baber/WOPTO huggingface dataset:
Patent JP-S5931219-A (JP)
Title: Tile pilling-up apparatus
Inventor: SAKAKIBARA IWAO
IPC: B65G57/28
Filed: 1983-06-29
Abstract: PURPOSE:To permit tiles with ledge to be piled-up mechanically, keeping said tiles to be slided by the size of ledge by installing a rotor rotatably between a conveyor for introducing tiles and a conveyor for leading-out tiles and installing a holding member having a specific form onto said rotor. CONSTITUTION:When tiles, for example tiles with ledge are piled-up a group A of tiles with ledge are erected in row form and fed onto the holding member 5 of a rotor 3 by the first conveyor 1. Then, the first conveyor 1 is stopped, and the rotor 3 is driven simultaneously. Then, the rotor 3 is turned frontward and shifts vertically, upward, and scoops-up a group A of tiles with ledge one by one, keeping a stage difference, supporting the tile at the top edge by means of a lean plate 7. When, the rotor 3 is turned frontward by 90 deg., a group A of tiles with ledge are turned-down frontward and piled-up, and loaded onto the second conveyor 2 and sent to a bondling position. Thus, a group A of tiles with ledge are piled-up mechanically in each prescribed number, slided by the size of ledge.
Patent JP-S5644661-A (JP)
Title: Ink-jet recording device
Inventor: FURUKAWA TATSUYA
IPC: B41J2/16
Filed: 1979-09-18
Abstract: PURPOSE:To improve the resolution of a reproduced image by a method wherein a multinozzle plate provided with a groove around a nozzle orifice is bent by the pressure of an adjusting screw and thereby the jetting direction of ink droplets is adjusted. CONSTITUTION:Around a concavity 2b made on the back surface of the multinozzle plate 2 is provided a groove 2c in a shape of a circle concentric with a nozzle orifice 2a, while the screwing amount of three adjusting screws 9 fitted to a supporting plate 8 provided with a hole 8a for passing ink droplets through is changed. With this constitution, the jetting direction of the ink droplets can be adjusted by adjusting the bending of the multinozzle plate inside the groove 2c. This groove 2c can be made in the primary process of the preparation of the multinozzle plate 2 in such a manner that the light is applied to a photoresist through an original plate whereon a pattern of the concavity 2b and the groove 2c is drawn and that the groove 2c is then etched together with the concavity 2b on the multinozzle plate 2 by etching liquid 6.
Patent JP-H11310787-A (JP)
Title: Grease composition for axle bearing
Inventor: KOMIYA HIROSHI
IPC: C10N40/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a new grease compsn. for axle bearings which exhibits excellent lubricating characteristics even under high-speed conditions and sufficiently prolongs the life of bearings. SOLUTION: 100 pts.wt. base oil comprising at least one oil selected from among poly-α-olefin oils and mineral oils and having a kinematic viscosity at 40 deg.C of 50-180 mm<2> /s is compounded with 2-30 pts.wt. thickener comprising a diurea compd. of the formula: R<1> -NHCONH-R<2> -NHCONH-R<3> [wherein R<1> and R<3> are each independently n-octyl or n-docosyl provided the ratio (by mol.%) of n-octyl/n-docosyl is (95/5)-(50/50); and R<2> is a 6-15C divalent arom. hydrocarbon group].
Patent JP-H08313415-A (JP)
Title: Sample production method of transmission electron microscope and converged ion beam processing apparatus
Inventor: ETO RYUJI
IPC: G01N1/32
Filed: 1995-05-18
Abstract: PURPOSE: To simply slide a section observing sample up to observable thickness within a short time. CONSTITUTION: Raw material gas W(CO)6 is ejected on the surface of the section observing samaple 8 at the section observing place 11 and the peripheral part thereof observed by a transmission type electron microscope from the gap jet nozzle 3 of a converged ion beam processing apparatus 1 and decomposed by the Ga<+> ion beam 4 emitted from an ion gun 5 using Ga as ion seeds to selectively deposit W to form a W vapor deposition film. Sputtering etching using Ar as ion seeds is applied to the surface of the sample 8 containing the W vapor deposition film to selectively leave the section observing place under the W vapor deposition film and the peripheral part thereof and the section observing place 11 is sliced by fine processing using Ga ions to produce a section observing sample.
