baber/WOPTO huggingface dataset:
Patent JP-2001140827-A (JP)
Title: Nail
Inventor: YOSHINARI YOSHITAKA
IPC: F16B15/06
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a nail exercising a high joining force even when joining it to a member where a nail is hard to fix, capable of enduring a high load, and with simple attaching work for enhancing work efficiency. SOLUTION: A plurality of projecting pieces 3 formed thin in an axial direction of a columnar trunk part 2 and long in a circumferential direction are arranged discontinuously with intervals in the circumferential direction of the trunk part 2 and linearly aligned in the axial direction of the trunk part 2. The intervals of end parts of adjacent projecting pieces 3 arranged discontinuously in the circumferential direction of the trunk part 2 are provided with substantially the same length as a circumferential length of a base part of the projecting pieces 3. The projecting pieces 3 are arranged inclined in respect to a plane perpendicularly crossing a center axis C-C of the trunk part 2. This nail also has a locking head part 5 extended perpendicularly in respect to the trunk part 2.
Patent JP-H03186538-A (JP)
Title: Printing medium conveying mechanism for passbook printing device
Inventor: TAKEDA JIYUNNOSUKE
IPC: B65H5/02
Filed: 1989-12-15
Abstract: PURPOSE: To prevent side deviation of a printing medium, slant and oblique printing due to bias moving during carriage by putting a carrier belt between a main pulley for driving carrier belt and a driven pulley for driving carrier belt whose rotary shaft is in a direction perpendicular to a carrier surface along both sides of the printing medium. CONSTITUTION: A belt conveyor constituted of a main pulley for driving carrier belt 5 and a driven pulley for driving carrier belt 6 whose rotary shaft is in a direction perpendicular to a carrier surface along both the sides of a printing medium 1 and carrier belts 3, 4 put between both the pulleys 5, 6 is provided. By contact frictional force of surfaces of these belts 3, 4 and the sides of the printing medium 1, driving force imparted to the belts 3, 4 is transmitted to the printing medium 1 and the printing medium 1 is carried to a prescribed place.
Patent JP-H02168535-A (JP)
Title: Microwave tube
Inventor: TSUCHIDA HIROSHI
IPC: H01J23/00
Filed: 1988-12-21
Abstract: PURPOSE:To eliminate incapability of rising resulting from increase in the body current by interposing a capacitor between a cathode and an anode. CONSTITUTION:A capacitor 9 is installed between a cathode 3 and anode 5 in an electron gun 1, which is formed from a heater 2, cathode 3, Wehnelt 4, and anode 5. From a helix power supply 11 the anode voltage is divided by an anode voltage dividing resistance 12 in a power supply 10 for driving. A series resistance 13 is inserted between the cathode 3 and anode 5. The impedance between cathode and anode is sunk equivalently by changing the time constant at the time of raising the anode voltage with the capacitor 9 so as to suppress to minimum the anode voltage of several hundreds of volts, which is generated at the same time as impression of the body (helix) voltage, and thus increase in the body current at the time of rising can be suppressed.
Patent JP-H05160789-A (JP)
Title: Optical signal branching inserting device
Inventor: NAKAI TAKAO
IPC: H04B10/29
Filed: 1991-12-09
Abstract: PURPOSE:To connect a drop-add object signal to a drop-add circuit through a setting revision without wiring change by providing an arrangement revision circuit rearranging the arrangement of optical signals to the device. CONSTITUTION:An optical signal I having 4 multiplexed SONET (synchronous optical network) frames is given to a reception circuit 1, in which the signal is synchronizing-separated into 4 optical signals a-d. For example, the signal (c) among the separated signals is added and desired to be dropped, an arrangement revision circuit 2 rearranges the signals to connect the optical signal (c) to a drop add circuit 5. The drop add circuit 5 drops out the optical signal (c) and adds a new optical signal to the original signal. Then an arrangement revision circuit 3 restores the arrangement of the optical signals a d into the original arrangement and connects the signals to a multiplexer circuit 4. The multiplexer circuit 4 multiplexes the 4 optical signals a-d and sends the result as a signal O.
