baber/WOPTO huggingface dataset:
Patent JP-S57110855-A (JP)
Title: Controller of oil hydraulic device
Inventor: AOYANAGI YUKIO
IPC: F15B11/08
Filed: 1980-12-27
Abstract: PURPOSE: To perform prompt operation of motor stopping means, by providing pressure transmitting means for controlling the motor stopping means respectively in accordance with output pressure of a control valve in an oil hydraulic servo mechanism and in relation to operation of input means in the oil hydraulic servo mechanism.  
     CONSTITUTION: In case of returning a control lever of a servo valve 10 to a neutral position, a selector valve 13 operated interlocking to the servo valve is also returned to the neutral position, and a pipe line to brake device 20 is communicated to a tank. At this time, pressure at the suction side of an oil hydraulic pump 1 promptly rises to operate a control valve 11, then the servo valve 10 can not be reset immediatly to a neutral state and remains in a selecting state. At this time, pressure in the output side of the control valve 11 is decreased lower than feed pressure of an oil hydraulic pressure source 17, and a selector valve 14 is operated. Accordingly, when an oil hydraulic motor 2 is substantially in a stopping state, the selector valve 14 is reset to the neutral, also the selector valve 13 is in the neutral position, then the brake device 20 can be operated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0350820-A (JP)
Title: Charged beam exposing method
Inventor: NAKAJIMA KEN
IPC: H01J37/305
Filed: 1989-07-19
Abstract: PURPOSE:In the method of exposing a desired pattern, using variable rectangular charge beams, on a resist, to expose a desired pattern by a charge beam profile being favorable even at exposure of the maximum size or less by setting the focus distance to the maximum value with every pattern size so as to do charge beam exposure. CONSTITUTION:Using a knife edge mark 12, the profile 13 of an electronic beam 11 is measured so as to measure the beam edge width 14. And the maximum focus distance is found out with every desired beam line width 15 so that this beam edge width 14 may be minimum. When exposing the actual desired pattern, the exposure is done by setting the focus distance to the optimum value according to the desired pattern line width based on the measurement data.
Patent JP-H0533934-A (JP)
Title: Burner flame sensor abnormal state sensing system
Inventor: MIYAZAKI KEIICHI
IPC: F23N5/24
Filed: 1991-07-26
Abstract: PURPOSE:To perform an automatic inspection of an abnormal state in a flame sensor for sue in sensing a presence or a non-presence of a combustion flame generated from a burner and to prevent an erroneous sensing of the combustion flame. CONSTITUTION:An electrical current value of a flame sensor 3 for use in sensing a presence or a non-presence of a combustion flame from a burner combustion plate is detected by twice of which a non-combustion state at a starting of combustion and another non-combustion state for diminishing the flame after combustion for a predetermined period of time. After sensing of an abnormal state of the flame sensor 3, the presence or non-presence of the combustion flame is detected by the flame sensor 3. After the presence or non-presence of the abnormal state of the flame sensor 3 is detected and a normal state is detected, the combustion flame is detected, thereby the erroneous detection of the combustion flame may be prevented.
Patent JP-H0715904-A (JP)
Title: Brushless motor
Inventor: TAKAHASHI HIDEJI
IPC: H02K5/167
Filed: 1993-06-29
Abstract: PURPOSE:To provide a brushless motor in which a simple structure of slide bearing can be used and the oil impregnated in the slide bearing never flows out. CONSTITUTION:This brushless motor is equipped with a shaft 4 which is inserted rotatably in the slide bearing 3 interposed inside the cylinder 1 of a housing 2. A cap 32 is provided in the opening 1a at the top of the cylinder 1 of the housing 2. This cap 32 has a a peripheral recess 31 for reception of oil opening on the side of the slide bearing 3. The slide bearing 3 consists of porous material impregnated with oil. The tip 3a of the slide bearing 3 is made to penetrate the peripheral recess 31 for oil reception of the cap 32.
