baber/WOPTO huggingface dataset:
Patent JP-H0867369-A (JP)
Title: Paper feed device
Inventor: KAWATO JUNICHI
IPC: B65H3/56
Filed: 1994-08-29
Abstract: PURPOSE: To provide a paper feed device in which a separation claw can be easily engaged with or disengaged from a paper sheet by simple operation according to stiffness of the paper sheet. CONSTITUTION: This paper feed device is provided with a movable claw supporting plate 23 supporting a separation claw 21 and operating the separation claw 21 to engage with or disengage from a paper sheet 13 positioned on the uppermost part of piper sheets 13 loaded on a paper sheet loading plate 18 for stackingly loading a plurality of paper sheets, and a separation claw moving mechanism 31 having a cam 25 which operates the claw supporting plate 23 to move, and a cam driving body 10 arranged on the lower part of the paper sheet loading plate 18 capably of advancing/retreating and operating the cam 25 by approaching to or receding from the cam 25 due to the advancing/ retreating operation.
Patent JP-H0254739-A (JP)
Title: Bearing steel having excellent workability
Inventor: NAKAMURA MORIFUMI
IPC: C22C38/28
Filed: 1988-08-16
Abstract: PURPOSE:To obtain the title steel having excellent rolling fatigue characteristics and workability without requiring spheroidizing annealing by reducing the Ti and O content in a Cr-contg. medium-high carbon bearing steel and furthermore reducing the content of Al2O3 and TiN. CONSTITUTION:As a bearing steel, a steel material contg., by weight, 0.45 to 0.70% C, 0.10 to 2.0% Si, 0.20 to 2.0% Mn, <0.015% P, <0.015% S, <2.0% Cr, 0.015 to 0.060% Al, 0.003 to 0.020% N, <0.0020% Ti and <0.0015% O or furthermore contg. one or more kinds among <2.0% Ni, <1.0% No, <1.0% Cu, 0.01 to 0.30% V and 0.01 to 0.30% Nb is used. By the reduction of the Ti and O content, the rolling fatigue characteristics are improved, and, by regulating the content of Ti, N and Al2O3 to the one or below of a conventional high-carbon Cr bearing steel, the bearing alloy having excellent machinability and cold workability without requiring spheroidizing annealing can be obtd.
Patent JP-H0919605-A (JP)
Title: Residue and grit scraping-up device in sewage channel
Inventor: HAZAMA FUMIHIKO
IPC: B01D21/18
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To make compact a sewage treating facility or the like, to save labor and to save energy by moving grit and scraping up residue by a transfer means consisting of a single driving source and also adopting a sand pump for sucking up the grit. SOLUTION: When a conveying means 3 is operated, rakes 36 on a chain 34 are moved from the downstream side of a storing part 1 to the upstream side thereof and rise on the front side of a bar screen 2 and are returned again to the storing part 1 to continue this transfer. At this time, the scraping-up parts scrape up grit to a storing recessed part 11, and also the rake pawls rake up the residue stopped by the corresponding bar screen 2 to make it fall down onto a conveyor 6 at the rising end part and convey it. At the same time, by the operation of a grit sucking-up means 7, the grit in the storing recessed part 11 is sucked up by a sand pump 71 and is discharged onto the conveyor 6 through a pipe 72 and conveyed.  In this way, the residue and the grit are simultaneously treated by a single driving source to realize making compact the treating device or the like, saving labor and saving energy.
Patent JP-2001028998-A (JP)
Title: Trigger tool for foot binding trap and foot binding trap equipped with the same
Inventor: WADA MITSUO
IPC: A01M23/34
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide both a trigger tool for a foot binding trap, capable of adjusting the angle of a footplate receiving part so that the trigger tool can be installed even at a slope land without dropping a trapping rate, having excellent fixation force at a part to set the angle, capable of more surely setting the angle and the foot binding trap equipped with the trigger tool. SOLUTION: A trigger tool 4 for a foot binding trap W1 is equipped with a base arm 1, a seizure base tool 40 to be engaged with a springing up arm 2, a movable cushion 41 and a footplate receiving tool 42. The longitudinal seizure piece of the seizure base tool 40 is provided with a meshing part for fixing the angle between the seizure base tool 40 and the movable cushion 41 by stages. The longitudinal piece of the movable cushion 41 is equipped with a meshing part to be engaged with the meshing part. The seat member of the movable cushion 41 is provided with screw holes at five parts at equal intervals in the length direction. The footplate receiving tool 42 is adjustable in its fitting position.  The angle between the seizure base tool 40 and the movable cushion 41 can be adjusted by stages by loosening a lock nut 45 so as to adjust the engagement of the meshing part and refastening the lock nut 45 so as to adjust the angle by the pitch of an uneven part by stages.