Patent JP-H02169297-A (JP)
Title: Thermal transfer recording medium
Inventor: TANIGUCHI MAKOTO
IPC: B41M5/40
Filed: 1988-12-23
Abstract: PURPOSE:To provide a thermal transfer recording medium capable of expressing gradations with excellent reproduction properties by applying a heat-fusible ink to a base so that the ink has minute recesses and protrusions at random in the coating thickness thereof and that the thickness of the recessed parts of the ink is not more than 50% based on the thickness of the protruding parts. CONSTITUTION:A heat-fusible ink is so applied that the ink has minute recesses and protrusions at random in the coating thickness thereof and that the thickness of the recessed parts of the applied ink is not more than 50% based on the thickness of the protruding parts of the ink and is not more than 5mum. A thermal transfer recording medium can be obtained which can give a sufficient transferred density, gives a small density jump from an intermediate- density region to a high-density region, and has favorable reproduction properties.
Patent JP-H02166859-A (JP)
Title: Flexible multi-junction system
Inventor: ISHIHARA SHIGEO
IPC: H04L69/14
Filed: 1988-12-20
Abstract: PURPOSE:To flexibly set a communication destination by executing the specification of plural branching time slots, the specification of the order of priority of an inputting transmission path and the recognition of S-bit information through a CPU. CONSTITUTION:Data to be inputted from a data interface 10 is recorded in the input memory of #1 of TSW 30 and the data are written in the output memory of #2. Further, similar data are branched off and sent out to #2 and #3 by writing into the output memory of #3. The data of #2 and #3 out of the data close to the transmission path side are recorded in the input memory, and when the S bit of #2 is '1' and the S bit of #3 is '0' the data of #2 are outputted to the interface 10, since a CPU 40 selects the content of the input memory of #2 and writes into the output memory of #1. The order of priority is previously registered in the CPU 40, for instance, the order of priority is given in the sequence of a transmission path 1, a transmission path 2, a transmission path 3 and a transmission path 4.
Patent JP-H05131074-A (JP)
Title: Needle thread restraining device for thread cutting sewing machine
Inventor: INAMI YUICHI
IPC: D05B47/00
Filed: 1991-11-14
Abstract: PURPOSE:To set the length of a needle thread to a necessary and sufficient length easily and correctly by setting the tension applied to the needle thread by the adjusting device of a sewing machine to a prescribed value and carrying out a series of sewing works for a workpiece in the state where the tension applied to the upper thread by a needle thread restraining device to zero. CONSTITUTION:When a series of sewing works for a workpiece 7 is completed, and a main shaft angle reaches a previously set value from the lowermost needle point (0 deg.), a thread cut signal is outputted, and a thread cutting mechanism starts operation. A needle thread 4 and a lower thread are caught under the workpiece 7. When the thread cutting mechanism starts operation, a working plate 17 shifts in the direction of arrow (a), and the projection part 17a of the operation plate 17 pushes in a thread loosening pin 16, and pushes back a thread adjusting spring 12 in a compression direction through a spring receiving plate 13, and the squeezing by the thread adjusting plate 11 of the needle thread 4 is relesed. Accordingly, the tension applying action for the needle teread 4 of a thread adjusting device 10 is made ineffective, and the needle thread 4 can be easily pulled out under the workpiece 7.
Patent JP-2001139294-A (JP)
Title: Control device for fork lift truck
Inventor: TOYA IKUYA
IPC: B66F9/24
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To suppress the slip-down speed of a vehicle body and to inform a worker of his forgetting to apply a parking brake. SOLUTION: A CPU leads out the speed and acceleration of the vehicle body from the rotating speed of a motor detected by a rotation detecting part. When the stop of the vehicle body is recognized, on condition that a directional lever is set into the neutral state and accelerator OFF is detected by an accelerator detecting part (NO in S1-S6 and YES in S14), the CPU computes the output command value of an induction motor by proportional plus derivative control to maintain the speed of the vehicle body to a specified low speed on the basis of the speed and acceleration when the vehicle body slips down a slope due to forgetting to apply the parking brake (S15), and on the basis of this output command value, the CPU controls a PWM pulse output part to control the rotating speed of the induction motor (S16).
Patent JP-2000147653-A (JP)
Title: Display device
Inventor: HISATAKE YUZO
IPC: G02F1/1335
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a display device with which a fully magnified image is realized, with a small-size. SOLUTION: A liquid crystal display device 1 possesses a liquid crystal panel 101 provided with an effective display area PS, a display screen 701 provided with an image display area DS, which is larger than the effective display area PS and a magnifying image formation optical system 501 by which the image of each area of the effective display area divided into plural area is magnified and formed on the display screen. The magnifying image formation optical system 501 is a lens array group 501, consisting of first to fifth lens arrays, and an optical path deflecting means 401 with which an optical axis is changed for each area is arranged between the first lens array 511 and the second lens array 512 out of the lens array group and a magnifying lens 601 is arranged between the fourth lens array 514 and the fifth lens array 515.
