baber/WOPTO huggingface dataset:
Patent JP-H0934118-A (JP)
Title: Formation of fine patterns
Inventor: OFUJI TAKESHI
IPC: G03F7/039
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a fine pattern forming method capable of attaining good pattern shape and sufficient depth of focus even on a substrate having small reflectivity. SOLUTION: In the method for forming the fine patterns an antireflection layer 3 is disposed between a resist 4 and a layer 2 to be processed by applying the resist 4 on the layer 2 to be processed on a semiconductor substrate 1 and exposing the resist 4, then developing the resist, and the resist having high transmittance is constituted by using a resin contg. org. cyclic hydrocarbon groups having a transmittance of >=70% to exposing light, such as KrF excimer laser (248nm), as the resist 4.
Patent JP-2000021372-A (JP)
Title: Battery pack
Inventor: ASAI HIDEO
IPC: G01R31/36
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To minimally restrain a weight increase and an assembling manhour increase, and to confirm operation of an internal protective circuit board while being still assembled by providing a sheathing case having a through hole in a position opposed to the battery can part of a secondary battery by penetrating inside from the casing surface, and exposing the metallic part of a battery can of the part facing to the through hole. SOLUTION: The battery can exposing part 14 of not covering a battery can of a secondary battery 1 is arranged in a protective tube 13 covering so as to protect the secondary battery 1, and the battery can becomes a negative electrode of the secondary battery 1. A through hole 15 is arranged in a lower case 10, and the position coincides with the battery can exposing part 14. In a battery pack having such constitution, an inspection terminal 8e can be inspected through a through hole 11a, and the battery can exposing part 14 (that is, a battery negative electrode) can be inspected through the through hole 15. Since there is no need to particularly arrange a terminal in the inspection terminal of the battery negative electrode, a weight increase and an assembling manhour increase of the battery pack can be restrained.  After inspecting a protective circuit board 3, a nameplate is stuck to hide the through holes 11a, 15.
Patent JP-S6339746-A (JP)
Title: Parts production indicating device
Inventor: ANDO YUKITO
IPC: G05B19/418
Filed: 1986-08-04
Abstract: PURPOSE:To simplify the production command process greatly by sensing any parts whose storage in a parts storing part has decreased to a specific point for placing a further order, and giving production command for applicable parts to the lot process. CONSTITUTION:Minimum storage of each item of parts to be accommodated in a parts storing part 110 is entered from a data input part 10. The entered point-of-order information for each item of parts is accommodated in a point-of- order memory 18 classified by items. A storage sensor 22 includes parts information read devices installed at the incoming and outgoing ports to/from said parts storing part 110, to read off the items of parts carried in or out to/from the parts storing part 110, and the read information is fed to a parts-to-order calculating circuit 14. Production commands for respective items are automatically given to a lot process 120 to provide optimum storage for each item stored in the parts storing part 110 by the use of parts storage data sensed by said storage sensor 22.
Patent JP-H108838-A (JP)
Title: Double door structure for main entrance
Inventor: KIJIMA TAKAO
IPC: E06B3/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To make air flowable through a main entrance without generating a problem on crime prevention and make it possible to keep the inside of the main entrance light in the daytime. SOLUTION: An entrance 20 of a main entrance 6 is provided with an inner door 22 on the inside and an outer door 24 on the outside. Both the inner door 22 and outer door 24 are disposed with one side 20A of the entrance 20 as an oscillating fulcrum. The inner door 22 is provided in such a way as to be oscillated inward of the entrance 20, and the outer door 22 is provided in such a way as to be oscillated outward of the entrance 20. The inner door 22 is a form glass door with form glass fitted into the inside of a stile, and the outer door 24 is a steel lattice door. The outer door 24 is provided with the ability of crime prevention and ventilation. The outer door 24 is lined with an insect net. In case of wanting to keep the inside of a house in a well ventilated state, the entrance 20 is closed with the outer door 24.  In case of wanting to keep light around the main entrance 6 in the daytime, the entrance 20 is closed with the inner door 22.
