baber/WOPTO huggingface dataset:
Patent JP-H05158009-A (JP)
Title: Thin film formation device
Inventor: MASAKI KENICHI
IPC: G02F1/13
Filed: 1991-12-04
Abstract: PURPOSE:To obtain the thin film formation device which form a thin film of uniform film thickness with a uniform density distribution. CONSTITUTION:This thin film formation device has an intaglio roll 1 which has many cells, an inking roll 2 which is pressed against the engraving roll surface supplied with ink, an ink metering device 3 which meters the ink so that a constant amount of ink is charged in the cells in the engraving cells 1, a printing roll 4 which has an elastic projection part 41 for transferring the ink received from the engraving roll 1 to a body 51 to be printed, and a printing table 5 which moves the printed body 51 in synchronism with the rotation of the printing roll 4; and the inking roll 2 is arranged in front of the uppermost part 6 of the intaglio roll 1 in the rotating direction of the intaglio roll 1.
Patent JP-H11182103-A (JP)
Title: Assembly structure for vehicle door handle device
Inventor: NITAWAKI MASAKATSU
IPC: E05B1/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To improve the assembling easiness of a door handle device. SOLUTION: A shaft part 2c formed unitedly with a door handle 2 is formed in a D-shaped sectional shape, and a journaling hole 8 to pivot the shaft part 2c and a gate part 9 to pass through only a thin part of the shaft part 2c are formed in a case 1. A protrusive piece part 2c is provided on a side opposite to a grasp part 2b from a body part 2a of the door handle 2, and the protrusive piece part 2c is arranged to abut on a stopper part 6b formed by bending a part of a door panel 6 firmly provided with the case 1 in the case of rotating the door handle 2 for opening the door to prescribe the maximum rotation angle. This prescribed position is the front of the matching location of the thin part of the D-shaped sectional part of the shaft part 2c to the gate part 9.  Thus a door handle can be assembled to the case without increasing the number of parts, and since the stopper to prescribe the maximum rotation angle of the door handle is formed of the door panel, the assembly of the door handle device becomes easy and the door can secure high rigidity and durability.
Patent JP-2001166277-A (JP)
Title: Liquid crystal display device
Inventor: MURAI HIROYUKI
IPC: G02F1/133
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device performing such dot-at- a-time driving that the unevenness of density of a display picture cannot be conspiciously recognized. SOLUTION: A signal line driving circuit 19 for performing dot-at-a-time driving by applying video signal voltages sent from a signal processing circuit 22 and a timing circuit 21 to signal lines 5 is provided with driving direction change-over circuits 12 for inverting driving directions 15 of dot-at-a-time driving, and the signal processing circuit 22 is provided with a video signal rearranging circuit 24 for rearranging the video signals required in accordance with the inversion of the driving directions in synchronization with the inversion.
Patent JP-H06202240-A (JP)
Title: Rotational driving power transmission mechanism of optical system
Inventor: BETSUSHI KOUSEI
IPC: G03B27/34
Filed: 1992-12-28
Abstract: PURPOSE:To eliminate the need for returning a moving frame for illumination scanning to a home position after changing the magnification of an original image and to simplify control by providing a connection driving means for selectively connecting an output member and any of input members. CONSTITUTION:A solenoid rod M10 connects and drives an output gear M5 toward a frame side input geaer M7 at the time of illumination scanning of the original. A gear MS is pressed to an elastic lining MR1 stuck to the gear M7 and the rotational driving power of the motor M3 is transmitted only to the reciprocating driving mechanism L1. The solenoid rod M10 connects and drives the output gear M5 toward a frame side input gear M8 at the time of variable power driving. The gear M5 is pressed to an elastic lining MR2 stuck to the gear M8 and the rotational driving power of the motor M3 is transmitted only to the variable power driving mechanism L2. As a result, the moving frame for illumination scanning is not driven by a lens unit any more even at the time of driving the lens unit for variable power control.