Patent JP-H04197693-A (JP)
Title: Recording medium
Inventor: ONO TADAYOSHI
IPC: G06K19/00
Filed: 1990-11-29
Abstract: PURPOSE:To enable a user to easily recognize that a card almost comes into a use limit by a method wherein in the card provided with a first recording layer in which pixel information is recorded and erased by heating, a second recording layer which changes in color from a first color to a second color by heating is provided. CONSTITUTION:In a card 21, a metallized thin film 23 and a magnetic recording layer 8 are laminated on one surface of a substrate 22 of a transparent polyethylene terephthalate; and a first thermally color-changing layer 24 coming into a transparent state or an opaque state by heat, a red colored layer 25, a second thermally color- changing layer 26 coming into a transparent state or an opaque state by heat, and a protective layer 27 are provided on the other surface of the substrate 22. In the card 21, a balance operated in a second heat roller heating means 36 is compared with a predetermined balance value in a last stage. If it is less than the predetermined value, a heat roller preset to the transparent temp. of the thermally color-changing layer as the second indication layer is brought into contact with the second indication layer. This operation makes the thermally color-changing layer transparent. The color of the colored layer can be seen through the thermally color-changing layer. The second indication layer is indicated with a change in color as shown by an area 50.
Patent JP-H08175956-A (JP)
Title: Skin-beautifying cosmetic
Inventor: MURASE TAKATOSHI
IPC: A61K8/00
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a skin-beautifying cosmetic effective for suppressing and improving the pigmentation of the skin by using an extract of SOUJUTSU (rhizome of Atractylodes lancea) as an active component. CONSTITUTION: This skin-beautifying cosmetic contains a liquid extract extracted from Atractylodes lancea (a plant of the family Composite) as an active component usually in an amount of 0.001-20wt.%, preferably 0.001-3wt.% in terms of dried solid. The extract is produced by pulverizing the whole grass or the leaf, stalk, rhizome, fruit, seed and/or flower of Atractylodes lancea or its dried product and extracting with a solvent (e.g. ethanol) at room temperature or under heating. The pigmentation suppressing effect can be improved by adding other conventional anti-inflammatory agent (e.g. allantoin), antioxidant (e.g. α-tocopherol), etc. It can be prepared in the form of O/W-type or W/O-type emulsified cosmetic, cream, cosmetic milky lotion, face lotion, oily cosmetic, pack, foundation, etc., by properly adding conventional cosmetic components.
Patent JP-2001141749-A (JP)
Title: Measuring device
Inventor: YAZAKI SEIJI
IPC: G01R13/20
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device capable of reducing the frequency of access to a large capacity memory in the reading of measurement data before generation of a trigger signal. SOLUTION: In this measuring device for controlling the storage of measurement data on the basis of the trigger signal, a semiconductor memory and a mass storage memory are provided as measurement data storing means, the measurement data are stored in the semiconductor memory until the trigger signal is generated, and the measurement data after the generation of the trigger signal is stored in the large capacity memory.
Patent JP-H04197569-A (JP)
Title: Metal mold for blow molding
Inventor: WAKU YOSHIHARU
IPC: B22D19/00
Filed: 1990-11-29
Abstract: PURPOSE:To improve the surface characteristics of a molded part by constituting a metal mold of a casting of Al alloy or copper, casting-in a pipe into the inner part of this metal mold, and allowing heating and cooling media to flow through the pipe. CONSTITUTION:A metal mold 1 for blow molding for resin is constituted of a casting of Al alloy or copper. In order to reduce the wall thickness of the metal mold 1 so that the heat capacity of the metal mold is decreased, a pipe 5 of pure copper and copper alloy or steel is cast-in into the inner part of the casting all over, by which the strength and rigidity of the metal mold 1 are improved. Simultaneously, heating and cooling media are allowed to flow through the cast-in pipe 5 and a structure capable of showing superior heating and cooling capacities and temp. distributing function is provided. By this method, the length of molding cycle time can be shortened.
