baber/WOPTO huggingface dataset:
Patent JP-H0844193-A (JP)
Title: Developing roller of developing device
Inventor: TANAMI SHIRO
IPC: G03G15/08
Filed: 1994-07-28
Abstract: PURPOSE:To reduce the frictional resistance between the roll part of a developing roller and pads for preventing the lateral leakage of a toner by forming protective layers of a resin having a low coefft. of friction and excellent in wear resistance at parts brought into sliding contact with the pads in the roll part of the developing roller. CONSTITUTION:A roll part 19 made of a rubber material based on ethylene- propylene rubber is vulcanized and bonded to the periphery of a metallic shaft 18 and protective layers 12 having a low coefft. of friction and excellent in wear resistance are formed at parts brought into contact with pads 10 for preventing the lateral leakage of a toner in the peripheral surfaces of both ends of the roll part 19 in the longitudinal direction to obtain the objective developing roller 14. The protective layers 12 are formed by coating the surface of the roll part 19 with a silicone-contg. urethane coating material. When the developing roller 14 is incorporated into a developing device, the frictional resistance between the roll part 19 and the pads 10 is reduced, the torque of the roller 14 is reduced and the durability of the roller 14 can be improved by improved wear resistance.
Patent JP-2001009616-A (JP)
Title: Extra-high pressure sintered body brazed drill
Inventor: MATSUSHITA NORIYUKI
IPC: B23B51/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an extra-high pressure sintered body brazed drill low in a cost and excellent in cutting quality. SOLUTION: A pair of sheet-shaped cutting edge tips 16 approximately in a pentagonal shape is formed such that a tip material formed that a multicrystal diamond sintered body 12 (an oblique line part) is integrally sintered at a pedestal 24 of cemented carbide at an extra-high pressure is sliced in the direction of thickness. One end face forming a face is inclined and overlapped in an opposite direction back to back and inserted in the mounting groove 20 of a drill body 14 for brazing. This constitution brings all of the face angles αof a pair of cutting edges 12a consisting of the respective ridges of a multicrystal diamond sintered body 12 into a positive state.
Patent JP-H0733268-A (JP)
Title: Recording device
Inventor: ONO HISAO
IPC: B65H3/46
Filed: 1993-07-16
Abstract: PURPOSE:To release pressurization of a roller pair clamping paper when a paper cassette is pulled out from an electrophotographic recording device and to facilitate elimination of jammed paper. CONSTITUTION:A pressing rod 28, which pressurizes/releases a compression spring 26, is installed in the compression spring 26 pressurizing a pinch roller 9. A pressing rod 29, which pressurizes/releases a compression spring 27, is installed in the compression spring 27 pressurizing a pressure roller 14. A linear cam 30 is formed on the side wall of a paper cassette 47, and the pressing rods 28, 29 are engaged with the linear cam 30.
Patent JP-H0736797-A (JP)
Title: Information display device
Inventor: YODA NOBUHISA
IPC: H04L12/58
Filed: 1993-07-16
Abstract: PURPOSE:To confirm an electric mail and operation before opening all members in the specific group in the organization without logon and to enable high-speed processing by allowing an organization management means to manage members and groups and displaying the specific component on the list. CONSTITUTION:Information on all organizations and members which are managed by a mail server 21a and information whether or not the mail and work for each member is arrived are stored in an organization management table 39. An organization management part 36 at the side of the mail server 21a according to the inquiry from a terminal 24a reads out information on the members who belong to the display group and information on the sub group at the lower part. The read information is sent to the terminal 24a and the window displayed on a display 15a of the terminal 24a is displayed at all times when the user does not perform logon. Thus, anyone can confirm quickly whether the mail or work is arrived or not.
