baber/WOPTO huggingface dataset:
Patent JP-H06202438-A (JP)
Title: Electrifying device
Inventor: NAKATANI MASAHIDE
IPC: G03G21/00
Filed: 1992-12-28
Abstract: PURPOSE:To always maintain excellent image quality by restraining the fluctuation of the electrification potential of a photosensitive drum or transfer paper. CONSTITUTION:A bearing 23 supporting the shaft 21 of an electrifying roller 2 having a sleeve 22 made of a high resistance material is integrally constituted with the output terminal part of a high voltage block 1 and supply voltage Es is fed, so that the supply voltage Es is stably supplied to the rotating roller 2 Then, a voltage detection brush 3 detects the surface voltage Ec of the roller 2, and the block 1 controls the supply voltage Es so that the detected surface voltage Ec may be set to a voltage previously set. Therefore, even when the resistance value of the sleeve 22 is changed, the surface voltage Ec is not changed, thereby restraining the fluctuation of the electrification potential of the photosensitive body 42 of the photosensitive drum 4.
Patent JP-H06198219-A (JP)
Title: Centrifuge
Inventor: UCHIDA TADAHIRO
IPC: B04B13/00
Filed: 1992-12-28
Abstract: PURPOSE:To automatically discriminate a rotor not only at the time of the rotation of the rotor but also at the time of the stop thereof. CONSTITUTION:The positions attaching magnets 6 at an equal angle interval are predetermined centering around the axis of a rotor 2 and the magnets 6 are attached to the lower part of the rotor 2 so that arrangement patterns composed of the presence and absence of the magnets 6 are different corresponding to the rotor 2. A plurality of magnetic sensors 4 are arranged to a fixing part 3a at an interval same to or less than the equal angle interval centering around the axis of the rotor 2 in opposed relation to the parts where the magnets 6 are attached. A microcomputer 9 processes the outputs of the magnetic sensors 4 to discriminate the rotor 2. The magnetic sensors 4 are constituted of alternately arranged A-group and B-group sensors and the rotor 2 can be discriminated on the basis of the output taking the OR of the outputs of the A- and B group sensors.
Patent JP-2000167021-A (JP)
Title: Foot massager
Inventor: MISHIMA TOSHIAKI
IPC: A61H7/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a foot massager which can apply appropriate stimulation to an appropriate part of a foot to achieve a high massage effect. SOLUTION: This massage consists of a box material 6 with the top as a footrest, an upper massage part consisting of an upper air cell on the footrest, a lower massage part 3 consisting of a lower air cell 21 included in the box material 6, a reciprocating mechanism 16 of the lower massage part 3, and control parts 17 for the air cells and the reciprocating mechanism 16. A foot put on the footrest is pressed both from the instep and the sole by the upper massage part and lower massage part 3. The lower massage part 3, reciprocating along a prescribed orbit by the reciprocating mechanism 16, intermittently presses the sole of a foot with pointillage protrusions 13 erecting on the top of the lower air cell 21 projected from/retreated to the air cell by repeated expansion/contraction of the lower air cell 21. The upper massage part, synchronizing with the projection of the pointillage protrusions 13, presses the instep of the foot by expanding/contracting the upper air cell.
Patent JP-H04313474-A (JP)
Title: Method of forming electrode lead wire collection body
Inventor: MAASHIYARU GOODON JIYOONZU
IPC: B23K26/00
Filed: 1991-12-09
Abstract: PURPOSE: To provide a method unnecessitating a complicated device, easily shortening a time for processing and moreover being simple and easy for executing with respect to the method for forming an electrode-lead assembly. CONSTITUTION: A lead wire is locally heated and molten by applying highly focused energy to the lead wire. Next, a molten part is solidified. The solidified molten part is formed into a bullet shape by surface tension and served as an electrode. In a first embodiment, the end part 12 of a tungsten lead wire 10 is heated using Nd: YAG laser beam 14. The wavelength of a laser beam pulse is 1.06 μm. Energy from the laser beam pulse is absorbed by the lead wire, and the molten part is formed in the end part of the lead wire.
