water, a sodium hydroxide solution, and deionized water. CONSTITUTION:A butane-butylene fraction obtained by extracting butadiene from a C4 fraction obtained from the thermal cracking of naphtha or the like is polymerized in the presence of a Friedel-Crafts catalyst. The obtained butylene polymer is then subjected to washing treatment. Namely, the polymer is wahsed first with deionized water. The polymer from which acids are thus removed by the washing is then washed with a sodium hydroxide solution. The polymer thus washed is withdrawn from the top of an alkali washing tank and further washed with deionized water.
Patent JP-2000062523-A (JP)
Title: Illumination lighting control device for bicycle
Inventor: MATSUMOTO KANJI
IPC: B60Q1/02
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an illumination lighting control device for a bicycle free from illuminance shortage during low speed travel in the case of driving a bicycle lighting system by a bicycle generator. SOLUTION: Generated output of a hub generator 1 of a bicycle is rectified by a rectifying circuit 2, then made constant voltage by a constant voltage circuit 3 and supplied to a selecting circuit 4, while a charging capacitor C2 of large capacity is connected to the selecting circuit 4, and the charging capacitor C20 is charged by a charging circuit 5. Output voltage of the selecting circuit 4 is supplied to a headlight 7 to light the headlight 7 when the light quantity is low and the bicycle is in a travel state on the basis of the judgment of a lighting control circuit 6 on the travel state and light quantity. In the selecting circuit 4, charging voltage of the charging capacitor C2 is supplied to the headlight 7 when the generated output of the hub generator 1 is low.
Patent JP-H0281311-A (JP)
Title: Rotary head assembly of magnetic recording and reproducing device
Inventor: KANEKAWA HIROSHI
IPC: G11B5/53
Filed: 1988-09-17
Abstract: PURPOSE:To decrease the wear and damage of a magnetic tape and the unequal rotating load and rotation of a rotary cylinder by floating the magnetic tape by the air introduced by the grooves provided on the outer peripheral surface of the rotary cylinder. CONSTITUTION:The grooves 12 for air introduction which are juxtaposed in plural pieces on the outer peripheral surface 10 of the rotary cylinder 3 diagonally cross circumrotating grooves 10 from near the top end of the rotary cylinder 3, pass diagonally between a window 302 and the circumrotating grooves 10 and extend backward of the window 302. The front ends 12a thereof are formed to a V shape. Since the air is thereby introduced along the grooves 12 to the spacing between the window 302 and the grooves 10 and to the rear of the window 302, air films 11 between the window 302 and the grooves 10 and the rear of the window 302 are increased in thickness and the magnetic tape 1 is floated. The magnetic tape 1, does not, therefore, come into contact any more with the outer peripheral surface 301 of the rotary cylinder 3 between the window 302 and the grooves 10 and in the rear of the window 302. The wear and damage of the magnetic tape 1 generated by the contact and the unequal rotation of the rotary cylinder 3 are prevented in this way.
Patent JP-2000062518-A (JP)
Title: Car body raising/lowering type dolly for lotus root farm land
Inventor: YASUDA KAI
IPC: B60P3/00
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent a dolly from interrupting harvesting and carrying works of lotus roots by vertically separating the dolly into a drive part and a traveling part, by setting a power transmission from the drive part to the traveling part to a stationary hydraulic pressure, and by freely raising/lowering the drive part in relation to the traveling part by the hydraulic pressure. SOLUTION: This car body is constituted of a drive part B and a traveling part C separated in the vertical direction and a hydraulic cylinder device (a) is arranged between the drive part B and the traveling part C into a cross so as to connect both B, C together. Pressure oil is let to pass in or removed from the hydraulic cylinder device (a) so that the power transmission from the drive part B to the traveling part C is set to a stationary hydraulic pressure, and the drive part B is raised/lowered in relation to the traveling part C. This constitution can adjust the drive part B attaching a pallet according to the plow sole and mud states and allow a worker to easily put and load digged out lotus roots on the pallet.
