baber/WOPTO huggingface dataset:
Patent JP-H05205650-A (JP)
Title: Shadow mask for color image receiving tube
Inventor: TAKAHASHI YOSHINORI
IPC: H01J29/07
Filed: 1992-01-28
Abstract: PURPOSE:To check the deterioration of white uniformity by forming an electron beam aperture of a specified size in a work for shadow mask consisting of a metal layer having a relatively large etching speed and a metal layer with relatively low speed. CONSTITUTION:A shadow mask of a color image receiving tube is formed from a composite metal plate 22 of two-phase structure, i.e., that surface of shadow mask on the screen side consists of a low carbon steel layer 20 while the other surface on the electron gun side consists of an iron-nickel alloy layer 21. This composite metal plate 22 is provided with a number of circular electron beam apertures of a specified size in a certain arrangement. The opening area of each aperture 23 on one side is made greater than its opening on the other side, which assumes a minor shape 24 to control the spot shape of the election beam. The work for shadow mask is of two-layer metal structure having different etching speed, and the metal layer having a greater etching speed is used on the first named side while the metal layer with low speed is used on the later named side. This eliminates the deterioration of white uniformity deriving from the shape of the aperture 23.
Patent JP-S62170415-A (JP)
Title: Hardening method utilizing water soluble hardening agent
Inventor: YAMAMOTO HIROYUKI
IPC: C21D1/18
Filed: 1986-01-23
Abstract: PURPOSE:To produce hardened forgings having high quality without quenching cracks by injecting cooling water of a specific liquid temp. in which a specific water soluble org. hardening agent is dissolved to the forgings in the stage of hardening the forgings. CONSTITUTION:While the forgings such as mechanical parts and automobile parts are dropped in a square cylindrical body 12 in a water tank 10 of a hardening device 18, the cooling water is injected from many diagonal upward injection nozzles 14 and diagonal downward injection nozzles 30 to uniformly cool and harden the surfaces of the forgings in the stage of hardening the above- mentioned forgings. The forgings are further dropped onto a chain conveyor 20 provided in the bottom of the water tank and are cooled with upward cooling water injection nozzles 42 in the mid-way of ejecting the same to the outside of the water tank. The cooling water for hardening of 40-60 deg.C temp. prepd. by dissolving the water soluble org. hardening agent such as polyalkylene glycol or PVA at 15-20% concn. in the water is used as the cooling water for hardening to be used in this case. Quality deterioration such as quenching cracks, ununiform hardening is thus prevented.
Patent JP-H09202160-A (JP)
Title: Insulating trolley wire tightening device
Inventor: MATSUE TOYOKAZU
IPC: B60M1/24
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent an anchor bolt from being excessively tightened by fastening the anchor bolt from the position where it faces the protrusion of an anchor member, thrusting its end into a conductor of an insulating trolley wire, and properly setting the depth of thrust when the anchor bolt is completely tightened. SOLUTION: An achor member 12, which holds in its inside an insulating trolley wire from its side, includes a protrusion 12a one of its pieces facing each other and an anchor bolt 13 is screwed into the other piece. The anchor bolt 13 has an end part formed thereon facing the protrusion 12a. With the length of the anchor bolt 13 screw shaft part and the end part specified, the head part is made to abut upon the outside surface of a piece of the anchor member 12, and when it becomes impossible to fasten it any more, the end part is made to thrust into a conductor of the insulating trolley wire in a suitable depth. Thus an anchor bolt can be prevented from being excessively tightened.