Patent JP-H1069133-A (JP)
Title: Process control for electrophotographic device
Inventor: SLABBAERT JEAN-PIERRE
IPC: G03G15/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To keep quality contone rendering and to prevent a negative effect such as the generation of too much dust, a fog and a deterioration in a transfer to a paper sheet by calculating a toner charge from a developing voltage and an optical density and correcting the concn. of toner, in accordance with the toner charge. SOLUTION: A densitometer 6 for measuring the optical density of an image developed in an OPC 1 is provided, a contactless electrostatic voltage sensor 4 for measuring a surface potential is included and further, a toner concentration sensor 16 is provided in a developing system 5. The possibilities of developing and transferring of toner grains are kept in the total range of an environmental condition, the service life of a developer, etc., in such a manner that the toner charge Q/M is kept within a narrow range. This range is prescribed by the permissible range of the toner concn. TC, without putting the clear relation among the toner charge Q/M, the toner concn. TC and relative humidity RH and the service life of the developer at a disadvantage. The toner concn.  TC is changed according to the addition or consumption of the toner, so that the toner charge Q/M is maintained at its required level.
Patent JP-H04174096-A (JP)
Title: Coin conveyance duct
Inventor: ABE HIROSHI
IPC: G07D9/00
Filed: 1990-08-02
Abstract: PURPOSE:To smoothly pass coins without any problem such as a catch by eliminating the front side plate of a curved part which inverts a conveyance direction and providing tapered rollers rotatably on both sides of a coin passage. CONSTITUTION:A coin escalator 6 has front and rear side plates 7 and 8, the coin passage 10 partitioned with a spacer 8, a slanting lower end part 6a, an upper part 6b, and the curved part 6c. The front side plate 7 is eliminated at the curved part 6a and three couples of tapered rollers 12 are arranged on both sides of the coin passage 10. A coin is entered into between a couple of right and left tapered rollers against the spring force of a spring and passed through the coin passage while pushed up. The tapered rollers prevent the coin from floating by their downward tapered surfaces and smoothly invert the direction of the coin along the passage by rolling contact. Consequently, the coin can smoothly be passed through the curved part and the space required to invert the conveyance direction is reducible.
Patent JP-H06198864-A (JP)
Title: Printing method on synthetic resin-made extruded piece
Inventor: INOUE HIROSHI
IPC: B41J2/01
Filed: 1992-07-09
Abstract: PURPOSE:To enhance an accuracy in determining a printing position irrespective of a change with time, allow a flexible change of a printing content and a printing gap, lower a cost of an equipment, and reduce an installation space by a method wherein in accordance with a detected progressing distance of a continuous-length, synthetic resin-made extruded piece, printing is made on said extruded piece in a non-contact state. CONSTITUTION:A lath 3 as a synthetic resin-made extruded piece is progressing in a direction of an arrow. In this state, a rotary encoder 1 detects the progressing distance of the lath 3 by the rotation of its own and transmits it to an ink jet printer 2. The printer 2 judges the progressing distance and sprays ink 4 to the lath 3 at predetermined timings. In this manner, a predetermined printing content is printed on the lath 3. At this time, a correct detection of the progressing distance of the lath by the encoder 1 ensures printing with correct positioning. Furthermore, the use of the printer 2 enables a printing position to be determined at high accuracy irrespective of a change with time and allows a flexible change of a printing content and a printing gap.
Patent JP-S6447171-A (JP)
Title: System for coding picture data
Inventor: MATSUMURA HIROSHI
IPC: H04N1/415
Filed: 1987-08-18
Abstract: PURPOSE:To execute compression with simple processing by comparing the data length of compressing line data and original line data, selecting the shorter line data and adding identifying information to the selected line data. CONSTITUTION:A processing part 4 of a coding part 2 reads the original line data from an image memory 1 to a line buffer 5 and sets identifying information CF2. Then, exclusive OR operation is executed to data in the same bit position with virtual line data which are all-zero and set to the line buffer 5. Next, the block data in the unit of bites of the buffer 5 are checked whether they are all-zero or not. When they are all-zero, the block is deleted and when a black level is included, an address (x) on the block is added to the data. Next, the lengths of the prepared compressing line data and the original line data are compared and the shorter data are stored to a compressing data buffer 6. Identifying information CF1 and CF2 are added to the contents of the buffer 6 and coding data are prepared.
