baber/WOPTO huggingface dataset:
Patent JP-S61257834-A (JP)
Title: Oblique travel detecting device for bridge type cargo-handling machine
Inventor: KINOGAMI IWAO
IPC: B65G65/20
Filed: 1985-05-10
Abstract: PURPOSE:To enable oblique travel to be detected very accurately by allowing the relative displacement in the lateral direction between a rail and a rocker beam which holds a wheel travelling on the rail, to be scaled up for detection. CONSTITUTION:When the difference in travel distance takes place between a hinged leg and a fixed leg resulting in the inclination of a girder, a rocker beam installed on the fixed leg moves to the lateral direction with respect to a rail 2, accordingly, a rail guide 10 which is installed on the rail in such a way that it encloses the rail 2, moves to the same direction, and a guide pin 12 also moves to the same direction. Then, a scale-up lever 14 is rotated by an angle of theta linked with the lateral displacement of the guide rail 10 because the lever is linked with the guide rail by the pin 12. And either of a limit switch 'a' for a neutral point, a limit switch 'b' for oblique travel or an emergency limit switch 'c' is activated depending on the amount of the angle theta of rotation.
Patent JP-H0930714-A (JP)
Title: Image forming device
Inventor: SHIMA MASAYUKI
IPC: B65H31/38
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To align edges in the cross direction of printed paper sheets on a discharge paper sheet table regardless of the paper sheet size by providing on a discharge paper sheet side fence an inclined part which protrudes to the center in the cross direction of the paper sheet and makes both edges in the cross direction of the paper sheet warp upward. SOLUTION: Ribs 204B to 204D and 205A to 205D are protruding to the center of a printed paper sheet S in the cross direction at the lower part of discharge paper sheet side fences 201, 202, corresponding to the paper sheet stacking curface on a discharge paper sheet table 52', in proportion to the lower part from the upper part of the discharge paper sheet fences 201, 202.  Thus rids 204B to 204D and 205A to 205D include an inclined surface or an inclined ridgeline facing toward the paper sheet stacking surface on the lower part of discharge paper sheet side fences 201, 202, while both edges in the cross direction is thrusted up and the posture of the shape of the printed paper sheet S in the cross direction is corrected to be in a reverse arc shape by overlapping both edges in the cross direction of the printed paper sheet S dropped on the paper sheet stacking surface on the discharge paper sheet table 52'.
Patent JP-S62255164-A (JP)
Title: Recorder
Inventor: NAKADA SHINICHI
IPC: B41J2/35
Filed: 1986-04-30
Abstract: PURPOSE:To prevent a non-printed part from being crushed in scan direction by changing a drive timing of thermal head with the help of a time counting means to count an energization time of the thermal head and based on pattern data of the first and second storage means which stores dot pattern data to be output and data right before the former. CONSTITUTION:When printing data is 'black, black, white, black, black', 'B' register 10 is set to 0 when the initial black is printed, so that data in the latch 6 between times T1, T2 is 0 accordingly. Next the B register 10 is reversed to 1, and if AND of 'A' register 9 and 'B' register 10 is taken, 1 is obtained. During time T3, data 1 to be set in the latch 6, and a thermal head 8 is energized to heat by a driver 7, resulting in the printing of 'black'. After this, 1 is set to the B register from the A register. When the second 'black' is printed, the logic product of the A and B registers becomes 1, so that the thermal head is energized during T1. Following this process, the B register is set to 0 during T2, T3 and subsequently the printing data becomes 0. Here 'black' coming right after 'black' is sufficiently heated, thus enabling the printing to be performed in a shorter time T1 than T3.
Patent JP-S583501-A (JP)
Title: Measuring instrument for separation of trolley wire
Inventor: KUSUYAMA HIDEO
IPC: G01M17/08
Filed: 1981-06-26
Abstract: PURPOSE:To enhance the reliability of a measuring instrument for the separation of a trolley wire by performing a spectrum analysis, selectively using an effective and suitable optical filter and employing a comparison system with a background light instead of an electric filter, thereby remarkably improving an S/N ratio. CONSTITUTION:Since the spectra S1, S2 of an arc light are constant in the wavelength, a band filter is used as an optical fiber for the arc light only for an object of the S1 having larger intensity. Thus, the S/N ratio can be improved. Then, a photodetecting system is composed of a photodetecting lens 18a corresponding to the arc light 8, thereby obtaining a detection signal for the sum of the arc light and the natural light (background light) of the background shown in Fig. a. A detection signal for the background light shown in Fig. b is obtained by a photodetecting lens 18b corresponding to the background light except the arc light. Since both the background lights can be regarded as being the same by suitably setting the visual fields of the lenses 18a, 18b, a detection signal having high reliability for the arc light shown in Fig. c can be obtained by using the difference of both by the differential calculator 23.