Patent JP-H09201935-A (JP)
Title: Device for processing data for separate from plate, device for form plate manufacturing and method therefor
Inventor: TAKAHASHI JUNJI
IPC: G06T7/40
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the complicated work and the burden on an operator in this device and attempt shorten the whole processing time of this device. SOLUTION: From image data, with which a plurality of figures different in color from one another are formed in one image region, the contours of the respective figures are extracted at the step SP 71. The numbers of figures and of colors are confirmed as for the extracted figures at the step SP 72. As for every figure, the presence or absence of the figures different in color from that in question and coming into contact with or lying in the neighborhood of the periphery of that in question is detected at the step SP 73. On the basis of the detected data, the figures having the color, as for which neither contact with nor lying in the neighborhood of one another, are grouped into one group. By combining the groups including the figures of all colors into one combination for selection at the step SP 74.  Form plates are formed as for every group of the selected combinations at the step SP 76. When the presence of ground color in the image region is judged at the step SP 75, the formation of the form plate for the ground color is performed separately.
Patent JP-H03174161-A (JP)
Title: Electrophotographic sensitive body for electrophotographic device of positively chargeable and reversal development system
Inventor: TAKASHIMA MIKIO
IPC: G03G5/08
Filed: 1990-01-23
Abstract: PURPOSE:To suppress the degradation in density on images, the generation of ground fogging and the generation of the difference in density between paper sheets by incorporating SeO2 into a photosensitive layer consisting of a selenium material. CONSTITUTION:The SeO2 is incorporated into the photosensitive layer 2 consisting of the selenium material on a conductive base body 1. The SeO2 is incorporated into a charge transfer layer 2a if the photosensitive layer 2 is constituted of the lamination of the charge transfer layer 2a and a charge generating layer 2b. As a result, the dark attenuation of a negative charge is increased and the electrostatic charge of the negative charge on the surface of the photosensitive body is decreased without aggravating the degradation in electrostatic charge characteristics, dark attenuation and the electrostatic charge at the time of repetitive use. The fatigue characteristics of the photosensitive body are thus improved. The degradation in the density on the images, the generation of the ground fogging and the generation of the difference in the density between the paper sheets are suppressed in this way.
Patent JP-H09201438-A (JP)
Title: Table tennis table
Inventor: KAMEDA SHIZUO
IPC: A63B67/04
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To improve portability and bouncing of a ball on a table tennis table by constructing a pair of playing tables of approximately square and legs supporting the table horizontally at a given height and by forming the playing table from a resin and lattice like ribs on the back side thereof. SOLUTION: A portable table for table tennis comprises a pair of approximately square tables made of a resin, fording legs retractable in the back side of each of the tables and a hinge mechanism connecting the tables so that both of the playable state made by revolving and extending the tables with the hinge mechanism and the folding state by superimposing the tables might be possible. And lattice like ribs 21 are formed over the whole of the back side of the table and a containing space 22 is formed by the lower height part of the ribs 21. The containing space 22 comprising a racket container part 22a and a tennis ball container 22b and a leg container 22c along the periphery part are formed in the containing space.
Patent JP-S61172759-A (JP)
Title: Coding apparatus
Inventor: SASAKI YOSHIMI
IPC: B07C3/18
Filed: 1985-01-26
Abstract: PURPOSE:To avoid the printing of an erroneous bar code onto main, by prohibiting the printing of a bar code corresponding to a postal code number when cancellation is indicated by a cancellation indication means before mail reaches a printing position. CONSTITUTION:When a cancellation key 16 is charged after a postal code number corresponding to five figures was inputted by a key, a cancellation signal is supplied to a FF circuit 19 to reset the same. Whereupon, a '0' signal is supplied to an AND circuit 20 from the set output of the FF circuit 19 to close a gate and further supplied to CPU11. By this mechanism, the key data from a register 25 is not supplied to CPU11. Therefore, when mail 2 is detected by a detector 8 in this state, a clock pulse generation circuit 21 generates a pulse and is ready to transmit key data to CPU11 from the register 25 but can not send the same because transmission is inhibited by the AND circuit 20. The mail receiving no printing of a bar code is accumulated on a rejecting stacker and classified from a correct one.