Patent JP-H09177612-A (JP)
Title: Manufacture of synthetic resin float for carburetor
Inventor: FUJITA KATSUHIKO
IPC: F02M17/40
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a float where the outside of the joining brim part of the float formed by thermal deposition, can be made small. SOLUTION: The float is made of synthetic resin material, and formed out of a first and a second cup 1 and 2 in a closed end shape each. The float is manufactured by a cup fluxing process, a hot plate oppositional process and a cut joining process. In the cup fluxing process, a first hermetically sealed space part formed by pressing the first opening end part 1b of the first cup member 1 with a hot plate 20 and a second hermetically sealed space part formed by pressing the second opening end part 2B of the second cup member with the hot plate 20, are communicated with atmosphere through an atmosphere releasing path 21 formed in the hot plate 20.
Patent JP-H10188650-A (JP)
Title: Luminaire
Inventor: KOBAYASHI MASATAKA
IPC: F21S8/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing costs by using a luminaire main body in common for a recessed ceiling luminaire with odd-numbered lamps and with even-numbered lamps. SOLUTION: Hanging-bolt connecting holes 3 for odd-numbered lamps, hanging bolt connecting holes 5 for even-numbered lamps, and hand holes 4, 6 are formed in the ceiling board 2 of a luminaire main body 1. To use the luminaire main body 1 as that of a luminaire for the odd-numbered lamps, hanging bolts are connected to the hanging bolt connecting holes 3 for the odd-numbered lamps, the connecting work being performed while the hanging bolts are gripped by inserting hand from the hand hole 4 near the hanging bolt connecting holes 3. To use the luminaire main body 1 as that of a luminaire for the even- numbered lamps, hanging bolts are connected to the hanging bolt connecting holes 5 for the even-numbered lamps, this connecting work being performed while the hanging bolts are gripped by inserting hand from the hand hole 6 near the hanging bolt connecting holes 5. Therefore, the same luminaire main body 1 can be used for both luminaires having odd- and even-numbered lamps.
Patent JP-H05162029-A (JP)
Title: Equipment for press fitting spline shaft
Inventor: SHIMOMURA ISAO
IPC: B23P19/02
Filed: 1991-12-09
Abstract: PURPOSE:To press fit spline teeth formed at one end of a spline shaft into a boss of a mating member to be connected, accurately and quickly, even if their fit tolerance is small. CONSTITUTION:When one end of either of a spline shaft 1 or a member 2 to be connected is supported by a support fitting 25 and the support fitting 25 is energized in the direction of the axis L by means of an energizing member 19 and also is rotated about the axis L by means of a turning means 31, spline teeth 1a are aligned with spline grooves 2b and, at the same time, they meshes with each other slightly. After that, when a movable bed 15 is moved in the direction of the axis L, the spline teeth 1a of the spline shaft 1 are press-fitted into the boss part 2a accurately and quickly.
Patent JP-2001167748-A (JP)
Title: Separator for use in battery
Inventor: TAKASE TOSHIAKI
IPC: H01M2/16
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a battery, which exhibits an excellent self-discharge inhibiting action and has a stable quality. SOLUTION: A separator for a battery is disclosed, in which sulfur-containing functional groups are introduced into a sheet. On the surface of the separator is introduced a sulfonic acid group such that the ratio (Ss/St) of the number of sulfur atoms forming the sulfonic acid group (Ss) to the total number of introduced sulfur atoms (St) is 0.15 or more, as measured by X-ray photoelectron spectroscopy.
Patent JP-H05168246-A (JP)
Title: Field effect transistor switching drive circuit in high-frequency inverter
Inventor: IKOSHI HIROYUKI
IPC: H03K17/687
Filed: 1991-12-09
Abstract: PURPOSE:To enable a duty ratio to be controlled freely without any limitation while suppressing a gate drive power in a drive circuit of a high-frequency inverter which is constituted by a field effect transistor. CONSTITUTION:A high-frequency source e1 and a DC voltage source ES1 in nearly sinusoidal wave shape are connected between a gate and a source of a field effect transistor Q1 in series and then the field effect transistor Q1 is driven by a signal which is obtained by subtracting a voltage ES of a DC voltage source ES1 from an instantaneous voltage (e) of a high-frequency source e1. The field effect transistor Q1 is switched within a section where a value of the drive signal exceeds a threshold between the gate and the source. Since inclination of the drive signal to an area between the gate and the source is nearly in sinusoidal wave shape, the gate drive power can be suppressed.