Patent JP-H06299594-A (JP)
Title: Gutter with universal slope available for permeation and catchment of water through its upper face
Inventor: HATORI TERUO
IPC: E03F5/04
Filed: 1993-04-12
Abstract: PURPOSE:To shorten term of works, to make passage right after completion of work possible and to prevent noises, accidents of falling and occurrence of insanitary state by a method wherein combination of precast concrete portal units and bottom frames is used for construction of gutters. CONSTITUTION:Precast concrete bottom frames 2 are laid continuously, and necessary drainage slope is made by placing concrete 5 for invert with filling made by providing filling materials 4 therein, or the bottom is constructed by preceeding works so that it can be permeable for groundwater, and after that a precast concrete portal unit 1, with permeating parts 9 provided on its upper bed 8, is placed on the bottom. A sponge packing 17 is placed between an engaging part on a side wall 7 of the portal unit 1 and the bottom frame 2 and fixed with bolts 19, 20 from the outside. Then, pointing is made from the outside with mortar, and gaps in the engaging part are filled with mortar 21 poured from the outside. Joint grooves 12 on the joints between the portal units 1 and 1 are filled with mortar 22.
Patent JP-H10305377-A (JP)
Title: Detecting method for laser processing and laser processing system
Inventor: SHIMIZU KOJI
IPC: B23K26/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To manage the laser processing by detecting its condition directly in line, at real time via surface temperature measurement of the processing object, at which the laser beam is irradiated. SOLUTION: A processing resin film 10 is supplied on rolled condition and moves in a direction of an arrow. On the surface of the resin film 10, a fine laser spot is formed by the laser beam L emitted from the light source and gathered through an objective lens 4. A line management device 5 detects the temperature of the point where the laser beam irradiated by an infrared camera. Since the processing to the film is conducted by a dissolution of the film caused by the laser beam radiation, the temperature varies according to the density of the laser beam at a point where the laser beam irradiates. The laser processing condition can thereby be evaluated by detecting the temperature of the processing point of the object, not by the measurement of the beam density.
Patent JP-H02297469-A (JP)
Title: Recording apparatus
Inventor: ITO MASAYA
IPC: B65H5/06
Filed: 1989-05-12
Abstract: PURPOSE:To simplify the maintenance without interrupting transfer of a recording paper and to avoid jamming of succeeding recording papers when said recording paper jams during recording or the like accident occurs by providing a spring which is urged to apply elastic force to a shutter in a direction to close a recording paper transferring path and a shutter transferring means which shifts said shutter against the elastic force of said spring in a direction to open said recording paper transferring path. CONSTITUTION:A shutter 7 opens/closes a recording paper transferring path constituted of a first paper guide member 13 and a second paper guide member 14. A spring 8 applies elastic force to the shutter 7 in such a direction that the shutter closes the paper transferring path. A cam 9 driven by a second driving source 11 butts in contact both with an arm 12 moving a pinch roller 2 and with the shutter 7. Since the recording paper is pressed by the spring force alone, even if the recording paper is present in the middle of the transferring path, the shutter collides against the recording paper and stops. Therefore, transfer of the recording paper is not interrupted. Moreover, even when the recording paper is caught by the shutter due to burrs or the like thereof, the shutter is positively and forcibly moved back by the cam 9 in a direction to open the transferring path.
Patent JP-S5763226-A (JP)
Title: Thermally recovering article and its manufacture
Inventor: PUSHIYUPUKUMAA CHIYANGANI
IPC: H01R4/70
Filed: 1981-07-28
Abstract: A process for the production of a hollow heat-recoverable article provided with a functional insert which comprises: (a) deforming at least part of a body of fusion bondable polymeric material at a temperature below the softening point of the material to render it heat-recoverable, (b) disposing the functional insert in contact with an exposed portion of the body, (c) bonding one or more parts of the body to a substrate of fusion bondable polymeric material to produce the configuration of at least one hollow heat recoverable article with the functional insert located therein, and (d) cross-linking the bond forming parts of the deformed body and the substrate to each other. This provides a highly efficient way of installing the inserts in the recoverable articles.