Patent JP-H04253704-A (JP)
Title: Instantly soluble konjak mannan and its production
Inventor: NEMOTO KIYOSHI
IPC: A23L1/308
Filed: 1991-02-04
Abstract: PURPOSE:To provide konjak mannan which can be instantly dissolved in water to form an aqueous solution having uniform viscosity and a process for producing the same. CONSTITUTION:A purified konjak powder is ground on a grinder to produce a fine powder of 200-300 mesh. This powder is immersed in an aqueous alcohol solution and kneaded and dried under agitation to obtain granulate konjak mannan.
Patent JP-H03218052-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOZONO KAZUHIKO
IPC: H01L21/3205
Filed: 1990-01-23
Abstract: PURPOSE:To avoid the discontinuity due to the electromigration of power supply wiring by a method wherein the first power supply wiring to be fed with a first source potential and the second power supply wiring to be fed with a second source potential are arranged on vertically adjacent separate layers. CONSTITUTION:Power supply lines 15, 16 comprising of Al alloy for transmitting the power to be fed to outer power supply terminals to a cell region 20 are formed juxtapositionally on the upper layer of an I/O cell 13, e.g. the wiring layer, as the second layer. One power supply line 15 is formed on the side facing to the cell region 20 so as to be fed with grounded potential Vss from an outer terminal. Besides, the other power supply line 16 is formed outside the line 15 so as to be fed with a supply voltage Vcc from the outer power supply terminal. On the other hand, the other power supply lines 5, 6 comprising of Al alloy are formed juxtapositionally on the wiring layer as the third layer on the upper layer of the lines 15, 16 while the width of the lines 5, 6 is the same as that of the lines 15, 16 in the lower layers. In such a constitution, the lines 5 and 6 are formed juxtapositionally so as to be laminated respectively on the upper layers of the lines 16 and 15.
Patent JP-H05200911-A (JP)
Title: Buffing device for retreaded tire
Inventor: HIYAMA OSAMU
IPC: B24B5/36
Filed: 1992-01-28
Abstract: PURPOSE:To easily and fully automatically perform positioning and support of an old tire and also to improve working environment. CONSTITUTION:Rubber substance of tread of an abraded old tire is chipped by a buffing rotor 20. A buffing device is provided with a pair of vertical tire supporters 7, 8 for horizontally and freely rotatably supporting the old tire, the rotating and driving means of the upper tire supporter 7, a hydraulic cylinder device for elevating/lowering the lower tire supporter 8, a back and forth moving reciprocating base 21 equipped with the elevating/lowering base of the buffing rotor 20 and an old tire introducing means 74 equipped with centering positioning rollers 84, 85 on an old tire introducing plate 75. Furthermore the buffing device is constituted of buffing powder carry-out conveyors 97, 98, an auxiliary buffing rotor 48 for buffing a tire shoulder part, shielding panels 1A, 1B, 1C, 1D, 1E for covering the whole outside of the device and an opening/ closing door or the like.
Patent JP-H10209860-A (JP)
Title: Phase synchronizing loop device
Inventor: HOSOI OSAMU
IPC: H03L7/06
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To suppress the change of the output of a loop filter when the time constant of a PLL is changed, and to prevent the frequency of a numeral control oscillator from being largely shifted from a reference frequency by providing a correcting circuit in an integration item. SOLUTION: The change of time constant switching input from a slow level to a fast level (from an L level to an H level) is detected by a fourth D-flip flop (FF) 19, fifth D-FF 20, invertor circuit 21, and AND circuit 22. The output of a coefficient 23 is selected by a third switching circuit 24 only in one horizontal period in which a time constant is switched from the L level to the H level according to the detected result. Thus, the output of an integration item can not be changed. A value B of a coefficient 11 is the coefficient of the integration item when the time constant is fast. A coefficient 12 is set for the slow time constant, and the coefficient of the square of a rate to that when the time constant is fast is set.  The frequency of a numeral control oscillator 3 can be prevented from being largely shifted from a reference frequency, and a PLL circuit can be prevented from not being locked.