Patent JP-S5967153-A (JP)
Title: Vacuum type booster device
Inventor: HACHIRO NOBUAKI
IPC: F16J3/06
Filed: 1982-10-07
Abstract: PURPOSE:To obtain satisfactory operational feeling, by forming a wedge-shaped gap between the opposing surfaces of a rolling section of a diaphragm and the cylindrical guide part of a booster piston in a vacuum type booster device, to avoid the advance resistance of a piston. CONSTITUTION:When a brake pedal 8 is operated upon braking, an input rod 7 is advanced so that a control valve (which is not shown) shuts off the communication between both working chambers A, B, but the working chamber B is communicated with the atmosphere. Accordingly, a booster piston 2 moves forward due to the pressure differential between both chambers A, B, overcoming a spring 19, and therefore, an output shaft 9 is also forward through a reaction mechanism R to drive a piston 10 in a master cylinder M. At this stage, a wedge-shaped gap (g) having a space widening toward the working chamber A is formed between the opposing faces of the rolling part 4 of a diaphragm 3 extending from the booster piston 3 to a booster shell 1, and of the cylindrical guide part 2a of the booster piston 3 to make the forward movement of the booster piston 2 smooth.
Patent JP-H0846624-A (JP)
Title: Atm call reception control method
Inventor: AIDA MASAKI
IPC: H04L12/911
Filed: 1994-07-28
Abstract: PURPOSE:To calculate an upper limit of a cell loss rate at a high speed with a constant and less calculation amount with sufficiently high accuracy for the use of ATM call reception control. CONSTITUTION:A cell loss rate after multiplexing on a virtual path set corresponding to a call is estimated by using a traffic parameter of a peak cell rate and an average cell rate applied from the user of an ATM network at calling and reception acceptance of a call on the virtual path is discriminated based on the cell loss rate in the ATM call reception control method, the cell arrival distribution after the multiplexing on the virtual path is approximated by the poisson distribution having the same variance with that of the cell arrival distribution, the mean value of the poisson distribution and the mean value of the cell arrival number distribution are matched by virtually increasing/ decreasing the capacity of the virtual path (step 102) and the poisson distribution is used to estimate a cell loss rate after multiplexing on the virtual path (step 103).
Patent JP-S5966658-A (JP)
Title: Solar heat collector
Inventor: KASHISHITA KOUICHIROU
IPC: F24J2/04
Filed: 1982-10-06
Abstract: PURPOSE:To efficiently transmit solar heat which has been absorbed by heat collecting members to a fluid through conductors and radiating members by utilizing the peltier effect in which one junction assumes a high temperature while another junction assumes a low temperature by introducing a DC current through joint surfaces of two kinds of conductors. CONSTITUTION:Four conductive heat collecting members 16... provided in opposite to five conductive radiating members 14... having radiating fin groups 14a, and five conductive radiating members 14... are joined through P type semiconductor compounds 17... which form an example of two kinds of conductors and N type semiconduction compounds which form also an example of two kinds of conductors. By utilizing the peltier effect in which a DC current is passed through the joint surface of both kinds of semiconductor compounds 17 and 18 whereby the radiating members 14... assume a high temperature and the heat collecting members 16... assume a low temperature, even when the fluid within the fluid tank 13 rises up, an apparent temperature difference between the radiating member 14... and heat collecting members 16... can be maintained in a large state, while the solar heat absorbed by the heat collecting member 16... can be efficiently transmitted to water through both kinds of semiconductor compounds 17, 18... and respective fin groups 14a of the radiating members 14....
Patent JP-H0342218-A (JP)
Title: Mold apparatus for molding multi-component synthetic resin
Inventor: TAWADA TAKESHI
IPC: B29C45/00
Filed: 1989-07-07
Abstract: PURPOSE:To enhance workability and working efficiency by mounting a mixing apparatus connection part connecting the resin component bung hole of a mixing apparatus in a freely detachable manner and the feed-in flow passage communicating with said connection part through an inflow opening and mounting a valve device having a valve stem to the feed-in flow passage in a freely reciprocally movable manner. CONSTITUTION:When a predetermined amount of raw material resin components are allowed to flow in a mixing apparatus H from the inflow ports 72, 73 thereof, a charge-over valve 80 is operated by a signal to allow a valve stem 75 to advance rapidly and the inflow ports 72, 73 are closed to stop the inflow of raw materials in a mixing chamber 71. At the same time, the valve stem 75 extrudes the resin components in the mixing chamber 71 in the feed-in flow passage 15 of a mold apparatus from the emitting orifice thereof. Subsequantly, a valve stem 21 advances to feed the resin components in the feed-in flow passage 15 in a mold cavity 65. The leading end of the valve stem 21 moves to the leading end position of an emitting orifice 18 to become the plug of the cavity 65 and further moves to the position closing the cavity,. After molding, a piston member 41 advances and the valve stem 21 advances corresponding thereto to push out a molded product from a mold 61.