Patent JP-H11311457-A (JP)
Title: Operation controller for compressor
Inventor: YAMASHITA JUN
IPC: F25B1/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To protect a compressor against deficiency of lubricant. SOLUTION: A compressor 10 is reciprocal type where a piston is reciprocated by the rotating force of a compressor motor and incorporates a lubrication mechanism. The lubrication mechanism comprises a centrifugal pump employing the compressor motor as a drive source and pumps lubricant in the compressor 10 through centrifugal force to feed it to the bearing part, or the like, of the compressor motor. At the time of low temperature where a large quantity of refrigerant is dissolved into lubricant, the compressor 10 is operated at a low frequency (30 Hz) at the time of starting the compressor motor. Since the quantity of lubricant being delivered from the compressor 1 along with the refrigerant is reduced, the compressor 10 is protected against deficiency of lubricant.
Patent JP-S5546349-A (JP)
Title: House fitted with movable solar-heat collector/radiator
Inventor: NODA TOMOHIKO
IPC: E04D13/18
Filed: 1978-09-29
Abstract: PURPOSE:To simplify the construction of a solar-heat collector/radiator and to make it usable also for ventilation by rotatably arranging a plurality of solar-heat collector/radiator plates in the form of a Venetian blind. CONSTITUTION:At least at the sunny-side slant surface of a house A, there are arranged a plurality of rectangular solar-heat collector/radiator plates 7, each of which rotatable about a shaft 8. When the lower end 9 of each of the plates 7 engages the upper end 10 of the lower adjacent plate 7, the assembly becomes watertight to prevent penetration of rain water. When the plates 7 are set at an inclination different from that of the slant surface of the house A, the openings between the plates 7 constitute ventilation ports.
Patent JP-H08328182-A (JP)
Title: Radiation -sensitive emulsion
Inventor: ROBAATO BUUSU BEIREE
IPC: G03C1/36
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To increase a photographing speed while reducing low illumination reciprocity. SOLUTION: Silver halide grains contain iridium based dopant and photographing speed increasing dopant which has bivalent No.8-group metal ions selected out of Fe<+2> , Ru<+2> , Os<+2> and at least one type of legand showing higher electron attractivity than fluoride ions. The photographing speed increasing dopant is arranged at least in parts of areas inside the grains and the iridium based dopant is arranged at least in parts of center areas in the grains. Radiation sensitive emulsion containing the silver halide grains is separated from the photographing speed increasing dopant with middle areas containing at least 10% of silver amount constituting the whole particles.
Patent JP-S5820966-A (JP)
Title: Distributor for internal-combustion engine
Inventor: SONE MASAZUMI
IPC: F02P7/02
Filed: 1981-07-31
Abstract: PURPOSE:To obtain a distributor for an internal combustion engine, which is uniform in the quality of products and operated with low noises and at a low discharge voltage, by manufacturing a rotor electrode in the manner that its discharge section is constituted by coupling a metal plate electrode and a dielectric member tightly to each other in the form of a laminate. CONSTITUTION:A rotor electrode 20 is made in the form of a laminate consisting of an electrode 21 in the form of a long strip of metal plate and a dielectric member 22 of a silicon glass or the like shaped in the same form as the electrode 21, which are coupled tightly to each other by means of a press or the like. A rotor 30 is made of an insulating material and has a recessed surface 30b for receiving the rotor electrode 20 at its rotor head 30a. The rotor electrode 20 is fixed to the rotor 30 at a caulking section 31, so that separation of the metal plate electrode 21 and the dielectric member 22 is prevented. By employing such as arrangement that the discharge section of the rotor electrode 20 is provided by the electrode 21 and member 22 coupled tightly to each other, it is enabled to obtain a distributor for an internal combustion engine which is uniform in the quality of products and is operated with low noises and at a low discharge voltage.
Patent JP-S5546411-A (JP)
Title: Constructing method of fluorescent screen for picture tube
Inventor: TOMITA YOSHIFUMI
IPC: H01J9/227
Filed: 1978-09-29
Abstract: PURPOSE: To improve a brightness of the picture face, with Al film prevented from being expanded by a baking and a reflection film of good quality constructed, by choking a gap of phosphor particle layer with an organic quality and then evaporating the Al film.  