Patent JP-H09213470-A (JP)
Title: Induction heating cooking device
Inventor: NOMA HIROBUMI
IPC: H05B6/12
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooking device capable of displaying fusing of a current fuse. SOLUTION: By connecting the primary side of a power supply circuit 15 to a commercial power source 11 side rather than a current fuse 16, a DC current is supplied to a fuse blowing detecting means 17 even when the current fuse 16 is fused. An induction heating cooking device with a self diagnosing function is provided, which is capable of detecting the fusing of the current fuse 16 by detecting the output voltage of a rectifier 12 and the output voltage of the power supply circuit 15 by the fuse blowing detecting means 17 and displaying abnormality by an abnormality displaying means 18.
Patent JP-S56113097-A (JP)
Title: Diffuser for centrifugal hydraulic machine
Inventor: YOSHINAGA YOUICHI
IPC: F04D29/68
Filed: 1980-02-08
Abstract: PURPOSE: To prevent the secondary flow loss by providing a guide vane having the angle smaller than the design flow angle at the inlet of a diffuser and a higher height to provide almost even flow, while at the down stream making the angle same with the design flow and reducing the height.  
     CONSTITUTION: The inlet angle β 3  of a guide vane 11 provided on the surface of a flow path for a diffuser 9 is made smaller than the design flow angle, while the outlet angle β 4  is made approximately same with the design angle. The height of the guide vane 11 is made shorter than the half of the flow path width of the diffuser 7 or the interval of the diffuser board 9, which is made maximum at the inlet of the diffuser and gradually reduced toward the outlet, and the height is made zero at the outlet or approximately 1/4W1/2 of the height at the inlet. Consequently the flow at the inlet of the diffuser 7 is forcefully made uniform to improve the performance of the diffuser thus to prevent the flow loss due to the secondary flow. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63246366-A (JP)
Title: Novel quinolone compound and production thereof
Inventor: TERACHI TSUTOMU
IPC: A61P31/04
Filed: 1988-01-25
Abstract: NEW MATERIAL:A quinolone compound expressed by formula I (R<1> is acyl; R<2> is carboxy or protected carboxy) and salts thereof. EXAMPLE:1-Cyclopropyl-5, 6, 8-trifluoro-7-( 4-formyl-1-piperazinyl )-4-quinolone-3- carboxylic acid. USE:Useful as an antimicrobial agent and antimycoplasma agent having high antimicrobial action and capable of inhibiting growth of pathogenic germs, such as Gram-positive and Gram-negative bacteria, and mycoplasmas in humans or animals (e.g. turkey, duck, cattle and pig). PREPARATION:A compound expressed by formula II (X is acid residue) or salts thereof are reacted with a compound expressed by formula III or a compound expressed by formula IV or salts thereof are subjected to acylation reaction to afford the aimed compound expressed by formula I.
Patent JP-H10178834-A (JP)
Title: Sensor-for-posture-control zero point compensation controller in farm work machine
Inventor: OKADA SATORU
IPC: A01B63/10
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To frequently perform the zero point compensation of a sensor for posture control without the need of manual aid. SOLUTION: In the electronic control means of a microcomputer or the like composed by loading the sensors for the posture control such as an angular velocity sensor and an acceleration sensor for detecting the posture fluctuation of a rice transplanter to the rice transplanter and performing constitution so as to execute the posture control of the rice transplanter in a hydraulic cylinder corresponding the detected value of the detected value of the sensors for the posture control, the control means is provided with a central processing unit(CPU) for executing the respective kinds of arithmetic operations and the execution (S11 and S13) of zero point compensation control is repeated at the time of being under traveling stoppage (S10: ON) at the time of the interruption of seedling planting work (S7: OFF and S9: OFF) and at the time of being under the traveling stoppage (S12:  ON) in the middle of the seedling planting work (S7: ON and S9: ON).