Patent JP-H0839524-A (JP)
Title: Manufacture of woody base material formed product
Inventor: HAYASHI SANEHIRO
IPC: B29C43/34
Filed: 1994-07-28
Abstract: PURPOSE:To provide a manufacturing method for a woody base material formed product which is excellent in manufacturing efficiency without protracting cycle time of a treating process by incorporating a sticking process of a treating solution like a resin solution or the like into a series of treating processes. CONSTITUTION:A fiber laminate 1A containing a binder is held by sucking with a suction carrying means 6. The suction carrying means 6 is carried to a forming process to supply the fiber laminate 1A to the forming process, and a woody base material formed product is obtained. A means 9 wherein a treating agent 8 is stuck onto a surface of the fiber laminate 1A is provided to a carrying process of the suction carrying means 6 holding the fiber laminate 1A by suction.
Patent JP-S6236567-A (JP)
Title: Insulation resistance measurement under cable hot line
Inventor: NAKAYAMA TADAHARU
IPC: G01R27/18
Filed: 1985-08-12
Abstract: PURPOSE:To enable highly accurate measurement of even a cable having a heavy shielding insulation deficiency, by performing a measuring operation of DC voltage between the shield and the ground at a specified measuring stage in no application of measuring voltage to use the resulting mean for computation. CONSTITUTION:When measuring a cable 6 to be measured, a CPU19 opens a short-circuit switch 13 and after 3min of measurement elapses, it closes a switch 5 to feed a measuring voltage E to a bus 1. Furthermore, after 2min of measuring time elapses, a selector switch 16 selects a resistance 18 to change the time constant at the measuring circuit to 4sec from 10sec. Then, after 1min of measuring time passes, the switch 5 is opened while the selector switch 16 is turned to the selection position I; after 3min of measuring time passes, the CPU19 closes the short-circuit switch 13 to complete the measurement. Meanwhile, the CPU19 takes in several measurement voltage data E0, E1, E2 and E0 from a voltmeter 15' in 5-20 immediately before each measuring time and a high-order computer 20 computes the shielding insulation deficiency resistance value of the body of the cable.
Patent JP-S6155377-A (JP)
Title: Rotary type fluid energy converter
Inventor: KITA YASUO
IPC: F03C1/40
Filed: 1984-08-25
Abstract: PURPOSE:To enable high-precise and easy conversion of the volume ratio of a fluid device, by a method wherein an electric digital signal is inputted to a stepping motor, and an eccentric amount of the cylinder of the fluid device is varied by means of the output of the motor. CONSTITUTION:The cylinder block of a fluid device is supported to a pintle 14, and is adapted to suck and discharge a specified volume of fluid in response to an eccentric amount of a piston. A variation in the eccentric amount of the pintle is effected by coverting rotation of a stepping motor 51 into reciprocation of the pintle through the action of a screw rod 64a and a nut 54a, but input to the stepping motor is effected by means of an electric digital signal. This enables high-precise and easy control of a fluid device.
Patent JP-2001000953-A (JP)
Title: Fermentation tank for garbage treatment machine
Inventor: MATSUBARA TOSHIYUKI
IPC: B09B3/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent the excessive accumulation of crushed fine particles in the bottom parts of a discharge chamber and a discharge chamber by forming drop openings through which treated substances can be dropped in the bottom part of the treatment chamber or the bottom parts of the treatment chamber and the discharge chamber. SOLUTION: Chutes 22, 23 through which treated substances accumulating in the treatment chamber A2 and discharge chamber A3 of a fermentation tank A can be dropped are formed in the bottom parts which are arc-shaped lower surface parts of the chambers A2, A3, and the chutes 22, 23 are positioned in the receiving area of a recovery tray 12. The chute 22 of the treatment chamber A2 is formed at a position corresponding to the lower side arc-shaped part of the tip rotation locus of an agitating claw 16b which is located in the treatment chamber A2 and rotates, and the opening lateral width of the chute is made to coincide approximately with the action width Z of the claw 16b. In this way, crushed fine articles are prevented from being deposited excessively in the bottom parts of the treatment chamber A2 and the discharge chamber A3.