Patent JP-H0236995-A (JP)
Title: Optical information recording medium
Inventor: KOMORI TETSUO
IPC: G11B7/2531
Filed: 1988-07-27
Abstract: PURPOSE:To obtain an optical information recording medium with excellent absorption in a specific laser wavelength range by electrolytically polymerizing a combination of N-ethyl-3,6-carbazoledyl and certain electrolytic materials. CONSTITUTION:An optical information recording medium basically consists of a recording layer containing polymerized component of N-ethyl-3,6- carbazoledyl formed on a base 2. The recording layer 3 is made of an electrolytic polymerization film of N-ethylcarbazole. As a solvent as one of the components of electrolytic materials, alcohols such as methanol and ethanol can be used as especially methanol is preferable to obtain a medium with an absorption property in a laser wavelength range of 750-950nm. Poly(N-ethyl-3,6- carbazoledyl) obtained through electrolytic polymerization is a film of dark green color and has an absorption property in the laser wavelength range of 750-950nm, especially, significantly in 840-860nm.
Patent JP-H0358145-A (JP)
Title: Map managing method of sms
Inventor: ROBAATO BAADO
IPC: G06F11/20
Filed: 1990-07-17
Abstract: PURPOSE: To hold the matching states of storage map maintainability by performing reading/writing access to a data block by an operation whose division is impossible, and referring to a map defining the data block positions and data description. CONSTITUTION: When each map entry is duplicated, and added to a corresponding data block as the suffix, and written for storage, the maintainability of the map can be verified as one part of each primitive reading/writing access by collation between the suffix and the corresponding map entry. The map can be restored only by restructuring the map from the suffix of the data block. The specification of the suffix of the data block which is deleted but not eliminated can be attained. Thus, the matching states of the storage map maintainability can be held.
Patent JP-H1123023-A (JP)
Title: Smoke-sucking machine
Inventor: ENDO KENJI
IPC: F24F9/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a smoke-sucking machine, sucking and removing smoke of cigarettes. SOLUTION: A main body case 1, having suction ports 6, is equipped with a filter 4 and a fan therein. At least three pieces of air blow-put tubes 22, having blow-out ports 23, are projected around the suction ports 6 of the main body case 1. Outdoor air is sucked by the fan into the main body case 1 through the suction ports 6 and is passed through the filter 4 to purify it and blow out the cleaned air through the blow-out ports 23 to form tunnel-type air curtain C around the suction ports 6. The smoke S of cigarettes is sucked into the suction ports 6 after passing through the inside of the tunnel-shape air curtain C.  The smoke is isolated from the surroundings through the air curtain C until the smoke is sucked into the suction ports 6 whereby the dispersion of the smoke into the surroundings can be prevented and the smoke can be sucked without being sucked by environmental persons or the bad smell of the smoke can be sucked without providing the environmental persons with the uncomfortable smell.
Patent JP-S6166196-A (JP)
Inventor: MACHIDA ICHIRO
IPC: G21C17/00
Filed: 1984-09-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1030360-A (JP)
Title: Base isolation device by use of rail guide provided with restoration structure
Inventor: NAKAMURA YOSHIYA
IPC: E04H9/02
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a base isolation device excellent in the horizontal deformation capacity and the restoration property, by providing a plurality of guide grooves with a curvature at the opposite faces of track bases arranged at both upper and lower sides and inserting rollers in the grooves to allow the track bases to horizontally displace the position. SOLUTION: A guide groove 1a with a plurality of recessed curved faces is provided in the opposite faces of the upper and lower track bases 3 constituting a base isolation device between a building and a foundation. Rolling bodies 4 like rollers or balls are put in the guide groove 1a to support the weight of the building. The track base is displaced by even a relatively small horizontal force and further, the supporting load (its own weight) G2 is divided into the normal force G1 and the tangential force G. by which the track base is restored. The track bases 3 are arranged to across at right angles with each other and assemble so as to form a lattice in order to allow them to displace the positions in the two-dimensional direction. In this way, the device can be simplified without use of laminated rubber materials, dampers, etc.