Patent JP-S6340112-A (JP)
Title: Automatic focusing device
Inventor: NISHIMOTO YOSHIBUMI
IPC: G03B3/00
Filed: 1986-08-05
Abstract: PURPOSE:To automatically execute focusing with high accuracy by detecting a refracting power state of a photographer's eyeball, and adjusting an image formation state of an image of an object, based on said detection. CONSTITUTION:When an image formation position of an image of an object, by a photographic lens 1 is shifted from an image formation surface 31, and for instance, it is on an image formation surface 32 of the photographic lens 1 side, a photographer operates the device so that the image of the object on the image formation surface 32 is formed on an eyeground 73 by varying a focal distance of a crystal lens 72, namely, a refracting power by an adjusting operation of an eyeball. As a result, a conjugate relation of the eyeground 73 and a photodetecting means 8 collapses, and an infrared luminous flux which has passed through an opening part 101 of a diaphragm 10 is shifted in the direction as indicated with an arrow 83 from the center part of the photodetecting means 8. Accordingly, output signals from two photodetecting parts 81, 82 are different, and an output difference is generated in both the output signals. By calculating a code and magnitude of the output difference in this case by an arithmetic circuit 90, a shift quantity from the image formation surface 31, of the image formation surface 32 is derived, and in accordance with its value, the photographic lens 1 is moved electrically until the output difference becomes zero by a lens driving part 15, and focusing to a desired object is executed automatically.
Patent JP-H0245384-A (JP)
Title: Damper feeder
Inventor: MATSUMOTO MASATO
IPC: B65D88/28
Filed: 1988-07-23
Abstract: PURPOSE:To contrive the discharging of a powdery substance in a predetermined amount by providing a slidably movable damper plate for opening and closing the discharge opening of a hopper, an adjusting mechanism for adjusting the length of a cylinder rod to move the damper plate and a stopper for presetting the opening degree of a discharge opening. CONSTITUTION:A powdery substance is introduced into a hopper 1 through a supply pipe 2 and air is then caused to flow out thereof through a bag filter 3. A rod 10, driven by a cylinder 9, moves a damper plate 7 back and forth to open and close a discharge opening 5. The length of the rod 10 is adjusted by turning a turnbuckle 11 to preset the opening degree of the discharge opening 5. A housing 8 is also provided with a stopper 13 for regulating the backward movement of the damper plate 7 to adjust the opening degree of the discharge opening 5. The jogging action of the damper plate 7 energized by limit switches 14a and 14b ensures the discharging of powder (a) near the discharge opening 5.
Patent JP-S6245173-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IKEDA SHUJI
IPC: H01L21/331
Filed: 1985-08-23
Abstract: PURPOSE:To improve electrical characteristics of a bipolar transistor and realize size reduction by defining the base region and the emitter region of the bipolar transistor with the same mask. CONSTITUTION:A well region 2, an insulating film 3 and a stopper region 4 are formed on a silicon semiconductor substrate 1. After a thin insulating film 5 is formed by oxidation, a semiconductor region 11, which is to be a part of a base region, is formed by ion-implantation with a resist film 10 as a mask. The resist film 10 is removed to form a mask 9. After a resist film 12 is formed, a base region 8 is formed by ion-implantation. After the resist film 12 is removed, a resist film 13 is formed and an emitter region 6 and a collector region 7 are formed by ion-implantation. After the resist film 13 is removed, a resist film 14 is formed and a lead outlet 15 is formed in the base region by ion- implantation.
Patent JP-S6342014-A (JP)
Title: Work cleaning device
Inventor: HASHIMOTO JUNICHI
IPC: G11B5/41
Filed: 1986-08-07
Abstract: PURPOSE:To efficiently clean a work with a simple mechanism by driving the work back and forth relatively in the direction where it is obliquely slided on a cleaning tape and transporting the cleaning tape by every certain pitch. CONSTITUTION:When an inclined tape 12 is slightly moved forward to a work 2 along guides 10 and 10, a cleaning tape 21 is pressed to the work 2 to be cleaned. When a rocking table 6 is driven back and forth along guides 4 and 4 by a certain stroke in accordance wit the operation of a driving means in this state, the cleaning tape 21 is slided on the work 2 to wipe off the dirt stuck to the work 2. Since the cleaning tape 21 is inclined to the moving direction of the shake table 6 at this time, the work 2 is slided to obliquely traverse the tape 21 and a cleaning stroke S is increased in comparison with a width W of the tape 21. Thus, the work is efficiently cleaned with the narrow cleaning tape.