     CONSTITUTION: A phosphor particle layer is moistened by a water solution of hexamethylenediamine and dried, with a water trapped to the gap of particle. Subseqently, a water solution of chloride sebacate not sluble with water, is mixed with CCl 4  and uniformly poured onto the fluorescent screen to be a liquid layer, and in the gap portion is constructed a polyamide film. The upper layer of organic liquid layer is removed and dried, than with Al film evaporated. In such method, on the phosphor particle surface is directly constructed the Al film, also on the organic film is constructed, becoming the Al film with high degree of optical contact, because of also providing a less amount of the organic material, an expansion of the Al film caused by a baking can be prevented with an improvement of the brightness of picture face made capable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07323403-A (JP)
Title: Circular saw with cemented carbide chips
Inventor: TSUMURA ISAMU
IPC: B27B33/08
Filed: 1994-05-31
Abstract: PURPOSE:To prevent a circular saw with cemented carbide chips from clogging up and thereby increase its cutting performance by enlarging the size of a set of the saw. CONSTITUTION:This circular saw consists of saw blade teeth 11 formed on the outer peripheral edge of a circular base 10 and a blade tip 2 of cemented carbide fixed to the tip part of each tooth 11. The set of each blade tip 2 is made by bending the region of a tooth base in the thickness direction of a disc base rather than the tooth tip 2 of each tooth 11 of the base.
Patent JP-H0629379-A (JP)
Title: Production of semiconductor device
Inventor: SATO JUNICHI
IPC: H01L21/3065
Filed: 1991-04-23
Abstract: PURPOSE:To provide a semiconductor device production method which allows rapid surface flattening by shortening a time required for horizontalizing using bias ECR-CVD technique. CONSTITUTION:For the removal of an insulating film formed on an area other than a groove 2 on an semiconductor substrate 1, an excess insulating film 5a is rapidly removed by combining the whole plane etch back or the lift-off of a photoresist film with horizontalizing which used bias ECR-CVD. A semiconductor device which prevents breakdown strength deterioration due to the corner exposure is rapidly manufactured by permitting a burying part 5 to protrude from the surface of the substrate 1 using an etching removing layer 3 and a dummy layer 4 as an etching stopper.
Patent JP-S5644459-A (JP)
Title: Ignition device for internal combustion engine
Inventor: KONDOU TETSUYA
IPC: F02P3/045
Filed: 1979-09-18
Abstract: PURPOSE:To prevent delay of an igniting position at a high speed and to accurately ignite at a low speed by employing FET of which input impedance is high at the initial stage of a switching circuit which controls the primary current of an ignition coil. CONSTITUTION:A multistage switching circuit is constituted of FET13 and transistors 6,3. A trigger signal Vs is generated from a signal power generating coil 23 to be reached to a trigger level et at a position advanced from an ignition timing, and FET13 is energized to be lower than a trigger level et' to shut off FET13. When shutting off and energizing FET13, a transistor 3 is shut off or energized, and current I1 is supplied to the primary side coil 1a of an ignition coil from a battery B by eneryizing the transistor 3. The first and the second bias voltages are switched by a bias circuit corresponding to the condition of said FET13. At the low speed operation, the ignition operation can be made accurate by giving a difference between the trigger levels.
Patent JP-S61277469-A (JP)
Title: Electronic typewriter
Inventor: TATARA YOSHIKUNI
IPC: B41J3/44
Filed: 1985-06-01
Abstract: PURPOSE:To enable to efficiently form a document which must be formed in time for a meeting or a document on which the time of document formation or the like is to be printed, by providing a clock mans for interchanging information with an ETW controlling part. CONSTITUTION:When a code key and a Z-key (j) on a keyboard 1 are depressed, the ETW controlling part 100 displays a menu for selecting a time printing operation or an alarm time setting operation on a display device 2, and takes in a designation. when time printing is designated, the present time data in a clock 9 are read, and are printed. On the other hand, when the alarm time setting operation is designated in the case of forming a document to be formed in time for a meeting, a set alarm time inputted through the keyboard 1 is stored into a RAM 103, reads the present time from the clock 9, and when the present time thus read accords with the set time, a buzzer of the clock 9 is operated to inform the operator of the condition. Accordingly, enhancement of document-forming efficiency can be contrived.