Patent JP-S5223474-A (JP)
Title: Sand picture producting process
Inventor: FUKAO AKIHIKO
IPC: B44C1/00
Filed: 1975-08-13
Abstract: PURPOSE: To provide a sand picture producing process comprising steps of: positioning a pattern paper having a picture pattern cut out therefrom on an adhesive face of a cardboard, applying and bonding suitably colored sands on the picture pattern, and stripping the pattern paper from the cardboard to complete a sand picture formed on the cardboard. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11273056-A (JP)
Title: Magnetic recording medium and its production
Inventor: SAITO AKIRA
IPC: G11B5/84
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which is improved in the surface characteristic of a magnetic layer by improving the surface characteristic of a nonmagnetic lower layer and has excellent electromagnetic conversion characteristics in a high-frequency region and an excellent preservable property. SOLUTION: This recording medium is so constituted as to provide the surface of the nonmagnetic lower layer contg. α iron oxide with the magnetic layer. In such a case, the pH of the α iron oxide is <=7 and the total amt. of the Na ions and Ca ions eluted from 1 g α iron oxide into water is <=60 ppm or <=40 ppm. In addition, the ratio of the Na ions and Ca ions (Na ions/Ca ions) is <=3.
Patent JP-H05275431-A (JP)
Title: Ig heat treatment method of silicon wafer
IPC: H01L21/322
Filed: 1992-03-25
Abstract: PURPOSE:To make a time necessary to the high-temperature heat treatment for forming a DZ of a first stage short and form stably the DZ of a predetermined width, when performing an IG heat treatment to a silicon wafer. CONSTITUTION:A silicon wafer is subjected to a heat treatment in an oxygen atmosphere at 1280 deg.C in 0.2 hours. Thereafter, it is subjected to a lamping heat treatment at 550 deg.C. Further, it is subjected to a depositing heat treatment at 1000 deg.C in twenty-four hours. In this manner, a DZ of 30mum in thickness is formed on the surface of the silicon wafer, and concurrently, a predetermined IG layer is formed in its bulk.
Patent JP-H01269638-A (JP)
Title: Automobile telephone device
Inventor: ODA TERUO
IPC: B60R11/02
Filed: 1988-04-21
Abstract: PURPOSE:To permit the communication free from the obtstruction by a cord by installing a car radio communication means onto a telephone receiver and transmitter in demountable ways onto a supporting member installed onto a car body and permitting the communication through the above-mentioned means and a car radio communication means installed onto a car body side. CONSTITUTION:The titled automobile telephone device 2 arranged onto an instrument panel of the driver's seat of a vehicle is constituted of a handset 3 as telephone transmitter and receiver, and a cradle 4 as supporting member for supporting the handset 3 in demountable ways. The handset 3 is equipped with a receiver (speaker) 5 in the upper part and a transmitter (microphone) 6 in the lower part, and in the state where the gain which is selected by operating a mode selecting switch 9 is reduced, the handset 3 can be used as an ordinary telephone receiver and transmitter, and can be used as hand-free microphone by increasing the gain. Telephone transmission and receiving are executed between the handset 3 and cradle 4 through the car radio communication means 26 and 22 installed on the respective devices 3 and 4.