Patent JP-H0369570-A (JP)
Title: Method for joining ceramic member and metallic member
Inventor: NAKAMURA HIDEO
IPC: B23K1/19
Filed: 1989-08-07
Abstract: PURPOSE:To enhance the bonding strength of a ceramic member and a metallic member by fitting the shaft projecting part of the ceramic member via a specific packing metallic member to a cylindrical part consisting of a precipitation hardening type alloy and subjecting the members to a melt packing treatment and a precipitation hardening treatment. CONSTITUTION:The shaft projecting part 11 of the ceramic member 1, such as turbine wheel made of silicon nitride, is fitted to the metallic sleeve 2 consisting of the precipitation hardening type metal [e.g: 'Incolloy 903(R)' (720 deg.C precipitation hardening temp.)] via the packing metallic material 4 having the m.p. higher than the m. p. of the precipitation hardening temp. [e.g: silver solder BAg-8 (780 deg.C m. p.)]. The packing metallic member 4 is heated to the m. p. or above and is melted and packed between the members; thereafter, the members are cooled and held to a prescribed temp. for a prescribed period of time during the cooling process, in the case of, for example, the above- mentioned example, the member is held for 10 minutes in a 720 to 680 deg.C range and is cooled down to 620 deg.C by spending 30 minutes to cause the precipitation hardening of the sleeve 2.
Patent JP-H0490279-A (JP)
Title: Automatic brightness limit circuit
Inventor: SHINOHARA TAKASHI
IPC: H04N5/59
Filed: 1990-08-01
Abstract: PURPOSE:To make a color temperature constant with a simple circuit by providing a maximum detection means receiving each output signal of a beam current detection means, detecting its maximum value and outputting the result and a DC clamp means controlling a DC level of a video signal driving each cathode ray tube in response to an output of the maximum value detection means. CONSTITUTION:Beam current detection circuits 6a-6c as R, G, B beam current detection means apply current-voltage conversion to a cathode current of a cathode ray tube to detect a beam current flowing respectively to R, G, B cathode ray tubes 5a-5c. A maximum value detection circuit 10 uses beam current detection circuits 6a-6c to detect a beam current flowing respectively to the R, G, B cathode ray tubes 5a-5c thereby selecting a maximum value of detection signals x, y, z. Then a maximum value is outputted as a clamp level control signal of DC clamp circuits 3a-3c. Thus, the detection signal (x) is selected by the maximum value detection circuit 10 to be controlled as an output signal, which decrease all black levels of R, G, B signals uniformly thereby keeping a color temperature of a white level signal constant.
Patent JP-H0623144-A (JP)
Title: Playing device for pachinkoball machine or ball lending machine
Inventor: SHODA NORIYOSHI
IPC: A63F7/02
Filed: 1992-07-08
Abstract: PURPOSE:To eliminate adverse influences caused by static electricity charged at balls to a control part or the like by providing a conductive material made destaticizing member in the passage of balls and connecting the ground to this destaticizing member. CONSTITUTION:Concerning this pachinkoball machine, a rear panel 20 is provided on the rear side of the front panel of a play board so as to be freely opened/closed, and a prize ball tank 21 is provided at the upper part of this rear panel 20. The balls in the prize ball tank 21 are guided through an arrangement path 23 to prize ball discharging mechanism 24 and next sent through passages 27 and 28 to a prize ball discharge port 6. On the other hand, the balls overflowing out of a hit ball waiting trough provided on the front face of the front panel are discharged through a passage 29 to an excess prize ball discharge port. At such a play machine, curtain-shaped destaticizing members 40 and 41 connected to the ground, made of conductive synthetic rubber and composed of a lot of strips 39 are hung at the respective passages 28 and 29 so as to discharge static electricity charged at balls to the ground when the balls passing through the passages 28 and 29 touch the electricity removing members 40 and 41.