Patent JP-H10181067-A (JP)
Title: Thermal printer
Inventor: MIZUNO KIMIYASU
IPC: B41J2/36
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To carry out high resolution tonal printing control by a simple structure without incurring cost increases, being subjected to the limitation of pulse width and suffering from lengthened printing time, in a printer equipped with a thermal head in which multiple dot heating elements are arranged. SOLUTION: Responding to each of unenergized heating elements in a thermal head 11, surplus energy based on the amount of energy applied to individual energized heating elements in energized heating elements is stored on a ROM table 19, the unenergized heating elements are counted in a voltage drop correction circuit 18 every time tonal printing is performed, in accordance with those counted unenergized heating elements, the surplus energy stored in the ROM table 19 is read out and integrated, when the value exceeds a preset threshold, a tone counter 16 is reduced by 2, tone printing is omitted one time, energization time to the heating elements of the head is corrected to shorter time.
Patent JP-H06193081-A (JP)
Title: Construction method for basement multi-storied structure
Inventor: FURUTA ARATA
IPC: E04H6/10
Filed: 1992-12-28
Abstract: PURPOSE:To enable a preceding complete structure to be used as an actual parking lot and an article storage area. CONSTITUTION:Triplet continuous basement walls 1, 2 and 3 are first built concentrically up to the predetermined depth. Then, upper beams, floors or the like is sequentially constructed in parallel to the progress of an excavation work, by means of a reversed driving method, while the complete walls 1 to 3 being used as a shore. In other words, a construction work sequentially progresses toward lower level such as the first basement floor and the second basement floor in parking area 6. In a ramp 4, the work sequentially progresses toward lower level along the car passages 4a and 4b thereof.
Patent JP-H06176649-A (JP)
Title: Transparent heat-resistant tube
Inventor: NISHIKAWA SHINYA
IPC: B29D23/00
Filed: 1992-12-04
Abstract: PURPOSE:To provide a tube which is not discolored by irradiation with electron ray, is excellent in heat resistance and resistance to damage by copper, transparent, and useful for protecting insulation of insulated wire in electronic equipment. CONSTITUTION:A tube is made from a resin composition containing polyolefin with an addition by a specific range of a six-component stabilizer comprising a specific piperidylimino compound (a), a specific piperidine compound (b), a specific hydrazine compound (c) or a specific triazole compound (c'), a hindered phenol oxidation inhibitor (d), a thio oxidation inhibitor (e), and when necessary metallic soap (f).
Patent JP-H05159398-A (JP)
Title: Optical information recording medium
Inventor: OTAKI FUTOSHI
IPC: G11B7/24062
Filed: 1991-12-09
Abstract: PURPOSE:To decrease the dependency on the linear speed of the laser power necessary for information recording by constituting a reflection layer of metallic polycrystalline thin films having 100 to 3000Angstrom  crystal grain sizes. CONSTITUTION:A recording layer consisting of an SiNx layer of 1200Angstrom  is formed on a format substrate with spiral grooves made of, for example, a polycarbonate resin. A thin film of TbFeCo having 200Angstrom  thickness is then formed by a DC sputtering methodthereon and thereafter, the SiNx layer of 300Angstrom thickness is formed by the reactive sputtering method thereon. Further, the reflection layer essentially consisting of Al is formed on the SiNx layer by RF sputtering. The crystal grain sizes of the SiNx layers of respective samples are controlled by the addition amt. of the Ti to be added as an impurity into the Al of the reflection layer material. The dependency on the linear speed of the laser power necessary for information recording is decreased according to the result of experiment and, therefore, the degradation in the recording sensitivity in the high rotating region is prevented.