Patent JP-S6476169-A (JP)
Title: Multicolor reader
Inventor: HASE ARIYASU
IPC: H04N1/04
Filed: 1987-09-17
Abstract: PURPOSE:To attain a multicolor reading at low cost and to realize a compace device by selecting and driving plural light sources, inserting and disposing an optical path length correcting means on the way of the optical path interlockingly with the selection of the light source. CONSTITUTION:The light source for irradiating the light of a wavelength area the most suitable for reading correspondingly to the color of information applied to a medium 1 is selected from the plural light sources 21, 22 and driven by a light source selecting and driving circuit 3. According to the wavelength area of the selected light source simultaneously, the optical path length correcting means 61, 62 are inserted to adjust so as to have the optimum optical path.
Patent JP-H0398972-A (JP)
Title: Control device for elevator
Inventor: IWATA SHIGEMI
IPC: B66B13/14
Filed: 1989-09-08
Abstract: PURPOSE:To sharply reduce signal lines by connecting at most two series transmission lines and at most two signal lines, sending at least one side of a door opening-possible signal and a door closing-possible signal, via two series and parallel converters between an operation managing control device and a door control device. CONSTITUTION:A first series and parallel converter 12, making a command signal parallelly generated in series and a condition signal made in series in parallel, is contained in an operation managing control device 11A, and a second series and parallel converter 26, making the condition signal parallelly generated in series and the command signal made in series with the first series and paral lel converter 12 in parallel, is built in a door control device 21A. One series transmission line 30A is used for connecting between these first and second series and parallel converters 12 and 26, and one signal line 33 parallelly pro vided to the transmission line 30A is used, for example, for sending a door opening-possible signal from the operation managing control device 11A to the door control device 21A.
Patent JP-H0589355-A (JP)
Title: Inner-machine washing device for vending machine
Inventor: KIDA AKIRA
IPC: G07F13/00
Filed: 1991-09-13
Abstract: PURPOSE:To rapidly and easily execute washing without holding a nozzle which jets detergent liquid supplied with a valve by means of hand by forcing a lever in the closing direction of the valve and supporting the one end of the lever so as to be freely rotatable. CONSTITUTION:An inner-machine washing device is provided with a holding device 43 which consists of a restraining mechanism 34 restraining the lever 16 so as to make if freely restrainable and unrestrainable in the nozzle 13 at the rotation position of the lever 16, where the valve opens, and holding mechanism 36 holding the nozzle 13 where the lever 16 is restrained by the restraining mechanism 34 so as to make it freely attachable and detachable inside the machine. Sandwiching mechanism 33 which sandwiches the nozzle 13 from both sides with the lever 16 at the rotation position of the lever 16, where the valve opens, or a hole part forming body which is fixed inside the machine and also where the hole part where the nozzle 13 is fit and inserted is formed are provided and the hole part forming body or sandwiching mechanism 33 serves for restraining mechanism 34 and holding mechanism 36. Moreover, pressing mechanism pressing the nozzle 13 is fit and inserted in the hole part at the rotation position of the lever 16, where the valve opens, so as to make it freely energized/deenergized in the periphery of the hole part in the hole part forming body is provided.
Patent JP-2000052484-A (JP)
Title: Adhesive composite and sealing resin composition to be used therefor
Inventor: INOUE TOSHIO
IPC: B32B27/34
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To enable a wide-range application of a metal/thermotropic liquid crystal resin to adhesive composite by melting and adhering a metal body and a resin composition comprising a polyamide-based resin and a thermotropic liquid crystal resin. SOLUTION: A metal body is melted and adhered with a polyamide-based resin and a thermotropic liquid crystal resin (LCP). An example of the metal body may be copper and an alloy thereof, a steel product, a cold rolled steel plate, a cast iron, a stainless steel plate, a steel-nickel alloy, aluminum and an alloy thereof, or the like. The surface of the metal body is pretreated by a triazinethiol compound, thereby further improving adhesive with LCP. LCP exhibits an optical anisotropy at the time of melting, and is a thermoplastic polymer. An example of LCP may be liquid crystal polyester, liquid crystal polyester imide or the like, more particularly, all aromatic polyester, polyester amide, polyester carbonate or the like can be given.