Patent JP-S5878551-A (JP)
Title: Apparatus for handling cooked rice
Inventor: KIKUCHI HIDEHIKO
IPC: A23L7/10
Filed: 1981-11-06
Abstract: PURPOSE:To provide the titled apparatus for the dishing up of cooked rice with reduced labor, by combining a rice storage chamber, a scraping means, a hopper, and a means for dividing a definite amount of the cooked rice. CONSTITUTION:The bottom plate 2 is lowered to the lowest position, and cooked rice is charged into the rice storage chamber 1. The bottom plate 2 is lifted by a definite height (h) by the output signal from the level sensor 10. The scraping blade 8 is transferred from the point (A) via the point (B) to the point (C) while scraping the cooked rice of the thickness of (h). The whole scraped rice is dropped into the hopper 9, and the blade 8 is returned to the point (A) and stopped. When a rice bowl 21 is placed on the table 17, and pushed to the position shown by the solid line in the figure, then the lower shutter is opened and closed by the action of the link mechanism 18, the micro-switch 33 is pushed, the upper shutter is opened and closed by the signal from the micro-switch, and a definite amount of the cooked rice is charged in the metering container 16. By pushing the rice bowl 21 again, the lower shutter is opened and the definite amount of cooked rice is dropped into the rice bowl to complete the dishing up of cooked rice.
Patent JP-S5978180-A (JP)
Inventor: YUUJIN JII HARISU
IPC: A23L27/20
Filed: 1983-09-27
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-H04373254-A (JP)
Title: Image forming device
Inventor: NAKAHARA TAKASHI
IPC: G03G21/00
Filed: 1991-06-21
Abstract: PURPOSE:To obtain an optimum charging frequency in response to a transfer frequency of a picture signal contributing to a print speed and a print density. CONSTITUTION:When an output frequency of an oscillation section 14 is increased, an output voltage of an F/V converter 15 increases and a reference voltage inputted to a noninverting input terminal of a comparator 16 is increased. Thus, its output amplifies a charge AC voltage via a gain control section 17 and a voltage amplifier section 18. As a result, the charged AC current is increased and an input at an inverting input terminal of the comparator 16 is gradually increased and when the level is equal to the input to the noninverting input terminal, the entire circuitry acts like a constant current function. Thus, when the charged AC frequency is increased, the charge AC current increases. An oscillating frequency control signal fed to an oscillating section 14 through a signal line L9 is controlled by picture density. That is, since the charged AC frequency is changed in proportion to a transfer clock frequency of a picture signal, and when a print application speed changes, the transfer clock frequency of the picture signal naturally changes and then the charge AC frequency is changed. As the relation between the picture density and the charged AC frequency when the charged AC frequency is sufficiently higher than the picture density, no unevenness of picture due to uneven charge is caused.
Patent JP-S5990184-A (JP)
Inventor: EDOWAADO UUDEN
IPC: G06K19/06
Filed: 1983-09-27
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-H1125925-A (JP)
Title: Electrodeless fluorescent lamp
Inventor: TAKEKIYO ATSUSHI
IPC: H01J65/04
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent transmission of noise to a commercial power source via a line. SOLUTION: In an electrodeless fluorescent lamp, the inner surface of a discharge container 1 is coated with a transparent conductive film 2, onto which a phosphor 3 is applied. The fluorescent lamp comprises a columnar projection 4 extending inward from a part of the discharge container 1, an iron core 16 inside the projection 4, an exciting coil 6 in the iron core 16, a cover 10 for closing the lower portion of the discharge container 1, a metallic housing 11 connected to the cover 10, an insulating case 12 covering the metallic housing 11, and an electric power supply port 8 formed at the insulating case 12. A wiring substrate 17 for a lighting circuit 7 is supported by the metallic housing 11.  A high frequency oscillation circuit 25 for the lighting circuit 7 is mounted on the wiring substrate 17, and is positioned inside a space defined between the cover 10 and the metallic housing 11.