Patent JP-H06169678-A (JP)
Title: Oven for cake-making and bread-making
Inventor: OGAWA KEIJI
IPC: F24C15/22
Filed: 1992-12-04
Abstract: PURPOSE:To prevent uneven baking by uniformly applying far and near infrared rays to various objects to be cooked and baked. CONSTITUTION:An oven 1 is equipped with a reflection mechanism 10 for reflecting far and near infrared rays from a heat source 3 toward objects W arranged on a hot plate 2 at the inner upper part of the oven 1. The reflection mechanism 10 is composed of supporting members 13 each set at the top or the end of a flexible chain structure having supporting hooks 14 attached at both the ends and capable of engaging with the inside surface of the side wall of the oven 1 at an arbitrary engagement position and plural reflective rod- shaped members 11 each having an almost circular cross-section and having engagement hooks 12 attached at both the ends and capable of detachably engaging with the supporting member 13 at an arbitrary engagement position.
Patent JP-H09177772-A (JP)
Title: Sealed bearing device and sealing device
Inventor: CHIYOMA TOMIJI
IPC: F16J15/3252
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent fretting abrasion powder from entering a bearing, and to prevent base oil of grease from leaking, by dividing the contact part of an inner race and an annular fixing member in the sealing range so that they may be positioned in the range different from the range of a rolling body. SOLUTION: A sealing device 8 is provided with a seal case 9 attached to an inner peripheral end 4a of an outer race 4, and a seal part 10 fixed to the seal case 9 at the position facing an oil draining sleeve 7. A dividing wall 12 is so fitted as to be pinched by the inner periphery of the seal case 9 and a reinforcing ring 10a of the seal part 10 and extended in the direction of a large collar part 6a of an inner race 6, a proximity part 12a is extended in parallel to the outer peripheral front surface of the large collar part 6a, and a fine clearance S1 is formed.  Accordingly, the sealing range of the sealing device 8 is divided by the dividing wall 12 into sealing ranges M1, M2, the effect of fretting abrasion powder to be generated on the contact part T1 and foreign maters entering from the seal part 10 side through the inner peripheral clearance of a partition washer 11, to be applied to the sealing range M1 is prevented. Grease on the sealing range M1 side does not leak by the fine clearance S1.
Patent JP-2001162814-A (JP)
Title: Ink jet recorder
Inventor: SUEMITSU YUJI
IPC: B41J2/165
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recorder in which clogging of a nozzle and deterioration of image quality on a print face can be prevented by supplying seal liquid positively to the nozzle face upon finishing print operation and removing the seal liquid before resuming print operation. SOLUTION: Upon finishing print operation on a print face 20, a coating roll 50 turns on the surface of a recording head 32 as the recording head 32 moves. Since the coating roll 50 is impregnated with seal liquid, an ink ejection opening on the head surface is coated with the seal liquid. Consequently, the ink ejection opening can be sealed completely and the nozzle can be prevented from being clogged with dried ink. At the time of printing on the print face 20, the seal liquid is removed by means of a removing blade 38 and since the seal liquid is not ejected together with ink, image quality of the print face 20 can be prevented from deteriorating.
Patent JP-H05161940-A (JP)
Title: Device for manufacturing mold
Inventor: HACHIMAN KATSUMI
IPC: B22C5/18
Filed: 1991-12-13
Abstract: PURPOSE:To easily adjust green sand for core by supplying the casting sand to a master mold forming means and a core forming means through a first carrying mechanism and a second carrying mechanism from a storing vessel, respectively. CONSTITUTION:The storing vessel 1 for storing the casting sand after separating the cast product and removing foreign matters, such as casting waste, and the first carrying mechanism 3 for carrying the casting sand for the master mold from the storing vessel 1 are provided. The second carrying mechanism 4 for carrying the casting sand for the core from the storing vessel 1 are disposed. After adjusting the casting sand carried through the first carrying mechanism 3 by adding a reforming agent such as water, the master mold forming means 5 for forming the master mold is provided. After adjusting the casting sand carried through the second carrying mechanism 4 by adding the reforming agent such as the water, the core forming means 8 for forming the core is provided. By this method, the casting sand is supplied to the master mold forming means and the core forming means, respectively and further, a weighing machine 6 and a mixture stirring machine 7 are provided between a belt conveyor 4 and the core forming machine 8.