Patent JP-H06333697-A (JP)
Title: Micro wave plasma treatment device
Inventor: TETSUKA TSUTOMU
IPC: C23F4/00
Filed: 1993-05-21
Abstract: PURPOSE:To control the micro wave power to a flat antenna element and improve the utilizing efficiency of micro waves. CONSTITUTION:A dielectric body 6 and a gas releasing plate 7 are airtightly fixed to a vacuum vessel 12 with a clearance less than several mm, and a gas is supplied thereto from the outside through a gas inlet port 8. The supplied gas is released to a plasma generating area through holes having diameters less than several mm of the releasing plate 7. Since the gas necessary for treatment is supplied to a plasma 15 through a number of holes of the releasing plate 7, plasma density is spatially uniformed, allowing an uniform treatment. The output of a magnetron 1 is transmitted by a waveguide 2, converted into a coaxial line by a coaxial waveguide converter 3, and supplied to a strip line 4 in a supplying position 20. A strip line circuit is wired and constituted on a dielectric plate 19 closely mounted on an earthing plate 16 with a conductive thin plate having a thickness of 1mm or less and a width of several mm. The distributing ratio of the micro wave power supplied to antenna elements 5a-d is controlled by regulating the line width of the strip lines 4a-d. The utilizing efficiency of micro waves is thus improved.
Patent JP-S5643788-A (JP)
Title: Bias circuit for laser diode
Inventor: KITAYAMA TADAYOSHI
IPC: H01S5/068
Filed: 1979-09-17
Abstract: PURPOSE:To enable electrically monitoring of a light emitting output waveform without impairing stable action of mean light emitting output of a laser diode by providing a resistance element connected to a photodiode in series in such a manner that a DC bias path of an amplifier is formed. CONSTITUTION:Supplied with a bias current from a transistor 3, a laser diode emits light at a certain action level according to a modulation signal from an input terminal 8. The light emitting output of the laser diode 1 is transmitted to a photodiode 2 by way of a light wave guide 9, which provides a photodetecting current according to the light emitting output of the laser diode 1 to the base of a transistor 10. In this case, the base of the transistor 10 is grounded in an AC manner with a condenser 6 so that only DC component is inputted thereto as control signal. Connected in series to a photodiode 1, a resistance element 12 is provided to detect the photodetecting current whereby the light emitting output waveform is obtained from a monitor terminal 14 without impairing the stability of the light emitting output of the laser diode 1.
Patent JP-S5545183-A (JP)
Title: Linear tracking arm
Inventor: KIKUCHI TAKASHI
IPC: G11B3/36
Filed: 1978-09-28
Abstract: PURPOSE: To make it possible to judge horizontality of a player body easily and definitely by controlling a driving method by a movement direction switching circuit, by generating an output equivalent to a moving speed by a speed detecting method and then by displaying a movement state by the output.  
     CONSTITUTION: In accordance of the output of movement direction switching circuit 12 composed of FF or a astable multivibrator, etc., driver circuit 13 supplies a current equivalent to a fixed direction and fixed value to coils 9 and 10. The moving speed of tone arm 1 is detected by speed detection circuit 14, whose output is selected by selector circuit 15 corresponding to the movement direction of the tone arm. An output signal, corresponding to the right-directional movement speed, from selector circuit 15 is stored in 1st speed memory circuit 16, and an output signal corresponding to the left-directional moving speed is in 2nd speed memory circuit 17. Those 1st and 2nd speed memory circuits 15 and 16 are composed of a voltage holding circuits, etc. Consequently, the definite moving operation of the tone arm can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08312822-A (JP)
Title: Motor-driven control valve
Inventor: KOMIYA YASUO
IPC: F25B41/06
Filed: 1995-05-18
Abstract: PURPOSE: To eliminate necessity for using a screw, simplify a structure, suppress engagement of dust, prevent abrasion of a valve port part and generation of valve vibration, and prevent erosion. CONSTITUTION: The rotor part 30 of a stepping motor is constituted by a rotor 9 having a permanent magnet 11 and an axis part 3 which is rotated integratedly, the rotor part 30 is arranged in a sealed space formed of a valve main body 1 and a sealed case 6, a valve part 3a is formed on the axis part 3, and a clearance formed by a valve port part 1c formed on the valve main body 1 and the circumferential surface of the valve part 3a which is relatively faced to the valve port part 1c is changed by rotation of the rotor 9 in compliance with a cross section shape which is vertical with the axial line of the axis part 3 of the valve part 3a.