Patent JP-H04113907-A (JP)
Title: Operation testing device for steering wheel
Inventor: HIRANO ATSUO
IPC: B62D15/02
Filed: 1990-09-03
Abstract: PURPOSE:To operate a steering wheel with a feeling similar to that in normal running for a driver by competing an operation reaction force by an operation angle and a tire slip angle, and generating the operation reaction force at the steering wheel with a good responsiveness. CONSTITUTION:Detected signals of an axle senser 15A and a brake senser 16A are inputted through A/D converters 21, 22 to a main control means 50. A rotation angle of a steering wheel is inputted from an encoder 23 through an I/O interface 24 to the main control means 50. In the meanwhile, an output of the main control means 50 is supplied through a D/A converter 26 and a V-I converter 27 to a motor 28. At this time, the main control means 50 computes and operation reaction force T generated at the motor 28 by an expression I.
Patent JP-H0395842-A (JP)
Title: Analyzer using electron beam
Inventor: OSANAI KATSUTOYO
IPC: H01J37/252
Filed: 1989-09-07
Abstract: PURPOSE:To prevent the expanded energy distribution of electron beam by supplying a filament with pulse current and sampling analysis output in the period of non-electrification of the filament in synchronization with the pulse current. CONSTITUTION:A filament 1 is given negative potential against a target or a sample 3 to accelerate electrons between the filament and the target 3. Analysis information is obtained from target current. The target current, after amplified by a pre-amplifier 7, is input to one terminal of an AND gate 8. With the help of sampling pulse applied to the other input terminal of the AND gate, the AND gate 8 passes through only in the period of the pulse existence, and the output in the same period as that of the output of the pre-amplifier 7 is only sampled. In this case, since the filament is not electrified, all have the same potential. It is thus possible to prevent the expanded energy of electron beam resulting from different potentials.
Patent JP-H0679276-A (JP)
Title: Electrolytic cell
Inventor: WATANABE KAZUSHIGE
IPC: C02F1/46
Filed: 1992-09-01
Abstract: PURPOSE:To provide an optimum electrolytic cell for a water treating device for producing a drinking water, etc., as the alkaline ionized water contg. minerals by eliminating the reduction in electrolytic efficiency due to the clogging of a diaphragm. CONSTITUTION:A cylindrical cathode 21 is formed by the conductive fiber permeable to cation, a rod-shaped anode 22 is placed in the cathode 21 with a specified clearance 23 therebetween, and cation is collected by the cathode 21, permeated and liberated outside the electrode part 20. Accordingly, the diaphragm is not clogged, and the electrolytic efficiency is increased. Electrolytic water is supplied to the clearance of the electrode part 20 from one end, and the cation collected by the cathode 21 is discharged from an alkaline ionized water discharge pipe 17 as minerals. The anion collected by the central anode 22 is discharged from an acidic ionized water discharge pipe 16.
Patent JP-H1078492-A (JP)
Title: Control rod drive mechanism of reactor and its controller and operation method
Inventor: ARIYOSHI MASAHIKO
IPC: G21C7/14
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a control rod drive mechanism of a reactor which directly and linearly drives a drive shaft as an electric conductor with a cylinder type linear motor for control rod operation in a reactor and easy capability of arbitrary moving velocity and holding in shut down, and its controller and operation method. SOLUTION: This control rod drive mechanism 28 of a reactor for inserting and withdrawing control rods in the core 2 placed in a reactor vessel is constituted of a linear induction motor 30 driven by electromagnetic force with a drive shaft 32 moving up and down the control rods 4 in connection, a position detector 37 detecting the position of the control rods 4, an electromagnet 35 detachably holding the drive shaft 32 and a wire holding mechanism 33 hanging down the drive shaft 32 with a wire 34 by way of the electromagnet 35.