Patent JP-H03191294-A (JP)
Title: Manufacture of heat pipe heat transfer pipe
Inventor: WATABIKI NAOHISA
IPC: F28D15/04
Filed: 1989-12-18
Abstract: PURPOSE:To bring a capillary tube body into close contact with the inner wall of a heat transfer pipe whatever a sectional shape thereof is, by forming the capillary tube body by a method wherein solder or a waxy adhesive is melted on the inner wall of the heat transfer pipe by heating or non-heating, forcing fine powder and a fine fiber material to adhere to the melted portion, and solidifying the adhesive. CONSTITUTION:A heat transfer pipe manufacturing apparatus comprises a heat transfer pipe 1 adapted to be freely rotatable via a bearing 8, a heater 5 for heating the heat transfer pipe, and a blower 6 and a piping 7 mounted on opposite ends of the heat transfer pipe 1 for circulating a fine powder sample as a raw material of a capillary tube body and fine fibers 2. The piping is constructed in the form of a loop. Since on the inner wall of the heat transfer pipe an adhesive has been melted, scattered fine powder sample and fine fibers are forced to adhere to the adhesive. Thereupon, as heating by the heater 5 is interrupted to solidify the adhesive, the fine powder sample and fine fibers forced to strongly adhere to the inner wall for formation of the capillary tub body. With this method, chemical adhesives are available in addition to melted metal materials such as solder and wax.
Patent JP-H03187375-A (JP)
Title: Take-out of culturing solution and removing of solid component
Inventor: HASHIMOTO YOSHITO
IPC: C12M1/26
Filed: 1989-12-18
Abstract: PURPOSE:To simplify cleaning and filtering of culturing solution by reducing inner volume of culturing solution-preserving vessel of sealing type comprising specific flexible material and taking out the culturing solution with remaining precipitated solid component in the solution preserved in the vessel. CONSTITUTION:A fitting tool 3 having inlet and discharging port 5 and 6 made of hard material (e.g., ceramic) is fitted to a sterilized sealing vessel 1 made of flexible material (preferably linear low-density polyethylene having 0.91-0.94g/cc density) changeable inner volume to any value corresponding to change of shape and a fixed amount of culturing solution is supplied into the vessel 1 through the inlet 5, then preserved, thus sedimentary solid component in the culturing solution is precipitated to bottom of the vessel 1. Next, shape of main body of the vessel 1 is changed by utilizing reduced pressure with suction by pump, etc., and the culturing solution is discharged from the discharging port 6 with remaining sedimentary solid component within the vessel 1, thus take-out of the aimed clear solution ready to be filtered is performed.
Patent JP-H0772072-A (JP)
Title: Apparatus for detecting concentration of particle in liquid
Inventor: NOZAWA MASAE
IPC: G01N21/47
Filed: 1993-11-29
Abstract: PURPOSE:To provide an optical apparatus for detecting a concentration of particles in a liquid which shows a high sensitivity even to a liquid of a low transmittance of light and is usable for a liquid involving air bubbles. CONSTITUTION:The apparatus 10 for detecting a concentration of particles in a liquid has a light emitting part 11 for generating an inspection light 82 to be totally reflected at a boundary face 50 to a to-be-inspected liquid 8, a photosensor 12 for detecting a totally-reflected light 83, a reference photosensor 13 for directly detecting the inspection light 82, and a detecting part which obtains a reflectivity from outputs of the photosensors 12, 13 and calculates a concentration of particles. When the to-be-inspected liquid 8 is a lubricating oil for an engine, the apparatus is able to calculate the concentration of carbon particles to detect the deterioration of the lubricating oil. A plurality of detecting surfaces where the inspection light is totally reflected, may be formed, and it is suitable if the detecting surface is inserted into a conduit or the like for the to-be-inspected liquid.
Patent JP-H06144866-A (JP)
Title: Device for cutting preform for optical fiber
Inventor: NAKAYAMA KOYO
IPC: C03B37/012
Filed: 1992-11-11
Abstract: PURPOSE:To cut a preform for optical fiber in an excellent state and to shorten cutting operation. CONSTITUTION:After position information of a core 1A and a clad 1B at a cutting part of a preform 1 for optical fiber is obtained by an image pickup means 2 of optical fiber, sending speed of a cutter 4 and a revolving speed of the preform 1 for optical fiber are adjusted to optimum speeds according to the positions of the core 1A and the clad 1B. Consequently, a transporting mechanism 5 and a revolving mechanism are regulated by a control part.