Patent JP-H05164599-A (JP)
Title: Device for measuring molding sand
Inventor: HACHIMAN KATSUMI
IPC: B22C5/14
Filed: 1991-12-13
Abstract: PURPOSE:To enable exact and simple measurement by closing a first automatic valve with a first sensor, detecting the weight with a load cell and stopping the supply of molding sand with a second sensor. CONSTITUTION:A controller C turns off a third sensor S3, closes a second automatic valve 5 and opens a first automatic valve 4 and an automatic valve 14. Molding sand then comes in a measuring tank 1. When it reaches the second sensor S2, the automatic valve 14 is closed and when it reaches the first sensor S1, the automatic valve 4 is closed. At this moment, the molding sand does not remain mostly on the convey path 13 and thus, the weight of a specified amount of molding sand with little amount error is measured in a measuring tank 1. When this sensor S1 turns on, the controller C calculates the water content in the molding sand from the value detected with a load cell R and obtains the amount of water and the amount of sorbitol necessary for forming a molding core. Then, by opening the automatic valve 5, a specific amount of molding sand weighed in the cell R is put in a mixing stirrer 20 and by adding the calculated amount of water and sorbitol and stirring it, raw sand for the core is controlled. This control is repeated in batch till the measuring tank 1 becomes empty.
Patent JP-H10168844-A (JP)
Title: Marker pole having anisotropic rigidity
Inventor: MASUDA TAKESHI
IPC: E01F13/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent the advance of a vehicle to a footpath, minimize the impact to a walker even in the erroneous collision, and ensure the safety of the walker by containing a plurality of flexible direction plates of highly strong, highly elastic materials opposed to a cylindrical cushioning rubber of rubber elastic material closed in the upper end with the axial line between. SOLUTION: A cushioning rubber 2 forming the outer surface of a marker pole 1 has a cylindrical form closed in the upper end, the upper end area of a support body 5 formed of a steel pipe whose lower part is inserted into the ground is inserted to the inner part of the rubber 2, and spring steel-made direction plates 3a, 3b are arranged so that the broader side surfaces are opposed to each other with the axial center of the cushioning rubber 2 in between. Their lower ends 4 are further welded to the upper end of the support body 5, and the reverse side is adhered to the inner surface of the cushioning rubber 2.  An arrow 6 showing that the bending rigidity is maximum is provided in the vicinity upper part of the point crossing the lateral extensions of the direction plates 3a, 3b of the cushioning rubber outer surface as means for judging the setting direction in planting, and a marker pole is planted in the boundary between a footpath and a roadway with the side having the higher rigidity being turned in the advancing direction of vehicle.
Patent JP-H07197343-A (JP)
Title: Polyamide sewing yarn and its production
Inventor: MAEDA EIICHI
IPC: D06M101/16
Filed: 1993-12-28
Abstract: PURPOSE:To obtain polyamide sewing yarns hard to yellowing due to ultraviolet radiation inherent in sunlight and fluorescent lamps, NOx gases in automobile exhaust gases, etc., and lignin and vanillin present in corrugated boards, etc. CONSTITUTION:This polyamide sewing yarn <=0.01mmol/g in the concentration of the amino terminal groups of a polyamide such as nylon 6 or nylon 66 with part of the original amino terminal groups blocked by a triazine derivative. Another version of this polyamide sewing yarn also contains a benzoxazole- based compound.