Patent JP-S6345926-A (JP)
Title: Pocket bell system
Inventor: ISHINO YOSHIKAZU
IPC: H04Q7/20
Filed: 1986-08-12
Abstract: PURPOSE:To immediately obtain the information from a caller at the location receiving the call by allowing a pocket bell caller to send the desired information together with pocket bell call number information to a bell carrier so as to avoid a phone call to the caller. CONSTITUTION:A pocket bell call control section 22 telephone number information and pocket bell call information including message information to a pocket bell transmitter 20 receiving a telephone call signal and outputs the result to a transmission section 24. The pocket bell call information is inputted to a pocket bell reception control section 46, where the pocket bell call number is coincident with the number registered by the pocket bell receiver 40 is discriminated in advance. As the result of discrimination, when they are concident, the pocket bell reception control section 46 applies call display to the display section 48 or applies call tone output to the voice response section 50 to store the message information in the pocket bell call information to the storage section 48. Then when the message output command from the input section 50 is inputted by the called party, the pocket bell reception control section 46 reads the message information from the storage section 48 to display the message on the display section 52 or gives voice output to a voice adaptor 52. 16, exchange section 28, push-key data detection section 30, voice storage section 32, voice response section 44, reception section 54, storage section.
Patent JP-H1111658-A (JP)
Title: Article conveying device
Inventor: KAWAMUKI AKINORI
IPC: B65G47/84
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To correctly locate a first circular guide on arcs of different radii when it is deformed elastically and located on two guide positions. SOLUTION: This device has a first circular guide 6 placed along the outer periphery of a feed star wheel. The first circular guide 6 is designed to be movable between a first guide position and a second guide position deviating from the first guide position. The first circular guide 6 is set to have the same thickness (t) throughout its longitudinal (circumferential) area, while its height (h) is set to be greatest at its longitudinal center part 6A and get lower from the center part 6A to each end.
Patent JP-H072147-A (JP)
Title: Automobile rear spoiler mounting method
Inventor: IKEGAWA HIROSHI
IPC: B62D37/02
Filed: 1993-06-17
Abstract: PURPOSE:To facilitate variation of a shape without varying mounting original to a pure rear spoiler and simplify return of a shape to the original state by fixing an auxiliary spoiler to the pure rear spoiler by means of a double coated tape. CONSTITUTION:Formerly, in variation of the design of the pure rear spoiler of an automobile and variation of an aerodynamic effect, after a pure rear spoiler is removed, a rear spoiler in a different shape is newly mounted. Thus, processing of a screw hole in which the rear spoiler is heretofore mounted is needed and it takes a long time to mount and demount. Therefore, to eliminate a defect, a pure rear spoiler 1 is covered with an auxiliary spoiler and fixing thereof is effected by means of a double coated tape 3. This method facilitates variation of a shape without varying mounting original to the pure rear spoiler.
Patent JP-H0911685-A (JP)
Title: Cap
Inventor: SAITO TOSHIHIRO
IPC: B43K23/08
Filed: 1995-06-30
Abstract: PURPOSE: To ensure air circulation gallery and protecting the person from suffocating In the event of the cap swallowed by accident by forming the width of longitudinal grooves made by adjoining ribs equally at one end side and another end side. CONSTITUTION: The cap 1 is constructed such that the opening 2 side is large in diameter, the bottomed part 3 side is a small-diameter tapered bottomed part, and a plurality of longitudinal ribs 4 are formed over the entire length from the end part of the opening 2 to the end part of the bottomed part 3. The plurality of longitudinal ribs 4 are made narrower at the bottomed part 3 side than the opening part 2 side in width. Thus, with respect to the width of the longitudinal grooves 5 defined between the longitudinal adjoining ribs, the width 5a in the opening 2 and the width 5b in the bottomed part 3 are made equal. In this manner, a constant air circulation can be ensured irrespective of the direction of a cap swallowed by mistake and the length of the cap taken into the bronchus.