Patent JP-S5886834-A (JP)
Title: Motor
Inventor: HIRANO NORIMITSU
IPC: H02K1/02
Filed: 1981-11-17
Abstract: PURPOSE:To inhibit the irregularity of revolution while adjusting torque by forming the bobbin of an armature coil through the compression and molding of magnetic powder and nonmagnetic powder. CONSTITUTION:A rotor is formed by mounting a field magnet 21 to a torus- shaped yoke 18 tightly set up to the inner surface of a main body 1, and a stator coil 14 opposite to the field magnet 21 is fitted to the outer circumferential section of the stator coil bobbin 13 protrusively mounted from a yoke 12. Here, the bobbin 13 is shaped by a material manufactured in such a manner that a body obtained by attaching nonmagnetic powder such as plastic powder 27 to magnetic powder such as iron powder 26 is compressed and molded, plastic powder 27' is attached to one surface in the vicinity of iron powder 26' and each iron powder 26' is severally brought to insulated states. Accordingly, the bobbin 13 has sufficient permeability while core loss and hysteresis are reduced, and the mixing ratio of magnetic powder and nonmagnetic powder is adjusted, thus inhibiting the irregularity of revolution, then adjusting torque. The yoke 12 may separately be set up without being integrally molded with the bobbin 13.
Patent JP-H0523635-A (JP)
Title: Equipment and method for spin coating
Inventor: KASHIWAZAKI AKIO
IPC: B05C11/08
Filed: 1991-07-24
Abstract: PURPOSE:To easily and efficiently remove a coating liquid going around to a back face arising at a base plate having an square shape, especially at a rectangle. CONSTITUTION:A table 11 and a motor 12 for rotating a base plate 13 coated with a coating liquid on the surface for spreading the coating liquid by centrifugal force to form a coating film on the surface of the base plate 13, and a cleaning nozzle 16 to deliver the cleaning liquid for cleaning a back face of the base plate 13 are provided. A guard plate 15 capable of coming into tight contact with a side edge part of the base plate 13 and having resistance to the cleaning liquid and a guard supporting column 19 by which the guard plate 15 can be moved to a position where the guard plate 15 comes into tight contact with a side edge part of the base plate 13 and the guard plate 15 does not obstruct a rotation of the base plate 13 are provided.
Patent JP-H0350223-A (JP)
Title: Phenol novolac resin and its production
Inventor: MORITA HIROMI
IPC: C08G8/00
Filed: 1989-07-19
Abstract: PURPOSE:To obtain the title resin useful as a curing agent which can give a cured product having high heat resistance and low water absorptivity by reacting a binuclear dimethylolated o-cresol compound with a naphthol. CONSTITUTION:A binuclear dimethylolated o-cresol compound of formula I is reacted with a naphthol of formula II in the presence of an acid catalyst to produce a phenol novolac resin containing at least 30wt.% tetranuclear phenol novolac of formula III and containing at most 15wt.% binuclear o-cresol compound of formula IV. Because this resin can give a cured product of high heat resistance and low water absorptivity, it is useful as a curing agent in a field requiring heat resistance and low water absorptivity.
Patent JP-H0849250-A (JP)
Title: Working vehicle
Inventor: UNO OSAMU
IPC: E02F9/24
Filed: 1994-08-05
Abstract: PURPOSE:To suppress the risk of grounding of the rear lower part of a vehicle body when vehicle is in no-load running. CONSTITUTION:A driver seat 8 and engine room 13 are installed fore and aft on a vehicle body 2, and the rear part of a boom 28 is supported at the rear of the body 2, and a bucket 32 is installed at the front of the boom 28. The rear axis level A from the bottom surface 2a of the body 2 to the axis R of the rear axle 4a is set a certain eccentricity C lower than the front axis level B from the bottom surface 2a to the axis F of the front axle 3a. Compared with the loaded condition Y, the front tires 3 expand in vertical direction in the no-load condition X when an object W is put down from the bucket 32, so that the front axle 3a and its axis F elevate for D. However, the forward tilting attitude of the body 2 can be kept by setting the eccentricity C greater than the value D. Thereby the overhang angle THETA of the rear of vehicle body 2 can be enlarged.