Patent JP-H09171738-A (JP)
Title: Key pad and its manufacture
Inventor: FUJII KENTARO
IPC: B29C45/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To shorten a molding cycle by forming upper and lower cover layers each consisting of thermoplastic elastomer on the obverse and reverse of a sheet, and making the switching place of the upper cover layer a button part. SOLUTION: A plastic sheet 2 is a soft transparent or translucent sheet consisting of, for example, polyethylene terephtharate resin, and a pattern layer 3 is made as a printed layer on either side or both sides of the obverse and reverse. For the pattern layer 3, coloring ink, which contains resin capable of forming, preferably, a soft film such as, for example, polyvinyl resin, as a binder, and a pigment or a dye in proper color, as a coloring agent, is used. An upper cover layer 4 is made on the obverse of the plastic sheet 2 having the pattern layer 3, and on the reverse a lower cover layer 6 is made of transparent or translucent thermoplastic elastomer. The molding cycle can be shortened by constituting the upper cover layer 4 of a plurality of severally independent button parts 5 in the shape of upward projection.
Patent JP-H05162627-A (JP)
Title: Pressure controller of wheel brake
Inventor: HOSOYA YUKIO
IPC: B60T8/58
Filed: 1991-12-13
Abstract: PURPOSE:To improve the responsiveness of a fluid pressure control device and simplify its structure by providing an opening/closing valve in a main brake fluid passage, a switching valve in an open passage, a relief valve across both the passages, and a check valve 8 a suction passage. CONSTITUTION:An opening/closing valve 16 is closed and a switching valve 30 is opened during TCS operation (traction control system), and fluid is sucked from a master cylinder reservoir 18 through an open passage 23 and a suction passage 21 by a fluid pressure pump 15. The pressure fluid is fed to a wheel cylinder 11 through a discharge passage 22 and the feed valve 12 of a main brake passage 20. Then the above operation is repeated by the feed valve 12 and the discharge valve 14 to restrain accelerating slip. At this time, because the open/close valve 16 is closed, pressure fluid does not flow out to the master cylinder 10 side, the pressure in the discharge passage 22 increases, and then the opening/closing operation of a relief valve 50 is repeated to adjust the pressure. Besides, fluid which is discharged from the discharge valve 14 flows to the open passage 23 through the reservoir 13, the suction passage 21, and the check valve 40.
Patent JP-H06175619-A (JP)
Title: Method for driving liquid crystal pannel
Inventor: YOSHIDA YOSHIO
IPC: G09G3/20
Filed: 1992-12-07
Abstract: PURPOSE:To remove lines with the same polarity between frames, to prolong the life of a liquid crystal pannel and to suppress a flicker in a display image by reversing the polarity at every one frame (two fields). CONSTITUTION:At the time of AC driving with a twice write drive system or a two rows simultaneous system, the polarity is reversed at every one frame of a pixel 2 in a liquid crystal pannel 1, and the polarity is reversed at every two lines in a field constituting each frame. That is, the polarity of the second lines of first and second fields in a first frame are reversed to the same of the second lines of third and fourth fields in a second frame, and further, the sames of the fourth lines, etc., in the same fields as the abovementioned fields are reversed to each other as well. Thus, though the frequency of the flicker in the display image becomes low, the flicker is inconspicious since the phase of a peripheral pixel 2 is reversed, and the flicker is suppressed, and the life of the liquid crystal pannel 1 is prolonged.
Patent JP-H06174191-A (JP)
Title: Control circuit for electrically operated drain trap in air compressor
Inventor: FUKUHARA HIROSHI
IPC: F04B39/16
Filed: 1992-12-07
Abstract: PURPOSE:To improve reliability of operation, such as that a compressor can be operated even at trouble time of an electrically-operated drain trap, by providing a pressure switch in a delivery pipe or an air tank, and electrifying each electrically-operated drain trap placed in an operating condition when actuated the pressure switch. CONSTITUTION:When a power supply switch 11 of an air compressor is closed, an electric motor 3 is rotated to actuate an air compressor 2, and the atmospheric air is sucked to discharge compressed air to an air tank 1. Here in a work machine side which is a demand side, when a delivery pipe 4 of compressed air is closed, the air compressor is continued to operate before leading to the upper limit pressure (for instance, 10kg/cm<2>), to accumulate the compressed air in the air tank 1. During this boosting action, when a normally- opened contact 13a is closed at the upper limit preset pressure (for instance, 5kg/cm<2>), in a pressure switch 13 interposed in the delivery pipe 4 in the downstream of a drier 5, electrically-operated drain traps 9-1, 9-2 are electrified so as to be actuated.