Patent JP-2001128656-A (JP)
Title: Treatment of liquor distillation residue
Inventor: ITO TAKU
IPC: B01D21/01
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating liquor distillation residue, separating solid from liquid of the liquor distillation residue in a good efficiency, and also capable of performing a waste water treatment of the separated liquid in conforming to a waste water standard in a short period of time. SOLUTION: This method for treating the liquor distillation residue comprises adding a suitable amount of water to the liquor distillation residue, adjusting pH to a desired value, mixing a coagulating material consisting of a glicoprotein extracted from a cultured secreted material of a Actinomyces, Rhodococcus erythropolis or an acidic saccharide component extracted from black-colored yeast like bacterium, Aureobasidium pullulans and a coagulating material consisting of chitosan with a time difference and agitating to coagulate a wide range of polluting materials effectively, separating the solid from liquid efficiently by a dehydration treatment, then biochemically treating the separated liquid with an activation or mixing a gram-positive bacterium, Baccilus subtillis in the biochemical treatment,  culturing the rubtilis until >=104 cell/ml cellular concentration for performing the biochemical treatment, separating a precipitate and discharging water or discharging water by passing though a heat-disinfecting device heated at >=80 deg.C.
Patent JP-H11187688-A (JP)
Title: Motor control method, motor control equipment and image forming equipment
Inventor: OTSUBO TOSHIHIKO
IPC: H02N2/14
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To control the speeds of a plurality of motors until a final target speed can be obtained, without generating irregularity of speeds by dividing a speed region until the final aimed speed, setting divided aimed speeds, and giving the next divided target speed after a plurality of the motors all have reached the divided aimed speed. SOLUTION: In the speed control of oscillating type motors 601-1-4 for driving photosensitive bodies and a oscillatory type motor 601-5 for driving a transfer material carrying belt, a CPU 607 sets the speeds for oscillatory type motor control parts 501-5 and detects the rotational speeds of the oscillatory type motors 601-1-5. The speed region up to the final aimed speed is divided, and the speeds of the oscillatory type motor 601-1-5 are controlled on the basis of the divided aimed speeds, in each of the divided regions. After all the motors reach the divided aimed speeds, the speed is controlled step-wise so as to obtain the divided aimed speed in the next divided region. As a result, the speeds of a plurality of the vibration type motors 601-5 can be increased up to a final stationary speed almost in the same state of speed.
Patent JP-H11185647-A (JP)
Title: Ion source device
Inventor: SHIRAI SHUSUKE
IPC: H01J37/08
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To delicately make a position adjustment at a fixed level by providing an extracting electrode system control mechanism capable of making the position adjustment of a suppressor electrode, an earth electrode and a suppressor region plate in an extracting electrode system for at least one of the longitudinal interval, vertical position, lateral position, and tilt angle in the ion beam advancing direction. SOLUTION: A suppressor electrode 113, an earth electrode 116 and a suppressor region plate 119 can be individually position-adjusted by drive devices 115, 118, 121 respectively, and the longitudinal interval, vertical position, lateral position and tilt angle are adjusted in the ion beam advancing direction.  A feedback control mechanism 140 receives current values from a suppressing current measuring device 123 and an ion beam current measuring device 132 respectively and receives the position information of an extracting electrode system 110 from an extracting electrode system control mechanism 111, and it calculates the position adjustment quantity and direction based on the input information and feeds-back them to the extracting electrode system control mechanism 111 to suppress a suppressing current value to the minimum and to obtain the aimed ion beam current quantity, thereby the life of the extracting electrode system 110 is extended.
Patent JP-2001166805-A (JP)
Title: Method for setting up lost motion correction value of hybrid control type machine tool, computer-readable recording medium recording program for allowing computer to execute the method, and numerically controlled machine tool
Inventor: SHIBA KAZUHIRO
IPC: B23Q15/22
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To automatically set up the lost motion correction value of a hybrid control type machine tool without requiring an especially accurate measuring machine. SOLUTION: In the lost motion correction value setting method of the hybrid control type machine tool for controlling a position loop by using both of a machine position signal outputted from a position detection scale 9 for detecting a machine position and a motor position signal outputted from a rotary encoder 7 for detecting the rotational angle of a feed driving servo motor, the machine position signal outputted from the scale 9 and the motor position signal outputted from the encoder 7 are periodically inputted by executing a test program,  a difference between the machine position signal and the motor position signal is calculated to find out an error and a difference between the forward side average value of the error and the backward side average value of the error is calculated and stored in a lost motion correction value storing part 19 as a dynamic lost motion correction value.