Patent JP-H03296537-A (JP)
Title: Corona discharge treatment
Inventor: WATARAI HIROSHI
IPC: B01J19/08
Filed: 1990-04-13
Abstract: PURPOSE:To perform corona discharge treatment while preventing the formation of rejects in the surface activation treatment by corona discharge by performing specified control according to the product of the ozone concentration between the electrodes and the time necessary for the resin molding to pass between the electrodes. CONSTITUTION:When a high voltage is applied between electrodes 7 and 8, a corona discharge is generated between the electrodes 7 and 8 to generate ozone. The ozone is bonded to the molecules on the surface of an intermediate molding 6 to activate its surface. When the traveling speed S of the belt 2a of a belt conveyor 2 is decreased or the ozone concentration C is lowered for some reason and the product of the ozone concentration and the pass time T of the intermediate molding 6 becomes smaller than the set value, the controller 4 judges the surface activation of the molding 6 to be insufficient and produces control signals for opening the first switch 5 and the second switch 10. When these two switches 5 and 10 are opened, the application of a voltage to the electrodes 7 and 8 and the traveling of the belt conveyor 2 are stopped. Therefore, the operation of the treating apparatus is automatically stopped, and the formation of rejects can be prevented.
Patent JP-H06291712-A (JP)
Title: Radio receiver
Inventor: SAWAI TOSHIKAZU
IPC: H04W88/02
Filed: 1993-03-31
Abstract: PURPOSE:To make it possible to confirm the light of a light emitting part from the side of the rear surface of a cover even in a state that the cover is closed, in the radio receiver of a pager with a cover, etc. CONSTITUTION:In a radio receiver 1 which is provided with a case main body 2 and a cover 3 laid on this case main body 2 and has a transmission cover 21 leading the light of a light emitting part 13 provided on the internal part to the outside on one side part of the case main body 2, the cover 3 is provided with a second transmission cover 22 leading the light of the the light emitting part 13 provided on the case main body 2 to the side of the rear surface. Thus, in a state that the cover 3 is closed, the light of the light emitting part 13 provided on the side of the case main body 2 can be confirmed from the side of the rear surface through the second transmission cover 2 provided on the side of the cover 3.
Patent JP-H03295782-A (JP)
Title: Frame for motorcycle
Inventor: SUZUKI MANABU
IPC: B62M7/02
Filed: 1990-04-13
Abstract: PURPOSE:To prevent the output reduction of an engine caused by lack of the intake quantity by positively discharging the air guided into a bridge member from the air guide port of tank rail sections to the air intake section of the engine from air discharge holes formed on the bridge member. CONSTITUTION:The frame 10 of a motorcycle has a pair of the right and left tank rail sections 30 (30R, 30L) connected to a head pipe 20 at their tips, and a bridge member 70 is suspended across rear end sections of the tank rail sections 30. An air intake port 33 is formed above the tip sections of the tank rail sections 30, and many air discharge holes 71 are formed on the lower face of the bridge member 70 formed into a flat duct structure. Many air feed holes 36 are bored on the inside faces of the tank rail sections 30 located at the connection position of the bridge member 70 and the tank rail sections 30. When air is guided from the air intake port 33, this air is discharged from the air discharge holes 71 and fed to the periphery of the intake port of a carburetor 61.
Patent JP-H06306158-A (JP)
Title: Aromatic polycarbonate
Inventor: NAKATSUKA MASAKATSU
IPC: C08G64/14
Filed: 1993-04-26
Abstract: PURPOSE:To provide an arom. polycarbonate which is excellent in thermal stability and resistance to thermal hydrolysis. CONSTITUTION:An arom. polycarbonate is provided in which at least one terminal group is expressed by the formula: -O-C(=O)-R1 (wherein R1 is a polycyclic alkyl, polycyclic alkenyl, polycyclic alkylalkyl, or polycyclic alkenylalkyl group).
Patent JP-H11298328-A (JP)
Title: Switched capacitor circuit
Inventor: SEGAMI MASAHIRO
IPC: H03M1/44
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a switched capacitor circuit capable of reducing a circuit scale and power consumption. SOLUTION: This switched capacitor circuit is provided with a first holding means 201, a second holding means 202, a transconductance amplifier 33, a first switch means 203 for making the first holding means 201 hold an input voltage or outputting a voltage held by the first holding means 201 through the transconductance amplifier 33 and a second switch means 204 for feeding back the voltage held by the second holding means 202 to the transconductance amplifier 33 by an opposite polarity and outputting it as an output voltage or making the second holding means 202 hold the voltage held by the first holding means 201.