Patent JP-H1031814-A (JP)
Title: Magnetic card and cavity-containing thermoplastic resin film for magnetic card
Inventor: ITO KATSUYA
IPC: C08J9/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To substantially prevent the occurrence of curling by specifying the ratio of the lengths in the longitudinal direction and transverse direction of the cavities in a film and the cavity content ratio, etc. SOLUTION: The ratio L1/L2 between the average L1 of the lengths of the cavities at the section in the longitudinal direction of the fine cavity-contg. thermoplastic resin film and the average L2 of the lengths of the cavities at the section 2 in the perpendicular direction thereof i.e., the transverse direction is specified to 2/3 to 3/2. The cavity content ratio is 5 to 50vol.% and the unequal thickness of the film is confined to 5%. The one surface of the film is provided with a magnetic layer. Further, an intermediate layer contg. at least >=1 kinds among a polyester resin, polyurethane resin, polyacryl resin and vinylidene chloride is disposed between the magnetic layer of the film and the film.
Patent JP-H0631329-A (JP)
Title: Method for preventing meandering of beltlike carrying material
Inventor: KAMIYAMA TOMOHIDE
IPC: B65H23/032
Filed: 1992-07-15
Abstract: PURPOSE:To control meandering of a running carrying material at high efficiency and with high accuracy by use of magnetic force despite magnetism or non-magnetism of a beltlike carrying material by mounting a fluid pad around the circumference of a magnetic force generator when meandering is controlled by use of electromagnetic force. CONSTITUTION:When the meandering of a beltlike carrying material 1 (e.g. steel belt) is controlled by use of electromagnetic force, the fluid pad 2 is mounted at the circumference of the electromagnetic force generator 6. Consequently, despite magnetism or non-magnetism of the beltlike carrying material, static pressure is generated between the beltlike material and the fluid pad 2 to prevent the beltlike material from being attracted to the magnetic force generator. In thus way, the meandering of the running carrying material can be controlled at high efficiency, with high accuracy, with high responsiveness and the carrying material is passed stably, further, at high speed.
Patent JP-2000018563-A (JP)
Title: Petroleum combustion apparatus
Inventor: OKADA HIDEO
IPC: F23K5/14
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To achieve a higher safety by keeping an oil supply inlet cap of a cartridge type oil supply tank from being screwed in if left tipped while allowing the loading or unloading of the cap quickly with a simple operation. SOLUTION: This apparatus is provided with a tank body 1 with an oil supply inlet tube 2 protruding thereon, a retaining member 3 provided on the outer circumference of a base part of the oil supply inlet tube 2, an oil supply inlet cap 4 to be elastically put tight on the oil supply inlet tube 2 by a spring and an engaging piece 9 which is provided on the side of the oil supply inlet cap 4 and detachably retained on a retaining member 3 by turning the oil supply inlet cap 4. In this case, the retaining member 3 or the engaging piece 9 is provided with a regulating member to block the turning of the oil supply inlet cap 4 whenever the engagement of the oil supply inlet cap 4 is incomplete.
Patent JP-H0537405-A (JP)
Title: Transmitter
Inventor: KUDO TETSUO
IPC: H04B1/04
Filed: 1991-07-26
Abstract: PURPOSE:To switch a frequency optimum for ionospheric communication without using human labor in the case of transmitting radio waves by using an ionosphere. CONSTITUTION:A high frequency signal from an oscillator 1 to generate the high frequency is turned to a higher harmonic wave by a higher harmonic wave generator 2. This higher harmonic wave is turned to one frequency signal by a filter 4 equipped with a voltage variable capacity diode 3. The power of this frequency signal is amplified by a power amplifier 5, and the signal is switched to a transmitting state by an antenna switcher 6 and supplied to an antenna 7. The radio waves reflected by the ionosphere are received by the antenna 7, switched to a receiving state by the antenna switcher 6 and supplied to a receiver 8. The signals demodulated by the receiver 8 are impressed to a peak detector 9. The peak detector 9 detects the maximum value of the demodulated signal. This maximum value is converted to a control voltage by a controller 10 and supplied to the voltage variable capacity diode 3. Thus, since the frequency optimum for ionospheric reflection is selected by the filter 4 and supplied to the power amplifier 5, the optimum frequency can be automatically switched.