Patent JP-2000211283-A (JP)
Title: Calling card case
Inventor: ITO KATSUAKI
IPC: A45C11/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To enable a calling card to be easily taken out. SOLUTION: The case body 1 is formed of a lower case 2 and an upper case 3. On both sides of the inner face of the bottom wall part 2a of the lower case 2, a receiving part 5 consisting of a projecting strip one stage higher is integrally formed in such a way that the part 5 extends in the longitudinal direction and a slotlike hole part 6 is formed in the rear part of the bottom wall part 2a, extending in the longitudinal direction. An outlet 7 for a calling card is formed in the shape of a transversely long slit at the bottom of the forward wall part 2b of the lower case 2. The outlet 7 for the calling card is formed in such a way that the upper edge of the outlet 7 is lower than the upper face of the calling card 4 located at the bottom.
Patent JP-H09203078-A (JP)
Title: Small slewing type hydraulic shovel
Inventor: NISHIMURA KOJI
IPC: E02F9/10
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to be less subjected to restrictions under an influence of a bed of a truck by increasing a small slewing hydraulic shovel so that the maximum width of the upper part slewing body during a traveling posture may be larger than a traveling means and substantially identical to the width of a blade. SOLUTION: A small slewing hydraulic shovel is provided with a lower traveling body provided with a left crawler belt 4L and a right crawler belt 4R and a front member 3 which is turnably connected to an upper slewing body 2 loaded turnably on the upper part. The maximum width W1 of the upper slewing body 2 during a traveling posture is arranged to be substantially identical to the width W2 of a blade 5 where both W1 and W2 are arranged to be slightly larger than the maximum width W3 of the crawler belts 4L and 4R of the lower traveling body. Since the outside edge of a slewing mount frame 8 and a bonnet 20 is substantially arc-shaped, the maximum width W1 of the upper slewing body 2 is identical to a slewing diameter (d).  This construction makes it possible to move forward the whole shovel based on the propriety of advancement of the blade and eliminate running-in work by one running in one direction.
Patent JP-H11212307-A (JP)
Title: Both-side image forming device
Inventor: TOMITA KATSUO
IPC: G03G15/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To facilitate and quicken the clearing operation of a jammed sheet in a sheet path for switching back or a sheet path near it. SOLUTION: This device is provided with a sheet inversion mechanism part 2 carrying the recording sheet obtained by forming an image on one surface thereof by an image forming means 3 to the inside of the second sheet path for switching back through the first sheet path and feeding it to a device body 1 again through the third sheet path. Besides, it is constituted so that the recording sheet fed again to the device body 1 is carried to the image forming part 3 again and the image is formed on the other surface of the recording sheet. The inversion mechanism part 2 is provided with a tray which can be drawn out to the front surface side of the device and which constitutes the second sheet path by either the upper surface or the lower surface thereof and a sheet receiving member 9 which can be drawn out to the front surface side of the device and which is positioned under the tray.  Thus, the jammed sheet interposed in the lower sheet path under the tray can be easily eliminated by being drawn near to the hand of an operator.
Patent JP-2000211016-A (JP)
Title: Method for controlling thickness profile of film
Inventor: NOHIRA TAKEYA
IPC: B29C48/92
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a method for controlling thickness profile by which the thickness profile of a film can be accurately controlled and a film roll with good winding form can be obtained. SOLUTION: In a method wherein a plurality of final control elements which are arranged over the whole width of a die for preparing a film from a molten resin and adjust the thickness on every specified width are adjusted by a control means for controlling thickness of a drawn film which operates a control input from a specified control action based on the measured value on the thickness of the drawn film after drawing process and outputs it to the operating ends and the thickness profile in the width direction of the drawn film is continuously controlled, an undrawn film thickness controlling means which based on the measured value of the thickness of an undrawn film before drawing process, operates control input by a specified control action and outputs it to the final control elements is provided and when the max.  deviation of the thickness profile to the aimed thickness profile of the drawn film is at least a set value set in advance, the thickness profile of the drawn film is controlled by the drawn film thickness controlling means and when the max. deviation is less than the set value, it is controlled by the undrawn film thickness controlling means.