Patent JP-H08290573-A (JP)
Title: Ink jet recording head and manufacture thereof
Inventor: NANBA YUMIKO
IPC: B41J2/14
Filed: 1995-04-25
Abstract: PURPOSE: To provide an ink jet recording head in which excellent printing quality is always obtained without producing a bubble in an ink channel even if it is left to stand for a long period. CONSTITUTION: A jet element 3 has a plurality of nozzles 4, a heater for discharging ink droplets from the nozzles 4, and an ink chamber communicating with the nozzles 4, and is mounted in a heat sink 2. A manifold 5 is connected via the element 3 and adhesive 21, and the element 3 is formed with an ink channel for supplying the ink. After the ink is filled, the ink channel is held at a negative pressure. The adhesive has its gas permeability of 2.0×10<-6> cm<3> .cm/cm<2> .sec.atm, or the contact angle of the adhesive 21 to the ink is 45 deg. or less. The bonded part of the adhesive 21 is formed as smooth as possible so that the bubble is scarcely stuck.
Patent JP-H02276830-A (JP)
Title: Production of cellulose triacetate film
Inventor: TANAKA HIROMI
IPC: B29L7/00
Filed: 1989-04-18
Abstract: PURPOSE:To efficiently obtain the subject film without scattering of concentration of color, etc., by in-line adding coloring matter solution to cellulose triacetate solution, mixing, measuring concentration of color in pipe line transferring said mixed solution and controlling adding amount. CONSTITUTION:Conditioned dope solution is fed into a static pipe mixer 4 from a storing tank 1a with controlling flow amount by information of supporter speed of a casting device and coloring matter solution fed from a coloring matter solution-storing tank 1b is added to the dope solution at the place and mixed, then concentration of color after mixing is measured by a densitometer 3C (feeding amount of the coloring matter solution is adjusted by a gear pump 2b according to information of concentration of color with the densitometer 3C), thus the dope is shaped to filmy and dried, then wound to afford the aimed film.
Patent JP-S5526097-A (JP)
Title: Small dc motor
Inventor: HERUMAN RANTOGURAAFU
IPC: A61C1/06
Filed: 1979-08-03
Abstract: For adjusting the rpm with the assistance of mechanical regulators consisting of low-retentivity magnetic material, the air gap between the rotor and the stator, and/or the magnetic return between the stator field poles of opposite polarity, and/or a magnetic shunt is adjusted. The illustrative embodiments are particularly provided for d.c. subfractional horsepower motors for the drive of dental tools.
Patent JP-H03135675-A (JP)
Title: Electronic graphic system
Inventor: ANSONII DEIBITSUDO SHIABII
IPC: G06T1/20
Filed: 1990-04-17
Abstract: PURPOSE: To perform observation without being accompanied by delay sensable between the movement of a stylus and pictures on a monitor by reading picture data from a storage device as the batch of pixels and writing the corrected pixels outputted from a processor to the storage device as the batch. CONSTITUTION: The picture data stored in the storage device 21 in the form of the pixels for expressing the pictures are read from the storage device 21 as the batch of the pixels, the respective pixels in the read batch are successively sent to the processor 22 for correction, the pixels are serially read from the storage device 21 for display simultaneously and the corrected pixels outputted from the processor 22 are written to the storage device 21 as the batch. Then, the read of the pixels for the display is performed between the write of the batch of the pixels from the storage device 21 and the read from the storage device 21. Thus, a processing speed is accelerated, the sensable delay between a user and the display is eliminated and the use of this system by the user is not interrupted.
Patent JP-H09269449-A (JP)
Title: Camera
Inventor: HONDA TAKANORI
IPC: G03B7/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To quickly correct exposure without performing complicated operation by making an exposure correction possible by inputting line of sight. SOLUTION: This camera is provided with a focus detecting means respectively and independently performing focus detection for plural areas at the inside of a divided screen, plural focus detection frames 25a-25e provided inside a finder corresponding to the plural areas and a detecting means for the line of sight detecting which one among the plural focus detection frames is inputted of the line of sight as a focus detection area by a photographer. In this case, the plural focus detection frames 25a-25e are also used as the input index of exposure correcting quantity.