Patent JP-H0254313-A (JP)
Title: Supervising device for robot
Inventor: SATO KATSUHIKO
IPC: G05D1/08
Filed: 1988-08-19
Abstract: PURPOSE:To faithfully transmit the eye and the attitude of a TV camera set at the remote control side to an operator in a simple constitution by performing the drive control according to the pan heads for video projectors and TV cameras of the master and slave arms of a manipulator respectively. CONSTITUTION:A video projector 17 and the TV cameras 11 are added to the pan heads 18 and 12 for a master arm 22 operated by an operator and a slave arm 13 operates remote respectively. Both arms 22 and 13 are controlled via a general system computer 30 and a master-slave control computer 31. At the same time, the head 18 is driven and controlled according to the head 12 by the computer 30 and a pan head control computer 34, etc. As a result, the eye and the attitude of the TV camera set at the remote control side are faithfully transmitted to an operator and the remote control of the TV camera is satisfactorily carried out.
Patent JP-H0650922-A (JP)
Title: Odor sensor
Inventor: OKAYAMA YOSHIAKI
IPC: G01N27/12
Filed: 1992-07-31
Abstract: PURPOSE:To obtain an odor sensor, wherein a sensor part is suspended and excellently fixed and the heat generated in a sensor element is dissipated without passing a base stage and without adverse effects on other circuits. CONSTITUTION:An odor sensor has a sensor part S and a base stage 2. The sensor part S comprises an element substrate 1, a sensor element 3 on the element substrate 1, a heating part for heating the sensor element 3 and two or more planar electrodes 4 provided on the element substrate 1. In the base stage 2, a plurality of planar conducting parts for the output of the sensor element 3 and the current conduction to the heating part are arranged around the element substrate 1. The sensor part S and the base stage 2 have the approximately same thickness. The electrodes 4 and the conducting part on the base stage are connected through conducting wires 5 and 5'. The sensor part S is suspended and fixed with the conducting wires 5 and 5' without contact with the base plate 2.
Patent JP-H0652656-A (JP)
Title: Video tape recorder
Inventor: SHUDA ETSUJI
IPC: H04N5/76
Filed: 1992-07-31
Abstract: PURPOSE:To provide a video tape recorder provided with superior performance capable of easily utilizing even for the other videos when once the programing is made, by solving the problem such that only a specific video is utilized on a program editing and program reproduction which are used in the video tape recorder. CONSTITUTION:A storage medium writing/reading part 11 and a tape position detecting part 17 for the storage medium 13 mounted on the case of a cassette tape 12 are provided, and the start point and finish point of the reproducing or editing operation are stored in the storage medium 13 as the absolute address or relative address of the tape and read out, and a control part 18 is provided. Then, the start point and finish point recorded on the storage medium 13 are detected to automatically perform the reproduction or editing.
Patent JP-S58106827-A (JP)
Title: Image drawing method by electron beam
Inventor: NAKAGAWA KENJI
IPC: H01J37/317
Filed: 1981-12-18
Abstract: PURPOSE:To eliminate the accumulation of negative charges on a resist film surface, accordingly prevent the electron beam from being bent even in high speed image drawing, in the neighborhood of the resist film, and thus allow a high speed electron beam image drawing at a high accuracy of approx. 0.1[mum]or less of the image drawing error, by performing an electron beam image drawing, while irradiating light onto the resist film surface to be image-drawn. CONSTITUTION:A substrate 17 to be exposed constituted of a chrome plank plate, etc., whereon a resist film 18 is formed by application, is mounted, and, while irradiating light onto the negative resist film 18 of the upper surface of  the substrate 17 to be exposed, a pattern image drawing as usual is performed  by the electron beam 19. Thereat, since the EB resist film 18 is decreased in  insulation resistance by the light irradiation according to the photoconductive effect, by being struck by the electron beam 19 having negative charges, the  negative charge led to the surface of the resist film 18 rapidly escapes to the  plank plate through the resist film 18 wherein the insulation resistance is decreased. Accordingly, the negative charge is not accumulated on the surface of  the resist film 18. Therefore, the bending of the electron beam due to the negative charge repulsion is not generated resulting in an accurate image drawing.