Patent JP-S5976591-A (JP)
Title: Treating apparatus of oil-containing waste water
Inventor: NAKAYAMA KANETO
IPC: C09K3/32
Filed: 1982-10-22
Abstract: PURPOSE:To separate and to remove efficiently emulsified oils from waste water by mixing a waste-water treating agent having an activated Al oxide layer on its surface with the oil-containing waste water, decomposing oil, settling by adsorption, and collecting by filtration. CONSTITUTION:Oil-containing waste water A collected in a collection tank 1 is flowed gently into a separating chamber of a separation tank 2 from a nozzle 13, and highly viscous separated oils B of the upper layer are sucked and removed by a vacuum vat 3. The remaining emulsion C is transferred to an emulsion reaction tank 6 via an emulsion chamber. There, a compressed air D is jetted from holes of a pipe 23 and a treating agent E having an activated Al oxide layer on its surface is charged on the liquid surface from a tank 7 with stirring and mixing. The oils are completely decomposed and adsorbed. The treating agent E is settled, and the supernatant is discharged through a discharge pipe 24 and a sprinkling pipe 26, in case of need through a filter tank 8. The sediment is transferred to the filter tank 8 from a valve V-8 via the sprinkling pipe 26, collected, and recovered by a porous filter of a filter layer 27. The filtrate is discharged from a discharge pipe 28.
Patent JP-H1027441-A (JP)
Title: Magnetic disk device
Inventor: NARISHIMA TORU
IPC: G11B21/10
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent an error in positioning a magnetic head by skipping servo information recorded in a servo sector in positioning the magnetic head when a medium defect is found in this servo sector. SOLUTION: A control signal (e) for moving the magnetic head into a target cylinder position, etc., from a host device is set in a controller 2, and is compared with information registeted previously in a medium defect information storage part 8 about servo sectors where medium defects are found. Then, upon arrival at a servo sector before one sampling time for passing the pertinent servo sector, a magnetic head estimation position signal (c) of an observer 3 is immediately set in a medium defect processing part 4. Subsequently, a magnetic head position signal obtained in passing a servo sector corresponding to pseudo servo information is inputted to the controller 2 and the observer 3 by the medium defect processing part 4. Thus, the recorded servo information is skipped.
Patent JP-S6426204-A (JP)
Title: Pid controller
Inventor: YODA TETSUYA
IPC: G05B13/02
Filed: 1987-07-22
Abstract: PURPOSE:To stabilize control speedily from a vibration state by setting a forecasted controlled variable at the time of being in a stable state in an integral term after the end of a limit cycle. CONSTITUTION:When an identification switch 6 is ON, a control block 5 performs ON-OFF control and an identification block 7 inputs the value of a detector 2 and calculates an amplitude and a composite idle time to identify the characteristics of a controlled system 3. A coefficient setting block 8 calculates a PID coefficient from the identified parameters and sets in the control block 5. Then an integral term setting block 9 sets an integral term found from the forecasted controlled variable in an integration buffer after the end of the setting and performs the PID control thereafter with the set PID parameters and the value in an integration buffer. Consequently, the time required for stabilization to the value after the ON-OFF control is shortened.
Patent JP-H0473549-A (JP)
Title: Hot water feeding device
Inventor: MORIMOTO KAZUYUKI
IPC: F24H1/14
Filed: 1990-07-11
Abstract: PURPOSE:To prevent condensing in a cylindrical barrel while avoiding condensation of moisture content in combustion gas at a heat exchanger by a method wherein a water supplying pipe is provided with a downstream side barrel cooling pipe for use in cooling the downstream side portion in a combustion gas flowing direction in the cylindrical barrel and further a hot water supplying pipe is provided with an upstream side barrel cooling pipe for use in cooling the upstream side of the cylindrical barrel. CONSTITUTION:One end is provided with a burner 1, the other end is provided with a fin-tube type heat exchanger 2. A cylindrical barrel 3 forming a combustion gas flow passage F from the burner 1 is provided. In this type of hot water feeding device, a water supplying pipe 4 for a heat exchanger 2 is provided with a downstream side cooling pipe 4a for use in cooling the downstream side part of the combustion gas flowing direction in the cylindrical barrel 3. A hot water feeding pipe 5 extending from the heat exchanger 2 is provided with an upstream side cylindrical cooling pipe 5a for use in cooling the upstream side of the flowing direction of the combustion gas at the cylindrical barrel 3. The water supplying pipe 4 is divided into a downstream barrel cooling pipe 4a and a bypassing pipe 4b and these pipes are merged at an upstream side of a water inlet part (a) of the heat exchanger 2.