Patent JP-S58214709-A (JP)
Title: Crematory of programmed combustion type
Inventor: MIYATSU KAZUHIKO
IPC: F23N5/00
Filed: 1982-06-09
Abstract: PURPOSE:To efficiently perform automatic operation in a crematory, by burning a coffin by a programmed combustion in accordance with the weight of a coffin by a weight signal from a weighing device installed in the under-side of a crematory. CONSTITUTION:When a coffin carrying cart 5, mounting a coffin, running on a guide rail, is brought into a main combustion chamber 1 from a cooling chamber 6 for ashes, the weight of the coffin 4 acts on a load cell 3, and the current which is proportional to the weight is fed into a controller 7. As a result, a signal will correspond to one of those which are previously divided into several stages, an operating signal corresponding to the stage is put out to operate a fuel feeder 8 and an air blower 9, and an initial value is set, then a main combustion burner 10 is ignited and combustion is started. Very high combustion is not necessary for the first 10-15min, because a coffin and belongings with a corpse are mainly burned. Accordingly, after low combustion is continued for about ten minutes, the furnace proceeds to high combustion of a corpse. In this occasion, both fuel feed and air feed are fully opened to the maximum set value, changing with the passage of time, according to the weight of an object to be burned. The combustion at the maximum condition is continued for about 40-50min, and then the incineration is completed.
Patent JP-H05299718-A (JP)
Title: Manufacture of piezoelectric ceramics
Inventor: MATSUMOTO YOSHIAKI
IPC: H01L41/39
Filed: 1992-04-20
Abstract: PURPOSE:To realize continuous production in the shape of a belt having uniform thickness by dispersing calcinated powder of piezoelectric ceramics into the non-neutral aqueous solution as the particles, orienting particles with a voltage impressed between inserted continuous belt electrode and the other electrodes and pulling up a continuous belt and separating the ceramics deposited and condensed thereon. CONSTITUTION:A mixed solution 4 of calcinated powder of piezoelectric ceramics and weak alkali aqueous solution is put in a container 5 and a mesh type positive electrode 3 and a negative electrode 2 of inclined continuous belt are immersed in such mixed solution 4. A voltage is impressed between these electrodes 2, 3 to sequentially condensate oriented piezoelectric ceramics particles 7 on a belt 2. The belt is continuously pulled up and condensated material on the belt 2 is separated with a knife 9. Thereafter, the condensated material is dried and baked. Thereby, piezoelectric ceramics of the desired length in the uniform thickness can be produced continuously.
Patent JP-H03296857-A (JP)
Title: Page turning-over system
Inventor: YATSU YOSHIYUKI
IPC: G06F17/30
Filed: 1990-04-16
Abstract: PURPOSE:To simulate page turning-over processing obtained when a person normally turns over the pages of a document by selecting a an optional mode out of a thinning mode for skipping pages, a degenerate mode for displaying the contents of a page only in a page turning-over area and a thinning/ degenerate mode combining both the thinning and degenerate modes. CONSTITUTION:The page turning-over system is constituted of a page turning- over mode instruction mode 11, a page turning-over instructing means 12, a calling counter resetting means 13, a page turning-over mode storing means 14, a page turning-over execution deciding means 15, an estimation completion time storing means 16, a calling counter 17, a relative page counter 18, a completion time calculating means 19, a page turning-over area determining means 20, a current time acquiring means 21, a screen displaying means 22, and a page turning-over area origin acquiring means 23. The thinning mode, the degenerate mode or thinning/degenerate mode is optionally selected to optionally turn over pages. Thus, the page turning-over system can simulate the page turning-over processing obtained when a person normally turns over the pages of a document.
Patent JP-H11253989-A (JP)
Title: Filtering for lakes and marshes or the like and filter apparatus therefor
Inventor: TAKARABE TAKASHI
IPC: C02F3/24
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To make a profit as tourism accompanied by a scene by forming a giant waterfall in a stagnant water area such as lakes and marshes or a basin and forming a large flow rate in the stagnant water area to apply activity to the bottom part of the lakes and marshes or the like not only to promote natural purification but also to reduce the cost of a filter means and combining the tourism and water treatment to raise and reduce initial cost and running cost. SOLUTION: A part of the water area of lakes and marshes or the like is partitioned by a raw water area bank protection 1 and a scheduled water area bank protection 3 is further provided to the outside thereof to be finished into a desired shape good from an aspect of a scene and the water falling from a waterfall port bank protection 4 of this scheduled water area bank protection is stored to form a raw water tank 6 and this water or treated water is sent to the deep layer of the water area of the lakes and marshes or the like and viewing facilities are installed behind the water storage part at the almost upper end level of the raw water area.