Patent JP-H05163466-A (JP)
Title: Method for separating plastic film laminated paper
Inventor: KITAGAWA YUZO
IPC: B65H29/64
Filed: 1991-12-13
Abstract: PURPOSE:To obtain a method for separating plastic laminated paper capable of readily reutilizing the plastic film and paper without wasting resources and requiring much recovery cost. CONSTITUTION:A PE film 2 and single-side laminate paper 8 are pulled in the direction to peel through leader films respectively applied to both surfaces of double-side laminated paper 1 and the tip edge of an ultrasonic vibrator 9 is vibrated in the boundary surface of the laminated PE film and the paper 4 of the single-sided laminated paper 1. Thereby, water is permeated into interstices of fibers in the paper to swell the paper. The laminated PE film 2 is peeled from the paper 4. In this state, both are pulled in the direction to respectively peel and separated into the PE film 2 and the single-sided laminated paper 8.
Patent JP-H10223305-A (JP)
Title: Method for attaching connector to high frequency cable without permeating moisture
Inventor: SCHIEFER JUERGEN
IPC: H01R9/05
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for attaching a connector to a high frequency cable while preventing permeation of moisture. SOLUTION: This cable 1 comprises at least a cylindrical conductor 7 wrapped with a sheath 10 made of an insulating material. At first, the sheath is peeled out the end part of the conductor 7 and after that, a sleeve-like metal contact part is electrically fixed in the end part of the conductor 7. On the other hand, a sealing material is inserted between the contact part and the sheath 10. As the sealing material, a seal material 15 constituted of at least two components is used. After the contact parts 11, 12 are attached, the volume of the material is increased and as a result, the transfer region from the conductor 7 to the sheath 10 of the gap in the surrounding between the contact parts 11, 12 and the conductor 7 and between the contact parts 11, 12 and the sheath 10 is filled with the seal material.
Patent JP-H05161450-A (JP)
Title: Stabilizer for drink of lactic acid bacteria
Inventor: SATO KEIICHI
IPC: A23C9/137
Filed: 1991-12-11
Abstract: PURPOSE:To obtain the subject stabilizer having stable qualities and high stabilizing power comprising Na salt of carboxymethyl cellulose having a specific viscosity, degree of substitution and standard deviation of glucose anhydride inner substituent group distribution, etc. CONSTITUTION:By controlling viscosity of an aqueous solution of carboxymethyl cellulose and an amount of carboxymethyl groups substituted for three hydroxyl groups in a glucose unit, a sodium salt of carboxymethyl cellulose having 10-800mpa.s viscosity of 2% aqueous solution, 0.65-1.00 degree of substitution, >=12.0 standard deviation of glucose anhydride inner substituent group distribution and >=5.5 nonsubstituted glucose inner substituent groups molecules is formed. The sodium salt as a main component is mixed with a saccharide, etc., to give the objective stabilizer for lactic acid bacteria drink having stable qualities and excellent stabilizing power. The amount of the stabilizer used in the lactic acid bacteria drink is preferably 0.1-2.0wt.%.
Patent JP-2001164560-A (JP)
Title: Manufacturing method of shape steel
Inventor: MIURA YOSHINORI
IPC: B21B1/08
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a shape steel capable of effectively reducing wrinkles and scratches occurred in the inside of a joint section of the shape steel. SOLUTION: In a manufacturing method of a shape steel having a joint section in the end of a web section having a first process vertically symmetrizing a material, hot-rolling the material and making the material as a coarse shape steel piece having a flange section 2A on the end of a web section, a second process vertically unsymmetrizing the coarse shape steel piece, hot-rolling it to adjust the size of the web section and molding the flange section into an untreated joint shape including projections 20A and a third process forming the flange section into a joint section 2 by hot-rolling the projections to make them as bending claws, another process applying a surface treatment to the outside 3 of the flange section of the coarse shape steel piece between the first process and second process is added.