Patent JP-H0925264-A (JP)
Title: Production of thio(meth)acrylate compound
Inventor: SUZUKI YORIYUKI
IPC: C07C327/22
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality thio(meth)acrylate compound, which is useful as a raw material for a highly functional resin raw material such as a raw material for an optical element, etc., but is unstable to a base, in high yield and simply by carrying out a reaction in the absence of a base. SOLUTION: A thiol compound of formula I (R is an aliphatic residue, etc.; (n) is an integer of 1-4) is directly reacted with a propionic acid derivative of formula II (R1 is H or methyl; X and Y are each Cl or Br) in the absence of a base to give a β-halopropionic acid thioester compound of formula III. The compound of formula III is dehydrohalogenated to give the objective compound of formula IV. The reaction is advanced under circulation of an inert gas while removing a formed hydrogen halide gas out of the system.
Patent JP-H0813935-A (JP)
Title: Molding
Inventor: SAKAKIBARA HITOSHI
IPC: E06B3/62
Filed: 1994-06-27
Abstract: PURPOSE:To improve the holding force to an opening member by providing a holding member holding the opening member on the hold face of a molding holding and fixing an opening material on the opening section of a door member. CONSTITUTION:A holding member 2 which is a protruded object made of a soft raw material for holding an opening member 3 is provided on the hold face 1a of a molding main body 1. The cross sectional shape of the holding member 2 is selected as required, e.g. a rectangle or an approximate L-shape. A recess 4 is carved in the longitudinal direction of the hold face la of the molding main body 1 as a continuous groove or split grooves, and the holding member 2 is fixed in the recess 4 with an adhesive or the like to be protruded from the recess 4. For fitting, the normal molding is fixed to a door substrate (b) over the whole periphery inside an opening section, then the opening member 3 is inserted into the opening section into contact with the hold face 1a of the molding main body 1, and the holding member 2 is pressed to the opening member 3 for positioning. The opening member 3 is fixed to the inside of the opening section from the surface with nails or the like so as to pinch it from both the surface and back with the molding, and the opening member 3 is fitted to the door substrate (b).
Patent JP-S6155830-A (JP)
Inventor: SAKAMOTO NARIYOSHI
IPC: H01H33/70
Filed: 1984-08-28
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-S6239130-A (JP)
Title: Method of supplying parts by industrial robot
Inventor: KATO HISAO
IPC: B23P19/00
Filed: 1985-08-14
Abstract: PURPOSE:To reduce an interval of work, by containing parts into a pallet from storage racks and conveying the pallet to a position of the first process, in the case of the method of supplying the parts, used in assembly-line production, by an industrial robot. CONSTITUTION:Parts are supplied first by moving a robot main unit 7 by a command from a host computer on vertical and horizontal rails 11, 12 and by collectively containing the predetermined parts into a pallet 9 from a storage rack group 3. And the pallet 9 is conveyed to a position in the shortest distance from the first process position of a vehicle 1. Next, a worker 2, transferring the pallet 9 to be placed on an assembly line while moving in accordance with almost a movement of the vehicle, performs work by bringing out the parts necessary for assembly from inside the pallet 9. The above described method, facilitating the assembly work, reduces fatigue of the worker while enables the parts to be correctly further promptly supplied.
Patent JP-S60123699-A (JP)
Inventor: YOSHIZAWA KEIZOU
IPC: E21D9/06
Filed: 1983-09-26
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-H05338142-A (JP)
Title: Ink jet head
Inventor: KOMATSU FUMITO
IPC: B41J2/015
Filed: 1992-06-12
Abstract: PURPOSE:To obtain a stable dot shape by providing a temperature control means independently to each nozzle part in an ink jet head wherein ink is solidified with a nozzle part when the ink is not discharged and it is melted by heating when the ink is discharged. CONSTITUTION:An individual electrode 12 for conducting and heating only a heating element 9 of any nozzle 8 is formed to each heating element 9. Further, the heating element 9 wherein a heat plate 14 jointly used as a common electrode is arranged to a discharge opening 9a side of the nozzle 8 is used not only as an ink melting means but also as a temperature detection means. The nozzle 8 from which ink is desirous to be discharged is selectively driven with a driving IC. Though the nozzle 8 is ordinarily blocked up since the liquid ink supplied from a second ink tank 6 is frozen, the ink is heated to be melted by conducting electricity to the heating element 9 of a temperature control means, and discharged by inertial force. When applied voltage is turned off with the driving IC, heat of the heating element 9 is radiated with the heat plate 14, and a neighborhood of the nozzle discharge opening 8a is quickly cooled to freeze the ink. The timing when turning off is carried out depends on time required for cooling.