Patent JP-S57107267-A (JP)
Title: Continuous drying and baking device
Inventor: ONO TAKASHI
IPC: B05C9/14
Filed: 1980-12-25
Abstract: PURPOSE: To simplify a heating system by reducing the size of a furnace tube, and the whole device by repeating coating operation several times by repeatedly running a beltlike metallic strip in an oven with a single furnace tube when forming more than one coating film continuously.  
     CONSTITUTION: A metallic strip 11 is guided to an upper coater roll 15a among three rolls in a coater chamber 15, coated, and then guided into an oven 16. The oven 16 has lengthwise entrance and exit opening parts 16a and 16b, and in one furnace tube 17, three heating devices 18W20 are provided at right angles to the surface of the strip 11. The strip 11 is dried at the internal front half part of the oven 16 and baked at the rear half part; and it is taken out of the exit part 16b and cooled by three corresponding cooling mechanisms. Then, the strip 11 is changed in direction spirally by a surface perpendicular to its surface and then passed through the intermediate roll 15b, the intermediate heating device 19 in the oven 16, and the cooling mechanism to form the 2nd coating film. Similarly, the 3rd coating film is formed and the strip is wound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0471124-A (JP)
Title: Illumination type push button switch
Inventor: NAGAHARA TOYOHIRO
IPC: H01H13/52
Filed: 1990-07-11
Abstract: PURPOSE:To arrange the push button of an action unit oppositely to the action section of the micro-switch of a switch unit by fitting and fixing the switch unit to a circuit board, and assembling the circuit board and an action panel while the action unit is fitted and fixed to the action panel. CONSTITUTION:Terminals 8, 9 of a switch unit 1 are inserted into fitting holes of a circuit board 3 and soldered to a circuit pattern, the cylindrical lower section 15b of an action unit case 15 is inserted into the fitting hole of an action panel 4 from above, nuts 19 are fitted to the cylindrical lower section 15b, and an action unit 2 is fixed. A circuit board 3 and the action panel 4 are assembled while the units 1, 2 are fitted in advance, an illumination system 7 protruded at the center of the switch unit 1 is inserted into a cavity section 18 formed at the center of the action unit 2, and an LED 12 is inserted into a push button 16.
Patent JP-H0530241-A (JP)
Title: Facsimile equipment
Inventor: MATSUURA YASUO
IPC: H04N1/00
Filed: 1991-07-24
Abstract: PURPOSE:To simplify the operation and to prevent a damage to a cover or an original guide by turning the original guide in the open state so as to close an original loading port through the use of the closing operation of the cover. CONSTITUTION:An original guide 31 is provided with an interlocking arm 33 projected in an oblique upper rear direction when the guide is opened and being pressed by a cover 12 to turn the original guide 31 in the closing direction. When the original guide 31 is opened, the interlocking arm 33 is turned together with the guide 31 and the arm 33 is arranged in the state of projection toward the oblique upper rear direction. Moreover, when the cover 12 is closed while the original guide 1 is kept open, the cover 12 is in contact with the tip of the interlocking arm 33 to press the tip thereby pushing up the interlocking arm 33 to allow the interlocking arm 33 to stood upright and allowing the arm 33 to lie down in the front direction, then the original guide 31 is turned in the closing direction. Thus, even when the original guide 31 is opened by closing the cover 12, the both are not damaged due to the hindrance thereof.
Patent JP-H0831314-A (JP)
Title: Electron emitting element, electron source, image forming device using the source, and their manufacture
Inventor: NOMA TAKASHI
IPC: H01J1/30
Filed: 1994-07-15
Abstract: PURPOSE:To establish a manufacturing method for surface conduction type electron emitting elements for use as an electron source of an image forming device, etc. CONSTITUTION:An electron emitting element of surface conduction type is structured so that an electron emission part 2 is provided in a conductive thin film 3 which puts element electrodes 4, 5 in communication with each other. In the manufacture of such elements, the process for pattern formation on the thin film 3 produces a thin film 7 including metal oxide. A covering material 8 is provided on the film 7 in its region to become conductive thin film 3. The metal oxide in the region free from formation of the covering material 8 is subjected to a reduction process, and a metal film 9 is formed. Then a wet etching process is conducted to melt off the metal film 9 selectively. Thereby the patterning process can be simplified even though a noble metal is selected as the chief constituent element of the conductive thin film 3, and there is no need for provision of any vacuum device.