Patent JP-H0861690-A (JP)
Title: Decoration panel for air conditioner
Inventor: FUKATSU MASASHI
IPC: F24F13/20
Filed: 1994-08-22
Abstract: PURPOSE: To delete the number of components by providing the function of a heat insulator by forming a hollow layer, and to improve the assembling properties by unitizing the part of a diffuser and to reduce the cost. CONSTITUTION: A sealed hollow layer (air layer) 31 is hollow-molded at the periphery of the diffuser 4 of a decoration panel body 2. The heat insulating effect is provided by the layer 31 to eliminate the insulator which is heretofore used, and condensation due to the diffusing of cold air is prevented. When the layer 31 is hollow-molded, a guide rib 32 is integrally formed. The rib 32 is formed integrally along a longitudinal direction with the upper part of the layer 31. Thus, the rigidity of the section is simultaneously increased by the combination of the box shape of the layer 31 and the shape of the rib 32. Further, the weight can be also reduced by the rib 32 made of metal.
Patent JP-H10116296-A (JP)
Title: Device, system, and method for sorting information, and storage medium storing information sorting program
Inventor: GREGG WOLF
IPC: G06F17/30
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To make retrieval efficient by displaying icons representing individual documents on a display, and arranging the icons on the display by utilizing a similarity scale. SOLUTION: The icons 10 representing individual documents are displayed. The icons 10 are displayed at specific positions on the display 20 and a new icon is arranged in the center of the display 20. Once the icons are displayed on the display 20, the icons are moved to the same document. The system determines similarity on the basis of the hidden metric of the document. The hidden metric is used to generate and use the similarity scale by the system, it is confirmed whether or not the document is similar to the document corresponding to the new icon, and the respective icons are moved toward a more similar document. Then when the user arranges an item on the display 20, the system adjusts the coefficeint of the similarity scale and makes the preferable positions of the icons correspond to nearby the position that the user has determined.
Patent JP-H0569614-A (JP)
Title: Printer
Inventor: YAMASHITA YOSHIMI
IPC: B41J13/10
Filed: 1991-09-13
Abstract: PURPOSE:To improve an operating property by a method wherein an arm which interlocks a pressure roller operating lever with a raising and lowering operation of a sheet guide, is provided. CONSTITUTION:Two pressure rollers 6 come freely in contact with a platen 5 and are freely separable therefrom, and coming in contact with the platen 5 of the pressure roller 6 and separating therefrom are performed with a pressure roller operating lever 3 via a pressure spring 8, a spring shaft 9, a spring gear 10, and a lever gear 11. A sheet guide 1 is connected to the pressure roller operating lever 3 via a pushing up arm 2, and the coming in contact with the platen 5 of the pressure roller 6 and separating therefrom and the raising and lowering operation of the sheet guide 1 are performed by interlocking them with each other. Since operation, of the formed by interlocking them with each other. Since operation, of the sheet guide both in the case of printing a cut form and in printing continuous forms is interlocked with operation of the pressure roller operating lever, thus an operating property is improved.
Patent JP-H0396624-A (JP)
Title: Pumping loss reduction device for engine
Inventor: AKAGI YUJI
IPC: F02B53/02
Filed: 1989-09-08
Abstract: PURPOSE:To enhance stability in combustion by constituting a device in such a way that the close ending time of a recessed hole is delayed from the open ending time of a late closing port by a specified angle in the pumping loss reduction device wherein the side housing a rotary piston engine is provided with an air intake late closing port and a recessed hole. CONSTITUTION:When the side housing 3 of a rotary piston engine is provided with an air intake late closing port 21 for reduction in pumping loss and recessed hole 25 which communicates working chambers 7 with the space 26 of a rotor side section within a side seal 9, the air intake late closing port 21 is opened to a space within a cylinder at a position somewhat close to the leading side from air intake ports 17 and 18 when viewed from the rotor rotating direction so that it is thereby opened/closed by the rotation of a rotor 5. On the other hand, the recessed hole 25 is provided at the position of suction side close to the minor axis L2 in the compression side close to the major axis L1 of a casing 1, and it is concurrently interposed into a relative position that the close ending time of the recessed hole 25 by the rotor is delayed from the open ending time of the air intake late closing port 21 by a specified angle.