Patent JP-2001176066-A (JP)
Title: Method of manufacturing recording medium and apparatus for manufacturing recording medium, method of taking up recording medium and apparatus for taking up recording medium
Inventor: MATSUTANI SHUHEI
IPC: G11B5/842
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing recording medium capable of decreasing the shape defects of a recording medium and an apparatus for manufacturing the same, a taking up method of the recording medium capable of taking up the recording medium by decreasing the shape defects and an apparatus for taking up the same. SOLUTION: In the manufacturing or taking up of the recording medium 51, the sheet-like recording medium 51 having a coating film is taken up on a take-up roll 5 while the take-up roll 5 is oscillated or is moved in one direction or is oscillated or is moved in one direction around one end of a guide roller disposed in front of the take-up roll as a fulcrum. The apparatus for manufacturing the recording medium or the apparatus 1 for taking up having the take-up roll 5 for taking up the recording medium 51 and a moving means for oscillating or moving the same in one direction is constituted. The apparatus for manufacturing the recording medium or the device for taking up the same having the take-up roll for taking up the recording medium and the guide roller for the recording medium oscillatable or movable in one direction with one end as a fulcrum in front of the roll is constituted.
Patent JP-H11166618-A (JP)
Title: Neutral control device for vehicular automatic continuously variable transmission
Inventor: SUZUKI TAKESHI
IPC: F16H9/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To enhance fuel consumption when a vehicle is stopped by holding the vehicle in a state that it is stopped, and preventing the stopped vehicle from being moved back. SOLUTION: A continuously variable transmission mechanism to be connected with the crank shaft of an engine via a torque converter, is provided, a vehicular continuously variable transmission is provided for the driven side shaft of the continuously variable transmission mechanism, which is connected with an output shaft by way of an advancing/retreating change-over mechanism composed of an advancing clutch and a retreating clutch, a braking mechanism for permitting/intercepting the rotation of the output shaft of the vehicular continuously variable transmission, is provided, and a control means is provided, which executes control in such a way that the rotation of the output shaft is intercepted with the braking mechanism actuated when a vehicular specified stop condition is satisfied,  and that driving force is shut off by releasing the advancing clutch part of the advancing/retreating change-over mechanism.
Patent JP-H09191627-A (JP)
Title: Stepping motor
Inventor: SAKAMOTO MASABUMI
IPC: H02K37/04
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To suppress oscillation torque by providing a stator having a three- phase winding applied to a plurality of cores each provided, at the forward end, with a stator pole tooth directing toward the center from the inner circumferential surface of an annular yoke, and a corresponding rotor having rotor poles provided with specified number of rotor pole teeth. SOLUTION: A plurality of stators 2 are fixed, while directing inward, to the inner circumferential surface of a housing 1 forming an annular yoke. It is fixed, on the opposite sides with front and rear covers 4, 4' and the shaft 6 of a rotor 7 is held ratatably by means of bearings 5, 5'. Twelve stator poles 10-1,..., 10-12 are applied with stator coils 11-1,..., 11-12. Every third coils 11-1, 11-4, 11-7, 11-10 constitute a single phase. When the stator pole teeth of stator pole 10-1 face Nr pole teeth of rotor, the angle with respect to a rotor pole tooth closest to a stator pole tooth 10-2 becomes the step angle and a formula is satisfied. From the formula, Nr=12n±4 (n is an integer of 1 or above) is obtained. This structure realizes a microangle, low vibration three-phase motor.
Patent JP-H10152043-A (JP)
Title: Cableway system for underground cable
Inventor: KITANI SHIGERU
IPC: B61B9/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce the construction cost, and to assure the safety, by installling a travel passage having a rail for making the chairs travel, while drawing the same by cable. SOLUTION: A travel passage 1 installed underground, comprises a cable 8 and a rail 2, and the cable 8 is driven by a pulley 9. The chairs 3 are connected with the cable 8 at specific intervals, and the chairs with the passengers, can travel on the rail 2. The chairs 3 are risen in a case of up, and are inclined and lowered in a case of down by the rail intervals of the wheels of the chairs. The passengers take the chairs 3 in the upward way when the chairs 3 is projected to the ground from the underground travel passage 1, and the chairs 3 are inverted in the underground travel passage 1 in the downward way, so that the removement from the travel passage 1 can be prevented. Thereby the chairs 3 with the passenger are risen along the cable in a condition that the load of the chairs are supported by the rail 2, and the empty chairs 3 are moved downward in an inverted condition, after the passengers get off the chairs 3 at a flatform, and they can not be seen.