Patent JP-H09147799-A (JP)
Title: Metal vapor discharge lamp
Inventor: YOSHIDA KOJI
IPC: H01J61/56
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a metal vapor discharge lamp preventing the electrode support tubes of a light emitting tube from falling off a ceramic insulating heat-resistant substrate when a shock occurs during the manufacture or transportation of the discharge lamp, firmly and surely supporting the light emitting tube, and having a good life characteristic. SOLUTION: A light emitting tube 1 fixed with end caps sealing electrode support tubes 2a, 2b at both ends is held in an outer bulb via light emitting tube stanchions 6a, 6b. A nonlinear ceramic capacitor 9 is connected in parallel with the light emitting tube 1, and the electrode support tubes 2a, 2b are coupled with the notch sections of a ceramic heat-resistant light emitting tube holding substrate 8 to hold it. Lead wires 7a, 7b connected to the stanchions 6a, 6b are bent at one or more positions to the back side of the holding substrate 8 as seen from the center section of the light emitting tube 1.
Patent JP-H04195820-A (JP)
Title: Method and device for production of magnetic recording medium
Inventor: MATSUBAYASHI YOSHITERU
IPC: G11B5/842
Filed: 1990-11-27
Abstract: PURPOSE:To obtain sufficient electromagnetic transducing characteristics and traveling property by forming a rugged pattern with a specified period on the surface of a magnetic layer with using a smoother which is vibrated in the perpendicular direction to the surface of a nonmagnetic supporting body. CONSTITUTION:A magnetic coating material 3 is applied through a coater nozzle 4 on the surface of a nonmagnetic supporting body 1 or an/under coating layer. The coating layer is oriented by an orienting device 5 so that acicular magnetic powder particles are oriented in the traveling direction of the tape. Then the coating layer is dried with dryer 6 to increase the viscosity of the magnetic coating material 3, for example to >=100000 cps. Then a knife-type smoother 8 the top of which touches the magnetic coating material film 3 is vibrated in the perpendicular direction to the surface of the nonmagnetic supporting body 1 to form a fine rugged pattern 9 on the surface of the magnetic coating material film 3. Thereby, the obtd. magnetic recording medium has excellent electromagnetic transducing characteristics and traveling property.
Patent JP-2001112475-A (JP)
Title: Method for percutaneously transducing gene using virus vector
Inventor: NEMOTO TAKESHI
IPC: A61P17/02
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for administration for the gene therapy by immigration into an animal cell using a virus vector, particularly, a method for, in a small amount and efficiently, transducing a high titer virus fluid into a body. SOLUTION: A virus vector obtained by inserting a recombination gene is used as an active ingredient of a solution, lotion (e.g. suspension- and emulsion-type ones), ointment (e.g. oil-, emulsion-, and solution-type ones), or cataplasm (e.g. adhesive one), and is percutaneously transduced through the skin surface of an objective site to demonstrate various effects.
Patent JP-H05154411-A (JP)
Title: Water purifying device
Inventor: NIINOBE MASAOKI
IPC: C02F1/38
Filed: 1991-12-11
Abstract: PURPOSE:To provide a water purifying device which is small in size, light in weight and inexpensive and where the prescribed pressure required for raw water to pass through a cleaning filter is obtained by centrifugal force due to a little rotational energy and there is no need for heating. CONSTITUTION:A cylindrical filter unit 2 is inserted between a raw water inlet 11 installed in the center of the upper part of a cylindrical rotor 5 and a purified water outlet 12 installed on the peripheral side of the rotor.
Patent JP-H03190969-A (JP)
Title: Diazo compound and dyeing of paper using the same
Inventor: IMAKOMI HIROSHI
IPC: C09B33/153
Filed: 1989-12-19
Abstract: NEW MATERIAL:A compound expressed by formula I (R and R1 are H, halogen, alkyl or alkoxy; R2 and R3 are alkyl). EXAMPLE:A compound expressed by formula II. USE:Used for dyeing of paper or pulp as a yellow dye having high degree of exhaustion and excellent water-resistant fastness. PREPARATION:A compound expressed by formula III is diazotized and subjected to coupling with 4,4'-bis-o-acetoacetotoluidide, then a compound expressed by formula IV is diazotized, thus subjected to coupling with the former reaction product.