Patent JP-H0870584-A (JP)
Title: Ultrasonic motor and its manufacture
Inventor: TOBE MICHIHIRO
IPC: H02N2/00
Filed: 1994-08-30
Abstract: PURPOSE: To lessen both mass and rigidity and lessen the influence on the vibration generated in an elastic body so as to improve the drive efficiency of a motor by forming the common electrode of an electromechanical converter out of a metallic foil. CONSTITUTION: An ultrasonic motor is composed of an elastic body 11, which has two projections 11b and 11c, four piezoelectric substances 12a, 12b, 12p, and 12p' joined with this elastic body 11, a metallic foil 13 joined with the rear of the elastic body 11, etc. The elastic body 11 is manufactured by plastic, etc., and for each piezoelectric substances 12a, 12b, 12p, and 12p', silver electrodes are baked to both sides of piezoelectric material such as PZT, or the like, and one side is made the electrode of a motor, and the piezoelectric substances 12a and 12p' are used for drive for generating vertical vibration and flexural motion and the piezoelectric substances 12p and 12p' are used for oscillatory motors. And, the metallic foil 13 is joined to the rear of the elastic body 11 by conductive adhesive after soldering a lead wire, and it is made a common electrode part.
Patent JP-S6174272-A (JP)
Inventor: JIYOSEFU PII SURACHIETSUKA
IPC: H01R9/05
Filed: 1985-09-17
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-S6185193-A (JP)
Title: Novel isoprene oligomer and its production
Inventor: DOI AKIO
IPC: C08F8/50
Filed: 1984-09-29
Abstract: PURPOSE:A strain in NOcardia or Rhodococcus is cultured jin a medium containing natural rubber or isoprene rubber to give novel isoprene oligomers which can be used as a synthetic intermediate of medicines. CONSTITUTION:A strain in Nocardia, such as Nocardia NR-34A strain, NR-35A strain or in Rhodococcus such as Rhodococcus NR-26S strain, which has ability to decompose natural rubber or isoprene rubber is cultured. The culture medium is prepared by adding synthetic or natural isoprene rubber as a carbon source to a synthetic medium containing inorganis salts. It is preferred that a rubber product is cut into strips or strands and these solid products are added to the culture medium. After rubber pieces are decomposed, the objective oligomers are obtained by solvent extraction or silica gel chromatography.
Patent JP-H0754982-A (JP)
Title: Hydraulic circuit for automatic transmission
Inventor: MIZOBE TATSUTOSHI
IPC: F16H61/00
Filed: 1993-08-19
Abstract: PURPOSE:To provide a hydraulic circuit for automatic transmission which can keep constant the working oil pressure given by a decompression valve irrespective of changing temp. of the working oil. CONSTITUTION:A decompression valve consists of a solenoid reducing valve 88 to decompress the pressure of a working oil discharged from an oil pump 13 to a certain preset value, a feedback circuit 169 to make feedback control of the working oil pressure to be fed from the decompression valve to a throttle modulator valve 91, etc., and a pressure adjusting means 171 which adjusts the working oil pressure to the set value by varying the quantity of working oil leaking at the circuit 169 in accordance with the oil temp.
Patent JP-H1029678-A (JP)
Title: Take-out piece for cake and the like
Inventor: ONIMARU TOSHIHIRO
IPC: A23L35/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To simply take a piece of cake and the like out of a box without using tableware such as a fork by folding a sheet-like member at folding portions to form the central part of the sheet-like member as a setting part for a piece of cake, which has an approximate shape of a substantially isosceles triangle in a plane shape, and forming both folded side portions as two holding pieces. SOLUTION: A take-out piece 1 formed of paper, etc., has a pentagonal shape in a developed plane shape, in which an intermediate lateral side 11 is used as a lower side of an isosceles triangle and which has folding portions 4a, 4b forming two equilaterals from angular portions 14a, 14b toward the central part of a longer lateral side 10. When the take-out piece 1 is used, these folding portions 4a, 4b are folded at about 90 degrees, respectively. At that time, a plane part surrounded by the folding portions 4a, 4b, the intermediate lateral side 11 and an open side 15 is used as a setting part 2 for a piece of cake, and both sides of the setting part 2 for a piece of cake are used as holding pieces 3a, 3b.  Further, upper sides 12a, 12b of the holding pieces 3a, 3b are in a horizontal state under the condition that the holding pieces 3a, 3b are folded at right angles with the setting part for a piece of cake.