Patent JP-H1131159-A (JP)
Title: Recording medium, piping designing method and piping designing device
Inventor: OTA HIROKAZU
IPC: G06F17/50
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To continue work without going backward and to speedily execute drawing by obtaining information which is automatically changed, operating the diameter size of a pipe member based on information and changing and displaying the original diameter of the pipe member based on the result at the time of the change of a unit connected by the pipe member such as addition of elimination. SOLUTION: When a screen is displayed on a display part and the elimination of a toilet bowl 40b is instructed by operating an input setting part, for example, a processing part obtains information on the type and the place of the toilet bowl 40b to be eliminated. An operation part calculates the diameter of the drainpipe of a route based on the information. Namely, the toilet bowl 40b is eliminated and the drainpipes 80c, 80h-80j and joints 70d-70f are corresponding eliminated. The drainpipe is changed to a new drainpipe connecting the drainpipes 80b and 80c. Since the drain burden unit of a drainpipe 80d is reduced, the diameter correspondingly becomes thin and a joint 70 g is changed. Then, piping on the display screen is changed.
Patent JP-H06172076-A (JP)
Title: Ammunition sheet material
Inventor: BISHIYOTSUPU CHIYAARUSU AASAA
IPC: C06C5/00
Filed: 1993-07-29
Abstract: PURPOSE: To obtain a pyrotechnic sheet material having the extended storage period capable of assuring performance.  
     CONSTITUTION: The pyrotechnic sheet material (10) having a substratehalogenopolymer and a layer (12) of an oxidizable material, such as,for example, magnesium, in at least part of the surface thereof isprovided. The substrate and the oxidizable material are capable ofreacting together exothermically on ignition. The oxidizablematerial is covered with a coating protective barrier layer (13) ofa passive metal or a passivated material contg. the oxide of thepassive metal. The barrier layer is effective to extend thestorage life of the pyrotechnique sheet material by providing adense non-porous oxide which prevents oxidation of the oxidizablematerial until ignition of the pyrotechnic sheet material occurs. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0475404-A (JP)
Title: Controller for magnetic levitation carrier
Inventor: MORI SATOSHI
IPC: B60L13/04
Filed: 1990-07-18
Abstract: PURPOSE:To relieve impact to be applied on a movable body and an object to be carried by adding a signal fed from a signal generator to a reference position setting signal thereby producing a target position setting signal and then increasing or decreasing the target position setting signal gradually from a predetermined state. CONSTITUTION:A movable body 1, a switch group 30-1 for feeding and interrupting current supply to/from an electromagnet group 10-1 and the like are provided. When the switch 30-1 is switched due to movement of the movable body 1, target levitation value of the movable body 1 for a levitation device to be closed by the switch 30-1 is set larger than the levitation air gap value of the movable body 1 at that time point and then decreased gradually to a reference set value whereas the target levitation value of the movable body 1 for the levitation device opening the switch 30-1 is gradually increased from the reference set value to a value larger than the levitation air gap value of the movable body 1 at that time point based on a signal fed from a signal generator 60. Consequently, the movable body 1 can move stably along a rail 2 while keeping stable levitation without causing collision against an object to be carried or contact between the movable body 1 and a fixed magnetic pole 11-1.
Patent JP-H0848593-A (JP)
Title: Crystal growth method
Inventor: FUJIWARA HIDEKI
IPC: H01L21/208
Filed: 1994-08-10
Abstract: PURPOSE:To improve production efficiency of a single crystal by starting a crystal pulling up stage together with the start of a solid layer forming stage. CONSTITUTION:Raw materials for the crystal packed in a crucible are heated and completely melted by heaters concentrically installed on the outer side of a crucible; thereafter, an impurity is added to the raw materials to form a molten layer. The crucible is then rotated by actuating a rotation controller. A stage for forming a solid layer is then started by adjusting the heating of the heaters so as to be suitable for the solid layer forming stage. A dipping stage is started by immersing a seed crystal into the surface of the molten layer. This seed crystal is pulled up at a prescribed speed until a prescribed diameter is attained while a pulling up shaft is rotated. The molten layer is solidified from the bottom end of the seed crystal to allow the single crystal to grow. The single crystal is thus obtd. in the drastically shortened operation time without adversely affecting its resistivity and yield.