Patent JP-S59122425-A (JP)
Title: Sustained release preparation and its preparation
Inventor: KOYARI KIYOJI
IPC: A61K9/16
Filed: 1982-12-27
Abstract: PURPOSE:To obtain the titled preparation free from side effect, simply and economically without using a coating polymer, by melting and/or dispersing uniformly a drug and a surface active agent into lipid. CONSTITUTION:1/40-40 times as much lipid [water-insoluble substance having action to delay elution of drug, having preferably (40-150 deg.C) softening point or melting point: hardended oil, paraffin, etc.] as drug by weight is melted under heating at 40-150 deg.C, blended with a drug and 0.01-2.0 times as much a surface active agent (e.g., sucrose fatty acid ester, Tween 80, sodium lauryl sulfate, etc.) as the drug by weight, and, if necessary, an excipien, and lubricant, and uniformly melted and/or dispersed, sprayed and cooled by spray cooling method into the desired particle size, to give a sustained release preparation. A slightly water soluble drug (e.g., FP, IP, etc.) as well as a water-soluble drug (e.g., befunolol hydrochloride, etc.) may be cited as the drug.
Patent JP-S58173215-A (JP)
Title: Grout injection work
Inventor: OGAWA YASUHEI
IPC: E02D3/12
Filed: 1982-12-27
Abstract: PURPOSE:To exactly obtain a packer effect by a method in which a grout discharge port is formed at the tip, a sleeve packer is provided on the base side, both ends of packer are fixed when the packer is operated, and a fluid pressure is applied from inside for expansion. CONSTITUTION:A discharge port 12 for a grout 19 is formed at the tip end, and a groove 15 is formed on the peripheral wall of the discharge port 12. Also, a sleeve packer 16 to be expanded by a fluid pressure and also to be restored when removing the fluid pressure, made of a flexible material, is fixed on both ends in a surrounding manner. Then, a fluid pressure is applied to the packer 16 for expansion, grout is injected into the surrounding ground from the grout discharge port 19 fixed to the wall of bore hole 18, the fluid pressure is removed after the injection, and the packer 16 is restored in such a way as to house it in the groove 15. Then, an injection and boring rod 1 is moved to the next forward stage, and thereafter these processes are repeated and grout 19 is injected.
Patent JP-H1082779-A (JP)
Title: Boiled rice taste evaluate system
Inventor: HARA YUMIKO
IPC: A23L1/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain an evaluation system whereby anyone can determine a total evaluation value, by inputting plural items of evaluation values, subjecting the inputted evaluation values to pretreatment calculating a total evaluation value by inputting the pretreated data, and indicating the calculated total evaluation value and inputted estimation values. SOLUTION: An input means 2 receives six items of evaluation values, e.g. numeric values from 0 to 5 in terms of a hardness, a taste and a luster of rice. A pretreatment means 3 executes relative analysis using data of the evaluation values and total evaluation value, divides them into two groups having strong relation and week relation and obtains each average of respective two groups. The average is subjected to coordinate transformation to obtain a mutual relation of the evaluation value. Tow mutual relation values obtained by a calculation means 4 are inputted and the total evaluation value obtained by a fuzzy inference process is outputted. The rule of the fuzzy inference process is so constituted that determination data of the total evaluation value of a skilled person cab be reproduced. The calculated total evaluation value and the inputted evaluation values are indicated on an indication means 5.